Usages in wwPDB of concept: c_0699
nUsages: 1767; SSE string: EEEEE
2o8o:A   (GLY953) to  (VAL1006)  CRYSTAL STRUCTURE OF CLOSTRIDIUM HISTOLYTICUM COLG COLLAGENASE COLLAGEN-BINDING DOMAIN 3B AT 1.35 ANGSTROM RESOLUTION IN PRESENCE OF CALCIUM  |   HELIX TO BETA TRANSTITION, HYDROLASE 
3rjd:A    (TYR70) to   (CYS124)  CRYSTAL STRUCTURE OF FC RI AND ITS IMPLICATION TO HIGH AFFINITY IMMUNOGLOBULIN G BINDING  |   IMMUNE SYSTEM 
1n7d:A   (ILE377) to   (SER423)  EXTRACELLULAR DOMAIN OF THE LDL RECEPTOR  |   LDL-RECEPTOR, FAMILIAL HYPERCHOLESTEROLEMIA, LDL, CHOLESTEROL METABOLISM, LIPID TRANSPORT 
3e6f:B    (ILE35) to    (TYR94)  MHC CLASS I H-2DD HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND A VARIANT PEPTIDE, PA9, FROM THE HUMAN IMMUNODEFICIENCY VIRUS (BAL) ENVELOPE GLYCOPROTEIN 120  |   COMPLEX (HISTOCOMPATIBILITY-ANTIGEN), GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, PHOSPHOPROTEIN, TRANSMEMBRANE, IMMUNOGLOBULIN DOMAIN, SECRETED, ENVELOPE PROTEIN, IMMUNE SYSTEM 
4gsd:H   (PRO159) to   (PRO223)  H5.3 FAB STRUCTURE  |   ANTIBODY, IMMUNE RESPONSE, INFLUENZA H5 HEMAGGLUTANIN, IMMUNE SYSTEM 
4gsr:A   (ILE188) to   (ASP251)  STRUCTURAL BASIS FOR THE INHIBITION OF MYCOBACTERIUM TUBERCULOSIS L,D- TRANSPEPTIDASE BY MEROPENEM, A DRUG EFFECTIVE AGAINST EXTENSIVELY DRUG-RESISTANT STRAINS  |   L,D-TRANSPEPTIDASE, TRANSFERASE 
4gsu:A   (ILE188) to   (ASP251)  STRUCTURAL BASIS FOR THE INHIBITION OF MYCOBACTERIUM TUBERCULOSIS L,D- TRANSPEPTIDASE BY MEROPENEM, A DRUG EFFECTIVE AGAINST EXTENSIVELY DRUG-RESISTANT STRAINS  |   L,D-TRANSPEPTIDASE, TRANSFERASE 
4gsu:B   (ILE188) to   (ASP251)  STRUCTURAL BASIS FOR THE INHIBITION OF MYCOBACTERIUM TUBERCULOSIS L,D- TRANSPEPTIDASE BY MEROPENEM, A DRUG EFFECTIVE AGAINST EXTENSIVELY DRUG-RESISTANT STRAINS  |   L,D-TRANSPEPTIDASE, TRANSFERASE 
4gsx:A   (CYS333) to   (GLY395)  HIGH RESOLUTION STRUCTURE OF DENGUE VIRUS SEROTYPE 1 SE CONTAINING STEM  |   VIRAL FUSION PROTEIN, VIRAL PROTEIN 
1a3c:A   (LEU135) to   (ASN180)  PYRR, THE BACILLUS SUBTILIS PYRIMIDINE BIOSYNTHETIC OPERON REPRESSOR, DIMERIC FORM  |   TRANSCRIPTION REGULATION, ATTENUATION PROTEIN, RNA-BINDING PROTEIN, PYRIMIDINE BIOSYNTHESIS, TRANSFERASE, PRTASE, PHOSPHORIBOSYLTRANSFERASE, BIFUNCTIONAL ENZYME 
3e80:A   (GLN590) to   (PRO639)  STRUCTURE OF HEPARINASE II COMPLEXED WITH HEPARAN SULFATE DEGRADATION DISACCHARIDE PRODUCT  |   ALPHA AND BETA LYASE FOLD, ALPHA6/ALPHA6 INCOMPLETE TOROID, SUGAR BINDING PROTEIN, LYASE 
2obg:A  (ARG1034) to  (ASN1090)  CRYSTAL STRUCTURE OF MONOBODY MBP-74/MALTOSE BINDING PROTEIN FUSION COMPLEX  |   DOMAIN SWAPPING, BINDING PROTEIN, ANTIBODY MIMIC, BINARY INTERFACE, DE NOVO PROTEIN, PROTEIN BINDING 
1nan:P    (HIS34) to    (TYR94)  MCH CLASS I H-2KB MOLECULE COMPLEXED WITH PBM1 PEPTIDE  |   CLASS I MHC, H-2KB, ALLOREACTIVITY, CROSSREACTIVITY, IMMUNE SYSTEM 
2ocd:B   (ASN153) to   (THR191)  CRYSTAL STRUCTURE OF L-ASPARAGINASE I FROM VIBRIO CHOLERAE O1 BIOVAR ELTOR STR. N16961  |   L-ASPARAGINASE I, SAD, MCSG, PSI-2, STRUCTURAL GENOMICS, PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMICS, HYDROLASE 
1a4x:A   (LEU135) to   (ASN180)  PYRR, THE BACILLUS SUBTILIS PYRIMIDINE BIOSYNTHETIC OPERON REPRESSOR, HEXAMERIC FORM  |   TRANSCRIPTION REGULATION, ATTENUATION PROTEIN, RNA-BINDING PROTEIN, PYRIMIDINE BIOSYNTHESIS, TRANSFERASE, PRTASE, PHOSPHORIBOSYLTRANSFERASE, BIFUNCTIONAL ENZYME 
1a4x:B   (LEU135) to   (ASN180)  PYRR, THE BACILLUS SUBTILIS PYRIMIDINE BIOSYNTHETIC OPERON REPRESSOR, HEXAMERIC FORM  |   TRANSCRIPTION REGULATION, ATTENUATION PROTEIN, RNA-BINDING PROTEIN, PYRIMIDINE BIOSYNTHESIS, TRANSFERASE, PRTASE, PHOSPHORIBOSYLTRANSFERASE, BIFUNCTIONAL ENZYME 
2ajz:A   (ASP143) to   (ASN210)  CRYSTAL STRUCTURE OF COCAINE CATALYTIC ANTIBODY 7A1 FAB' IN COMPLEX WITH ECGONINE METHYL ESTER  |   CATALYTIC ANTIBODY, FAB, ECGONINE METHYL ESTER, HYDROLYTIC, IMMUNE SYSTEM 
1a5f:L   (ILE150) to   (ASN216)  FAB FRAGMENT OF A MONOCLONAL ANTI-E-SELECTIN ANTIBODY  |   IMMUNOGLOBULIN, FAB, ANTIBODY, ANTI-E-SELECTIN 
2akr:A   (PRO217) to   (TRP279)  STRUCTURAL BASIS OF SULFATIDE PRESENTATION BY MOUSE CD1D  |   NKT CELLS, CD1D, MHC FOLD, SULFATIDE, SELF-ANTIGEN, TCR, IMMUNE SYSTEM 
4gw5:D   (PRO155) to   (PRO219)  CQYN MEDITOPE - CETUXIMAB FAB  |   IGG, IMMUNE SYSTEM, EGFR 
4gwj:A   (ASN123) to   (ARG182)  HIS 62 MUTANT OF THE LECTIN BINDING DOMAIN OF LECTINOLYSIN COMPLEXED WITH LEWIS B  |   CHOLESTEROL-DEPENDENT CYTOLYSINS, LEWIS ANTIGENS, F-TYPE LECTIN, GLYCAN BINDING, SUGAR BINDING PROTEIN 
1nez:B    (ILE35) to    (TYR94)  THE CRYSTAL STRUCTURE OF A TL/CD8AA COMPLEX AT 2.1A RESOLUTION:IMPLICATIONS FOR MEMORY T CELL GENERATION, CO-RECEPTOR PREFERENCE AND AFFINITY  |   IMMUNE SYSTEM 
4wi0:B    (PHE54) to    (ALA98)  CRYSTAL STRUCTURE OF COH3SCAB-XDOC_M2SCAA COMPLEX: A C-TERMINAL INTERFACE MUTANT OF TYPE II COHESIN-X-DOCKERIN COMPLEX FROM ACETIVIBRIO CELLULOLYTICUS  |   CELLULOSOME, COHESIN, DOCKERIN, TYPE II COHESIN-DOCKERIN, COH-XDOC, PROTEIN-PROTEIN INTERACTION, STRUCTURAL PROTEIN 
4gxv:L   (THR145) to   (ALA207)  CRYSTAL STRUCTURE OF ANTI-INFLUENZA VIRUS ANTIBODY 1F1  |   IMMUNOGLOBULIN, IMMUNE RECOGNITION, IMMUNE SYSTEM 
1nh6:A    (THR75) to   (ASP124)  STRUCTURE OF S. MARCESCENS CHITINASE A, E315L, COMPLEX WITH HEXASACCHARIDE  |   (BETA/ALPHA)8-BARREL, OLIGOSACCHARIDE COMPLEX, HYDROLASE 
2okx:B    (SER48) to   (GLU116)  CRYSTAL STRUCTURE OF GH78 FAMILY RHAMNOSIDASE OF BACILLUS SP. GL1 AT 1.9 A  |   ALPHA BARREL, RHAMNOSIDASE, GLYCOSIDE HYDROLASE FAMILY 78, INVERTASE, HYDROLASE 
1ad9:H   (PRO149) to   (GLU212)  IGG-FAB FRAGMENT OF ENGINEERED HUMAN MONOCLONAL ANTIBODY CTM01  |   IMMUNOGLOBULIN, FAB FRAGMENT 
1ad9:B   (PRO149) to   (GLU212)  IGG-FAB FRAGMENT OF ENGINEERED HUMAN MONOCLONAL ANTIBODY CTM01  |   IMMUNOGLOBULIN, FAB FRAGMENT 
2old:A   (THR150) to   (PRO213)  BENCE JONES KWR PROTEIN- IMMUNOGLOBULIN LIGHT CHAIN DIMER, P3(2)21 CRYSTAL FORM  |   IMMUNOGLOBULIN LIGHT CHAIN, IMMUNE SYSTEM 
2omn:B   (THR150) to   (PRO213)  BENCE JONES KWR PROTEIN- IMMUNOGLOBULIN LIGHT CHAIN DIMER, P4(3)2(1)2 CRYSTAL FORM  |   IMMUNOGLOBULIN LIGHT CHAIN, IMMUNE SYSTEM 
1agd:B    (ASP34) to    (LYS94)  ANTAGONIST HIV-1 GAG PEPTIDES INDUCE STRUCTURAL CHANGES IN HLA B8-HIV-1 GAG PEPTIDE (GGKKKYKL-INDEX PEPTIDE)  |   HLA B8, HIV, MHC CLASS I, HISTOCOMPATIBILITY COMPLEX 
2axh:A   (HIS154) to   (TRP240)  CRYSTAL STRUCTURES OF T CELL RECEPTOR BETA CHAINS RELATED TO RHEUMATOID ARTHRITIS  |   TCR, IMMUNE SYSTEM 
2axh:B   (HIS154) to   (TRP240)  CRYSTAL STRUCTURES OF T CELL RECEPTOR BETA CHAINS RELATED TO RHEUMATOID ARTHRITIS  |   TCR, IMMUNE SYSTEM 
2axj:A   (HIS154) to   (TRP240)  CRYSTAL STRUCTURES OF T CELL RECEPTOR BETA CHAINS RELATED TO RHEUMATOID ARTHRITIS  |   TCR, IMMUNE SYSTEM 
2axj:B   (HIS154) to   (TRP240)  CRYSTAL STRUCTURES OF T CELL RECEPTOR BETA CHAINS RELATED TO RHEUMATOID ARTHRITIS  |   TCR, IMMUNE SYSTEM 
3ru4:D    (GLN30) to    (LYS84)  CRYSTAL STRUCTURE OF THE BOWMAN-BIRK SERINE PROTEASE INHIBITOR BTCI IN COMPLEX WITH TRYPSIN AND CHYMOTRYPSIN  |   SERINE PROTEASE AND BOWMAN-BIRK FOLD, DIGESTION AND INHIBITION, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
1ahw:C    (ASN31) to   (PRO102)  A COMPLEX OF EXTRACELLULAR DOMAIN OF TISSUE FACTOR WITH AN INHIBITORY FAB (5G9)  |   BLOOD COAGULATION, TISSUE FACTOR, FAB, COMPLEX, ANTIBODY, COMPLEX (IMMUNOGLOBULIN/TISSUE FACTOR) 
1aif:B   (PRO157) to   (ASP215)  ANTI-IDIOTYPIC FAB 409.5.3 (IGG2A) FAB FROM MOUSE  |   IMMUNOGLOBULIN, C REGION, V REGION 
3ehz:C    (GLU74) to   (ALA142)  X-RAY STRUCTURE OF THE PENTAMERIC LIGAND GATED ION CHANNEL OF GLOEBACTER VIOLACEUS (GLIC) IN A PRESUMPTIVE OPEN CONFORMATION  |   PENTAMERIC LIGAND GATED ION CHANNEL, MEMBRANE PROTEIN, PROKARYOTIC CYS-LOOP RECEPTOR, CATION SELECTIVE CHANNEL 
2b0s:L   (GLY142) to   (PRO211)  CRYSTAL STRUCTURE ANALYSIS OF ANTI-HIV-1 V3 FAB 2219 IN COMPLEX WITH MN PEPTIDE  |   FAB-PEPTIDE COMPLEX; HIV-1; GP120; V3 LOOP, IMMUNE SYSTEM 
2b0s:H   (PRO151) to   (PRO227)  CRYSTAL STRUCTURE ANALYSIS OF ANTI-HIV-1 V3 FAB 2219 IN COMPLEX WITH MN PEPTIDE  |   FAB-PEPTIDE COMPLEX; HIV-1; GP120; V3 LOOP, IMMUNE SYSTEM 
2b1a:L   (GLY142) to   (PRO211)  CRYSTAL STRUCTURE ANALYSIS OF ANTI-HIV-1 V3 FAB 2219 IN COMPLEX WITH UG1033 PEPTIDE  |   FAB-PEPTIDE COMPLEX; HIV-1; GP120; V3 LOOP, IMMUNE SYSTEM 
2b1a:H   (PRO151) to   (PRO227)  CRYSTAL STRUCTURE ANALYSIS OF ANTI-HIV-1 V3 FAB 2219 IN COMPLEX WITH UG1033 PEPTIDE  |   FAB-PEPTIDE COMPLEX; HIV-1; GP120; V3 LOOP, IMMUNE SYSTEM 
2b1h:L   (GLY142) to   (PRO211)  CRYSTAL STRUCTURE ANALYSIS OF ANTI-HIV-1 V3 FAB 2219 IN COMPLEX WITH UG29 PEPTIDE  |   FAB-PEPTIDE COMPLEX; HIV-1; GP120; V3 LOOP, IMMUNE SYSTEM 
1nob:B   (ASP427) to   (PHE548)  KNOB DOMAIN FROM ADENOVIRUS SEROTYPE 12  |   RECEPTOR BINDING, VIRAL PROTEIN 
3rwu:A   (GLU686) to   (GLU722)  RB69 DNA POLYMERASE (Y567A) TERNARY COMPLEX WITH DATP OPPOSITE DIFLUOROTOLUENE NUCLEOSIDE  |   DIFLUOROTOLUENE, DATP, Y567A, Y567A MUTANT, TRANSFERASE-DNA COMPLEX 
1ao7:A   (GLU212) to   (TRP274)  COMPLEX BETWEEN HUMAN T-CELL RECEPTOR, VIRAL PEPTIDE (TAX), AND HLA-A 0201  |   CLASS I MHC, T-CELL RECEPTOR, VIRAL PEPTIDE, COMPLEX (MHC-VIRAL PEPTIDE-RECEPTOR, COMPLEX (MHC-VIRAL PEPTIDE-RECEPTOR) COMPLEX 
2oqi:A    (TYR68) to   (GLU117)  HUMAN DIPEPTIDYL PEPTIDASE IV (DPP4) WITH PIPERIDINONE- CONSTRAINED PHENETHYLAMINE  |   SERINE-PEPTIDASE, INHIBITOR, HYDROLASE 
2oqi:B    (TYR68) to   (GLU117)  HUMAN DIPEPTIDYL PEPTIDASE IV (DPP4) WITH PIPERIDINONE- CONSTRAINED PHENETHYLAMINE  |   SERINE-PEPTIDASE, INHIBITOR, HYDROLASE 
2b59:B    (PHE33) to    (ASN80)  THE TYPE II COHESIN DOCKERIN COMPLEX  |   PROTEIN-PROTEIN COMPLEX, CELLULOSOME, EF HAND, MONTREAL-KINGSTON BACTERIAL STRUCTURAL GENOMICS INITIATIVE, BSGI, STRUCTURAL GENOMICS, HYDROLASE-STRUCTURAL PROTEIN COMPLEX 
3ekc:A    (ILE35) to    (LYS94)  STRUCTURE OF W60V BETA-2 MICROGLOBULIN MUTANT  |   BETA-2-MICROGLOBULIN, TRYPTOPHAN, GLYCINE, AMYLOIDOSIS, DRA, BETA FIBRILS, DISEASE MUTATION, GLYCATION, GLYCOPROTEIN, IMMUNE RESPONSE, IMMUNOGLOBULIN DOMAIN, MHC I, PYRROLIDONE CARBOXYLIC ACID, SECRETED, IMMUNE SYSTEM 
4wrl:C   (GLY137) to   (LYS197)  STRUCTURE OF THE HUMAN CSF-1:CSF-1R COMPLEX  |   CYTOKINE-CYTOKINE RECEPTOR COMPLEX 
2b5m:A   (ASP963) to  (GLY1031)  CRYSTAL STRUCTURE OF DDB1  |   DDB1, BETA-PROPELLER, PROPELLER CLUSTER, DNA BINDING PROTEIN/PROTEIN BINDING COMPLEX 
4h8w:L   (GLY143) to   (PRO209)  CRYSTAL STRUCTURE OF NON-NEUTRALIZING AND ADCC-POTENT ANTIBODY N5-I5 IN COMPLEX WITH HIV-1 CLADE A/E GP120 AND SCD4.  |   HIV-1 GP120, CLADE A/E 93TH057, VIRAL PROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3eoa:H   (PRO157) to   (GLU220)  CRYSTAL STRUCTURE THE FAB FRAGMENT OF EFALIZUMAB IN COMPLEX WITH LFA-1 I DOMAIN, FORM I  |   EFALIZUMAB, FAB, ANTIBODY, LFA-1, CD11A, I DOMAIN, ALTERNATIVE SPLICING, CALCIUM, GLYCOPROTEIN, INTEGRIN, MAGNESIUM, MEMBRANE, POLYMORPHISM, RECEPTOR, TRANSMEMBRANE, IMMUNE SYSTEM/CELL ADHESION COMPLEX 
3eoa:B   (PRO157) to   (GLU220)  CRYSTAL STRUCTURE THE FAB FRAGMENT OF EFALIZUMAB IN COMPLEX WITH LFA-1 I DOMAIN, FORM I  |   EFALIZUMAB, FAB, ANTIBODY, LFA-1, CD11A, I DOMAIN, ALTERNATIVE SPLICING, CALCIUM, GLYCOPROTEIN, INTEGRIN, MAGNESIUM, MEMBRANE, POLYMORPHISM, RECEPTOR, TRANSMEMBRANE, IMMUNE SYSTEM/CELL ADHESION COMPLEX 
1azv:A    (GLY41) to   (VAL148)  FAMILIAL ALS MUTANT G37R CUZNSOD (HUMAN)  |   OXIDOREDUCTASE, SUPEROXIDE ACCEPTOR, FAMILIAL AMYOTROPHIC LATERAL SCLEROSIS MUTANT 
4wwk:C   (PRO215) to   (TRP277)  CRYSTAL STRUCTURE OF HUMAN TCR ALPHA CHAIN-TRAV12-3, BETA CHAIN-TRBV6- 5, ANTIGEN-PRESENTING MOLECULE CD1D, AND BETA-2-MICROGLOBULIN  |   INNATE IMMUNITY, NKT, IMMUNE SYSTEM 
3esg:A   (ASP145) to   (GLN184)  CRYSTAL STRUCTURE OF HUTD FROM PSEUDOMONAS FLUORESCENS SBW25  |   BETA BARREL, UNKNOWN FUNCTION 
3esg:B   (ASP145) to   (GLN184)  CRYSTAL STRUCTURE OF HUTD FROM PSEUDOMONAS FLUORESCENS SBW25  |   BETA BARREL, UNKNOWN FUNCTION 
4het:A    (ASP32) to    (ILE78)  CRYSTAL STRUCTURE OF A PUTATIVE GLYCOSIDE HYDROLASE (BT3745) FROM BACTEROIDES THETAIOTAOMICRON VPI-5482 AT 2.10 A RESOLUTION  |   GALACTOSE-BINDING DOMAIN-LIKE, XYLANASE, PF13201 FAMILY, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-BIOLOGY, HYDROLASE 
4het:B    (ASP32) to    (ILE78)  CRYSTAL STRUCTURE OF A PUTATIVE GLYCOSIDE HYDROLASE (BT3745) FROM BACTEROIDES THETAIOTAOMICRON VPI-5482 AT 2.10 A RESOLUTION  |   GALACTOSE-BINDING DOMAIN-LIKE, XYLANASE, PF13201 FAMILY, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-BIOLOGY, HYDROLASE 
2p7t:B   (ASN145) to   (ASN212)  CRYSTAL STRUCTURE OF KCSA MUTANT  |   KCSA, MEMBRANE PROTEIN 
4wz9:A   (PRO561) to   (ASP613)  APN1 FROM ANOPHELES GAMBIAE  |   AMINOPEPTIDASE, METALLOPROTEASE 
4wz9:B   (PRO561) to   (ASP613)  APN1 FROM ANOPHELES GAMBIAE  |   AMINOPEPTIDASE, METALLOPROTEASE 
4wzf:B   (TRP212) to   (GLY295)  CRYSTAL STRUCTURAL BASIS FOR RV0315, AN IMMUNOSTIMULATORY ANTIGEN AND PSEUDO BETA-1, 3-GLUCANASE OF MYCOBACTERIUM TUBERCULOSIS  |   MYCOBACTERIUM TUBERCULOSIS, RV0315, GH16 LAMINARINASES, BETA-1, 3- GLUCANASE, DC MATURATION, HYDROLASE ACTIVATOR 
1bdy:B    (ALA29) to    (VAL86)  C2 DOMAIN FROM PROTEIN KINASE C DELTA  |   PROTEIN KINASE C, C2 DOMAIN, CALCIUM, CRYSTAL STRUCTURE, CALCIUM-BINDING, DUPLICATION, ATP-BINDING, TRANSFERASE 
1bey:L   (GLU143) to   (ASN210)  ANTIBODY TO CAMPATH-1H HUMANIZED FAB  |   ANTIBODY, FAB, CAMPATH-1H, CD52 
1bey:H   (PRO157) to   (ASP216)  ANTIBODY TO CAMPATH-1H HUMANIZED FAB  |   ANTIBODY, FAB, CAMPATH-1H, CD52 
4hk3:J   (PRO162) to   (PRO226)  I2 FAB (UNBOUND) FROM CH65-CH67 LINEAGE  |   FAB FRAGMENT, IMMUNE SYSTEM 
4hkb:J   (PRO162) to   (PRO226)  CH67 FAB (UNBOUND) FROM THE CH65-67 LINEAGE  |   FAB FRAGMENT, IMMUNE SYSTEM 
4hkj:D    (ARG53) to   (LYS122)  STRUCTURE OF COWPOX CPXV203 IN COMPLEX WITH MHCI (H-2KB)  |   VIRAL IMMUNE EVASION PROTEINS, ANTIGEN PRESENTATION, STRUCTURAL GENOMICS, NIAID, NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID, INHIBITOR, INTRACELLULAR, IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX 
4hkj:H    (ARG53) to   (LYS122)  STRUCTURE OF COWPOX CPXV203 IN COMPLEX WITH MHCI (H-2KB)  |   VIRAL IMMUNE EVASION PROTEINS, ANTIGEN PRESENTATION, STRUCTURAL GENOMICS, NIAID, NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID, INHIBITOR, INTRACELLULAR, IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX 
4hkj:L    (ARG53) to   (LYS122)  STRUCTURE OF COWPOX CPXV203 IN COMPLEX WITH MHCI (H-2KB)  |   VIRAL IMMUNE EVASION PROTEINS, ANTIGEN PRESENTATION, STRUCTURAL GENOMICS, NIAID, NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID, INHIBITOR, INTRACELLULAR, IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX 
4hkj:P    (ARG53) to   (LYS122)  STRUCTURE OF COWPOX CPXV203 IN COMPLEX WITH MHCI (H-2KB)  |   VIRAL IMMUNE EVASION PROTEINS, ANTIGEN PRESENTATION, STRUCTURAL GENOMICS, NIAID, NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID, INHIBITOR, INTRACELLULAR, IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX 
2pcd:B    (ASP65) to   (ASP147)  STRUCTURE OF PROTOCATECHUATE 3,4-DIOXYGENASE FROM PSEUDOMONAS AERUGINOSA AT 2.15 ANGSTROMS RESOLUTION  |   DIOXYGENASE 
2pcd:C    (ASP65) to   (ASP147)  STRUCTURE OF PROTOCATECHUATE 3,4-DIOXYGENASE FROM PSEUDOMONAS AERUGINOSA AT 2.15 ANGSTROMS RESOLUTION  |   DIOXYGENASE 
4hl0:B    (PRO55) to   (ASP109)  CRYSTAL STRUCTURE OF FULL-LENGTH TOXASCARIS LEONINA GALECTIN  |   CARBOHYDRATE RECOGNITION DOMAIN, GALECTIN, A REGULATORY MOLECULE, THE HOST IMMUNE SYSTEM, SUGAR BINDING PROTEIN 
2pcp:B   (PRO151) to   (VAL226)  ANTIBODY FAB COMPLEXED WITH PHENCYCLIDINE  |   IMMUNOGLOBULIN 
4hlj:A   (LYS708) to   (LYS769)  AXON GUIDANCE RECEPTOR  |   CELL ADHESION 
4hlz:K   (PRO149) to   (LYS208)  CRYSTAL STRUCTURE OF FAB C179 IN COMPLEX WITH A H2N2 INFLUENZA VIRUS HEMAGGLUTININ  |   NEUTRALIZING ANTIBODIES, ANTIBODY AFFINITY, ANTIGENS, EPITOPES, GLYCOSYLATION, HEMAGGLUTININ GLYCOPROTEINS, IMMUNOGLOBULIN FAB FRAGMENTS, H2N2 SUBTYPE, INFLUENZA VACCINES, AVIAN FLU, ENVELOPE PROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4hlz:L   (ILE146) to   (ASN212)  CRYSTAL STRUCTURE OF FAB C179 IN COMPLEX WITH A H2N2 INFLUENZA VIRUS HEMAGGLUTININ  |   NEUTRALIZING ANTIBODIES, ANTIBODY AFFINITY, ANTIGENS, EPITOPES, GLYCOSYLATION, HEMAGGLUTININ GLYCOPROTEINS, IMMUNOGLOBULIN FAB FRAGMENTS, H2N2 SUBTYPE, INFLUENZA VACCINES, AVIAN FLU, ENVELOPE PROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4x42:A   (PRO615) to   (LYS673)  CRYSTAL STRUCTURE OF DEN4 ED3 MUTANT WITH EPITOPE TWO RESIDUES SUBSTITUTED FROM DEN3 ED3  |   SERO-SPECIFICITY, EPITOPE GRAFT MUTANTS, ELISA, STRUCTURAL PROTEIN, IMMUNE SYSTEM 
4x42:B   (PRO615) to   (LYS673)  CRYSTAL STRUCTURE OF DEN4 ED3 MUTANT WITH EPITOPE TWO RESIDUES SUBSTITUTED FROM DEN3 ED3  |   SERO-SPECIFICITY, EPITOPE GRAFT MUTANTS, ELISA, STRUCTURAL PROTEIN, IMMUNE SYSTEM 
4x42:C   (PRO615) to   (LYS673)  CRYSTAL STRUCTURE OF DEN4 ED3 MUTANT WITH EPITOPE TWO RESIDUES SUBSTITUTED FROM DEN3 ED3  |   SERO-SPECIFICITY, EPITOPE GRAFT MUTANTS, ELISA, STRUCTURAL PROTEIN, IMMUNE SYSTEM 
4x42:D   (PRO615) to   (LYS673)  CRYSTAL STRUCTURE OF DEN4 ED3 MUTANT WITH EPITOPE TWO RESIDUES SUBSTITUTED FROM DEN3 ED3  |   SERO-SPECIFICITY, EPITOPE GRAFT MUTANTS, ELISA, STRUCTURAL PROTEIN, IMMUNE SYSTEM 
4x42:E   (VAL614) to   (LYS673)  CRYSTAL STRUCTURE OF DEN4 ED3 MUTANT WITH EPITOPE TWO RESIDUES SUBSTITUTED FROM DEN3 ED3  |   SERO-SPECIFICITY, EPITOPE GRAFT MUTANTS, ELISA, STRUCTURAL PROTEIN, IMMUNE SYSTEM 
4x42:F   (PRO615) to   (LYS673)  CRYSTAL STRUCTURE OF DEN4 ED3 MUTANT WITH EPITOPE TWO RESIDUES SUBSTITUTED FROM DEN3 ED3  |   SERO-SPECIFICITY, EPITOPE GRAFT MUTANTS, ELISA, STRUCTURAL PROTEIN, IMMUNE SYSTEM 
3f3h:A    (ALA47) to   (ASN111)  CRYSTAL STRUCTURE AND ANTI-TUMOR ACTIVITY OF LZ-8 FROM THE FUNGUS GANODERMA LUCIDIUM  |   FUNGAL IMMUNOMODULATORY PROTEIN, GANODERMA LUCIDIUM, ANTI-TUMOR ACTIVITY, ANTITUMOR PROTEIN 
3f3h:B    (ALA47) to   (ASN111)  CRYSTAL STRUCTURE AND ANTI-TUMOR ACTIVITY OF LZ-8 FROM THE FUNGUS GANODERMA LUCIDIUM  |   FUNGAL IMMUNOMODULATORY PROTEIN, GANODERMA LUCIDIUM, ANTI-TUMOR ACTIVITY, ANTITUMOR PROTEIN 
1bqs:A   (SER126) to   (LEU202)  THE CRYSTAL STRUCTURE OF MUCOSAL ADDRESSIN CELL ADHESION MOLECULE-1 (MADCAM-1)  |   CELL ADHESION PROTEIN, MADCAM-1, IMMUNOGLOBULIN FOLD, I-SET FOLD, CELL ADHESION GLYCOPROTEIN, INTEGRIN RECOGINITION, MEMBRANE PROTEIN 
3s6l:A   (ASN115) to   (MET157)  CRYSTAL STRUCTURE OF A YADA-LIKE HEAD DOMAIN OF THE TRIMERIC AUTOTRANSPORTER ADHESIN BOAA FROM BURKHOLDERIA PSEUDOMALLEI SOLVED BY IODIDE ION SAD PHASING  |   STRUCTURAL GENOMICS, SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE, SSGCID, TRIMERIC AUTOTRANSPORTER ADHESIN, TAA, BOAA, BOAB, BPAA, YADA, COLLAGEN, LEFT HANDED BETA-ROLL, CELL SURFACE, IODIDE ION, SAD PHASING, MELIOIDOSIS, RESPIRATORY TRACK, EPITHELIAL CELLS, CELL ADHESION 
3s6l:B   (ASN115) to   (MET157)  CRYSTAL STRUCTURE OF A YADA-LIKE HEAD DOMAIN OF THE TRIMERIC AUTOTRANSPORTER ADHESIN BOAA FROM BURKHOLDERIA PSEUDOMALLEI SOLVED BY IODIDE ION SAD PHASING  |   STRUCTURAL GENOMICS, SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE, SSGCID, TRIMERIC AUTOTRANSPORTER ADHESIN, TAA, BOAA, BOAB, BPAA, YADA, COLLAGEN, LEFT HANDED BETA-ROLL, CELL SURFACE, IODIDE ION, SAD PHASING, MELIOIDOSIS, RESPIRATORY TRACK, EPITHELIAL CELLS, CELL ADHESION 
3s6l:C   (ASN115) to   (MET157)  CRYSTAL STRUCTURE OF A YADA-LIKE HEAD DOMAIN OF THE TRIMERIC AUTOTRANSPORTER ADHESIN BOAA FROM BURKHOLDERIA PSEUDOMALLEI SOLVED BY IODIDE ION SAD PHASING  |   STRUCTURAL GENOMICS, SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE, SSGCID, TRIMERIC AUTOTRANSPORTER ADHESIN, TAA, BOAA, BOAB, BPAA, YADA, COLLAGEN, LEFT HANDED BETA-ROLL, CELL SURFACE, IODIDE ION, SAD PHASING, MELIOIDOSIS, RESPIRATORY TRACK, EPITHELIAL CELLS, CELL ADHESION 
3s6l:D   (ASN115) to   (MET157)  CRYSTAL STRUCTURE OF A YADA-LIKE HEAD DOMAIN OF THE TRIMERIC AUTOTRANSPORTER ADHESIN BOAA FROM BURKHOLDERIA PSEUDOMALLEI SOLVED BY IODIDE ION SAD PHASING  |   STRUCTURAL GENOMICS, SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE, SSGCID, TRIMERIC AUTOTRANSPORTER ADHESIN, TAA, BOAA, BOAB, BPAA, YADA, COLLAGEN, LEFT HANDED BETA-ROLL, CELL SURFACE, IODIDE ION, SAD PHASING, MELIOIDOSIS, RESPIRATORY TRACK, EPITHELIAL CELLS, CELL ADHESION 
3s6l:E   (ASN115) to   (MET157)  CRYSTAL STRUCTURE OF A YADA-LIKE HEAD DOMAIN OF THE TRIMERIC AUTOTRANSPORTER ADHESIN BOAA FROM BURKHOLDERIA PSEUDOMALLEI SOLVED BY IODIDE ION SAD PHASING  |   STRUCTURAL GENOMICS, SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE, SSGCID, TRIMERIC AUTOTRANSPORTER ADHESIN, TAA, BOAA, BOAB, BPAA, YADA, COLLAGEN, LEFT HANDED BETA-ROLL, CELL SURFACE, IODIDE ION, SAD PHASING, MELIOIDOSIS, RESPIRATORY TRACK, EPITHELIAL CELLS, CELL ADHESION 
4x6d:F   (HIS155) to   (TRP241)  CD1A TERNARY COMPLEX WITH ENDOGENOUS LIPIDS AND BK6 TCR  |   CD1A, TCR, IMMUNE COMPLEX, LIPID ANTIGEN, IMMUNE SYSTEM 
4x7s:H   (PRO157) to   (PRO221)  STRUCTURE OF OMALIZUMAB FAB FRAGMENT CRYSTAL FORM 1  |   ANTIBODY FAB FRAGMENT, ANTI-IGE ANTIBODY, ANTI-INFLAMMATORY, IMMUNE SYSTEM 
4hpk:A   (GLY953) to  (VAL1006)  CRYSTAL STRUCTURE OF CLOSTRIDIUM HISTOLYTICUM COLG COLLAGENASE COLLAGEN-BINDING DOMAIN 3B AT 1.35 ANGSTROM RESOLUTION IN PRESENCE OF CALCIUM NITRATE  |   BETA-SANDWICH JELLY-ROLL, COLLAGEN BINDING, PROTEIN BINDING 
3f95:B   (GLY729) to   (ASP795)  CRYSTAL STRUCTURE OF EXTRA C-TERMINAL DOMAIN (X) OF EXO-1,3/1,4-BETA- GLUCANASE (EXOP) FROM PSEUDOALTEROMONAS SP. BB1  |   BETA-SANDWICH, HYDROLASE 
4x9f:A   (SER244) to   (ILE313)  CRYSTAL STRUCTURE OF DSCAM1 ISOFORM 6.9, N-TERMINAL FOUR IG DOMAINS  |   IG FOLD, CELL ADHESION 
3faw:A   (GLU414) to   (SER466)  CRYSTAL STRUCTURE OF THE GROUP B STREPTOCOCCUS PULLULANASE SAP  |   TIM BARREL, BETA BARREL, HYDROLASE, CELL WALL, PEPTIDOGLYCAN-ANCHOR, SECRETED 
3fax:A   (GLU414) to   (THR462)  THE CRYSTAL STRUCTURE OF GBS PULLULANASE SAP IN COMPLEX WITH MALTOTETRAOSE  |   TIM BARREL, ALPHA AMYLASE DOMAIN, PULLULANASE DOMAIN, HYDROLASE, CELL WALL, PEPTIDOGLYCAN-ANCHOR, SECRETED 
4hs6:L   (GLU143) to   (SER208)  HEPATITUS C ENVELOPE GLYCOPROTEIN E2 FRAGMENT 412-423 WITH HUMANIZED AND AFFINITY-MATURED ANTIBODY MRCT10.V362  |   IMMUNE SYSTEM 
4hsa:C    (GLY80) to   (PRO152)  STRUCTURE OF INTERLEUKIN 17A IN COMPLEX WITH IL17RA RECEPTOR  |   CYTOKINE RECEPTOR, GLYCOSYLATION, IMMUNE SYSTEM-PROTEIN BINDING COMPLEX 
4hsa:F    (GLY80) to   (PRO152)  STRUCTURE OF INTERLEUKIN 17A IN COMPLEX WITH IL17RA RECEPTOR  |   CYTOKINE RECEPTOR, GLYCOSYLATION, IMMUNE SYSTEM-PROTEIN BINDING COMPLEX 
4hsj:A    (GLY64) to   (ARG111)  1.88 ANGSTROM X-RAY CRYSTAL STRUCTURE OF PICONLINIC-BOUND 3- HYDROXYANTHRANILATE-3,4-DIOXYGENASE  |   BI-CUPIN, DIOXYGENASE, OXIDOREDUCTASE, OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR COMPLEX 
4hsq:A   (GLY344) to   (GLU424)  CRYSTAL STRUCTURE OF DOMAINS D2 AND D3 OF THE MAJOR PILIN SPAD FROM CORYNEBACTERIUM DIPHTHERIAE  |   CNAA/CNAB DOMAINS, MAJOR PILIN, ISOPEPTIDE BOND VIA LYS-ASN SIDE CHAINS, CELL ADHESION 
4hss:A   (GLY344) to   (GLU424)  STRUCTURE OF THE FULL-LENGTH MAJOR PILIN SPAD FROM CORYNEBACTERIUM DIPHTHERIAE  |   CNAA/CNAB FOLDED DOMAINS, MAJOR PILIN POLYMER, HOMOPOLYMER, ISOPEPTIDE BONDING BETWEEN LYS AND ASN SIDECHAINS, CELL ADHESION 
4hss:B   (GLY344) to   (GLU424)  STRUCTURE OF THE FULL-LENGTH MAJOR PILIN SPAD FROM CORYNEBACTERIUM DIPHTHERIAE  |   CNAA/CNAB FOLDED DOMAINS, MAJOR PILIN POLYMER, HOMOPOLYMER, ISOPEPTIDE BONDING BETWEEN LYS AND ASN SIDECHAINS, CELL ADHESION 
3fcg:B   (ARG258) to   (THR312)  CRYSTAL STRUCTURE ANALYSIS OF THE MIDDLE DOMAIN OF THE CAF1A USHER  |   BETA BARREL, BETA STRAND SWAPPING, CELL MEMBRANE, CELL OUTER MEMBRANE, CELL PROJECTION, FIMBRIUM, MEMBRANE, PLASMID, TRANSMEMBRANE, TRANSPORT, MEMBRANE PROTEIN, PROTEIN TRANSPORT 
2bvb:A    (GLY67) to   (THR126)  THE C-TERMINAL DOMAIN FROM MICRONEMAL PROTEIN 1 (MIC1) FROM TOXOPLASMA GONDII  |   MIC1, MICRONEME, INVASION, ADHESION 
4hu2:A   (ILE188) to   (GLY250)  CRYSTAL STRUCTURE OF LDTMT2, A L,D-TRANSPEPTIDASE FROM MYCOBACTERIUM TUBERCULOSIS: DOMAIN A AND B  |   CELL-WALL, TRANSPEPTIDASE, IMMUNOGLOBULINE-FOLD, PEPTIDOGLYCAN, UNKNOWN FUNCTION 
4huc:A   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF LDTMT2, A L,D-TRANSPEPTIDASE FROM MYCOBACTERIUM TUBERCULOSIS: DOMAIN B AND C  |   EXTRACELLULAR, TRANSPEPTIDASE, PEPTIDOGLYCAN REMODELING, PERIPLASMIC, UNKNOWN FUNCTION 
4huc:B   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF LDTMT2, A L,D-TRANSPEPTIDASE FROM MYCOBACTERIUM TUBERCULOSIS: DOMAIN B AND C  |   EXTRACELLULAR, TRANSPEPTIDASE, PEPTIDOGLYCAN REMODELING, PERIPLASMIC, UNKNOWN FUNCTION 
3sbp:D   (SER582) to   (GLU636)  PSEUDOMONAS STUTZERI NITROUS OXIDE REDUCTASE, P1 CRYSTAL FORM  |   BETA-PROPELLER, CUPREDOXIN DOMAIN, REDUCTASE, COPPER-CONTAINING, PERIPLASMIC, OXIDOREDUCTASE 
3sbp:E   (SER582) to   (GLU636)  PSEUDOMONAS STUTZERI NITROUS OXIDE REDUCTASE, P1 CRYSTAL FORM  |   BETA-PROPELLER, CUPREDOXIN DOMAIN, REDUCTASE, COPPER-CONTAINING, PERIPLASMIC, OXIDOREDUCTASE 
3sbp:G   (SER582) to   (GLU636)  PSEUDOMONAS STUTZERI NITROUS OXIDE REDUCTASE, P1 CRYSTAL FORM  |   BETA-PROPELLER, CUPREDOXIN DOMAIN, REDUCTASE, COPPER-CONTAINING, PERIPLASMIC, OXIDOREDUCTASE 
4hun:B    (VAL30) to    (ASN88)  MATE TRANSPORTER NORM-NG IN COMPLEX WITH R6G AND MONOBODY  |   TRANSPORT PROTEIN 
4xbp:E   (PRO151) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN 4E10 FAB CRYSTALIZED IN THE PRESENCE OF PHOSPHATIDYLETHANOLAMINE (06:0 PE)  |   HUMAN 4E10 FAB ANTI HIV-1 GP41, MEMBRANE LIPIDS, PHOSPHATIDYLETHANOLAMINE, IMMUNE SYSTEM 
2bvy:A   (SER404) to   (ALA467)  THE STRUCTURE AND CHARACTERIZATION OF A MODULAR ENDO-BETA-1,4-MANNANASE FROM CELLULOMONAS FIMI  |   HYDROLASE, GLYCOSIDE HYDROLASE, BETA-1, 4-MANNANASE, FAMILY 26, CLAN GH-A, CELLULOMONAS FIMI 
4hv8:D    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF H2DB-H155A-NPM6I  |   VIRAL IMMUNITY, T CELL, H2DB, INFLUENZA, VIRAL ESCAPE, IMMUNE SYSTEM 
3sbt:B    (VAL13) to    (PHE60)  CRYSTAL STRUCTURE OF A AAR2-PRP8 COMPLEX  |   RNASEH LIKE DOMAIN, VHS LIKE DOMAIN, U5 SNRNP ASSEMBLY, SPLICING 
1bz9:B    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF MURINE CLASS I MHC H2-DB COMPLEXED WITH A SYNTHETIC PEPTIDE P1027  |   MURINE CLASS I MHC/PEPTIDE COMPLEX 
3sch:A    (ARG90) to   (PHE145)  CO(II)-HPPE WITH R-HPP  |   CUPIN-FOLD, HYDROXYPROPYLPHOSPHONIC ACID EPOXIDASE, MONONUCLEAR NON- HEME IRON, METAL BINDING PROTEIN 
3sch:B    (ARG90) to   (PHE145)  CO(II)-HPPE WITH R-HPP  |   CUPIN-FOLD, HYDROXYPROPYLPHOSPHONIC ACID EPOXIDASE, MONONUCLEAR NON- HEME IRON, METAL BINDING PROTEIN 
4hvo:A    (GLY64) to   (ARG111)  1.75 ANGSTROM X-RAY CRYSTAL STRUCTURE OF CUFE RECONSTITUTED 3- HYDROXYANTHRANILATE-3,4-DIOXYGENASE FROM CUPRIAVIDUS METALLIDURANS  |   BI-CUPIN IRON-BINDING, DIOXYGENASE, OXIDOREDUCTASE 
4hvq:A    (GLY64) to   (ARG111)  X-RAY CRYSTAL STRUCTURE OF FECU RECONSTITUTED 3-HYDROXYANTHRANILATE-3, 4-DIOXYGENASE FROM CUPRIAVIDUS METALLIDURANS  |   BI-CUPIN IRON-BINDING, DIOXYGENASE, OXIDOREDUCTASE 
3fdw:B   (LYS391) to   (GLN464)  CRYSTAL STRUCTURE OF A C2 DOMAIN FROM HUMAN SYNAPTOTAGMIN- LIKE PROTEIN 4  |   STRUCTURAL GENOMICS, PHOSPHOLIPID BINDING, ALTERNATIVE SPLICING, CELL MEMBRANE, CYTOPLASMIC VESICLE, MEMBRANE, METAL-BINDING, PHOSPHOPROTEIN, POLYMORPHISM, ZINC, ZINC- FINGER, PSI-2, PROTEIN STRUCTURE INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS, NYSGXRC, LIPID BINDING PROTEIN 
4xcn:H   (PRO151) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN 4E10 FAB IN COMPLEX WITH PHOSPHATIDIC ACID (06:0 PA); 2.9 A RESOLUTION  |   HUMAN ANTI GP41 HIV-1 4E10 FAB, MEMBRANE LIPIDS, PHOSPHATIDIC ACID, IMMUNE SYSTEM 
4xcn:E   (PRO151) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN 4E10 FAB IN COMPLEX WITH PHOSPHATIDIC ACID (06:0 PA); 2.9 A RESOLUTION  |   HUMAN ANTI GP41 HIV-1 4E10 FAB, MEMBRANE LIPIDS, PHOSPHATIDIC ACID, IMMUNE SYSTEM 
4xcr:A    (GLY41) to   (GLN110)  MONOMERIC HUMAN CU,ZN SUPEROXIDE DISMUTASE, LOOPS IV AND VII DELETED, APO FORM, MUTANT I35A  |   OXIDOREDUCTASE 
3se4:A   (SER135) to   (VAL187)  HUMAN IFNW-IFNAR TERNARY COMPLEX  |   TYPE I INTERFERON SIGNALING COMPLEX, EXTRACELLULAR SPACE, IMMUNE SYSTEM RECEPTOR 
2bzd:A   (TYR370) to   (THR428)  GALACTOSE RECOGNITION BY THE CARBOHYDRATE-BINDING MODULE OF A BACTERIAL SIALIDASE.  |   SIALIDASE, HYDROLASE, CARBOHYDRATE BINDING MODULE, GLYCOSIDASE 
2bzd:B   (PRO436) to   (THR496)  GALACTOSE RECOGNITION BY THE CARBOHYDRATE-BINDING MODULE OF A BACTERIAL SIALIDASE.  |   SIALIDASE, HYDROLASE, CARBOHYDRATE BINDING MODULE, GLYCOSIDASE 
3sep:B   (LEU651) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (S796A)  |   DYNAMIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, BETA- GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
3sep:D   (LEU651) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (S796A)  |   DYNAMIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, BETA- GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
4xhj:C   (GLU144) to   (ARG212)  GHGL OF VARICELLA-ZOSTER VIRUS IN COMPLEX WITH HUMAN NEUTRALIZING ANTIBODIES.  |   COMPLEX, NEUTRALIZATION EPITOPES, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4i2x:F   (LEU253) to   (LYS313)  CRYSTAL STRUCTURE OF SIGNAL REGULATORY PROTEIN GAMMA (SIRP-GAMMA) IN COMPLEX WITH FABOX117  |   PROTEIN-FAB COMPLEX, STRUCTURAL GENOMICS, OXFORD PROTEIN PRODUCTION FACILITY, OPPF, SIGNAL REGULATORY PROTEIN, CD47, CELL SURFACE, IMMUNE SYSTEM 
4xi5:C   (GLU143) to   (ARG211)  GHGL OF VARICELLA-ZOSTER VIRUS IN COMPLEX WITH HUMAN NEUTRALIZING ANTIBODIES  |   COMPLEX, NEUTRALIZATION EPITOPE, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4i3p:A    (GLY64) to   (ARG111)  1.96 ANGSTROM X-RAY CRYSTAL STRUCTURE OF 3-HYDROXYANTHRANILATE-3,4- DIOXYGENASE BOUND WITH 3-AMINOSALICYLIC ACID FROM CUPRAAVIDUS METALLIDURANS  |   BI-CUPIN IRON-BINDING, DIOXYGENASE, OXIOREDUCTASE-SUBSTRATE COMPLEX 
3sjv:E   (HIS165) to   (TRP251)  CRYSTAL STRUCTURE OF THE RL42 TCR IN COMPLEX WITH HLA-B8-FLR  |   T CELL, IMMUNE SYSTEM 
3sjv:J   (HIS165) to   (TRP251)  CRYSTAL STRUCTURE OF THE RL42 TCR IN COMPLEX WITH HLA-B8-FLR  |   T CELL, IMMUNE SYSTEM 
3sjv:K   (GLU212) to   (TRP274)  CRYSTAL STRUCTURE OF THE RL42 TCR IN COMPLEX WITH HLA-B8-FLR  |   T CELL, IMMUNE SYSTEM 
3sjv:L    (ASP34) to    (TRP95)  CRYSTAL STRUCTURE OF THE RL42 TCR IN COMPLEX WITH HLA-B8-FLR  |   T CELL, IMMUNE SYSTEM 
3sku:E   (PRO179) to   (SER238)  HERPES SIMPLEX VIRUS GLYCOPROTEIN D BOUND TO THE HUMAN RECEPTOR NECTIN-1  |   IMMUNOGLOBULIN-LIKE FOLD, VIRAL PROTEIN-PROTEIN BINDING COMPLEX 
3sku:D   (VAL182) to   (SER238)  HERPES SIMPLEX VIRUS GLYCOPROTEIN D BOUND TO THE HUMAN RECEPTOR NECTIN-1  |   IMMUNOGLOBULIN-LIKE FOLD, VIRAL PROTEIN-PROTEIN BINDING COMPLEX 
3sku:F   (PRO179) to   (LEU241)  HERPES SIMPLEX VIRUS GLYCOPROTEIN D BOUND TO THE HUMAN RECEPTOR NECTIN-1  |   IMMUNOGLOBULIN-LIKE FOLD, VIRAL PROTEIN-PROTEIN BINDING COMPLEX 
3fn0:L   (ALA144) to   (ARG211)  CRYSTAL STRUCTURE OF HIV-1 NEUTRALIZING HUMAN FAB Z13E1 IN COMPLEX WITH A 12-RESIDUE PEPTIDE CONTAINING THE Z13E1 EPITOPE ON GP41  |   Z13E1, Z13, HIV, ENV, GP41, IMMUNE SYSTEM 
1cgj:E    (GLN30) to    (LYS84)  THREE-DIMENSIONAL STRUCTURE OF THE COMPLEXES BETWEEN BOVINE CHYMOTRYPSINOGEN*A AND TWO RECOMBINANT VARIANTS OF HUMAN PANCREATIC SECRETORY TRYPSIN INHIBITOR (KAZAL-TYPE)  |   SERINE PROTEASE/INHIBITOR COMPLEX 
1op3:M   (PRO151) to   (ASP220)  CRYSTAL STRUCTURE OF FAB 2G12 BOUND TO MAN1->2MAN  |   DOMAIN-SWAPPED FAB 2G12; ANTI-CARBOHYDRATE ANTIBODY, IMMUNE SYSTEM 
1op8:C    (TYR29) to    (LEU84)  CRYSTAL STRUCTURE OF HUMAN GRANZYME A  |   GRANZYME A, SERINE PROTEINASE, APOPTOSIS, HYDROLASE 
1oqe:A    (TYR65) to   (LEU144)  CRYSTAL STRUCTURE OF STALL-1 WITH BAFF-R  |   LIGAND RECEPTOR COMPLEX, IMMUNE SYSTEM 
1oqe:B    (TYR65) to   (LEU144)  CRYSTAL STRUCTURE OF STALL-1 WITH BAFF-R  |   LIGAND RECEPTOR COMPLEX, IMMUNE SYSTEM 
1oqe:C    (TYR65) to   (LEU144)  CRYSTAL STRUCTURE OF STALL-1 WITH BAFF-R  |   LIGAND RECEPTOR COMPLEX, IMMUNE SYSTEM 
1oqe:D    (TYR65) to   (LEU144)  CRYSTAL STRUCTURE OF STALL-1 WITH BAFF-R  |   LIGAND RECEPTOR COMPLEX, IMMUNE SYSTEM 
1oqe:E    (TYR65) to   (LEU144)  CRYSTAL STRUCTURE OF STALL-1 WITH BAFF-R  |   LIGAND RECEPTOR COMPLEX, IMMUNE SYSTEM 
1oqe:F    (TYR65) to   (LEU144)  CRYSTAL STRUCTURE OF STALL-1 WITH BAFF-R  |   LIGAND RECEPTOR COMPLEX, IMMUNE SYSTEM 
1oqe:G    (TYR65) to   (LEU144)  CRYSTAL STRUCTURE OF STALL-1 WITH BAFF-R  |   LIGAND RECEPTOR COMPLEX, IMMUNE SYSTEM 
1oqe:H    (TYR65) to   (LEU144)  CRYSTAL STRUCTURE OF STALL-1 WITH BAFF-R  |   LIGAND RECEPTOR COMPLEX, IMMUNE SYSTEM 
1oqe:I    (TYR65) to   (LEU144)  CRYSTAL STRUCTURE OF STALL-1 WITH BAFF-R  |   LIGAND RECEPTOR COMPLEX, IMMUNE SYSTEM 
1oqe:J    (TYR65) to   (LEU144)  CRYSTAL STRUCTURE OF STALL-1 WITH BAFF-R  |   LIGAND RECEPTOR COMPLEX, IMMUNE SYSTEM 
3fom:B    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF THE CLASS I MHC MOLECULE H-2KWM7 WITH A SINGLE SELF PEPTIDE IQQSIERL  |   CLASS I MHC, PEPTIDE COMPLEX, DIABETES-PROTECTIVE EFFECT, IMMUNE RESPONSE, IMMUNOGLOBULIN DOMAIN, MHC I, SECRETED, IMMUNE SYSTEM 
3so3:C   (PRO149) to   (PRO213)  STRUCTURES OF FAB-PROTEASE COMPLEXES REVEAL A HIGHLY SPECIFIC NON- CANONICAL MECHANISM OF INHIBITION.  |   ANTIBODY-PROTEIN, PROTEIN-PROTEIN, PROTEASE INHIBITOR, DISEASE MUTATION, GLYCOPROTEIN, HYDROLASE, MEMBRANE, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE 
3frp:A    (SER27) to    (VAL96)  CRYSTAL STRUCTURE OF COBRA VENOM FACTOR, A CO-FACTOR FOR C3- AND C5 CONVERTASE CVFBB  |   COBRA VENOM FACTOR, NAJA NAJA KOUTHIA, COMPLEMENT C3 AND C5 CONVERTASE CVFBB, COMPLEMENT PROTEINS, COMPLEMENT ALTERNATE PATHWAY, COMPLEMENT PATHWAY, GLYCOPROTEIN, IMMUNE RESPONSE, INFLAMMATORY RESPONSE, INNATE IMMUNITY, SECRETED, THIOESTER BOND, TOXIN, HYDROLASE COFACTOR 
3spz:A   (GLU686) to   (GLU722)  DNA POLYMERASE(L415A/L561A/S565G/Y567A) TERNARY COMPLEX WITH DUPCPP OPPOSITE DA (CA2+)  |   DUPCPP, QUADRUPLE MUTANT, CA2+, TRANSFERASE-DNA COMPLEX 
3fru:F    (ILE35) to    (THR94)  NEONATAL FC RECEPTOR, PH 6.5  |   COMPLEX (IMMUNOGLOBULIN-BINDING PROTEIN), COMPLEX (IMMUNOGLOBULIN- BINDING PROTEIN) COMPLEX 
1ots:D   (ASN144) to   (ALA211)  STRUCTURE OF THE ESCHERICHIA COLI CLC CHLORIDE CHANNEL AND FAB COMPLEX  |   CLC CHLORIDE CHANNEL, FAB COMPLEX, MEMBRANE PROTEIN 
1cqk:B   (ILE238) to   (HIS304)  CRYSTAL STRUCTURE OF THE CH3 DOMAIN FROM THE MAK33 ANTIBODY  |   CONSTANT DOMAIN, C1-SUBSET, IMMUNOGLOBULIN, IMMUNE SYSTEM 
3ftg:A   (ASP212) to   (ARG273)  CRYSTAL STRUCTURE OF H2DB IN COMPLEX WITH NP366-N3A VARIANT PEPTIDE FROM INFLUENZA  |   H2DB, MOUSE MHC, INFLUENZA, IMMUNOLOGY, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, IMMUNOGLOBULIN DOMAIN, SECRETED, IMMUNE SYSTEM 
3sqb:G    (LEU32) to   (ILE111)  STRUCTURE OF THE MAJOR TYPE 1 PILUS SUBUNIT FIMA BOUND TO THE FIMC CHAPERONE  |   IMMUNOGLOBIN-LIKE FOLD, INVOLVED IN TYPE 1 PILUS ASSEMBLY, STRUCTURAL PROTEIN-CHAPERONE COMPLEX 
4xlq:D   (MET351) to   (LYS397)  CRYSTAL STRUCTURE OF T.AQUATICUS TRANSCRIPTION INITIATION COMPLEX CONTAINING UPSTREAM FORK (-11 BASE-PAIRED) PROMOTER  |   PROTEIN-DNA COMPLEX, BACTERIAL TRANSCRIPTION INITIATION COMPLEX, TRANSCRIPTION-DNA COMPLEX 
2q2l:A    (GLY40) to   (ILE147)  CRYSTAL STRUCTURE OF SUPEROXIDE DISMUTASE FROM P. ATROSANGUINA  |   SOD; SAD; ANTIOXIDANT; OXIDOREDUCTASE; METAL-BINDING 
1cvm:A    (SER69) to   (SER120)  CADMIUM INHIBITED CRYSTAL STRUCTURE OF PHYTASE FROM BACILLUS AMYLOLIQUEFACIENS  |   THERMOSTABLE BACILLUS PHYTASE PHYTATE PHOSPHATASE CADMIUM CALCIUM, HYDROLASE 
1cvs:D   (THR187) to   (GLU249)  CRYSTAL STRUCTURE OF A DIMERIC FGF2-FGFR1 COMPLEX  |   FGF, FGFR, IMMUNOGLOBULIN-LIKE, SIGNAL TRANSDUCTION, DIMERIZATION, GROWTH FACTOR/GROWTH FACTOR RECEPTOR COMPLEX 
1oyg:A   (LEU331) to   (ASP401)  CRYSTAL STRUCTURE OF BACILLUS SUBTILIS LEVANSUCRASE  |   GLYCOSIDE HYDROLASE, LEVANSUCRASE, BETA-PROPELLER, LEVAN, TRANSFERASE 
2c9r:A    (GLY35) to    (SER96)  APO-H91F COPC  |   COPPER TRANSPORT, COPPER PROTEINS, COPPER DISSOCIATION CONSTANTS, METAL-BINDING, ELECTRON TRANSPORT 
2q7y:A   (PRO217) to   (TRP279)  STRUCTURE OF THE ENDOGENOUS INKT CELL LIGAND IGB3 BOUND TO MCD1D  |   ANTIGEN PRESENTING MOLECULE, MHC FOLD, NKT CELLS, IMMUNE SYSTEM 
3fz3:C    (GLY99) to   (HIS227)  CRYSTAL STRUCTURE OF ALMOND PRU1 PROTEIN  |   TREE NUT ALLERGEN, ALLERGY, PRU1, PRUNIN, AMANDIN, ALMOND, 11S SEED STORAGE PROTEIN, ALLERGEN 
4xnx:L   (ASP144) to   (ASN211)  X-RAY STRUCTURE OF DROSOPHILA DOPAMINE TRANSPORTER IN COMPLEX WITH REBOXETINE  |   INTEGRAL MEMBRANE PROTEIN, ALL-ALPHA HELICAL ANTIDEPRESSANT COMPLEX, TRANSPORT PROTEIN-INHIBITOR COMPLEX 
2qad:D   (PRO149) to   (LYS209)  STRUCTURE OF TYROSINE-SULFATED 412D ANTIBODY COMPLEXED WITH HIV-1 YU2 GP120 AND CD4  |   VIRAL PROTEIN/IMMUNE SYSTEM, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
2qad:F   (SER127) to   (LYS171)  STRUCTURE OF TYROSINE-SULFATED 412D ANTIBODY COMPLEXED WITH HIV-1 YU2 GP120 AND CD4  |   VIRAL PROTEIN/IMMUNE SYSTEM, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
2qad:H   (PRO149) to   (LYS209)  STRUCTURE OF TYROSINE-SULFATED 412D ANTIBODY COMPLEXED WITH HIV-1 YU2 GP120 AND CD4  |   VIRAL PROTEIN/IMMUNE SYSTEM, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4xp9:L   (ASP144) to   (ARG212)  X-RAY STRUCTURE OF DROSOPHILA DOPAMINE TRANSPORTER BOUND TO PSYCHOSTIMULANT D-AMPHETAMINE  |   INTEGRAL MEMBRANE PROTEIN, ALL-ALPHA HELICAL ANTIDEPRESSANT COMPLEX, MEMBRANE PROTEIN, PROTEIN TRANSPORT, TRANSPORT PROTEIN-INHIBITOR COMPLEX 
1p7k:A   (ASN145) to   (ASN212)  CRYSTAL STRUCTURE OF AN ANTI-SSDNA ANTIGEN-BINDING FRAGMENT (FAB) BOUND TO 4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANESULFONIC ACID (HEPES)  |   FAB, ANTIBODY, ANTI-DNA ANTIBODY, AUTOANTIBODY, LUPUS, HEPES, IMMUNE SYSTEM 
2qe7:H    (ASP21) to    (GLY65)  CRYSTAL STRUCTURE OF THE F1-ATPASE FROM THE THERMOALKALIPHILIC BACTERIUM BACILLUS SP. TA2.A1  |   BLOCKAGE OF ATP HYDROLYSIS, F1-ATPASE, ATP SYNTHASE, SINGLE PARTICLE ANALYSIS, THERMOALKALIPHILIC, HYDROLASE 
4iiq:C   (GLU322) to   (GLN381)  CRYSTAL STRUCTURE OF A HUMAN MAIT TCR IN COMPLEX WITH BOVINE MR1  |   MHC-CLASS I, IMMUNOGLOBULIN DOMAIN, IMMUNE SYSTEM, ANTIGEN PRESENTATION, ANTIGEN RECOGNITION, CELL MEMBRANE 
4ij2:E   (LYS595) to   (ASN652)  HUMAN METHEMOGLOBIN IN COMPLEX WITH THE SECOND AND THIRD NEAT DOMAINS OF ISDH FROM STAPHYLOCOCCUS AUREUS  |   NEAT, HEME/HEMOGLOBIN BINDING, HEMOGLOBIN, CELL WALL ASSOCIATED, OXYGEN TRANSPORT-PROTEIN BINDING COMPLEX 
4ij2:G   (LYS595) to   (ASN652)  HUMAN METHEMOGLOBIN IN COMPLEX WITH THE SECOND AND THIRD NEAT DOMAINS OF ISDH FROM STAPHYLOCOCCUS AUREUS  |   NEAT, HEME/HEMOGLOBIN BINDING, HEMOGLOBIN, CELL WALL ASSOCIATED, OXYGEN TRANSPORT-PROTEIN BINDING COMPLEX 
2qej:A   (ASP378) to   (ARG450)  CRYSTAL STRUCTURE OF A STAPHYLOCOCCUS AUREUS PROTEIN (SSL7) IN COMPLEX WITH FC OF HUMAN IGA1  |   IGA1, ANTIBODY, IMMUNOGLOBULIN, OB-FOLD, BETA-GRASP, SSL, IMMUNE SYSTEM 
2qej:B   (ASP378) to   (ARG450)  CRYSTAL STRUCTURE OF A STAPHYLOCOCCUS AUREUS PROTEIN (SSL7) IN COMPLEX WITH FC OF HUMAN IGA1  |   IGA1, ANTIBODY, IMMUNOGLOBULIN, OB-FOLD, BETA-GRASP, SSL, IMMUNE SYSTEM 
2cho:A   (PRO606) to   (GLN685)  BACTEROIDES THETAIOTAOMICRON HEXOSAMINIDASE WITH O- GLCNACASE ACTIVITY  |   O-GLCNACASE, HYDROLASE, N-ACETYLGLUCOSAMINE 
2cho:B   (PRO606) to   (GLN685)  BACTEROIDES THETAIOTAOMICRON HEXOSAMINIDASE WITH O- GLCNACASE ACTIVITY  |   O-GLCNACASE, HYDROLASE, N-ACETYLGLUCOSAMINE 
3t04:D    (LYS39) to   (ASN100)  CRYSTAL STRUCTURE OF MONOBODY 7C12/ABL1 SH2 DOMAIN COMPLEX  |   ENGINEERED BINDING PROTEIN, ANTIBODY MIMIC, PROTEIN-PROTEIN COMPLEX, SH2 DOMAIN, ATP-BINDING, PHOSPHOPROTEIN, TYROSINE-PROTEIN KINASE, SIGNALING PROTEIN-PROTEIN BINDING COMPLEX 
1p9h:A   (TYR169) to   (VAL211)  CRYSTAL STRUCTURE OF THE COLLAGEN-BINDING DOMAIN OF YERSINIA ADHESIN YADA  |   COLLAGEN-BINDING, LEFT-HANDED BETA-ROLL, CELL ADHESION 
1p9m:A    (ILE43) to   (LYS106)  CRYSTAL STRUCTURE OF THE HEXAMERIC HUMAN IL-6/IL-6 ALPHA RECEPTOR/GP130 COMPLEX  |   IG DOMAIN, FOUR HELIX BUNDLE, CYTOKINE, INTERLEUKIN-6, GP130, SIGNALING PROTEIN-CYTOKINE COMPLEX 
3t08:B   (LEU651) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (S796A) IPTG COMPLEX  |   DYNAMPIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3t08:C   (LEU651) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (S796A) IPTG COMPLEX  |   DYNAMPIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
4ilg:A    (VAL13) to    (ASP61)  CRYSTAL STRUCTURE OF AAR2P IN COMPLEX WITH THE PRP8P RNASEH AND JAB1/MPN DOMAINS  |   U5 SNRNP ASSEMBLY, AAR2, PRP8, SPLICING 
4xrc:B   (PRO159) to   (LEU223)  ANTIBODY HEMAGGLUTININ COMPLEXES  |   ANTIBODY, HEMAGGLUTININ, NEUTRALIZATION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4xrc:L   (GLY141) to   (ALA206)  ANTIBODY HEMAGGLUTININ COMPLEXES  |   ANTIBODY, HEMAGGLUTININ, NEUTRALIZATION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
1ddh:B    (ILE35) to    (TYR94)  MHC CLASS I H-2DD HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND AN IMMUNODOMINANT PEPTIDE P18-I10 FROM THE HUMAN IMMUNODEFICIENCY VIRUS ENVELOPE GLYCOPROTEIN 120  |   COMPLEX (HISTOCOMPATIBILITY/ANTIGEN), HISTOCOMPATIBILITY ANTIGEN, CLASS I MAJOR HISTOCOMPATIBILITY COMPLEX, MHC I, PEPTIDE 
4ilt:A   (LEU126) to   (PRO193)  STRUCTURE OF THE DIOXYGENASE DOMAIN OF SACTE_2871, A NOVEL DIOXYGENASE CARBOHYDRATE-BINDING PROTEIN FUSION FROM THE CELLULOLYTIC BACTERIUM STREPTOMYCES SP. SIREXAA-E  |   IRON CENTER, INTRADIOL DIOXYGENASE, CARBOHYDRATE BINDING DOMAIN, OXIDOREDUCTASE 
4ilt:B   (LEU126) to   (PRO193)  STRUCTURE OF THE DIOXYGENASE DOMAIN OF SACTE_2871, A NOVEL DIOXYGENASE CARBOHYDRATE-BINDING PROTEIN FUSION FROM THE CELLULOLYTIC BACTERIUM STREPTOMYCES SP. SIREXAA-E  |   IRON CENTER, INTRADIOL DIOXYGENASE, CARBOHYDRATE BINDING DOMAIN, OXIDOREDUCTASE 
4ilt:C   (LEU126) to   (PRO193)  STRUCTURE OF THE DIOXYGENASE DOMAIN OF SACTE_2871, A NOVEL DIOXYGENASE CARBOHYDRATE-BINDING PROTEIN FUSION FROM THE CELLULOLYTIC BACTERIUM STREPTOMYCES SP. SIREXAA-E  |   IRON CENTER, INTRADIOL DIOXYGENASE, CARBOHYDRATE BINDING DOMAIN, OXIDOREDUCTASE 
4ilt:D   (LEU126) to   (PRO193)  STRUCTURE OF THE DIOXYGENASE DOMAIN OF SACTE_2871, A NOVEL DIOXYGENASE CARBOHYDRATE-BINDING PROTEIN FUSION FROM THE CELLULOLYTIC BACTERIUM STREPTOMYCES SP. SIREXAA-E  |   IRON CENTER, INTRADIOL DIOXYGENASE, CARBOHYDRATE BINDING DOMAIN, OXIDOREDUCTASE 
4ilv:A   (LEU126) to   (PRO193)  STRUCTURE OF THE DIOXYGENASE DOMAIN OF SACTE_2871, A NOVEL DIOXYGENASE CARBOHYDRATE-BINDING PROTEIN FUSION FROM THE CELLULOLYTIC BACTERIUM STREPTOMYCES SP. SIREXAA-E  |   IRON CENTER, INTRADIOL DIOXYGENASE, CARBOHYDRATE BINDING DOMAIN, OXIDOREDUCTASE 
4ilv:B   (LEU126) to   (GLN189)  STRUCTURE OF THE DIOXYGENASE DOMAIN OF SACTE_2871, A NOVEL DIOXYGENASE CARBOHYDRATE-BINDING PROTEIN FUSION FROM THE CELLULOLYTIC BACTERIUM STREPTOMYCES SP. SIREXAA-E  |   IRON CENTER, INTRADIOL DIOXYGENASE, CARBOHYDRATE BINDING DOMAIN, OXIDOREDUCTASE 
3g5v:B   (SER152) to   (ALA213)  ANTIBODIES SPECIFICALLY TARGETING A LOCALLY MISFOLDED REGION OF TUMOR ASSOCIATED EGFR  |   ANTIBODY, IMMUNE SYSTEM 
3t09:A   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (S796A) GALACTONOLACTONE COMPLEX  |   DYNAMPIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3t09:A   (LEU651) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (S796A) GALACTONOLACTONE COMPLEX  |   DYNAMPIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3t0a:B   (LEU651) to   (ARG721)  E. COLI (LACZ) BETA-GALACTOSIDASE (S796T)  |   DYNAMPIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3t0a:D   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (S796T)  |   DYNAMPIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3t0b:A   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (S796T) IPTG COMPLEX  |   DYNAMPIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3t0b:C   (LEU651) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (S796T) IPTG COMPLEX  |   DYNAMPIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3t0b:D   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (S796T) IPTG COMPLEX  |   DYNAMPIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3g6a:A   (ALA144) to   (ALA208)  CRYSTAL STRUCTURE OF ANTI-IL-13 ANTIBODY CNTO607  |   IL-13, ANTIBODY, FAB, MONOCLONAL ANTIBODY, IMMUNE SYSTEM 
3g6j:A    (GLY29) to    (VAL98)  C3B IN COMPLEX WITH A C3B SPECIFIC FAB  |   COMPLEMENT, C3B, FAB, ANTIBODY:ANTIGEN, AGE-RELATED MACULAR DEGENERATION, CLEAVAGE ON PAIR OF BASIC RESIDUES, COMPLEMENT ALTERNATE PATHWAY, COMPLEMENT PATHWAY, DISEASE MUTATION, GLYCOPROTEIN, IMMUNE RESPONSE, INFLAMMATORY RESPONSE, INNATE IMMUNITY, PHOSPHOPROTEIN, SECRETED, THIOESTER BOND, IMMUNE SYSTEM 
3g6j:D   (GLN836) to   (GLU912)  C3B IN COMPLEX WITH A C3B SPECIFIC FAB  |   COMPLEMENT, C3B, FAB, ANTIBODY:ANTIGEN, AGE-RELATED MACULAR DEGENERATION, CLEAVAGE ON PAIR OF BASIC RESIDUES, COMPLEMENT ALTERNATE PATHWAY, COMPLEMENT PATHWAY, DISEASE MUTATION, GLYCOPROTEIN, IMMUNE RESPONSE, INFLAMMATORY RESPONSE, INNATE IMMUNITY, PHOSPHOPROTEIN, SECRETED, THIOESTER BOND, IMMUNE SYSTEM 
2clv:P    (HIS34) to    (TYR94)  MHC CLASS I NATURAL MUTANT H-2KBM8 HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND PBM8 PEPTIDE  |   IMMUNE RESPONSE, IMMUNE SYSTEM, IMMUNOGLOBULIN DOMAIN, GLYCOPROTEIN, TRANSMEMBRANE, ALLOREACTIVITY, MHC I, H-2KBM8, MEMBRANE, CLASS I MHC, POLYMORPHISM 
3t0d:D   (LEU651) to   (ALA723)  E.COLI (LACZ) BETA-GALACTOSIDASE (S796T) IN COMPLEX WITH GALACTONOLACTONE  |   DYNAMPIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3t0e:A   (VAL117) to   (PHE180)  CRYSTAL STRUCTURE OF A COMPLETE TERNARY COMPLEX OF T CELL RECEPTOR, PEPTIDE-MHC AND CD4  |   CD4, T CELL RECEPTOR, TCR, HLA CLASS II, MHC, AUTOIMMUNITY, T CELL ACTIVATION, IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM, MEMBRANE 
2qki:A    (GLY29) to    (VAL98)  HUMAN C3C IN COMPLEX WITH THE INHIBITOR COMPSTATIN  |   IMMUNITY, COMPLEMENT INHIBITOR DESIGN, C3, COMPSTATIN, IMMUNE SYSTEM- HYDROLASE INHIBITOR COMPLEX 
2qki:A   (ARG466) to   (ASP532)  HUMAN C3C IN COMPLEX WITH THE INHIBITOR COMPSTATIN  |   IMMUNITY, COMPLEMENT INHIBITOR DESIGN, C3, COMPSTATIN, IMMUNE SYSTEM- HYDROLASE INHIBITOR COMPLEX 
2qki:D    (GLY29) to    (VAL98)  HUMAN C3C IN COMPLEX WITH THE INHIBITOR COMPSTATIN  |   IMMUNITY, COMPLEMENT INHIBITOR DESIGN, C3, COMPSTATIN, IMMUNE SYSTEM- HYDROLASE INHIBITOR COMPLEX 
3t2o:A   (LEU651) to   (ALA723)  E. COLI (LACZ) BETA-GALACTOSIDASE (S796D)  |   DYNAMIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3t2o:B   (LEU651) to   (ALA723)  E. COLI (LACZ) BETA-GALACTOSIDASE (S796D)  |   DYNAMIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3t2o:D   (LEU651) to   (ARG721)  E. COLI (LACZ) BETA-GALACTOSIDASE (S796D)  |   DYNAMIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3t2q:A   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (S796D) IN COMPLEX WITH GALACTONOLACTONE  |   DYNAMIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3t2q:A   (LEU651) to   (ALA723)  E. COLI (LACZ) BETA-GALACTOSIDASE (S796D) IN COMPLEX WITH GALACTONOLACTONE  |   DYNAMIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3t2q:D   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (S796D) IN COMPLEX WITH GALACTONOLACTONE  |   DYNAMIC LOOP CONFORMATION, SER-796, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3t3m:E   (PRO155) to   (LYS215)  A NOVEL HIGH AFFINITY INTEGRIN ALPHAIIBBETA3 RECEPTOR ANTAGONIST THAT UNEXPECTEDLY DISPLACES MG2+ FROM THE BETA3 MIDAS  |   INTEGRIN, CELL ADHESION, BLOOD CLOTTING, FIBRINOGEN, PLATELET 
4xvo:A    (SER81) to   (GLY130)  L,D-TRANSPEPTIDASE FROM MYCOBACTERIUM SMEGMATIS  |   L, D-TRANSPEPTIDASE, MYCOBACTERIUM, STRUCTURAL GENOMICS, PSI-BIOLOGY, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG 
4xvo:B    (SER81) to   (GLY130)  L,D-TRANSPEPTIDASE FROM MYCOBACTERIUM SMEGMATIS  |   L, D-TRANSPEPTIDASE, MYCOBACTERIUM, STRUCTURAL GENOMICS, PSI-BIOLOGY, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG 
3t3p:F   (ASP143) to   (ASN210)  A NOVEL HIGH AFFINITY INTEGRIN ALPHAIIBBETA3 RECEPTOR ANTAGONIST THAT UNEXPECTEDLY DISPLACES MG2+ FROM THE BETA3 MIDAS  |   INTEGRIN, CELL ADHESION, BLOOD CLOTTING, FIBRINOGEN, PLATELET 
3t4a:A    (GLY29) to    (VAL98)  STRUCTURE OF A TRUNCATED FORM OF STAPHYLOCOCCAL COMPLEMENT INHIBITOR B BOUND TO HUMAN C3C AT 3.4 ANGSTROM RESOLUTION  |   AGE-RELATED MACULAR DEGENERATION, CLEAVAGE ON PAIR OF BASIC RESIDUES, COMPLEMENT ALTERNATE PATHWAY, COMPLEMENT PATHWAY, DISEASE MUTATION, DISULFIDE BOND, GLYCOPROTEIN, HEMOLYTIC UREMIC SYNDROME, IMMUNITY, INFLAMMATORY RESPONSE, INNATE IMMUNITY, PHOSPHOPROTEIN, SECRETED, THIOESTER BOND, IMMUNE SYSTEM 
3t4a:D    (GLY29) to    (VAL98)  STRUCTURE OF A TRUNCATED FORM OF STAPHYLOCOCCAL COMPLEMENT INHIBITOR B BOUND TO HUMAN C3C AT 3.4 ANGSTROM RESOLUTION  |   AGE-RELATED MACULAR DEGENERATION, CLEAVAGE ON PAIR OF BASIC RESIDUES, COMPLEMENT ALTERNATE PATHWAY, COMPLEMENT PATHWAY, DISEASE MUTATION, DISULFIDE BOND, GLYCOPROTEIN, HEMOLYTIC UREMIC SYNDROME, IMMUNITY, INFLAMMATORY RESPONSE, INNATE IMMUNITY, PHOSPHOPROTEIN, SECRETED, THIOESTER BOND, IMMUNE SYSTEM 
4xxd:E   (PRO144) to   (PRO208)  CRYSTAL STRUCTURE OF MID-REGION AMYLOID BETA CAPTURE BY SOLANEZUMAB  |   FAB, AMYLOID-BETA, IMMUNE SYSTEM 
2qri:B    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF A SINGLE CHAIN TRIMER COMPOSED OF THE MHC I HEAVY CHAIN H-2KB WT, BETA-2MICROGLOBULIN, AND OVALBUMIN-DERIVED PEPTIDE.  |   MHC-I, OVA, SINGLE CHAIN MHC-I, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, IMMUNE SYSTEM 
2qrs:A    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF A SINGLE CHAIN TRIMER COMPOSED OF THE MHC I HEAVY CHAIN H-2KB Y84A, BETA-2MICROGLOBULIN, AND OVALBUMIN-DERIVED PEPTIDE.  |   MHC-I, SINGLE CHAIN, OVALBUMIN, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, IMMUNE SYSTEM 
2qrt:A    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF A DISULFIDE TRAPPED SINGLE CHAIN TRIMER COMPOSED OF THE MHC I HEAVY CHAIN H-2KB Y84C, BETA- 2MICROGLOBULIN, AND OVALBUMIN-DERIVED PEPTIDE.  |   MHC-I, OVA, SINGLE CHAIN MHC-I, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, IMMUNE SYSTEM 
3t5w:I    (LEU42) to   (VAL148)  2ME MODIFIED HUMAN SOD1  |   2ME MODIFICATION AT CYS111, OXIDOREDUCTASE 
2qua:A   (GLU427) to   (GLN470)  CRYSTAL STRUCTURE OF LIPA FROM SERRATIA MARCESCENS  |   BETA ROLL, ALPHA/BETA HYDROLASE, HELICAL HAIRPIN, HYDROLASE 
4xzu:F   (ASP142) to   (ASN209)  CRYSTAL STRUCTURE OF THE HUMAN FACTOR VIII C2 DOMAIN IN COMPLEX WITH MURINE 3E6 INHIBITORY ANTIBODY  |   IMMUNOGLOBULIN, BLOOD COAGULATION, ANTIBODY, DISCOIDIN, IMMUNE SYSTEM 
4iyk:A    (ALA52) to   (LYS101)  CRYSTAL STRUCTURE OF A PUTATIVE CARBOHYDRATE BINDING PROTEIN (BACUNI_04699) FROM BACTEROIDES UNIFORMIS ATCC 8492 AT 2.00 A RESOLUTION  |   PF12866 FAMILY PROTEIN, DUF3823, PUTATIVE CARBOHYDRATE BINDING PROTEIN, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-BIOLOGY, UNKNOWN FUNCTION 
3t8x:A   (PRO215) to   (TYR276)  CRYSTAL STRUCTURE OF HUMAN CD1B IN COMPLEX WITH SYNTHETIC ANTIGENIC DIACYLSULFOGLYCOLIPID SGL12 AND ENDOGENOUS SPACER  |   ENDOGENOUS SPACER LIGAND, MYCOBACTERIAL DIACYLSULFOGLYCOLIPID, MHC, GLYCOPROTEIN, IMMUNE SYSTEM, IMMUNOGLOBULIN DOMAIN/MHC I, ANTIGEN PRESENTATION, GLYCOLIPID ANTIGEN BINDING, GLYCOSYLATION, CELL MEMBRANE 
3t8x:C   (PRO215) to   (TRP277)  CRYSTAL STRUCTURE OF HUMAN CD1B IN COMPLEX WITH SYNTHETIC ANTIGENIC DIACYLSULFOGLYCOLIPID SGL12 AND ENDOGENOUS SPACER  |   ENDOGENOUS SPACER LIGAND, MYCOBACTERIAL DIACYLSULFOGLYCOLIPID, MHC, GLYCOPROTEIN, IMMUNE SYSTEM, IMMUNOGLOBULIN DOMAIN/MHC I, ANTIGEN PRESENTATION, GLYCOLIPID ANTIGEN BINDING, GLYCOSYLATION, CELL MEMBRANE 
1pt2:A   (LEU331) to   (ASP401)  CRYSTAL STRUCTURE OF LEVANSUCRASE (E342A) COMPLEXED WITH SUCROSE  |   GLYCOSIDE HYDROLASE, LEVANSUCRASE, BETA-PROPELLER, LEVAN, SUCROSE, TRANSFERASE 
3ta3:A   (PRO217) to   (TRP279)  STRUCTURE OF THE MOUSE CD1D-GLC-DAG-S2-INKT TCR COMPLEX  |   ANTIGEN PRESENTATION, GLYCOLIPID, NKT CELLS, IMMUNE SYSTEM 
4y1a:A   (VAL117) to   (HIS177)  IMMUNE COMPLEX  |   TCR MHC, IMMUNE SYSTEM 
4y2d:B    (ILE35) to    (TYR94)  CRYSTAL STRUCTURE OF THE MCD1D/7DW8-5/INKTCR TERNARY COMPLEX  |   MHC-FOLD, IG-FOLD, GLYCOLIPID ANTIGEN PRESENTATION, T CELL RECEPTOR, IMMUNE SYSTEM 
2d40:A   (GLY287) to   (ASP327)  CRYSTAL STRUCTURE OF Z3393 FROM ESCHERICHIA COLI O157:H7  |   GENTISIC ACID, 1,2-DIOXYGENASE, BICUPIN, TETRAMER, MONTREAL-KINGSTON BACTERIAL STRUCTURAL GENOMICS INITIATIVE, BSGI, STRUCTURAL GENOMICS, OXIDOREDUCTASE 
2d40:B   (GLY287) to   (ASP327)  CRYSTAL STRUCTURE OF Z3393 FROM ESCHERICHIA COLI O157:H7  |   GENTISIC ACID, 1,2-DIOXYGENASE, BICUPIN, TETRAMER, MONTREAL-KINGSTON BACTERIAL STRUCTURAL GENOMICS INITIATIVE, BSGI, STRUCTURAL GENOMICS, OXIDOREDUCTASE 
2d4f:A    (ILE35) to    (LYS94)  THE CRYSTAL STRUCTURE OF HUMAN BETA2-MICROGLOBULIN  |   IMMUNOGLOBULIN CONSTANT DOMAIN, IMMUNE SYSTEM 
4y4f:B    (ILE35) to    (TYR94)  CRYSTAL STRUCTURE OF THE MCD1D/GCK127/INKTCR TERNARY COMPLEX  |   MHC-FOLD, IG-FOLD, GLYCOLIPID ANTIGEN PRESENTATION, T CELL RECEPTOR 
4y4f:F    (ILE35) to    (TYR94)  CRYSTAL STRUCTURE OF THE MCD1D/GCK127/INKTCR TERNARY COMPLEX  |   MHC-FOLD, IG-FOLD, GLYCOLIPID ANTIGEN PRESENTATION, T CELL RECEPTOR 
4y4h:A   (PRO217) to   (TRP279)  CRYSTAL STRUCTURE OF THE MCD1D/GCK152/INKTCR TERNARY COMPLEX  |   MHC-FOLD, IG-FOLD, GLYCOLIPID ANTIGEN PRESENTATION, T CELL RECEPTOR, IMMUNE SYSTEM 
4y4h:E   (PRO217) to   (TRP279)  CRYSTAL STRUCTURE OF THE MCD1D/GCK152/INKTCR TERNARY COMPLEX  |   MHC-FOLD, IG-FOLD, GLYCOLIPID ANTIGEN PRESENTATION, T CELL RECEPTOR, IMMUNE SYSTEM 
4y4k:A   (PRO217) to   (TRP279)  CRYSTAL STRUCTURE OF THE MCD1D/EF77/INKTCR TERNARY COMPLEX  |   MHC-FOLD, IG-FOLD, GLYCOLIPID ANTIGEN PRESENTATION, T CELL RECEPTOR, IMMUNE SYSTEM 
2r0f:A    (ARG97) to   (LEU154)  LIGAND FREE STRUCTURE OF FUNGAL LECTIN CGL3  |   GALECTIN-RELATED, LECTIN, SUGAR BINDING PROTEIN, CHITOOLIGOSACCHARIDES 
2r0f:B    (ARG97) to   (LEU154)  LIGAND FREE STRUCTURE OF FUNGAL LECTIN CGL3  |   GALECTIN-RELATED, LECTIN, SUGAR BINDING PROTEIN, CHITOOLIGOSACCHARIDES 
2r0h:C    (ARG97) to   (LEU154)  FUNGAL LECTIN CGL3 IN COMPLEX WITH CHITOTRIOSE (CHITOTETRAOSE)  |   GALECTIN-RELATED, LECTIN, SUGAR BINDING PROTEIN, CHITOTRIOSE, CHITOOLIGOSACCHARIDES 
1e42:A   (PHE753) to   (LEU819)  BETA2-ADAPTIN APPENDAGE DOMAIN, FROM CLATHRIN ADAPTOR AP2  |   ENDOCYTOSIS, ADAPTOR 
1px3:B   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (G794A)  |   LOOP CONFORMATION, HYDROLASE 
1px3:B   (ARG255) to   (ASP329)  E. COLI (LACZ) BETA-GALACTOSIDASE (G794A)  |   LOOP CONFORMATION, HYDROLASE 
1px3:C   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (G794A)  |   LOOP CONFORMATION, HYDROLASE 
2d73:B   (GLU636) to   (LYS700)  CRYSTAL STRUCTURE ANALYSIS OF SUSB  |   GLYCOSIDE HYDROLASE FAMILY 97, TIM BARREL 
3tbs:B    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF THE MURINE CLASS I MAJOR HISTOCOMPATIBILITY COMPLEX H-2DB IN COMPLEX THE WITH LCMV-DERIVED GP33 ALTERED PEPTIDE LIGAND (V3P,Y4A)  |   MURINE MHC, LCMV, RECEPTOR BINDING, BETA2-MICROGLOBULIN, IMMUNE SYSTEM, T CELL RECOGNITION, ANTIGEN PRESENTATION, ALTERED PEPTIDE LIGAND, AGONISM, ANTAGONISM, T CELL RECEPTOR, CD8, CELL SURFACE, IMMUNE SYSTEM-AGONIST COMPLEX 
3tbs:E    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF THE MURINE CLASS I MAJOR HISTOCOMPATIBILITY COMPLEX H-2DB IN COMPLEX THE WITH LCMV-DERIVED GP33 ALTERED PEPTIDE LIGAND (V3P,Y4A)  |   MURINE MHC, LCMV, RECEPTOR BINDING, BETA2-MICROGLOBULIN, IMMUNE SYSTEM, T CELL RECOGNITION, ANTIGEN PRESENTATION, ALTERED PEPTIDE LIGAND, AGONISM, ANTAGONISM, T CELL RECEPTOR, CD8, CELL SURFACE, IMMUNE SYSTEM-AGONIST COMPLEX 
3tbv:F    (ILE35) to    (TYR94)  CRYSTAL STRUCTURE OF THE MURINE CLASS I MAJOR HISTOCOMPATIBILITY COMPLEX H-2DB IN COMPLEX WITH THE LCMV-DERIVED GP33 ALTERED PEPTIDE LIGAND (A2G,V3P,Y4A)  |   MURINE MHC, LCMV, RECEPTOR BINDING, BETA2-MICROGLOBULIN, IMMUNE SYSTEM, T CELL RECOGNITION, ANTIGEN PRESENTATION, ALTERED PEPTIDE LIGAND, AGONISM, ANTAGONISM, T CELL RECEPTOR, CD8, CELL SURFACE, IMMUNE SYSTEM-AGONIST COMPLEX 
3tby:E    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF THE MURINE CLASS I MAJOR HISTOCOMPATIBILITY COMPLEX H-2DB IN COMPLEX WITH THE LCMV-DERIVED GP33 ALTERED PEPTIDE LIGAND (V3P, Y4F)  |   MURINE MHC, LCMV, RECEPTOR BINDING, BETA2-MICROGLOBULIN, IMMUNE SYSTEM, T CELL RECOGNITION, ANTIGEN PRESENTATION, ALTERED PEPTIDE LIGAND, AGONISM, ANTAGONISM, T CELL RECEPTOR, CD8, CELL SURFACE, IMMUNE SYSTEM-AGONIST COMPLEX 
3tby:H    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF THE MURINE CLASS I MAJOR HISTOCOMPATIBILITY COMPLEX H-2DB IN COMPLEX WITH THE LCMV-DERIVED GP33 ALTERED PEPTIDE LIGAND (V3P, Y4F)  |   MURINE MHC, LCMV, RECEPTOR BINDING, BETA2-MICROGLOBULIN, IMMUNE SYSTEM, T CELL RECOGNITION, ANTIGEN PRESENTATION, ALTERED PEPTIDE LIGAND, AGONISM, ANTAGONISM, T CELL RECEPTOR, CD8, CELL SURFACE, IMMUNE SYSTEM-AGONIST COMPLEX 
1px4:A   (LEU651) to   (ARG721)  E. COLI (LACZ) BETA-GALACTOSIDASE (G794A) WITH IPTG BOUND  |   LOOP CONFORMATION, HYDROLASE 
1px4:D   (LEU651) to   (ALA723)  E. COLI (LACZ) BETA-GALACTOSIDASE (G794A) WITH IPTG BOUND  |   LOOP CONFORMATION, HYDROLASE 
4y7l:A   (GLN991) to  (GLY1043)  T6SS PROTEIN TSSM C-TERMINAL DOMAIN (869-1107) FROM EAEC  |   TYPE 6 SECRETION SYSTEM, ALPHA-BETA FOLD, PERIPLASMIC PROTEIN, MEMBRANE PROTEIN 
1ean:A   (THR101) to   (THR161)  THE RUNX1 RUNT DOMAIN AT 1.25A RESOLUTION: A STRUCTURAL SWITCH AND SPECIFICALLY BOUND CHLORIDE IONS MODULATE DNA BINDING  |   TRANSCRIPTION-DNA COMPLEX, ACUTE MYELOID LEUKEMIA, AML, RUNX1, RUNT DOMAIN, CHLORIDE BINDING, TRANSCRIPTION FACTOR, IG FOLD 
4jbs:A   (PRO589) to   (GLY637)  CRYSTAL STRUCTURE OF THE HUMAN ENDOPLASMIC RETICULUM AMINOPEPTIDASE 2 IN COMPLEX WITH PHOSPHINIC PSEUDOTRIPEPTIDE INHIBITOR.  |   THERMOLYSIN-LIKE CATALYTIC DOMAIN, HYDROLASE, AMINOPEPTIDASE, ZINC BINDING, ENDOPLASMIC RETICULUM, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
3gtv:D    (GLY41) to   (VAL148)  HUMAN-MOUSE SOD1 CHIMERA  |   OXIDOREDUCTASE, HUMAN, MOUSE CU, ZN SUPEROXIDE DISMUTASE, ANTIOXIDANT, METAL-BINDING, AMYOTROPHIC LATERAL SCLEROSIS, DISEASE MUTATION, DISULFIDE BOND, PHOSPHOPROTEIN 
1edq:A    (THR75) to   (SER123)  CRYSTAL STRUCTURE OF CHITINASE A FROM S. MARCESCENS AT 1.55 ANGSTROMS  |   BETA-ALPHA (TIM) BARREL, HYDROLASE 
4jdz:B   (LYS455) to   (ASP535)  STRUCTURES OF SDRD FROM STAPHYLOCOCCUS AUREUS REVEAL THE MOLECULAR MECHANISM OF HOW THE CELL SURFACE RECEPTORS RECOGNIZE THEIR LIGANDS  |   RECEPTOR, SURFACE, MSCRAMM, STAPHYLOCOCCUS AUREUS, CELL ADHESION 
4je0:A   (LYS220) to   (ASP300)  STRUCTURES OF SDRD FROM STAPHYLOCOCCUS AUREUS REVEAL THE MOLECULAR MECHANISM OF HOW THE CELL SURFACE RECEPTORS RECOGNIZE THEIR LIGANDS  |   RECEPTOR, SURFACE, MSCRAMM, STAPHYLOCOCCUS AUREUS, CELL ADHESION 
4je0:B   (LYS220) to   (ASP300)  STRUCTURES OF SDRD FROM STAPHYLOCOCCUS AUREUS REVEAL THE MOLECULAR MECHANISM OF HOW THE CELL SURFACE RECEPTORS RECOGNIZE THEIR LIGANDS  |   RECEPTOR, SURFACE, MSCRAMM, STAPHYLOCOCCUS AUREUS, CELL ADHESION 
3tm6:B    (ASP34) to    (LYS94)  CRYSTAL STRUCTURE OF THE BETA-2 MICROGLOBULIN DIMC50 DISULPHIDE-LINKED HOMODIMER MUTANT  |   IMMUNOGLOBULIN-LIKE FOLD, MHC CLASS I, LIGHT CHAIN, IMMUNE SYSTEM 
1q9o:A   (ASN144) to   (ASN209)  S45-18 FAB UNLIGANDED  |   ANTIGEN-BINDING FRAGMENT, FAB, ANTI-CARBOHYDRATE, ANTI-LPS, ANTIBODY, IMMUNOGLOBULIN, IMMUNE SYSTEM 
2r9h:F   (ASN144) to   (ALA211)  CRYSTAL STRUCTURE OF Q207C MUTANT OF CLC-EC1 IN COMPLEX WITH FAB  |   CLC, ANTIPORTER, TRANSPORTER, EXCHANGER, DISULFIDE, CROSSLINK, MEMBRANE PROTEIN, CHLORIDE, INNER MEMBRANE, ION TRANSPORT, STRESS RESPONSE, TRANSMEMBRANE 
4jfd:A   (GLU212) to   (TRP274)  PRESERVATION OF PEPTIDE SPECIFICITY DURING TCR-MHC CONTACT DOMINATED AFFINITY ENHANCEMENT OF A MELANOMA-SPECIFIC TCR  |   HLA, TCR, MELANOMA, IMMUNE SYSTEM, HIGH AFFINITY, IMMUNOGLOBULIN 
4jfe:A   (GLU212) to   (TRP274)  PRESERVATION OF PEPTIDE SPECIFICITY DURING TCR-MHC CONTACT DOMINATED AFFINITY ENHANCEMENT OF A MELANOMA-SPECIFIC TCR  |   HLA, TCR, MELANOMA, IMMUNE SYSTEM, HIGH AFFINITY 
3tnm:H   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF A32 FAB, AN ADCC MEDIATING ANTI-HIV-1 ANTIBODY  |   ADCC, NON-NEUTRALIZING, ANTI-HIV-1 ENV ANTIBODY A32, CD4I ANTIBODY, FAB, VIRAL GLYCOPROTEIN GP120, HIV-1 ENV, IMMUNE SYSTEM 
3to4:A   (PRO217) to   (TRP279)  STRUCTURE OF MOUSE VALPHA14VBETA2-MOUSECD1D-ALPHA-GALACTOSYLCERAMIDE  |   MOUSE CD1D, MOUSE NKT, IMMUNE SYSTEM 
3to4:D   (HIS157) to   (ASP247)  STRUCTURE OF MOUSE VALPHA14VBETA2-MOUSECD1D-ALPHA-GALACTOSYLCERAMIDE  |   MOUSE CD1D, MOUSE NKT, IMMUNE SYSTEM 
4yaq:B   (THR145) to   (PRO208)  CRYSTAL STRUCTURE OF A COMPUTATIONALLY OPTIMIZED PG9 MUTANT  |   ANTIBODY, HIV, IMMUNE SYSTEM 
1qas:A   (ASP653) to   (PRO722)  1-PHOSPHATIDYLINOSITOL-4,5-BISPHOSPHATE PHOSPHODIESTERASE DELTA 1  |   HYDROLASE, LIPID DEGRADATION, TRANSDUCER, CALCIUM-BINDING 
1qas:B   (ASP653) to   (PRO722)  1-PHOSPHATIDYLINOSITOL-4,5-BISPHOSPHATE PHOSPHODIESTERASE DELTA 1  |   HYDROLASE, LIPID DEGRADATION, TRANSDUCER, CALCIUM-BINDING 
1ehn:A    (THR75) to   (SER123)  CRYSTAL STRUCTURE OF CHITINASE A MUTANT E315Q COMPLEXED WITH OCTA-N- ACETYLCHITOOCTAOSE (NAG)8.  |   TIM BARREL, PROTEIN-OLIGOSACCHARIDE COMPLEX, HYDROLASE 
1eib:A    (THR75) to   (SER123)  CRYSTAL STRUCTURE OF CHITINASE A MUTANT D313A COMPLEXED WITH OCTA-N- ACETYLCHITOOCTAOSE (NAG)8.  |   TIM BARREL, PROTEIN-OLIGOSACCHARIDE COMPLEX, HYDROLASE 
4jhw:F   (THR420) to   (ASN460)  CRYSTAL STRUCTURE OF RESPIRATORY SYNCYTIAL VIRUS FUSION GLYCOPROTEIN STABILIZED IN THE PREFUSION CONFORMATION BY HUMAN ANTIBODY D25  |   IMMUNOGLOBULIN; TYPE I FUSION PROTEIN, MEMBRANE FUSION, IMMUNE SYSTEM 
3tp4:A   (SER404) to   (ALA467)  CRYSTAL STRUCTURE OF ENGINEERED PROTEIN AT THE RESOLUTION 1.98A, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET OR128  |   STRUCTURAL GENOMICS, PSI-BIOLOGY, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, OR128, OSH97, UNKNOWN FUNCTION 
4yc2:L   (VAL144) to   (PRO208)  CRYSTAL STRUCTURE OF THE STABILIZED INNER DOMAIN OF CLADE A/E HIV-1 GP120 FROM E. COLI IN COMPLEX WITH THE ANTIBODY A32.  |   ADCC, NON-NEUTRALIZING, ANTI-HIV-1 ENV ANTIBODY A32, CD4I ANTIBODY, CLADE A/E 93TH057, VIRAL PROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
2rd0:A   (TYR355) to   (PHE430)  STRUCTURE OF A HUMAN P110ALPHA/P85ALPHA COMPLEX  |   DISEASE MUTATION, KINASE, ONCOGENE, TRANSFERASE, HOST-VIRUS INTERACTION, PHOSPHORYLATION, SH2 DOMAIN, SH3 DOMAIN, TRANSFERASE- ONCOPROTEIN COMPLEX 
4ycz:A   (VAL279) to  (GLU1286)  Y-COMPLEX HUB (NUP85-NUP120-NUP145C-SEC13 COMPLEX) FROM M. THERMOPHILA (A.K.A. T. HETEROTHALLICA)  |   STRUCTURAL PROTEIN COMPLEX, NUCLEAR PORE COMPLEX, MACROMOLECULAR ASSEMBLIES, STRUCTURAL PROTEIN 
2dwe:B   (ASN145) to   (ASN212)  CRYSTAL STRUCTURE OF KCSA-FAB-TBA COMPLEX IN RB+  |   POTASSIUM CHANNEL, MEMBRANE PROTEIN, TETRABUTYLAMMONIUM, K+, KCSA 
4ydr:A   (VAL218) to   (GLY280)  CRYSTAL STRUCTURE OF OXIDIZED HOMOSERINE DEHYDROGENASE OF SULFOLOBUS TOKODAII  |   OXIDIZED FORM, OXIDOREDUCTASE 
1qg3:B  (ALA1252) to  (ASN1315)  CRYSTAL STRUCTURE OF A TANDEM PAIR OF FIBRONECTIN TYPE III DOMAINS FROM THE CYTOPLASMIC TAIL OF INTEGRIN ALPHA6 BETA4  |   INTEGRIN, HEMIDESMOSOME, FIBRONECTIN, CARCINOMA, STRUCTURAL PROTEIN 
3tt1:H   (PRO157) to   (LYS216)  CRYSTAL STRUCTURE OF LEUT IN THE OUTWARD-OPEN CONFORMATION IN COMPLEX WITH FAB  |   LEUT FOLD, TRANSPORTER, PLASMA MEMBRANE, TRANSPORT PROTEIN 
3tt1:I   (PRO157) to   (LYS216)  CRYSTAL STRUCTURE OF LEUT IN THE OUTWARD-OPEN CONFORMATION IN COMPLEX WITH FAB  |   LEUT FOLD, TRANSPORTER, PLASMA MEMBRANE, TRANSPORT PROTEIN 
1eo7:A   (GLY601) to   (THR671)  BACILLUS CIRCULANS STRAIN 251 CYCLODEXTRIN GLYCOSYLTRANSFERASE IN COMPLEX WITH MALTOHEXAOSE  |   ALPHA-AMYLASE, MALTOHEXAOSE, OLIGOSACCHARIDE, FAMILY 13 GLYCOSYL HYDROLASE, TRANSGLYCOSYLATION, INDUCED FIT, CATALYSIS, TRANSFERASE, CYCLODEXTRIN 
2rh7:D   (VAL141) to   (ALA220)  CRYSTAL STRUCTURES OF THE LUCIFERASE AND GREEN FLUORESCENT PROTEIN FROM RENILLA RENIFORMIS  |   FLUORESCENT PROTEIN 
4yfl:H   (PRO161) to   (PRO225)  CRYSTAL STRUCTURE OF VH1-46 GERMLINE-DERIVED CD4-BINDING SITE-DIRECTED ANTIBODY 1B2530 IN COMPLEX WITH HIV-1 CLADE A/E 93TH057 GP120  |   HIV-1 CD4 BINDING SITE, BROADLY NEUTRALIZING ANTIBODY, IMMUNE SYSTEM 
2e24:A   (ASN548) to   (PHE589)  CRYSTAL STRUCTURE OF A MUTANT (R612A) OF XANTHAN LYASE  |   XANTHAN, POLYSACCHARIDE LYASE, LYASE 
1euu:A   (GLU584) to   (GLY645)  SIALIDASE OR NEURAMINIDASE, LARGE 68KD FORM  |   HYDROLASE, GLYCOSIDASE 
3h1z:A   (ASP752) to   (LEU822)  MOLECULAR BASIS FOR THE ASSOCIATION OF PIPKIGAMMA -P90 WITH THE CLATHRIN ADAPTOR AP-2  |   PHOSPHATIDYLINOSITOL 4, 5-BISPHOSPHATE, CLATHRIN, ADAPTOR COMPLEX AP-2, ENDOCYTOSIS, ALTERNATIVE SPLICING, CELL MEMBRANE, COATED PIT, MEMBRANE, PHOSPHOPROTEIN, DISEASE MUTATION, KINASE, TRANSFERASE 
4jmn:A    (ILE74) to   (ASP123)  CRYSTAL STRUCTURE OF LD TRANSPEPTIDASE LDTMT1 FROM M. TUBERCULOSIS  |   IG-LIKE DOMAIN AND BETA BARREL, CELL WALL MODELLING, TRANSFERASE 
4jmx:A    (ILE74) to   (ASP123)  STRUCTURE OF LD TRANSPEPTIDASE LDTMT1 IN COMPLEX WITH IMIPENEM  |   IG-LIKE AND BETA BARREL, TRANSFERASE, TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX 
3tvm:A   (PRO217) to   (TRP279)  STRUCTURE OF THE MOUSE CD1D-SMC124-INKT TCR COMPLEX  |   ANTIGEN PRESENTATION, GLYCOLIPID, NKT CELLS, IMMUNE SYSTEM 
4yfz:A   (ARG162) to   (PRO210)  STRUCTURAL BASIS OF GLYCAN RECOGNITION IN NEONATE-SPECIFIC ROTAVIRUSES  |   ROTAVIRUS, STRUCTURAL BIOLOGY, GLYCAN, VIRAL PROTEIN 
1qmu:A   (ALA322) to   (SER370)  DUCK CARBOXYPEPTIDASE D DOMAIN II  |   CARBOXYPEPTIDASE, HYDROLASE, ZINC-DEPENDENT PROTEASE 
4jo4:I   (PRO149) to   (PRO210)  CRYSTAL STRUCTURE OF RABBIT MAB R20 FAB  |   IG, ANTIBODY, IMMUNE SYSTEM 
4jo3:I   (PRO149) to   (PRO210)  CRYSTAL STRUCTURE OF RABBIT MAB R20 FAB IN COMPLEX WITH V3 C-TERMINUS OF HIV-1 CONSENSUS B GP120  |   IG, ANTIBODY, IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX 
1qqd:B    (ILE35) to    (LYS94)  CRYSTAL STRUCTURE OF HLA-CW4, A LIGAND FOR THE KIR2D NATURAL KILLER CELL INHIBITORY RECEPTOR  |   IMMUNOGLOBULIN (IG)-LIKE DOMAIN, ALPHA HELIX, BETA SHEET, IMMUNE SYSTEM 
2e5y:A    (GLU21) to    (ALA62)  EPSILON SUBUNIT AND ATP COMPLEX OF F1F0-ATP SYNTHASE FROM THE THERMOPHILIC BACILLUS PS3  |   ATP SYNTHASE, F1FO ATP SYNTHASE, F1-ATPASE, EPSILON SUBUNIT, ATP, HYDROLASE 
1qsf:A   (GLU212) to   (TRP274)  STRUCTURE OF A6-TCR BOUND TO HLA-A2 COMPLEXED WITH ALTERED HTLV-1 TAX PEPTIDE Y8A  |   HUMAN T CELL RECEPTOR, TCR/PEPTIDE/MHC COMPLEX, HLA-A2, IMMUNE SYSTEM 
3u0p:D    (ILE35) to    (LYS94)  CRYSTAL STRUCTURE OF HUMAN CD1D-LYSOPHOSPHATIDYLCHOLINE  |   ANTIGEN PRESENTATION, NATURA KILLER T CELL RECEPTOR, CELL SURFACE, IMMUNE SYSTEM 
3u1p:A   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF M. TUBERCULOSIS LD-TRANSPEPTIDASE TYPE 2 WITH MODIFIED CATALYTIC CYSTEINE (C354)  |   PROTEIN-PEPTIDOGLYCAN COMPLEX, PEPTIDOGLYCAN BINDING PROTEIN 
3u1p:B   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF M. TUBERCULOSIS LD-TRANSPEPTIDASE TYPE 2 WITH MODIFIED CATALYTIC CYSTEINE (C354)  |   PROTEIN-PEPTIDOGLYCAN COMPLEX, PEPTIDOGLYCAN BINDING PROTEIN 
3u1q:A   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF M. TUBERCULOSIS LD-TRANSPEPTIDASE TYPE 2 WITH 2- MERCAPTOETHANOL  |   PROTEIN-PEPTIDOGLYCAN COMPLEX, PEPTIDOGLYCAN BINDING PROTEIN 
3u1q:B   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF M. TUBERCULOSIS LD-TRANSPEPTIDASE TYPE 2 WITH 2- MERCAPTOETHANOL  |   PROTEIN-PEPTIDOGLYCAN COMPLEX, PEPTIDOGLYCAN BINDING PROTEIN 
3u2g:A   (ASP509) to   (ALA552)  CRYSTAL STRUCTURE OF THE C-TERMINAL DUF1608 DOMAIN OF THE METHANOSARCINA ACETIVORANS S-LAYER (MA0829) PROTEIN  |   DUF1608 DOMAIN, CELL ENVELOP, SURFACE LAYER, S-LAYER, UNKNOWN FUNCTION, STRUCTURAL PROTEIN 
3ha0:E   (VAL370) to   (LYS435)  CRYSTAL STRUCTURE OF THE IGE-FC3-4 DOMAINS  |   IMMUNOGLOBIN, IGE, FC, FLEXIBILITY, HYDROPHOBIC POCKET, DISULFIDE BOND, GLYCOPROTEIN, IMMUNOGLOBULIN C REGION, IMMUNOGLOBULIN DOMAIN, IMMUNE SYSTEM 
2uwb:A    (GLN32) to    (SER79)  CRYSTAL STRUCTURE OF THE NASTURTIUM SEEDLING MUTANT XYLOGLUCANASE ISOFORM NXG1-DELTA-YNIIG  |   XYLOGLUCAN-ENDO-TRANSFERASE, GLYCOSIDE HYDROLASE, LOOP MUTANT NXG1- YNIIG, HYDROLASE, GLYCOSIDASE, FAMILY GH16, TROPAEOLUM MAJUS XYLOGLUCANASE 
1r19:A   (ILE485) to   (THR564)  CRYSTAL STRUCTURE ANALYSIS OF S.EPIDERMIDIS ADHESIN SDRG BINDING TO FIBRINOGEN (APO STRUCTURE)  |   MSCRAMM, SDRG NATIVE, CELL ADHESION 
1fbi:P   (ASP143) to   (ASN212)  CRYSTAL STRUCTURE OF A CROSS-REACTION COMPLEX BETWEEN FAB F9.13.7 AND GUINEA-FOWL LYSOZYME  |   COMPLEX (ANTIBODY/ANTIGEN) 
4jy5:L   (THR146) to   (PRO209)  CRYSTAL STRUCTURE OF HUMAN FAB PGT122, A BROADLY REACTIVE AND POTENT HIV-1 NEUTRALIZING ANTIBODY  |   BROADLY NEUTRALIZING ANTIBODY AGAINST HIV-1, HIV-1 ENV GP120 SUBUNIT, IMMUNE SYSTEM 
1fdl:H   (PRO152) to   (LYS212)  CRYSTALLOGRAPHIC REFINEMENT OF THE THREE-DIMENSIONAL STRUCTURE OF THE FAB D1.3-LYSOZYME COMPLEX AT 2.5- ANGSTROMS RESOLUTION  |   COMPLEX (ANTIBODY-ANTIGEN) 
4jzo:D   (PRO155) to   (PRO219)  THREE DIMENSIONAL STRUCTURE OF BROADLY NEUTRALIZING HUMAN ANTI - HEPATITIS C VIRUS (HCV) GLYCOPROTEIN E2 FAB FRAGMENT HC84-27  |   FAB FRAGMENT, IMMUNGLOBULIN FOLD, ANTIBODY, IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX 
1r3h:C  (ASP3212) to  (LEU3272)  CRYSTAL STRUCTURE OF T10  |   CLASS IB MHC, GAMMADELTA T CELL LIGAND, IMMUNE SYSTEM 
1r3h:E  (ASP5212) to  (ARG5273)  CRYSTAL STRUCTURE OF T10  |   CLASS IB MHC, GAMMADELTA T CELL LIGAND, IMMUNE SYSTEM 
1r3h:F  (ILE6035) to  (LYS6094)  CRYSTAL STRUCTURE OF T10  |   CLASS IB MHC, GAMMADELTA T CELL LIGAND, IMMUNE SYSTEM 
1r3h:G  (ASP7212) to  (ARG7273)  CRYSTAL STRUCTURE OF T10  |   CLASS IB MHC, GAMMADELTA T CELL LIGAND, IMMUNE SYSTEM 
3hff:A    (GLY41) to   (VAL148)  MONOMERIC HUMAN CU,ZN SUPEROXIDE DISMUTASE WITHOUT ZN LIGANDS  |   OXIDOREDUCTASE, SOD1, MONOMERIC MUTANT, AMYOTROPHIC LATERAL SCLEROSIS, ANTIOXIDANT, DISEASE MUTATION, DISULFIDE BOND, METAL- BINDING, NEURODEGENERATION, PHOSPHOPROTEIN 
2uzx:A   (GLU270) to   (LYS320)  STRUCTURE OF THE HUMAN RECEPTOR TYROSINE KINASE MET IN COMPLEX WITH THE LISTERIA MONOCYTOGENES INVASION PROTEIN INLB: CRYSTAL FORM I  |   SIGNALING PROTEIN/RECEPTOR, LEUCINE RICH REPEAT, RECEPTOR ECTODOMAIN, HEPATOCYTE GROWTH FACTOR RECEPTOR, SIGNALING PROTEIN, ATP-BINDING, TRANSFERASE, POLYMORPHISM, GLYCOPROTEIN, VIRULENCE FACTOR, DISEASE MUTATION, NUCLEOTIDE-BINDING, TRANSMEMBRANE, PROTO-ONCOGENE, PHOSPHORYLATION, LEUCINE-RICH REPEAT, ALTERNATIVE SPLICING, TYROSINE-PROTEIN KINASE, CHROMOSOMAL REARRANGEMENT, LRR, HGFR, KINASE, MEMBRANE, RECEPTOR, INTERNALIN, SIGNALING PROTEIN/RECEPTOR COMPLEX 
2uzx:C   (GLU270) to   (LYS320)  STRUCTURE OF THE HUMAN RECEPTOR TYROSINE KINASE MET IN COMPLEX WITH THE LISTERIA MONOCYTOGENES INVASION PROTEIN INLB: CRYSTAL FORM I  |   SIGNALING PROTEIN/RECEPTOR, LEUCINE RICH REPEAT, RECEPTOR ECTODOMAIN, HEPATOCYTE GROWTH FACTOR RECEPTOR, SIGNALING PROTEIN, ATP-BINDING, TRANSFERASE, POLYMORPHISM, GLYCOPROTEIN, VIRULENCE FACTOR, DISEASE MUTATION, NUCLEOTIDE-BINDING, TRANSMEMBRANE, PROTO-ONCOGENE, PHOSPHORYLATION, LEUCINE-RICH REPEAT, ALTERNATIVE SPLICING, TYROSINE-PROTEIN KINASE, CHROMOSOMAL REARRANGEMENT, LRR, HGFR, KINASE, MEMBRANE, RECEPTOR, INTERNALIN, SIGNALING PROTEIN/RECEPTOR COMPLEX 
4k0v:A   (GLY238) to   (CYS289)  STRUCTURAL BASIS FOR ANGIOPOIETIN-1 MEDIATED SIGNALING INITIATION  |   CELLULAR SIGNALING, TIE RECEPTOR TYROSINE KINASE, SIGNALING PROTEIN- TRANSFERASE COMPLEX 
3hhm:A   (TYR355) to   (ASN428)  CRYSTAL STRUCTURE OF P110ALPHA H1047R MUTANT IN COMPLEX WITH NISH2 OF P85ALPHA AND THE DRUG WORTMANNIN  |   P110, P85, PI3KCA, PI3K, PIK3R1, PHOSPHATIDILYNOSITOL 3,4,5- TRIPHOSPHATE, WORTMANNIN, H1047R, ATP-BINDING, DISEASE MUTATION, KINASE, NUCLEOTIDE-BINDING, ONCOGENE, POLYMORPHISM, TRANSFERASE, TRANSFERASE/ONCOPROTEIN COMPLEX 
4ypj:A   (ASN136) to   (ASP202)  X-RAY STRUCTURE OF THE MUTANT OF GLYCOSIDE HYDROLASE  |   GLYCOSIDE HYDROLASE, HYDROLASE 
4ypj:A   (SER665) to   (GLU735)  X-RAY STRUCTURE OF THE MUTANT OF GLYCOSIDE HYDROLASE  |   GLYCOSIDE HYDROLASE, HYDROLASE 
4ypj:B   (ASN136) to   (ASP202)  X-RAY STRUCTURE OF THE MUTANT OF GLYCOSIDE HYDROLASE  |   GLYCOSIDE HYDROLASE, HYDROLASE 
4ypj:B   (GLN244) to   (LYS316)  X-RAY STRUCTURE OF THE MUTANT OF GLYCOSIDE HYDROLASE  |   GLYCOSIDE HYDROLASE, HYDROLASE 
3ubx:B    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF THE MOUSE CD1D-C20:2-AGALCER-L363 MAB FAB COMPLEX  |   IMMUNOLOGY, MOUSE CD1D/NKT, MAB, IMMUNE SYSTEM 
4k2u:L   (ASN145) to   (TYR210)  CRYSTAL STRUCTURE OF PFEBA-175 F1 IN COMPLEX WITH R218 ANTIBODY FAB FRAGMENT  |   DBL DOMAIN, IMMUNOGLOBULIN DOMAIN, ANTIBODY FRAGMENT, CELL ATTACHMENT, IMMUNITY, RECEPTOR, LIGAND, EXTRACELLULAR, IMMUNE SYSTEM 
3hiz:A   (TYR355) to   (ASN428)  CRYSTAL STRUCTURE OF P110ALPHA H1047R MUTANT IN COMPLEX WITH NISH2 OF P85ALPHA  |   P110, P85, PI3KCA, PI3K, PIK3R1, PHOSPHATIDILYNOSITOL 3,4,5- TRIPHOSPHATE, H1047R, ATP-BINDING, DISEASE MUTATION, KINASE, NUCLEOTIDE-BINDING, ONCOGENE, POLYMORPHISM, TRANSFERASE, ALTERNATIVE SPLICING, HOST-VIRUS INTERACTION, PHOSPHOPROTEIN, SH2 DOMAIN, SH3 DOMAIN, UBL CONJUGATION, TRANSFERASE/ONCOPROTEIN COMPLEX 
1fna:A    (TYR31) to    (ILE96)  CRYSTAL STRUCTURE OF THE TENTH TYPE III CELL ADHESION MODULE OF HUMAN FIBRONECTIN  |   CELL ADHESION PROTEIN 
3ugh:A   (PHE478) to   (PHE540)  CRYSTAL STRUCTURE OF A 6-SST/6-SFT FROM PACHYSANDRA TERMINALIS IN COMPLEX WITH 6-KESTOSE  |   FRUCTOSYLTRANSFERASE, GLYCOSIDE HYDROLASE FAMILY 32, TRANSFERASE 
4yt9:A   (VAL395) to   (TYR449)  CRYSTAL STRUCTURE OF PORPHYROMONAS GINGIVALIS PEPTIDYLARGININE DEIMINASE (PPAD) SUBSTRATE-UNBOUND.  |   PEPTIDYLARGININE DEIMINASE, CITRULLINATION, HYDROLASE 
4ytg:A   (VAL395) to   (TYR449)  CRYSTAL STRUCTURE OF PORPHYROMONAS GINGIVALIS PEPTIDYLARGININE DEIMINASE (PPAD) MUTANT C351A IN COMPLEX WITH DIPEPTIDE MET-ARG.  |   PEPTIDYLARGININE DEIMINASE, CITRULLINATION, HYDROLASE 
1fpt:L   (ASP143) to   (ASN210)  THREE-DIMENSIONAL STRUCTURE OF THE COMPLEX BETWEEN THE FAB FRAGMENT OF AN NEUTRALIZING ANTIBODY FOR TYPE 1 POLIOVIRUS AND ITS VIRAL EPITOPE  |   COMPLEX (ANTIBODY-PV-1 FRAGMENT), COMPLEX (ANTIBODY-PV-1 FRAGMENT) COMPLEX 
4k71:C    (ASP34) to    (LYS94)  CRYSTAL STRUCTURE OF A HIGH AFFINITY HUMAN SERUM ALBUMIN VARIANT BOUND TO THE NEONATAL FC RECEPTOR  |   MHC CLASS I, LIPID TRANSPORT, ENDOSOME RECYCLING, ENDOSOME 
4k71:F    (ILE35) to    (LYS94)  CRYSTAL STRUCTURE OF A HIGH AFFINITY HUMAN SERUM ALBUMIN VARIANT BOUND TO THE NEONATAL FC RECEPTOR  |   MHC CLASS I, LIPID TRANSPORT, ENDOSOME RECYCLING, ENDOSOME 
4k73:A    (GLU77) to   (GLY124)  X-RAY CRYSTAL STRUCTURE OF AN L,D-TRANSPEPTIDASE FROM MYCOBACTERIUM TUBERCULOSIS H37RV  |   STRUCTURAL GENOMICS, NIAID, NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES, SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE, SSGCID, L,D-TRANSPEPTIDASE, TRANSPEPTIDASE, TRANSFERASE 
3uiz:F    (ILE69) to   (ALA139)  CRYSTAL STRUCTURE OF SEFD_DSCA IN D2O  |   DEUTERIUM, PILIN, IMMUNOGLOBULIN, IMMUNOGLOBULIN LIKE FOLD, CHAPERONE-USHER MINOR PILIN DOMAIN, EXTRACELLULAR MEMBRANE SURFACE, STRUCTURAL PROTEIN 
3ujz:A   (PRO102) to   (ASP288)  CRYSTAL STRUCTURE OF ENTEROHEMORRHAGIC E. COLI STCE  |   METALLOPROTEASE, MUCIN-TYPE GLYCOPROTEIN, HYDROLASE 
1rhh:B   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF THE BROADLY HIV-1 NEUTRALIZING FAB X5 AT 1.90 ANGSTROM RESOLUTION  |   FAB, ANTIBODY, X5, HIV-1, BROADLY NEUTRALIZING, IMMUNE SYSTEM 
4k94:H   (PRO153) to   (PRO217)  CRYSTAL STRUCTURE OF KIT D4D5 FRAGMENT IN COMPLEX WITH ANTI-KIT ANTIBODY FAB19  |   RECEPTOR TYROSINE KINASE (RTK), FAB, IG SF, IMMUNE SYSTEM 
1fuj:D    (MET30) to    (SER84)  PR3 (MYELOBLASTIN)  |   HYDROLASE, SERINE PROTEASE, GLYCOPROTEIN, ZYMOGEN, HYDROLASE (SERINE PROTEASE) 
1fun:E    (GLY41) to   (VAL148)  SUPEROXIDE DISMUTASE MUTANT WITH LYS 136 REPLACED BY GLU, CYS 6 REPLACED BY ALA AND CYS 111 REPLACED BY SER (K136E, C6A, C111S)  |   OXIDOREDUCTASE, SUPEROXIDE ACCEPTOR 
3uls:B   (PRO158) to   (HIS222)  CRYSTAL STRUCTURE OF FAB12  |   TOLL-LIKE RECEPTOR-3, TLR3, INNATE IMMUNITY, IMMUNOGLOBULIN, IMMUNE SYSTEM 
3ulu:D   (PRO158) to   (HIS222)  STRUCTURE OF QUATERNARY COMPLEX OF HUMAN TLR3ECD WITH THREE FABS (FORM1)  |   TOLL-LIKE RECEPTOR-3, TLR3,INNATE IMMUNITY, LEUCINE RICH REPEAT, LRR, IMMUNOGLOBULIN, IMMUNE SYSTEM 
3ulv:D   (PRO158) to   (HIS222)  STRUCTURE OF QUATERNARY COMPLEX OF HUMAN TLR3ECD WITH THREE FABS (FORM2)  |   TOLL-LIKE RECEPTOR-3, TLR3, INNATE IMMUNITY, LEUCINE RICH REPEAT, LRR, IMMUNOGLOBULIN, IMMUNE SYSTEM 
4yxl:L   (ASP143) to   (ASN212)  CRYSTAL STRUCTURE OF SYRIAN HAMSTER PRION PROTEIN COMPLEXED WITH POM1 FAB  |   PRION, ANTIBODY, IMMUNE SYSTEM COMPLEX, IMMUNE SYSTEM 
2f8v:A   (VAL134) to   (GLY195)  STRUCTURE OF FULL LENGTH TELETHONIN IN COMPLEX WITH THE N-TERMINUS OF TITIN  |   SARCOMERE, TITIN, Z1Z2, TELETHONIN, CONTRACTILE PROTEIN-CONTRACTILE PROTEIN COMPLEX 
2f8v:B   (VAL134) to   (VAL193)  STRUCTURE OF FULL LENGTH TELETHONIN IN COMPLEX WITH THE N-TERMINUS OF TITIN  |   SARCOMERE, TITIN, Z1Z2, TELETHONIN, CONTRACTILE PROTEIN-CONTRACTILE PROTEIN COMPLEX 
2f8v:D   (VAL134) to   (GLN194)  STRUCTURE OF FULL LENGTH TELETHONIN IN COMPLEX WITH THE N-TERMINUS OF TITIN  |   SARCOMERE, TITIN, Z1Z2, TELETHONIN, CONTRACTILE PROTEIN-CONTRACTILE PROTEIN COMPLEX 
1g0y:R   (LYS140) to   (THR200)  IL-1 RECEPTOR TYPE 1 COMPLEXED WITH ANTAGONIST PEPTIDE AF10847  |   IMMUNOGLOBULIN, IMMUNE SYSTEM 
1g1k:A     (LEU4) to    (SER71)  COHESIN MODULE FROM THE CELLULOSOME OF CLOSTRIDIUM CELLULOLYTICUM  |   BETA -BARREL, STRUCTURAL PROTEIN 
2fat:L   (ASP142) to   (ASN209)  AN ANTI-UROKINASE PLASMINOGEN ACTIVATOR RECEPTOR (UPAR) ANTIBODY: CRYSTAL STRUCTURE AND BINDING EPITOPE  |   ANTI-UPAR ANTIBODY, ATN-615, FAB, CRYSTAL STRUCTURE, IMMUNE SYSTEM 
1g43:A     (SER7) to    (THR74)  CRYSTAL STRUCTURE OF A FAMILY IIIA CBD FROM CLOSTRIDIUM CELLULOLYTICUM  |   BETA-SANDWICH, STRUCTURAL PROTEIN 
2fee:O   (ASN144) to   (ALA211)  STRUCTURE OF THE CL-/H+ EXCHANGER CLC-EC1 FROM E.COLI IN NABR  |   CLC-EC1; CLCA_ECOLI; CHLORIDE/PROTON EXCHANGE TRANSPORTER, PROTON TRANSPORT,MEMBRANE PROTEIN 
2ve6:G   (ASP212) to   (TRP274)  CRYSTAL STRUCTURE OF A MURINE MHC CLASS I H2-DB MOLECULE IN COMPLEX WITH A PHOTOCLEAVABLE PEPTIDE  |   PHOTOCLEAVABLE PEPTIDE, AUXILIARY ANCHORING RESIDUE, GLYCOPROTEIN, TRANSMEMBRANE, PEPTIDE LOADING, IMMUNE RESPONSE, IMMUNOGLOBULIN DOMAIN, IMMUNE SYSTEM, MHC, SEV9, MHC I, MEMBRANE, SECRETED 
1g6r:B   (HIS156) to   (TRP242)  A FUNCTIONAL HOT SPOT FOR ANTIGEN RECOGNITION IN A SUPERAGONIST TCR/MHC COMPLEX  |   T CELL ANTIGEN RECEPTOR, MAJOR HISTOCOMPATIBILITY COMPLEX, SUPERAGONIST, IMMUNE SYSTEM 
1g6r:L    (ILE35) to    (TYR94)  A FUNCTIONAL HOT SPOT FOR ANTIGEN RECOGNITION IN A SUPERAGONIST TCR/MHC COMPLEX  |   T CELL ANTIGEN RECEPTOR, MAJOR HISTOCOMPATIBILITY COMPLEX, SUPERAGONIST, IMMUNE SYSTEM 
1g6r:D   (HIS156) to   (GLY243)  A FUNCTIONAL HOT SPOT FOR ANTIGEN RECOGNITION IN A SUPERAGONIST TCR/MHC COMPLEX  |   T CELL ANTIGEN RECEPTOR, MAJOR HISTOCOMPATIBILITY COMPLEX, SUPERAGONIST, IMMUNE SYSTEM 
1g6r:M    (ILE35) to    (TYR94)  A FUNCTIONAL HOT SPOT FOR ANTIGEN RECOGNITION IN A SUPERAGONIST TCR/MHC COMPLEX  |   T CELL ANTIGEN RECEPTOR, MAJOR HISTOCOMPATIBILITY COMPLEX, SUPERAGONIST, IMMUNE SYSTEM 
4khq:A   (GLU686) to   (GLU722)  TERNARY COMPLEX OF RB69 MUTANT L415F WIT DUMPNPP  |   NUCLEOTIDE, TRANSFERASE-DNA COMPLEX 
4khx:H   (PRO156) to   (VAL218)  CRYSTAL STRUCTURE OF GP41 HELIX COMPLEXED WITH ANTIBODY 8062  |   IMMUNE SYSTEM, GP41 
4khy:A   (GLU686) to   (GLU722)  TERNARY COMPLEX OF RB69 MUTANT L415F WITH RIBONUCLEOTIDE AT -3 POSITION  |   RIBONUCLEOTIDE, TRANSFERASE-DNA COMPLEX 
4ki6:A   (GLU686) to   (GLU722)  TERNARY COMPLEX OF RB69 MUTANT L415F WITH RIBONUCLEOTIDES AT -1 AND -2 POSITION  |   RIBONUCLEOTIDE, TRANSFERASE-DNA COMPLEX 
2fjf:M   (LYS145) to   (SER208)  STRUCTURE OF THE G6 FAB, A PHAGE DERIVED VEGF BINDING FAB  |   ANTIBODY, FAB, DODECAMER, IMMUNE SYSTEM 
2fjg:H   (PRO156) to   (PRO220)  STRUCTURE OF THE G6 FAB, A PHAGE DERIVED FAB FRAGMENT, IN COMPLEX WITH VEGF  |   PROTEIN FAB COMPLEX, FAB, VEGF, CYSTINE KNOT, HORMONE-GROWTH FACTOR- IMMUNE SYSTEM COMPLEX 
3uts:F   (GLU212) to   (PRO276)  1E6-A*0201-ALWGPDPAAA COMPLEX, MONOCLINIC  |   MAJOR HISTOCOMPATIBILITY COMPLEX, HUMAN LEUKOCYTE ANTIGEN, TYPE I DIABETES, T CELL RECEPTOR, IMMUNE SYSTEM 
3uts:J   (HIS156) to   (TRP242)  1E6-A*0201-ALWGPDPAAA COMPLEX, MONOCLINIC  |   MAJOR HISTOCOMPATIBILITY COMPLEX, HUMAN LEUKOCYTE ANTIGEN, TYPE I DIABETES, T CELL RECEPTOR, IMMUNE SYSTEM 
3utz:F   (PRO155) to   (PRO219)  ENDOGENOUS-LIKE INHIBITORY ANTIBODIES TARGETING ACTIVATED METALLOPROTEINASE MOTIFS SHOW THERAPEUTIC POTENTIAL  |   STRUCTURAL GENOMICS, ISRAEL STRUCTURAL PROTEOMICS CENTER, ISPC, FAB DOMAIN, IMMUNE SYSTEM 
4kkd:B   (LEU466) to   (SER535)  THE X-RAY CRYSTAL STRUCTURE OF MANNOSE-BINDING LECTIN-ASSOCIATED SERINE PROTEINASE-3 REVEALS THE STRUCTURAL BASIS FOR ENZYME INACTIVITY ASSOCIATED WITH THE 3MC SYNDROME  |   PROTEASE, CHYMOTRYPSIN FOLD, SECRETED, HYDROLASE 
2vjx:B   (VAL258) to   (ARG327)  STRUCTURAL AND BIOCHEMICAL EVIDENCE FOR A BOAT-LIKE TRANSITION STATE IN BETA-MANNOSIDASES  |   LINEAR FREE ENERGY RELATIONSHIP, HYDROLASE, TRANSITION STATE MIMIC, MANNOSIDASE, GLYCOSIDE HYDROLASE 
2fl1:B   (THR143) to   (SER226)  CRYSTAL STRUCTURE OF RED FLUORESCENT PROTEIN FROM ZOANTHUS, ZRFP574, AT 2.4A RESOLUTION  |   RED FLUORESCENT PROTEIN, BUTTON POLYP, ZOANTHUS SP., CRYSTAL STRUCTURE, CHROMOPHORE, BETA-CAN FOLD, BETA BARREL, TIGHTLY PACKED TETRAMER, INTERSUBUNIT INTERFACE, FLUORESCENT MARKER, EMISSION MAXIMUM 574NM, ZRFP574 
2fl1:D   (THR143) to   (ALA225)  CRYSTAL STRUCTURE OF RED FLUORESCENT PROTEIN FROM ZOANTHUS, ZRFP574, AT 2.4A RESOLUTION  |   RED FLUORESCENT PROTEIN, BUTTON POLYP, ZOANTHUS SP., CRYSTAL STRUCTURE, CHROMOPHORE, BETA-CAN FOLD, BETA BARREL, TIGHTLY PACKED TETRAMER, INTERSUBUNIT INTERFACE, FLUORESCENT MARKER, EMISSION MAXIMUM 574NM, ZRFP574 
2fl5:L   (THR145) to   (PRO211)  COFACTOR-CONTAINING ANTIBODIES: CRYSTAL STRUCTURE OF THE ORIGINAL YELLOW ANTIBODY  |   HUMAN ANTIBODY, RIBOFLAVIN-BINDING, COFACTOR, MULTIPLE MYELOMA, IGGGAR, IMMUNE SYSTEM 
2fl5:H   (PRO151) to   (PRO227)  COFACTOR-CONTAINING ANTIBODIES: CRYSTAL STRUCTURE OF THE ORIGINAL YELLOW ANTIBODY  |   HUMAN ANTIBODY, RIBOFLAVIN-BINDING, COFACTOR, MULTIPLE MYELOMA, IGGGAR, IMMUNE SYSTEM 
2fl5:A   (GLY142) to   (PRO211)  COFACTOR-CONTAINING ANTIBODIES: CRYSTAL STRUCTURE OF THE ORIGINAL YELLOW ANTIBODY  |   HUMAN ANTIBODY, RIBOFLAVIN-BINDING, COFACTOR, MULTIPLE MYELOMA, IGGGAR, IMMUNE SYSTEM 
2fl5:B   (PRO151) to   (PRO227)  COFACTOR-CONTAINING ANTIBODIES: CRYSTAL STRUCTURE OF THE ORIGINAL YELLOW ANTIBODY  |   HUMAN ANTIBODY, RIBOFLAVIN-BINDING, COFACTOR, MULTIPLE MYELOMA, IGGGAR, IMMUNE SYSTEM 
2fl5:C   (THR145) to   (PRO211)  COFACTOR-CONTAINING ANTIBODIES: CRYSTAL STRUCTURE OF THE ORIGINAL YELLOW ANTIBODY  |   HUMAN ANTIBODY, RIBOFLAVIN-BINDING, COFACTOR, MULTIPLE MYELOMA, IGGGAR, IMMUNE SYSTEM 
2fl5:D   (PRO151) to   (PRO227)  COFACTOR-CONTAINING ANTIBODIES: CRYSTAL STRUCTURE OF THE ORIGINAL YELLOW ANTIBODY  |   HUMAN ANTIBODY, RIBOFLAVIN-BINDING, COFACTOR, MULTIPLE MYELOMA, IGGGAR, IMMUNE SYSTEM 
2fl5:E   (THR145) to   (PRO211)  COFACTOR-CONTAINING ANTIBODIES: CRYSTAL STRUCTURE OF THE ORIGINAL YELLOW ANTIBODY  |   HUMAN ANTIBODY, RIBOFLAVIN-BINDING, COFACTOR, MULTIPLE MYELOMA, IGGGAR, IMMUNE SYSTEM 
2fl5:F   (PRO151) to   (PRO227)  COFACTOR-CONTAINING ANTIBODIES: CRYSTAL STRUCTURE OF THE ORIGINAL YELLOW ANTIBODY  |   HUMAN ANTIBODY, RIBOFLAVIN-BINDING, COFACTOR, MULTIPLE MYELOMA, IGGGAR, IMMUNE SYSTEM 
4z7q:F   (ASP143) to   (ASN210)  INTEGRIN ALPHAIIBBETA3 IN COMPLEX WITH AGDV-NH2 PEPTIDE  |   CELL ADHESION, PLATELET AGGREGATION, MEMBRANE PROTEIN-IMMUNE SYSTEM COMPLEX 
2vkx:D   (LEU635) to   (ALA694)  HUMAN NCAM, FN3 DOMAINS 1 AND 2, M610R MUTANT  |   ADHESION RECEPTOR, CELL ADHESION 
3uw6:B   (HIS253) to   (ASP300)  CRYSTAL STRUCTURE OF ENGINEERED PROTEIN, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET OR120  |   STRUCTURAL GENOMICS, PSI-BIOLOGY, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, ENGINEERED PROTEIN, ISOMERASE 
3hr5:I   (PRO153) to   (PRO217)  M1PRIME PEPTIDE FROM IGE BOUND BY HUMANIZED ANTIBODY 47H4 FAB  |   FAB-PEPTIDE COMPLEX, IMMUNE SYSTEM 
3hs0:A    (GLN31) to    (VAL96)  COBRA VENOM FACTOR (CVF) IN COMPLEX WITH HUMAN FACTOR B  |   SERINE PROTEASE, GLYCOSILATED, MULTI-DOMAIN, COMPLEMENT SYSTEM, CONVERTASE, COMPLEMENT ALTERNATE PATHWAY, COMPLEMENT PATHWAY, DISULFIDE BOND, GLYCOPROTEIN, IMMUNE RESPONSE, INFLAMMATORY RESPONSE, INNATE IMMUNITY, SECRETED, THIOESTER BOND, CLEAVAGE ON PAIR OF BASIC RESIDUES, GLYCATION, HYDROLASE, PROTEASE, SUSHI, ZYMOGEN, IMMUNE SYSTEM 
3hs0:F    (GLN31) to    (VAL96)  COBRA VENOM FACTOR (CVF) IN COMPLEX WITH HUMAN FACTOR B  |   SERINE PROTEASE, GLYCOSILATED, MULTI-DOMAIN, COMPLEMENT SYSTEM, CONVERTASE, COMPLEMENT ALTERNATE PATHWAY, COMPLEMENT PATHWAY, DISULFIDE BOND, GLYCOPROTEIN, IMMUNE RESPONSE, INFLAMMATORY RESPONSE, INNATE IMMUNITY, SECRETED, THIOESTER BOND, CLEAVAGE ON PAIR OF BASIC RESIDUES, GLYCATION, HYDROLASE, PROTEASE, SUSHI, ZYMOGEN, IMMUNE SYSTEM 
2frg:P    (ARG69) to   (ASN121)  STRUCTURE OF THE IMMUNOGLOBULIN-LIKE DOMAIN OF HUMAN TLT-1  |   IMMUNOGLOBULIN-LIKE, BETA-SANDWICH, CELL SURFACE RECEPTOR, TRIGGERING RECEPTOR, TREM-LIKE, PLATELET RECEPTOR, ITIM, IMMUNE SYSTEM 
2fse:C   (VAL117) to   (PHE180)  CRYSTALLOGRAPHIC STRUCTURE OF A RHEUMATOID ARTHRITIS MHC SUSCEPTIBILITY ALLELE, HLA-DR1 (DRB1*0101), COMPLEXED WITH THE IMMUNODOMINANT DETERMINANT OF HUMAN TYPE II COLLAGEN  |   RHEUMATOID ARTHRITIS, HLA-DR1, COLLAGEN TYPE II, CRYSTAL STRUCTURE, ANTIGEN PRESENTATION, IMMUNE SYSTEM, STRUCTURAL PROTEIN 
4zd3:H   (PRO164) to   (LYS224)  STRUCTURE OF A TRANSGLUTAMINASE 2-SPECIFIC AUTOANTIBODY FAB FRAGMENT  |   TRANSGLUTAMINASE 2, ANTIBODY, FAB FRAGMENT, CELIAC DISEASE, IMMUNE SYSTEM 
1s7r:B    (HIS34) to    (TYR94)  CRYSTAL STRUCTURES OF THE MURINE CLASS I MAJOR HISTOCOMPATIBILITY COMPLEX H-2KB IN COMPLEX WITH LCMV-DERIVED GP33 INDEX PEPTIDE AND THREE OF ITS ESCAPE VARIANTS  |   LCMV, MHC CLASS I, IMMUNE ESCAPE, IMMUNE SYSTEM 
1s7r:E    (HIS34) to    (ASP98)  CRYSTAL STRUCTURES OF THE MURINE CLASS I MAJOR HISTOCOMPATIBILITY COMPLEX H-2KB IN COMPLEX WITH LCMV-DERIVED GP33 INDEX PEPTIDE AND THREE OF ITS ESCAPE VARIANTS  |   LCMV, MHC CLASS I, IMMUNE ESCAPE, IMMUNE SYSTEM 
1s7t:B    (HIS34) to    (TYR94)  CRYSTAL STRUCTURES OF THE MURINE CLASS I MAJOR HISTOCOMPATIBILITY COMPLEX H-2KB IN COMPLEX WITH LCMV- DERIVED GP33 INDEX PEPTIDE AND THREE OF ITS ESCAPE VARIANTS  |   LCMV, MHC CLASS I, IMMUNE ESCAPE, IMMUNE SYSTEM 
1s7w:B    (ILE35) to    (TYR94)  CRYSTAL STRUCTURES OF THE MURINE CLASS I MAJOR HISTOCOMPATIBILITY COMPLEX H-2DB IN COMPLEX WITH LCMV-DERIVED GP33 INDEX PEPTIDE AND THREE OF ITS ESCAPE VARIANTS  |   LCMV, MHC CLASS I, IMMUNE ESCAPE, IMMUNE SYSTEM 
3v0x:A    (GLN30) to    (SER84)  BOVINE TRYPSIN VARIANT X(TRIPLEGLU217PHE227) IN COMPLEX WITH SMALL MOLECULE INHIBITOR  |   TRYPSIN-LIKE SERINE PROTEASE, HYDROLASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4knc:B   (HIS393) to   (GLN461)  STRUCTURAL AND FUNCTIONAL CHARACTERIZATION OF PSEUDOMONAS AERUGINOSA ALGX  |   ALGINATE ACETYLATION, SGNH HYDROLASE, CARBOHYDRATE-BINDING DOMAIN, SUGAR BINDING PROTEIN 
2vl4:B   (VAL258) to   (ARG327)  STRUCTURAL AND BIOCHEMICAL EVIDENCE FOR A BOAT-LIKE TRANSITION STATE IN BETA-MANNOSIDASES  |   LINEAR FREE ENERGY RELATIONSHIP, HYDROLASE, TRANSITION STATE MIMIC, MANNOSIDASE, GLYCOSIDE HYDROLASE 
1sda:G    (ASP40) to   (VAL146)  CRYSTAL STRUCTURE OF PEROXYNITRITE-MODIFIED BOVINE CU,ZN SUPEROXIDE DISMUTASE  |   OXIDOREDUCTASE(COPPER) 
2vlj:B    (ILE35) to    (LYS94)  THE STRUCTURAL DYNAMICS AND ENERGETICS OF AN IMMUNODOMINANT T-CELL RECEPTOR ARE PROGRAMMED BY ITS VBETA DOMAIN  |   IMMUNE SYSTEM, GLYCOPROTEIN, TRANSMEMBRANE, IMMUNE SYSTEM/RECEPTOR/COMPLEX, IMMUNOGLOBULIN DOMAIN, HOST-VIRUS INTERACTION, PYRROLIDONE CARBOXYLIC ACID, IMMUNE RESPONSE, IMMUNODOMINANCE, DISEASE MUTATION, MEMBRANE, SECRETED, RECEPTOR, GLYCATION, TCR, FLU, MHC, MHC I, T-CELL, COMPLEX 
4zgi:A    (LYS93) to   (ASP130)  STRUCTURE OF TRUNCATED HUMAN TIFA  |   FHA DOMIAN, ADAPTOR, SIGNALING PROTEIN 
2fyv:A   (TYR523) to   (PRO594)  GOLGI ALPHA-MANNOSIDASE II COMPLEX WITH AN AMINO-SALACINOL CARBOXYLATE ANALOG  |   GLYCOSYL HYDROLASE FAMILY 38, HYDROLASE 
2vo5:B   (VAL258) to   (ARG327)  STRUCTURAL AND BIOCHEMICAL EVIDENCE FOR A BOAT-LIKE TRANSITION STATE IN BETA-MANNOSIDASES  |   GLYCOSIDE, HYDROLASE, MANNOSIDASE, TRANSITION STATE MIMIC, LINEAR FREE ENERGY RELATIONSHIP 
2g3m:D   (GLY575) to   (LEU610)  CRYSTAL STRUCTURE OF THE SULFOLOBUS SOLFATARICUS ALPHA- GLUCOSIDASE MALA  |   HYDROLASE, ALPHA-GLUCOSIDASE, GLYCOSIDE HYDROLASE FAMILY 31, MULTIDOMAIN PROTEIN, (BETA/ALPHA)8 BARREL, RETAINING MECHANISM 
2vqi:B   (ARG273) to   (ASP323)  STRUCTURE OF THE P PILUS USHER (PAPC) TRANSLOCATION PORE  |   TRANSMEMBRANE, OUTER MEMBRANE, TRANSPORT, USHER, P PILUS, MEMBRANE, FIMBRIUM, OM TRANSLOCATION PORE, PILUS ASSEMBLY PLATFORM 
2g3n:B   (GLY575) to   (LEU610)  CRYSTAL STRUCTURE OF THE SULFOLOBUS SOLFATARICUS ALPHA- GLUCOSIDASE MALA IN COMPLEX WITH BETA-OCTYL-GLUCOPYRANOSIDE  |   HYDROLASE, ALPHA-GLUCOSIDASE, ENZYME-CARBOHYDRATE COMPLEX, GLYCOSIDE HYDROLASE FAMILY 31, MULTIDOMAIN PROTEIN, (BETA/ALPHA)8 BARREL, RETAINING MECHANISM 
2g3o:A   (ARG134) to   (ALA214)  THE 2.1A CRYSTAL STRUCTURE OF COPGFP  |   BETA-BARREL, CHROMOPHORE, GFP, LUMINESCENT PROTEIN 
2g3o:B   (ARG134) to   (ALA214)  THE 2.1A CRYSTAL STRUCTURE OF COPGFP  |   BETA-BARREL, CHROMOPHORE, GFP, LUMINESCENT PROTEIN 
2g3z:B    (ALA29) to    (PHE95)  CRYSTAL STRUCTURE OF TRANSTHYRETIN MUTANT I84A AT LOW PH  |   TTR, AMYLOID FIBRILS FORMATION, POINT MUTATION, TRANSPORT PROTEIN 
3i3b:A   (SER148) to   (PRO218)  E.COLI (LACZ) BETA-GALACTOSIDASE (M542A) IN COMPLEX WITH D- GALACTOPYRANOSYL-1-ON  |   BETA-GALACTOSIDASE, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
3i3b:A   (ASN649) to   (TRP720)  E.COLI (LACZ) BETA-GALACTOSIDASE (M542A) IN COMPLEX WITH D- GALACTOPYRANOSYL-1-ON  |   BETA-GALACTOSIDASE, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
3i3b:B   (SER148) to   (PRO218)  E.COLI (LACZ) BETA-GALACTOSIDASE (M542A) IN COMPLEX WITH D- GALACTOPYRANOSYL-1-ON  |   BETA-GALACTOSIDASE, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
2vqt:B   (VAL258) to   (ARG327)  STRUCTURAL AND BIOCHEMICAL EVIDENCE FOR A BOAT-LIKE TRANSITION STATE IN BETA-MANNOSIDASES  |   LINEAR FREE ENERGY RELATIONSHIP, TRANSITION STATE MIMIC, HYDROLASE, MANNOSIDASE, GLYCOSIDE HYDROLASE 
3i3d:B   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (M542A) IN COMPLEX WITH IPTG  |   BETA-GALACTOSIDASE, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
3i3e:A   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (M542A)  |   BETA-GALACTOSIDASE, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
3i3e:D   (ASN649) to   (ALA723)  E. COLI (LACZ) BETA-GALACTOSIDASE (M542A)  |   BETA-GALACTOSIDASE, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
3vae:A   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF M. TUBERCULOSIS LD-TRANSPEPTIDASE TYPE 2 WITH MODIFIED CATALYTIC CYSTEINE (C354)  |   PROTEIN-PEPTIDOGLYCAN COMPLEX, PEPTIDOGLYCAN BINDING PROTEIN 
3vae:B   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF M. TUBERCULOSIS LD-TRANSPEPTIDASE TYPE 2 WITH MODIFIED CATALYTIC CYSTEINE (C354)  |   PROTEIN-PEPTIDOGLYCAN COMPLEX, PEPTIDOGLYCAN BINDING PROTEIN 
1gsm:A   (LEU125) to   (GLU204)  A REASSESSMENT OF THE MADCAM-1 STRUCTURE AND ITS ROLE IN INTEGRIN RECOGNITION.  |   CELL ADHESION PROTEIN, MADCAM-1, IMMUNOGLOBULIN FOLD, I-SET FOLD, CELL ADHESION GLYCOPROTEIN, INTEGRIN RECOGINITION, MEMBRANE PROTEIN 
3vd0:K   (LEU214) to   (LEU277)  STRUCTURE OF P73 DNA BINDING DOMAIN TETRAMER MODULATES P73 TRANSACTIVATION  |   PROTEIN DNA COMPLEX, BETA-IMMUNOGLOBULIN-LIKE FOLD, TUMOUR SUPPRESSOR, DNA, ANTITUMOR PROTEIN-DNA COMPLEX 
3vd1:K   (LEU214) to   (LEU277)  STRUCTURE OF P73 DNA BINDING DOMAIN TETRAMER MODULATES P73 TRANSACTIVATION  |   PROTEIN DNA COMPLEX, BETA-IMMUNOGLOBULIN-LIKE FOLD, TUMOUR SUPPRESSOR, ANTITUMOR PROTEIN-DNA COMPLEX 
3vd2:A   (LEU214) to   (GLU278)  STRUCTURE OF P73 DNA BINDING DOMAIN TETRAMER MODULATES P73 TRANSACTIVATION  |   PROTEIN DNA COMPLEX, BETA-IMMUNOGLOBULIN-LIKE FOLD, TUMOUR SUPPRESSOR, DNA, ANTITUMOR PROTEIN-DNA COMPLEX 
1sos:B    (LEU42) to   (VAL148)  ATOMIC STRUCTURES OF WILD-TYPE AND THERMOSTABLE MUTANT RECOMBINANT HUMAN CU, ZN SUPEROXIDE DISMUTASE  |   OXIDOREDUCTASE (SUPEROXIDE ACCEPTOR) 
2g6x:C   (ARG134) to   (ALA214)  CRYSTAL STRUCTURE OF A NOVEL GREEN FLUORESCENT PROTEIN FROM MARINE COPEPOD PONTELLINA PLUMATA  |   GREEN FLUORESCENT PROTEIN, NATURAL CHROMOPHORE, RAPID MATURATION, BETA CAN, LUMINESCENT PROTEIN 
4ziq:A   (GLU320) to   (ASP365)  CRYSTAL STRUCTURE OF TRYPSIN ACTIVATED ALPHA-2-MACROGLOBULIN FROM ESCHERICHIA COLI.  |   BACTERIAL PAN-PROTEINASE INHIBITOR, MEMBRANE PROTEIN 
3vd3:A   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460D)  |   TRANSITION STATE STABILIZATION, SUBSTRATE BINDING, 2-STAGE BINDING, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3vd4:A   (LEU651) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460D) IN COMPLEX WITH IPTG  |   TRANSITION STATE STABILIZATION, SUBSTRATE BINDING, 2-STAGE BINDING, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3vd4:D   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460D) IN COMPLEX WITH IPTG  |   TRANSITION STATE STABILIZATION, SUBSTRATE BINDING, 2-STAGE BINDING, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
2vvn:A   (PRO606) to   (GLN685)  BTGH84 IN COMPLEX WITH NH-BUTYLTHIAZOLINE  |   GLYCOSIDE HYDROLASE, COMPLEX, HYDROLASE, INHIBITOR, GLYCOSIDASE 
3vd9:A   (ASN649) to   (ALA723)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460S) IN COMPLEX WITH IPTG  |   TRANSITION STATE STABILIZATION, SUBSTRATE BINDING, 2-STAGE BINDING, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3vd9:B   (LEU651) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460S) IN COMPLEX WITH IPTG  |   TRANSITION STATE STABILIZATION, SUBSTRATE BINDING, 2-STAGE BINDING, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3vd9:D   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460S) IN COMPLEX WITH IPTG  |   TRANSITION STATE STABILIZATION, SUBSTRATE BINDING, 2-STAGE BINDING, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3vda:A   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460T)  |   TRANSITION STATE STABILIZATION, SUBSTRATE BINDING, 2-STAGE BINDING, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3vda:A   (LEU651) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460T)  |   TRANSITION STATE STABILIZATION, SUBSTRATE BINDING, 2-STAGE BINDING, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3vda:B   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460T)  |   TRANSITION STATE STABILIZATION, SUBSTRATE BINDING, 2-STAGE BINDING, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3vda:C   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460T)  |   TRANSITION STATE STABILIZATION, SUBSTRATE BINDING, 2-STAGE BINDING, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
4zj9:A    (LEU68) to   (GLN132)  SMALL HEAT SHOCK PROTEIN AGSA FROM SALMONELLA TYPHIMURIUM: ALPHA CRYSTALLIN DOMAIN  |   SMALL HEAT SHOCK PROTEIN, CRYSTALLIN, DIMER, CHAPERONE 
2vxs:O   (GLY143) to   (ALA208)  STRUCTURE OF IL-17A IN COMPLEX WITH A POTENT, FULLY HUMAN NEUTRALISING ANTIBODY  |   EPITOPE, COMPLEX, ANTIBODY, SECRETED, CYTOKINE, GLYCOPROTEIN, INTERLEUKIN-17 
4zjd:B    (GLU67) to   (GLU129)  SMALL HEAT SHOCK PROTEIN AGSA FROM SALMONELLA TYPHIMURIUM: TRUNCATIONS AT N- AND C- TERMINI  |   SMALL HEAT SHOCK PROTEIN, CHAPERONE, OLIGOMER, CRYSTALLIN 
3vdb:A   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460T) IN COMPLEX WITH GALACTONOLACTONE  |   TRANSITION STATE STABILIZATION, SUBSTRATE BINDING, 2-STAGE BINDING, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3vdb:C   (LEU651) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460T) IN COMPLEX WITH GALACTONOLACTONE  |   TRANSITION STATE STABILIZATION, SUBSTRATE BINDING, 2-STAGE BINDING, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3vdc:A   (LEU651) to   (ALA723)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460T) IN COMPLEX WITH IPTG  |   TRANSITION STATE STABILIZATION, SUBSTRATE BINDING, 2-STAGE BINDING, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3vdc:D   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460T) IN COMPLEX WITH IPTG  |   TRANSITION STATE STABILIZATION, SUBSTRATE BINDING, 2-STAGE BINDING, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
1gzp:A   (PRO215) to   (TRP277)  CD1B IN COMPLEX WITH GM2 GANGLIOSIDE  |   LIPID, GANGLIOSIDE, MHC, ANTIGEN PRESENTATION, GLYCOPROTEIN 
1gzq:A   (PRO215) to   (TRP277)  CD1B IN COMPLEX WITH PHOPHATIDYLINOSITOL  |   PHOPHATIDYLINOSITOL, MHC, GLYCOPROTEIN, ANTIGEN PRESENTATION 
3iap:A   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (E416Q)  |   GLU-416-GLN BETA-GALACTOSIDASE HYDROLASE TIM BARREL(ALPHA/BETA BARREL) JELLY-ROLL BARREL IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
3iap:B   (ASN649) to   (ALA723)  E. COLI (LACZ) BETA-GALACTOSIDASE (E416Q)  |   GLU-416-GLN BETA-GALACTOSIDASE HYDROLASE TIM BARREL(ALPHA/BETA BARREL) JELLY-ROLL BARREL IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
3iap:C   (LEU651) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (E416Q)  |   GLU-416-GLN BETA-GALACTOSIDASE HYDROLASE TIM BARREL(ALPHA/BETA BARREL) JELLY-ROLL BARREL IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
3iap:D   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (E416Q)  |   GLU-416-GLN BETA-GALACTOSIDASE HYDROLASE TIM BARREL(ALPHA/BETA BARREL) JELLY-ROLL BARREL IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
1t0p:B    (LYS33) to    (GLY86)  STRUCTURAL BASIS OF ICAM RECOGNITION BY INTEGRIN ALPAHLBETA2 REVEALED IN THE COMPLEX STRUCTURE OF BINDING DOMAINS OF ICAM-3 AND ALPHALBETA2 AT 1.65 A  |   ROSSMANN FOLD; IG-SUPER FAMILY DOMAIN, IMMUNE SYSTEM 
3iaq:A   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (E416V)  |   GLU-416-VAL BETA-GALACTOSIDASE HYDROLASE TIM BARREL(ALPHA/BETA BARREL) JELLY-ROLL BARREL IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
3iaq:A   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (E416V)  |   GLU-416-VAL BETA-GALACTOSIDASE HYDROLASE TIM BARREL(ALPHA/BETA BARREL) JELLY-ROLL BARREL IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
3vi4:L   (ASN150) to   (ARG216)  CRYSTAL STRUCTURE OF ALPHA5BETA1 INTEGRIN HEADPIECE IN COMPLEX WITH RGD PEPTIDE  |   BETA PROPELLER FOLD, ROSSMANN FOLD, BETA SANDWICH, FIBRONECTIN RECEPTOR, CELL ADHESION-IMMUNE SYSTEM COMPLEX 
3ib4:A    (ILE35) to    (LYS94)  THE DOUBLE MUTANT OF BETA-2 MICROGLOBULIN K58P-W60G  |   AMYLOIDOSIS, BETA-SANDWICH, GLYCINE, PROLINE, MUTATION, DIALYSIS RELATED AMYLOIDOSIS, DE LOOP, DISEASE MUTATION, DISULFIDE BOND, GLYCATION, GLYCOPROTEIN, IMMUNE RESPONSE, IMMUNOGLOBULIN DOMAIN, MHC I, PYRROLIDONE CARBOXYLIC ACID, SECRETED, IMMUNE SYSTEM 
2gk0:A   (ILE144) to   (ARG211)  STRUCTURE OF CATALYTIC ELIMINATION ANTIBODY 13G5 FROM A TWINNED CRYSTAL IN SPACE GROUP C2  |   IMMUNOGLOBULIN,CATALYTIC ANTIBODY, ELIMINATION, IMMUNE SYSTEM 
4l3e:A   (GLU212) to   (TRP274)  THE COMPLEX BETWEEN HIGH AFFINITY TCR DMF5(ALPHA-D26Y,BETA-L98W) AND HUMAN CLASS I MHC HLA-A2 WITH THE BOUND MART-1(26-35)(A27L) PEPTIDE  |   RECEPTORS, MEMBRANE, IMMUNE SYSTEM 
1h3y:A   (ASP376) to   (LEU443)  CRYSTAL STRUCTURE OF A HUMAN IGG1 FC-FRAGMENT,HIGH SALT CONDITION  |   IMMUNE SYSTEM, FC-FRAGMENT, GLYCOSYLATION, FCGR, ANTIBODY, EFFECTOR FUNCTIONS 
1h3y:B   (ASP376) to   (LEU443)  CRYSTAL STRUCTURE OF A HUMAN IGG1 FC-FRAGMENT,HIGH SALT CONDITION  |   IMMUNE SYSTEM, FC-FRAGMENT, GLYCOSYLATION, FCGR, ANTIBODY, EFFECTOR FUNCTIONS 
3idu:B   (SER472) to   (LEU541)  CRYSTAL STRUCTURE OF THE CARDB DOMAIN OF THE PF1109 PROTEIN IN COMPLEX WITH DI-METAL IONS FROM PYROCOCCUS FURIOSUS, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET PFR193A  |   ALL BETA-PROTEIN, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, UNKNOWN FUNCTION 
4znr:B    (SER76) to   (GLY128)  CRYSTAL STRUCTURE OF DLN1 COMPLEXED WITH MAN(ALPHA1-3)MAN  |   PORE-FORMING PROTEIN, AEOLYSIN-LIKE PROTEIN, VETEBRATE, HIGH-MANNOSE GLYCANS, COMPLEX, SUGAR BINDING PROTEIN 
4zo9:B   (GLY638) to   (GLY720)  CRYSTAL STRUCTURE OF MUTANT (D270A) BETA-GLUCOSIDASE FROM LISTERIA INNOCUA IN COMPLEX WITH LAMINARIBIOSE  |   TIM BARREL, HYDROLASE, BETA-1, 2-GLUCAN DEGRADATION, CYTOSOL 
1h6u:A   (ALA292) to   (GLN339)  INTERNALIN H: CRYSTAL STRUCTURE OF FUSED N-TERMINAL DOMAINS.  |   CELL ADHESION, LEUCINE RICH REPEAT, IG-LIKE DOMAIN, EF-HAND DOMAIN 
4zoc:B   (GLY638) to   (GLY720)  CRYSTAL STRUCTURE OF MUTANT (D270A) BETA-GLUCOSIDASE FROM LISTERIA INNOCUA IN COMPLEX WITH SOPHOROTRIOSE  |   TIM BARREL, HYDROLASE, BETA-1, 2-GLUCAN DEGRADATION, CYTOSOL 
1t7w:A   (LYS214) to   (PRO274)  ZN-ALPHA-2-GLYCOPROTEIN; CHO-ZAG PEG 400  |   MHC CLASS I HOMOLOG, LIPID BINDING PROTEIN 
1t7y:A   (LYS214) to   (PRO274)  ZN-ALPHA-2-GLYCOPROTEIN; BACULO-ZAG PEG 200, NO GLYCEROL  |   MHC CLASS I HOMOLOG, LIPID BINDING PROTEIN 
1t80:A   (LYS214) to   (ALA277)  ZN-ALPHA-2-GLYCOPROTEIN; CHO-ZAG PEG 200  |   MHC CLASS I HOMOLOG, LIPID BINDING PROTEIN 
4zod:B   (GLY638) to   (GLY720)  CRYSTAL STRUCTURE OF BETA-GLUCOSIDASE FROM LISTERIA INNOCUA IN COMPLEX WITH GLUCOSE  |   TIM BARREL, HYDROLASE, BETA-1, 2-GLUCAN DEGRADATION, CYTOSOL 
1t89:B   (ASP376) to   (LEU443)  CRYSTAL STRUCTURE OF A HUMAN TYPE III FC GAMMA RECEPTOR IN COMPLEX WITH AN FC FRAGMENT OF IGG1 (HEXAGONAL)  |   FC GAMMA RECEPTOR, IGG1, CD16, FCGRIII, IMMUNOGLOBULIN, IMMUNE SYSTEM 
4l8c:E   (ASP212) to   (TRP274)  CRYSTAL STRUCTURE OF THE H2DB IN COMPLEX WITH THE NP-N3D PEPTIDE  |   INFLUENZA, VIRAL ESCAPE, T CELL IMMUNITY, IMMUNE SYSTEM 
4l8c:G   (ASP212) to   (ARG273)  CRYSTAL STRUCTURE OF THE H2DB IN COMPLEX WITH THE NP-N3D PEPTIDE  |   INFLUENZA, VIRAL ESCAPE, T CELL IMMUNITY, IMMUNE SYSTEM 
4l8s:B   (HIS154) to   (ALA243)  CRYSTAL STRUCTURE OF A HUMAN VALPHA7.2/VBETA13.3 MAIT TCR IN COMPLEX WITH BOVINE MR1  |   IMMUNOGLOBULIN DOMAIN, MHC-CLASS I, ANTIGEN PRESENTATION, ANTIGEN RECOGNITION, ANTIGEN, CELL MEMBRANE, IMMUNE SYSTEM 
4l9d:A   (VAL786) to   (THR832)  CRYSTAL STRUCTURE OF THE PKD1 DOMAIN FROM VIBRIO CHOLERAE METALLOPROTEASE PRTV  |   PKD DOMAIN, CELL ADHESION 
4zpl:A   (ASN141) to   (ASN208)  CRYSTAL STRUCTURE OF PROTOCADHERIN BETA 1 EC1-3  |   CELL ADHESION 
4zpm:A   (THR142) to   (VAL205)  CRYSTAL STRUCTURE OF PROTOCADHERIN ALPHA C2 EC1-3  |   CELL ADHESION 
4zpm:B   (THR142) to   (VAL205)  CRYSTAL STRUCTURE OF PROTOCADHERIN ALPHA C2 EC1-3  |   CELL ADHESION 
4zpn:A   (GLN252) to   (ASP318)  CRYSTAL STRUCTURE OF PROTOCADHERIN GAMMA C5 EC1-3 WITH EXTENDED N- TERMINUS  |   CELL ADHESION 
4zpq:A   (PHE140) to   (LEU204)  CRYSTAL STRUCTURE OF PROTOCADHERIN GAMMA C5 EC1-3  |   CELL ADHESION 
4zpq:B   (PHE140) to   (ASN207)  CRYSTAL STRUCTURE OF PROTOCADHERIN GAMMA C5 EC1-3  |   CELL ADHESION 
4zpq:C   (PHE140) to   (ASN207)  CRYSTAL STRUCTURE OF PROTOCADHERIN GAMMA C5 EC1-3  |   CELL ADHESION 
1h8l:A   (ALA322) to   (SER370)  DUCK CARBOXYPEPTIDASE D DOMAIN II IN COMPLEX WITH GEMSA  |   CARBOXYPEPTIDASE, HYDROLASE, ZINC-DEPENDENT PROTEASE 
4lcy:B    (ILE35) to    (ARG97)  CRYSTAL STRUCTURE OF HLA-B46 AT 1.6 ANGSTROM RESOLUTION  |   ANTIGEN PRESENTING, CELL SURFACE, HLA-B46, MEMBRANE PROTEIN 
3ilq:C   (PRO217) to   (TRP279)  STRUCTURE OF MCD1D WITH BOUND GLYCOLIPID BBGL-2C FROM BORRELIA BURGDORFERI  |   ANTIGEN PRESENTATION, INKT CELLS, HOST DEFENSE, BORRELIA BURGDORFERI, CD1, CELL MEMBRANE, DISULFIDE BOND, ENDOSOME, GLYCOPROTEIN, IMMUNE RESPONSE, IMMUNOGLOBULIN DOMAIN, INNATE IMMUNITY, LYSOSOME, MEMBRANE, TRANSMEMBRANE, MHC I, IMMUNE SYSTEM 
2w66:B   (PRO592) to   (PHE648)  BTGH84 IN COMPLEX WITH HQ602  |   GLYCOSIDE HYDROLASE, COMPLEX, HYDROLASE, INHIBITOR, GLYCOSIDASE 
4lex:H   (PRO153) to   (PRO217)  UNLIGANDED CRYSTAL STRUCTURE OF MAB7  |   FAB FRAGMENT, ANTI-GCGR, FAB HEAVY AND LIGHT CHAIN, ANTIBODY, IMMUNE SYSTEM 
1tfh:B   (ASP150) to   (THR203)  EXTRACELLULAR DOMAIN OF HUMAN TISSUE FACTOR  |   BLOOD COAGULATION, TISSUE FACTOR, COAGULATION FACTOR, GLYCOPROTEIN 
1hez:B   (SER157) to   (PRO224)  ANTIBODY-ANTIGEN COMPLEX  |   ANTIBODY, SUPERANTIGEN 
4zus:B    (ILE35) to    (TYR94)  CRYSTAL STRUCTURE OF EQUINE MHC I(EQCA-N*00602) IN COMPLEXED WITH EQUINE INFECTIOUS ANAEMIA VIRUS (EIAV) DERIVED PEPTIDE REV-QW11  |   LENTIVIRUS VACCINE, IMMUNE SYSTEM 
4zut:B    (ILE35) to    (TYR94)  CRYSTAL STRUCTURE OF EQUINE MHC I(EQCA-N*00602) IN COMPLEXED WITH EQUINE INFECTIOUS ANAEMIA VIRUS (EIAV) DERIVED PEPTIDE GAG-GW12  |   LENTIVIRUS VACCINE, IMMUNE SYSTEM 
4zuu:B    (ILE35) to    (TYR94)  CRYSTAL STRUCTURE OF EQUINE MHC I(EQCA-N*00602) IN COMPLEXED WITH EQUINE INFECTIOUS ANAEMIA VIRUS (EIAV) DERIVED PEPTIDE GAG-CF9  |   LENTIVIRUS VACCINE, IMMUNE SYSTEM 
4zuw:B    (ILE35) to    (TYR94)  CRYSTAL STRUCTURE OF EQUINE MHC I(EQCA-N*00601) IN COMPLEXED WITH EQUINE INFECTIOUS ANAEMIA VIRUS (EIAV) DERIVED PEPTIDE GAG-GW12  |   LENTIVIRUS VACCINE, IMMUNE SYSTEM 
2h32:B   (THR109) to   (PRO172)  CRYSTAL STRUCTURE OF THE PRE-B CELL RECEPTOR  |   BETA SHEETS, V AND C-TYPE IG FOLDS, IMMUNE SYSTEM 
4lhu:A   (PRO215) to   (TRP277)  CRYSTAL STRUCTURE OF 9C2 TCR BOUND TO CD1D  |   NKT CELLS, GAMMADELTA TCR, CD1D, LIPID RECOGNITION, PBS-44, IMMUNE SYSTEM 
1hin:H   (PRO151) to   (LYS222)  STRUCTURAL EVIDENCE FOR INDUCED FIT AS A MECHANISM FOR ANTIBODY-ANTIGEN RECOGNITION  |   IMMUNOGLOBULIN 
4ljb:B   (LEU137) to   (HIS217)  STRUCTURE OF A PHOTOBLEACHED STATE OF IRISFP UNDER HIGH INTENSITY LASER-LIGHT  |   FLUORESCENT PROTEIN, PHOTOBLEACHING, BETA-BARREL, DECARBOXYLATION 
1tme:1   (THR138) to   (TYR238)  THREE-DIMENSIONAL STRUCTURE OF THEILER VIRUS  |   VIRUS, ICOSAHEDRAL VIRUS 
3vkl:B   (PHE103) to   (PHE153)  PROTEASE-RESISTANT MUTANT FORM OF HUMAN GALECTIN-8 IN COMPLEX WITH TWO LACTOSE MOLECULES  |   BETA-SANDWICH, CARBOHYDRATE BINDING, OLIGOSACCHARIDE, SUGAR BINDING PROTEIN 
3vkl:B   (PHE267) to   (TRP317)  PROTEASE-RESISTANT MUTANT FORM OF HUMAN GALECTIN-8 IN COMPLEX WITH TWO LACTOSE MOLECULES  |   BETA-SANDWICH, CARBOHYDRATE BINDING, OLIGOSACCHARIDE, SUGAR BINDING PROTEIN 
4zxa:C    (GLY84) to   (GLN147)  CRYSTAL STRUCTURE OF HYDROQUINONE 1,2-DIOXYGENASE PNPCD IN COMPLEX WITH CD2+ AND 4-HYDROXYBENZONITRILE  |   DIOXYGENASE, HYDROQUINONE PATHWAY, CUPIN, OXIDOREDUCTASE 
4zxc:D    (GLY84) to   (GLN147)  CRYSTAL STRUCTURE OF HYDROQUINONE 1,2-DIOXYGENASE PNPCD IN COMPLEX WITH FE3+  |   DIOXYGENASE, CUIPIN, HYDROQUINONE PATHWAY, OXIDOREDUCTASE 
4zxc:C    (GLY84) to   (GLN147)  CRYSTAL STRUCTURE OF HYDROQUINONE 1,2-DIOXYGENASE PNPCD IN COMPLEX WITH FE3+  |   DIOXYGENASE, CUIPIN, HYDROQUINONE PATHWAY, OXIDOREDUCTASE 
4zxc:B    (GLY84) to   (GLN147)  CRYSTAL STRUCTURE OF HYDROQUINONE 1,2-DIOXYGENASE PNPCD IN COMPLEX WITH FE3+  |   DIOXYGENASE, CUIPIN, HYDROQUINONE PATHWAY, OXIDOREDUCTASE 
2hfe:B   (ASN145) to   (ARG211)  RB+ COMPLEX OF A K CHANNEL WITH AN AMIDE TO ESTER SUBSTITUTION IN THE SELECTIVITY FILTER  |   CHANNEL, SEMI-SYNTHETIC, ESTER, MEMBRANE PROTEIN 
1ttg:A    (TYR32) to    (LYS86)  THE THREE-DIMENSIONAL STRUCTURE OF THE TENTH TYPE III MODULE OF FIBRONECTIN: AN INSIGHT INTO RGD-MEDIATED INTERACTIONS  |   GLYCOPROTEIN 
3vqm:I    (ILE50) to   (PRO113)  SMALL HEAT SHOCK PROTEIN HSP14.0 OF C-TERMINAL DELETION VARIANT WITH C-TERMINAL PEPTIDE  |   ALPHA-CRYSTALLIN DOMAIN, CHAPERONE 
2hg5:B   (ASN145) to   (ASN212)  CS+ COMPLEX OF A K CHANNEL WITH AN AMIDE TO ESTER SUBSTITUTION IN THE SELECTIVITY FILTER  |   CHANNEL, SEMI-SYNTHETIC, ESTER, MEMBRANE PROTEIN 
2win:A    (GLY29) to    (VAL98)  C3 CONVERTASE (C3BBB) STABILIZED BY SCIN  |   SERINE PROTEASE, IMMUNE RESPONSE, INNATE IMMUNITY, ZYMOGEN, SECRETED, PROTEASE, GLYCATION, ALTERNATIVE PATHWAY, DISEASE MUTATION, HYDROLASE, CONVERTASE, COMPLEMENT, POLYMORPHISM, IMMUNE EVASION, IMMUNE SYSTEM 
2win:B   (ASN835) to   (GLU912)  C3 CONVERTASE (C3BBB) STABILIZED BY SCIN  |   SERINE PROTEASE, IMMUNE RESPONSE, INNATE IMMUNITY, ZYMOGEN, SECRETED, PROTEASE, GLYCATION, ALTERNATIVE PATHWAY, DISEASE MUTATION, HYDROLASE, CONVERTASE, COMPLEMENT, POLYMORPHISM, IMMUNE EVASION, IMMUNE SYSTEM 
2win:C    (GLY29) to    (VAL98)  C3 CONVERTASE (C3BBB) STABILIZED BY SCIN  |   SERINE PROTEASE, IMMUNE RESPONSE, INNATE IMMUNITY, ZYMOGEN, SECRETED, PROTEASE, GLYCATION, ALTERNATIVE PATHWAY, DISEASE MUTATION, HYDROLASE, CONVERTASE, COMPLEMENT, POLYMORPHISM, IMMUNE EVASION, IMMUNE SYSTEM 
2win:D   (ASN835) to   (GLU912)  C3 CONVERTASE (C3BBB) STABILIZED BY SCIN  |   SERINE PROTEASE, IMMUNE RESPONSE, INNATE IMMUNITY, ZYMOGEN, SECRETED, PROTEASE, GLYCATION, ALTERNATIVE PATHWAY, DISEASE MUTATION, HYDROLASE, CONVERTASE, COMPLEMENT, POLYMORPHISM, IMMUNE EVASION, IMMUNE SYSTEM 
2win:E    (GLY29) to    (VAL98)  C3 CONVERTASE (C3BBB) STABILIZED BY SCIN  |   SERINE PROTEASE, IMMUNE RESPONSE, INNATE IMMUNITY, ZYMOGEN, SECRETED, PROTEASE, GLYCATION, ALTERNATIVE PATHWAY, DISEASE MUTATION, HYDROLASE, CONVERTASE, COMPLEMENT, POLYMORPHISM, IMMUNE EVASION, IMMUNE SYSTEM 
2win:F   (ASN835) to   (GLU912)  C3 CONVERTASE (C3BBB) STABILIZED BY SCIN  |   SERINE PROTEASE, IMMUNE RESPONSE, INNATE IMMUNITY, ZYMOGEN, SECRETED, PROTEASE, GLYCATION, ALTERNATIVE PATHWAY, DISEASE MUTATION, HYDROLASE, CONVERTASE, COMPLEMENT, POLYMORPHISM, IMMUNE EVASION, IMMUNE SYSTEM 
2win:F  (ASP1273) to  (TYR1326)  C3 CONVERTASE (C3BBB) STABILIZED BY SCIN  |   SERINE PROTEASE, IMMUNE RESPONSE, INNATE IMMUNITY, ZYMOGEN, SECRETED, PROTEASE, GLYCATION, ALTERNATIVE PATHWAY, DISEASE MUTATION, HYDROLASE, CONVERTASE, COMPLEMENT, POLYMORPHISM, IMMUNE EVASION, IMMUNE SYSTEM 
2win:G    (GLY29) to    (VAL98)  C3 CONVERTASE (C3BBB) STABILIZED BY SCIN  |   SERINE PROTEASE, IMMUNE RESPONSE, INNATE IMMUNITY, ZYMOGEN, SECRETED, PROTEASE, GLYCATION, ALTERNATIVE PATHWAY, DISEASE MUTATION, HYDROLASE, CONVERTASE, COMPLEMENT, POLYMORPHISM, IMMUNE EVASION, IMMUNE SYSTEM 
2win:H   (ASN835) to   (GLU912)  C3 CONVERTASE (C3BBB) STABILIZED BY SCIN  |   SERINE PROTEASE, IMMUNE RESPONSE, INNATE IMMUNITY, ZYMOGEN, SECRETED, PROTEASE, GLYCATION, ALTERNATIVE PATHWAY, DISEASE MUTATION, HYDROLASE, CONVERTASE, COMPLEMENT, POLYMORPHISM, IMMUNE EVASION, IMMUNE SYSTEM 
2hlf:D   (ASN144) to   (ALA211)  STRUCTURE OF THE ESCHERICHIS COLI CLC CHLORIDE CHANNEL Y445E MUTANT AND FAB COMPLEX  |   CLC FAMILY OF CHANNELS AND TRANSPOTERS, H+/CL- ANTIPORTER, MEMBRANE PROTEIN, FAB COMPLEX, PROTON TRANSPORT,MEMBRANE PROTEIN 
5a1a:A   (LEU651) to   (TRP720)  2.2 A RESOLUTION CRYO-EM STRUCTURE OF BETA-GALACTOSIDASE IN COMPLEX WITH A CELL-PERMEANT INHIBITOR  |   HYDROLASE, NEAR-ATOMIC, NEAR-ATOMIC RESOLUTION CRYO-ELECTRON MICROSCOPY, SINGLE- PARTICLE CRYO-EM, PROTEIN COMPLEXES, PETG 
5a1a:B   (LEU651) to   (TRP720)  2.2 A RESOLUTION CRYO-EM STRUCTURE OF BETA-GALACTOSIDASE IN COMPLEX WITH A CELL-PERMEANT INHIBITOR  |   HYDROLASE, NEAR-ATOMIC, NEAR-ATOMIC RESOLUTION CRYO-ELECTRON MICROSCOPY, SINGLE- PARTICLE CRYO-EM, PROTEIN COMPLEXES, PETG 
5a1a:C   (LEU651) to   (TRP720)  2.2 A RESOLUTION CRYO-EM STRUCTURE OF BETA-GALACTOSIDASE IN COMPLEX WITH A CELL-PERMEANT INHIBITOR  |   HYDROLASE, NEAR-ATOMIC, NEAR-ATOMIC RESOLUTION CRYO-ELECTRON MICROSCOPY, SINGLE- PARTICLE CRYO-EM, PROTEIN COMPLEXES, PETG 
5a1a:D   (LEU651) to   (TRP720)  2.2 A RESOLUTION CRYO-EM STRUCTURE OF BETA-GALACTOSIDASE IN COMPLEX WITH A CELL-PERMEANT INHIBITOR  |   HYDROLASE, NEAR-ATOMIC, NEAR-ATOMIC RESOLUTION CRYO-ELECTRON MICROSCOPY, SINGLE- PARTICLE CRYO-EM, PROTEIN COMPLEXES, PETG 
5a1u:G   (ASN770) to   (VAL833)  THE STRUCTURE OF THE COPI COAT TRIAD  |   TRANSPORT PROTEIN, STRUCTURAL PROTEIN, COPI, COATOMER, COATED VESICLES 
4lnv:B   (GLY257) to   (VAL323)  CRYSTAL STRUCTURE OF TEP1S  |   IMMUNE SYSTEM, INNATE IMMUNITY, LRIM1 AND APL1C 
5a1v:G   (ASN770) to   (VAL833)  THE STRUCTURE OF THE COPI COAT LINKAGE I  |   TRANSPORT PROTEIN, COPI, COATOMER, COATED VESICLES 
5a1v:O   (ASN770) to   (VAL833)  THE STRUCTURE OF THE COPI COAT LINKAGE I  |   TRANSPORT PROTEIN, COPI, COATOMER, COATED VESICLES 
5a1v:X   (ASN770) to   (VAL833)  THE STRUCTURE OF THE COPI COAT LINKAGE I  |   TRANSPORT PROTEIN, COPI, COATOMER, COATED VESICLES 
5a1w:G   (ASN770) to   (VAL833)  THE STRUCTURE OF THE COPI COAT LINKAGE II  |   TRANSPORT PROTEIN, COPI, COATOMER, COATED VESICLES 
1hzh:K   (PRO151) to   (PRO227)  CRYSTAL STRUCTURE OF THE INTACT HUMAN IGG B12 WITH BROAD AND POTENT ACTIVITY AGAINST PRIMARY HIV-1 ISOLATES: A TEMPLATE FOR HIV VACCINE DESIGN  |   IMMUNOGLOBULIN, ANTIBODY, B12, IMMUNE SYSTEM 
5a1x:G   (ASN770) to   (VAL833)  THE STRUCTURE OF THE COPI COAT LINKAGE III  |   TRANSPORT PROTEIN, COPI, COATOMER, COATED VESICLES 
5a1x:O   (ASN770) to   (VAL833)  THE STRUCTURE OF THE COPI COAT LINKAGE III  |   TRANSPORT PROTEIN, COPI, COATOMER, COATED VESICLES 
1i1y:A   (GLU212) to   (TRP274)  CRYSTAL STRUCTURE OF HUMAN CLASS I MHC (HLA-A2.1) COMPLEXED WITH BETA 2-MICROGLOBULIN AND HIV-RT VARIANT PEPTIDE I1Y  |   HUMAN CLASS I MHC, HIV, IMMUNE SYSTEM 
5a1y:G   (ASN770) to   (VAL833)  THE STRUCTURE OF THE COPI COAT LINKAGE IV  |   TRANSPORT PROTEIN, COPI, COATOMER, COATED VESICLES 
5a1y:O   (ASN770) to   (VAL833)  THE STRUCTURE OF THE COPI COAT LINKAGE IV  |   TRANSPORT PROTEIN, COPI, COATOMER, COATED VESICLES 
3vxo:E    (ILE35) to    (LYS94)  HLA-A24 IN COMPLEX WITH HIV-1 NEF134-10(2F)  |   HIV-1, NEF, IMMUNE SYSTEM, HLA-A24, MHC CLASS I, IMMUNOGLOBURIN DOMAIN, MHC, IMMUNE ESPONSE 
1u0t:B   (ALA217) to   (LEU263)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS NAD KINASE  |   ALPHA-BETA; BETA SANDWICH, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE INITIATIVE, TB STRUCTURAL GENOMICS CONSORTIUM, TBSGC, SIGNALING PROTEIN, TRANSFERASE 
3vxu:G    (ASP34) to    (LYS94)  THE COMPLEX BETWEEN T36-5 TCR AND HLA-A24 BOUND TO HIV-1 NEF134-10(2F) PEPTIDE  |   HIV-1, NEF, IMMUNE SYSTEM, HLA-A24, T CELL RECEPTOR, MHC CLASS I, IMMUNOGLOBURIN DOMAIN, TCR, MHC, IMMUNE RESPONSE 
3vyo:A   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE LDTMT2 N140 TRUNCATION MUTANT (RESIDEUS 140-408)  |   BETA BARREL, YKUD DOMAIN, L,D-TRANSPEPTIDASE, BETA-LACTAM BINDING, TRANSFERASE 
3vyo:B   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE LDTMT2 N140 TRUNCATION MUTANT (RESIDEUS 140-408)  |   BETA BARREL, YKUD DOMAIN, L,D-TRANSPEPTIDASE, BETA-LACTAM BINDING, TRANSFERASE 
3vyp:A   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE LDTMT2-N140 ADDUCT WITH MEROPENEM  |   BETA BARREL, YKUD DOMAIN, L,D-TRANSPEPTIDASE, BETA-LACTAM BINDING, TRANSFERASE 
3vyp:B   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE LDTMT2-N140 ADDUCT WITH MEROPENEM  |   BETA BARREL, YKUD DOMAIN, L,D-TRANSPEPTIDASE, BETA-LACTAM BINDING, TRANSFERASE 
4lsu:H   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY AND POTENTLY NEUTRALIZING ANTIBODY VRC- PG20 IN COMPLEX WITH HIV-1 CLADE A/E 93TH057 GP120  |   NEUTRALIZING ANTIBODY VRC-PG20, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4lsv:H   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY AND POTENTLY NEUTRALIZING ANTIBODY 3BNC117 IN COMPLEX WITH HIV-1 CLADE C C1086 GP120  |   NEUTRALIZING ANTIBODY 3BNC117, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3w0w:A   (GLU212) to   (TRP274)  THE COMPLEX BETWEEN T36-5 TCR AND HLA-A24 BOUND TO HIV-1 NEF134-10(2F) PEPTIDE IN SPACE GROUP P212121  |   HIV-1, NEF, HLA-A24, T CELL RECEPTOR, MHC CLASS I, TCR, MHC, IMMUNOGLOBURIN DOMAIN, IMMUNE SYSTEM, IMMUNE RESPONSE 
2htb:D   (VAL175) to   (HIS235)  CRYSTAL STRUCTURE OF A PUTATIVE MUTAROTASE (YEAD) FROM SALMONELLA TYPHIMURIUM IN MONOCLINIC FORM  |   SALMONELLA TYPHIMURIUM, CARBOHYDRATE, ALDOSE 1-EPIMERASE, MUTAROTASE, YEAD, GALM, SUGAR PHOSPHATE, ISOMERASE 
2wpd:H    (THR28) to    (PHE69)  THE MG.ADP INHIBITED STATE OF THE YEAST F1C10 ATP SYNTHASE  |   ATP PHOSPHORYLASE (H+ TRANSPORTING), ATP-BINDING, CENTRAL STALK, HYDROLASE, ATP SYNTHESIS, PHOSPHOPROTEIN, MEMBRANE PROTEIN, LIPID-BINDING, ION TRANSPORT, NUCLEOTIDE-BINDING, HYDROGEN ION TRANSPORT 
5a31:A  (ALA1632) to  (ASP1679)  STRUCTURE OF THE HUMAN APC-CDH1-HSL1-UBCH10 COMPLEX.  |   UBIQUITINATION, CELL CYCLE, APC/C 
2wq8:A   (ILE239) to   (GLY287)  GLYCAN LABELLING USING ENGINEERED VARIANTS OF GALACTOSE OXIDASE OBTAINED BY DIRECTED EVOLUTION  |   OXIDOREDUCTASE, KELCH REPEAT, METAL-BINDING, GLYCOENGINEERING, DIRECTED EVOLUTION 
4lvh:C   (ASN147) to   (SER208)  INSIGHT INTO HIGHLY CONSERVED H1 SUBTYPE-SPECIFIC EPITOPES IN INFLUENZA VIRUS HEMAGGLUTININ  |   INFLUENZA VIRUS, IMMUNE SYSTEM, HEMAGGLUTININ, ANTIBODY 
4lvh:F   (ASN147) to   (ASN210)  INSIGHT INTO HIGHLY CONSERVED H1 SUBTYPE-SPECIFIC EPITOPES IN INFLUENZA VIRUS HEMAGGLUTININ  |   INFLUENZA VIRUS, IMMUNE SYSTEM, HEMAGGLUTININ, ANTIBODY 
4lvh:I   (PRO144) to   (VAL206)  INSIGHT INTO HIGHLY CONSERVED H1 SUBTYPE-SPECIFIC EPITOPES IN INFLUENZA VIRUS HEMAGGLUTININ  |   INFLUENZA VIRUS, IMMUNE SYSTEM, HEMAGGLUTININ, ANTIBODY 
4lvh:L   (ASN147) to   (SER208)  INSIGHT INTO HIGHLY CONSERVED H1 SUBTYPE-SPECIFIC EPITOPES IN INFLUENZA VIRUS HEMAGGLUTININ  |   INFLUENZA VIRUS, IMMUNE SYSTEM, HEMAGGLUTININ, ANTIBODY 
4lvn:B   (ASP144) to   (ARG212)  CRYSTAL STRUCTURE OF PFSUB1-PRODOMAIN-NIMP.M7 FAB COMPLEX  |   ALPHA BETA, ENZYME-PRODOMAIN COMPLEX, ROSSMANN FOLD, SERINE PROTEASE, CALCIUM IONS, PRODOMAIN, PARASITOPHOROUS VACUOLE, HYDROLASE- INHIBITOR-IMMUNE SYSTEM COMPLEX 
2hvk:B   (ASN145) to   (ASN212)  CRYSTAL STRUCTURE OF THE KCSA-FAB-TBA COMPLEX IN HIGH K+  |   POTASSIUM CHANNEL, MEMBRANE PROTEIN, TETRABUTYLAMMONIUM, K+, KCSA 
2wqw:A   (GLU270) to   (GLU321)  DOUBLE-DISULFIDE CROSS-LINKED CRYSTAL DIMER OF THE LISTERIA MONOCYTOGENES INLB INTERNALIN DOMAIN  |   HGF RECEPTOR LIGAND, LEUCINE-RICH REPEAT, LEUCINE RICH REPEAT, LRR, C-MET LIGAND, CELL INVASION, VIRULENCE FACTOR 
2wqw:B   (GLU270) to   (GLU321)  DOUBLE-DISULFIDE CROSS-LINKED CRYSTAL DIMER OF THE LISTERIA MONOCYTOGENES INLB INTERNALIN DOMAIN  |   HGF RECEPTOR LIGAND, LEUCINE-RICH REPEAT, LEUCINE RICH REPEAT, LRR, C-MET LIGAND, CELL INVASION, VIRULENCE FACTOR 
1i7z:D   (PRO151) to   (PRO225)  ANTIBODY GNC92H2 BOUND TO LIGAND  |   IGG FOLD, ANTIBODY, CHIMERA, IMMUNE SYSTEM 
5a42:A   (VAL100) to   (ASP163)  CRYO-EM SINGLE PARTICLE 3D RECONSTRUCTION OF THE  NATIVE CONFORMATION OF E. COLI ALPHA-2-MACROGLOBULIN (ECAM)  |   HYDROLASE INHIBITOR, PEPTIDASE INHIBITOR 
1ub5:L   (ASN150) to   (PHE214)  CRYSTAL STRUCTURE OF ANTIBODY 19G2 WITH HAPTEN AT 100K  |   ANTIBODY FLUORSCENCE DYNAMICS, SERA LIGAND, IMMUNE SYSTEM 
1ub5:B   (ASN150) to   (PHE214)  CRYSTAL STRUCTURE OF ANTIBODY 19G2 WITH HAPTEN AT 100K  |   ANTIBODY FLUORSCENCE DYNAMICS, SERA LIGAND, IMMUNE SYSTEM 
1iam:A   (LEU119) to   (SER177)  STRUCTURE OF THE TWO AMINO-TERMINAL DOMAINS OF HUMAN INTERCELLULAR ADHESION MOLECULE-1, ICAM-1  |   RHINOVIRUS RECEPTOR, CELL ADHESION, INTEGRIN LIGAND, GLYCOPROTEIN, LFA-1 LIGAND, IMMUNOGLOBULIN FOLD, TRANSMEMBRANE, VIRAL PROTEIN RECEPTOR 
1iao:A   (VAL116) to   (TRP178)  CLASS II MHC I-AD IN COMPLEX WITH OVALBUMIN PEPTIDE 323-339  |   MHC II, CLASS II MHC, I-A, OVALBUMIN PEPTIDE 
2wsu:C   (LYS474) to   (PRO524)  GALECTIN DOMAIN OF PORCINE ADENOVIRUS TYPE 4 NADC-1 ISOLATE FIBRE  |   VIRAL PROTEIN, CARBOHYDRATE RECOGNITION DOMAIN, TANDEM-REPEAT-TYPE 
2wt2:B   (LYS631) to   (PRO685)  GALECTIN DOMAIN OF PORCINE ADENOVIRUS TYPE 4 NADC-1 ISOLATE FIBRE COMPLEXED WITH TRI(N-ACETYL-LACTOSAMINE)  |   VIRAL PROTEIN 
1ic1:B   (THR120) to   (SER177)  THE CRYSTAL STRUCTURE FOR THE N-TERMINAL TWO DOMAINS OF ICAM-1  |   ICAM-1, IMMUNOGLOBULIN FOLD, CELL ADHESION, GLYCOPROTEIN 
2wvz:C   (THR209) to   (PHE253)  STRUCTURE OF THE FAMILY GH92 INVERTING MANNOSIDASE BT3990 FROM BACTEROIDES THETAIOTAOMICRON VPI-5482  |   HYDROLASE, GH92, BT3990, GLYCOSIDE HYDROLASE FAMILY 92 
4m3u:A   (GLU686) to   (GLU722)  RB69 DNA POLYMERASE TERNARY COMPLEX WITH DT/DG AT POSITION N-3 OF PRIMER/TEMPLATE DUPLEX  |   RB69 POL, QUADRUPLE, DT/DG, N-3, RB69, HYDROLASE-DNA COMPLEX 
5a8t:A    (VAL42) to   (ALA133)  CRYSTAL STRUCTURE OF ANTHERAEA MYLITTA CPV4 POLYHEDRA TYPE 2  |   VIRAL PROTEIN, INSECT VIRUS OCCLUSION BODY, MICROCRYSTAL 
4m3w:A   (GLU686) to   (GLU722)  RB69 DNA POLYMERASE TERNARY COMPLEX WITH DT/DG AT POSITION N-4 OF PRIMER/TEMPLATE DUPLEX  |   RB69 POL, QUADRUPLE, DT/DG, N-4, RB69, HYDROLASE-DNA COMPLEX 
5a9b:A    (VAL35) to   (LYS126)  CRYSTAL STRUCTURE OF BOMBYX MORI CPV1 POLYHEDRA BASE DOMAIN DELETED MUTANT  |   VIRAL PROTEIN, INSECT VIRUS OCCLUSION BODY, MICROCRYSTAL 
5a9c:A    (VAL42) to   (ALA133)  CRYSTAL STRUCTURE OF ANTHERAEA MYLITTA CPV4 POLYHEDRA BASE DOMAIN DELETED MUTANT  |   VIRAL PROTEIN, INSECT VIRUS OCCLUSION BODY, MICROCRYSTAL 
5a9i:B   (GLY424) to   (ASP478)  CRYSTAL STRUCTURE OF THE EXTRACELLULAR DOMAIN OF PEPT2  |   TRANSPORT PROTEIN, PEPT2, EXTRACELLULAR DOMAIN, MFS 
4m42:A   (GLU686) to   (GLU722)  RB69 DNA POLYMERASE TERNARY COMPLEX WITH DG/DT AT POSITION N-4 OF PRIMER/TEMPLATE DUPLEX  |   RB69 POL, QUADRUPLE, DG/DT, N-4, RB69, HYDROLASE-DNA COMPLEX 
2iad:B   (LYS126) to   (SER190)  CLASS II MHC I-AD IN COMPLEX WITH AN INFLUENZA HEMAGGLUTININ PEPTIDE 126-138  |   MHC II, CLASS II MHC I-AD 
4m4p:A   (GLU473) to   (THR531)  CRYSTAL STRUCTURE OF EPHA4 ECTODOMAIN  |   EPH RECEPTOR PROTEIN KINASE, TRANSFERASE 
4m4r:A   (GLU473) to   (THR534)  EPHA4 ECTODOMAIN COMPLEX WITH EPHRIN A5  |   EPH RECEPTOR EPHRIN COMPLEX, TRANSFERASE 
4m4r:C   (GLU473) to   (THR531)  EPHA4 ECTODOMAIN COMPLEX WITH EPHRIN A5  |   EPH RECEPTOR EPHRIN COMPLEX, TRANSFERASE 
4m4r:E   (TYR474) to   (THR531)  EPHA4 ECTODOMAIN COMPLEX WITH EPHRIN A5  |   EPH RECEPTOR EPHRIN COMPLEX, TRANSFERASE 
4m4r:G   (GLU473) to   (THR531)  EPHA4 ECTODOMAIN COMPLEX WITH EPHRIN A5  |   EPH RECEPTOR EPHRIN COMPLEX, TRANSFERASE 
1iqa:B   (ALA193) to   (SER245)  CRYSTAL STRUCTURE OF THE EXTRACELLULAR DOMAIN OF MOUSE RANK LIGAND  |   HOMOTRIMER, BETA-STRAND JELLYROLL, RANKL, RANK LIGAND, RANK, CYTOKINE, TNF, BONE REMODELING, OSTEOCLAST DIFFERENTIATION FACTOR 
1umz:B    (GLU89) to   (VAL143)  XYLOGLUCAN ENDOTRANSGLYCOSYLASE IN COMPLEX WITH THE XYLOGLUCAN NONASACCHARIDE XLLG.  |   GLYCOSIDE HYDROLASE, XET, XTH, XEH, TRANSGLYCOSYLATION, XYLOGLUCAN, TRANSFERASE, GLYCOSYLTRANSFERASE 
1un1:A    (GLU89) to   (VAL143)  XYLOGLUCAN ENDOTRANSGLYCOSYLASE NATIVE STRUCTURE.  |   GLYCOSIDE HYDROLASE, XET, XTH, XEH, TRANSGLYCOSYLATION, XYLOGLUCAN, TRANSFERASE, GLYCOSYLTRANSFERASE 
2wxj:A   (LYS340) to   (MET424)  THE CRYSTAL STRUCTURE OF THE MURINE CLASS IA PI 3-KINASE P110DELTA IN COMPLEX WITH INK654.  |   TRANSFERASE, PHOSPHOPROTEIN, ISOFORM-SPECIFIC INHIBITORS, CANCER, NUCLEOTIDE-BINDING 
2wxk:A   (VAL342) to   (MET424)  THE CRYSTAL STRUCTURE OF THE MURINE CLASS IA PI 3-KINASE P110DELTA IN COMPLEX WITH INK666.  |   TRANSFERASE, PHOSPHOPROTEIN, ISOFORM-SPECIFIC INHIBITORS, CANCER 
4m6a:A    (SER31) to    (GLU87)  N-TERMINAL BETA-STRAND SWAPPING IN A CONSENSUS DERIVED ALTERNATIVE SCAFFOLD DRIVEN BY STABILIZING HYDROPHOBIC INTERACTIONS  |   TENCON, FN3-LIKE DOMAIN, ALTERNATIVE SCAFFOLD, B-STRAND SWAPPING, DE NOVO PROTEIN 
4m6a:C    (ASP30) to    (GLU87)  N-TERMINAL BETA-STRAND SWAPPING IN A CONSENSUS DERIVED ALTERNATIVE SCAFFOLD DRIVEN BY STABILIZING HYDROPHOBIC INTERACTIONS  |   TENCON, FN3-LIKE DOMAIN, ALTERNATIVE SCAFFOLD, B-STRAND SWAPPING, DE NOVO PROTEIN 
4m6a:E    (LEU33) to    (ASN82)  N-TERMINAL BETA-STRAND SWAPPING IN A CONSENSUS DERIVED ALTERNATIVE SCAFFOLD DRIVEN BY STABILIZING HYDROPHOBIC INTERACTIONS  |   TENCON, FN3-LIKE DOMAIN, ALTERNATIVE SCAFFOLD, B-STRAND SWAPPING, DE NOVO PROTEIN 
4m6a:F    (SER31) to    (GLU87)  N-TERMINAL BETA-STRAND SWAPPING IN A CONSENSUS DERIVED ALTERNATIVE SCAFFOLD DRIVEN BY STABILIZING HYDROPHOBIC INTERACTIONS  |   TENCON, FN3-LIKE DOMAIN, ALTERNATIVE SCAFFOLD, B-STRAND SWAPPING, DE NOVO PROTEIN 
4m6a:G    (SER31) to    (GLU87)  N-TERMINAL BETA-STRAND SWAPPING IN A CONSENSUS DERIVED ALTERNATIVE SCAFFOLD DRIVEN BY STABILIZING HYDROPHOBIC INTERACTIONS  |   TENCON, FN3-LIKE DOMAIN, ALTERNATIVE SCAFFOLD, B-STRAND SWAPPING, DE NOVO PROTEIN 
4m6a:H    (SER31) to    (GLU87)  N-TERMINAL BETA-STRAND SWAPPING IN A CONSENSUS DERIVED ALTERNATIVE SCAFFOLD DRIVEN BY STABILIZING HYDROPHOBIC INTERACTIONS  |   TENCON, FN3-LIKE DOMAIN, ALTERNATIVE SCAFFOLD, B-STRAND SWAPPING, DE NOVO PROTEIN 
4m6a:I    (SER31) to    (GLU87)  N-TERMINAL BETA-STRAND SWAPPING IN A CONSENSUS DERIVED ALTERNATIVE SCAFFOLD DRIVEN BY STABILIZING HYDROPHOBIC INTERACTIONS  |   TENCON, FN3-LIKE DOMAIN, ALTERNATIVE SCAFFOLD, B-STRAND SWAPPING, DE NOVO PROTEIN 
4m6a:J    (LEU33) to    (GLY92)  N-TERMINAL BETA-STRAND SWAPPING IN A CONSENSUS DERIVED ALTERNATIVE SCAFFOLD DRIVEN BY STABILIZING HYDROPHOBIC INTERACTIONS  |   TENCON, FN3-LIKE DOMAIN, ALTERNATIVE SCAFFOLD, B-STRAND SWAPPING, DE NOVO PROTEIN 
2ice:E   (GLN836) to   (PRO911)  CRIG BOUND TO C3C  |   ALTERNATIVE PATHWAY, COMPLEMENT, C3, CRIG, COMPLEMENT RECEPTOR, IMMUNE SYSTEM 
2icf:B   (ASN835) to   (PRO911)  CRIG BOUND TO C3B  |   ALTERNATE PATHWAY, COMPLEMENT, C3, C3B, CRIG, COMPLEMENT RECEPTOR, IMMUNE SYSTEM 
2icf:B  (VAL1274) to  (TYR1326)  CRIG BOUND TO C3B  |   ALTERNATE PATHWAY, COMPLEMENT, C3, C3B, CRIG, COMPLEMENT RECEPTOR, IMMUNE SYSTEM 
2wxq:A   (VAL342) to   (MET424)  THE CRYSTAL STRUCTURE OF THE MURINE CLASS IA PI 3-KINASE P110DELTA IN COMPLEX WITH AS15.  |   TRANSFERASE, PHOSPHOPROTEIN, ISOFORM-SPECIFIC INHIBITORS, CANCER 
2wxr:A   (VAL342) to   (MET424)  THE CRYSTAL STRUCTURE OF THE MURINE CLASS IA PI 3-KINASE P110DELTA.  |   TRANSFERASE, PHOSPHOPROTEIN, ISOFORM-SPECIFIC INHIBITORS, CANCER 
2icw:B   (ILE127) to   (ARG189)  CRYSTAL STRUCTURE OF A COMPLETE TERNARY COMPLEX BETWEEN TCR, SUPERANTIGEN, AND PEPTIDE-MHC CLASS II MOLECULE  |   TCR, MHC, SUPERANTIGEN, PROTEIN-PROTEIN COMPLEX, IMMUNE SYSTEM 
3wai:A   (VAL793) to   (GLU850)  CRYSTAL STRUCTURE OF THE C-TERMINAL GLOBULAR DOMAIN OF OLIGOSACCHARYLTRANSFERASE (AFAGLB-L, O29867_ARCFU) FROM ARCHAEOGLOBUS FULGIDUS AS A MBP FUSION  |   OLIGOSACCHARYLTRANSFERASE, N-GLYCOSYLATION, MBP FUSION, GT-C, PROTEIN B-OLIGOSACCHARYLTRANSFERASE, TRANSFERASE, TRANSPORT PROTEIN 
5aaw:G   (CYS333) to   (TRP391)  STRUCTURE OF A REDESIGNED CROSS-REACTIVE ANTIBODY TO DENGUE VIRUS WITH INCREASED IN VIVO POTENCY  |   VIRAL PROTEIN, SCFV DENGUE ANTIBODY ENVELOPE DOMAIN III 
5aaw:J   (CYS333) to   (HIS390)  STRUCTURE OF A REDESIGNED CROSS-REACTIVE ANTIBODY TO DENGUE VIRUS WITH INCREASED IN VIVO POTENCY  |   VIRAL PROTEIN, SCFV DENGUE ANTIBODY ENVELOPE DOMAIN III 
3j27:A    (TRP20) to    (ARG57)  CRYOEM STRUCTURE OF DENGUE VIRUS  |   FLAVIVIRUS, FUSION PROTEIN, PROTEIN COMPLEX, MEMBRANE, CHAPERONE, VIRUS 
3j2p:A    (TRP20) to    (ARG57)  CRYOEM STRUCTURE OF DENGUE VIRUS ENVELOPE PROTEIN HETEROTETRAMER  |   FLAVIVIRUS, FUSION PROTEIN, PROTEIN COMPLEX, MEMBRANE, VIRAL PROTEIN 
3j2p:C    (TRP20) to    (ARG57)  CRYOEM STRUCTURE OF DENGUE VIRUS ENVELOPE PROTEIN HETEROTETRAMER  |   FLAVIVIRUS, FUSION PROTEIN, PROTEIN COMPLEX, MEMBRANE, VIRAL PROTEIN 
2wzr:1    (TRP87) to   (MET186)  THE STRUCTURE OF FOOT AND MOUTH DISEASE VIRUS SEROTYPE SAT1  |   VIRUS, CAPSID, RNA REPLICATION, RNA-DIRECTED RNA POLYMERASE, NUCLEOTIDYLTRANSFERASE, HOST CYTOPLASMIC VESICLE, CAPSID PROTEIN 
4mau:H   (PRO153) to   (PRO217)  CRYSTAL STRUCTURE OF ANTI-ST2L ANTIBODY C2244  |   IMMUNOGLOBULIN FOLD, ANTIBODY, IMMUNE SYSTEM 
5aca:1    (ARG86) to   (MET185)  STRUCTURE-BASED ENERGETICS OF PROTEIN INTERFACES GUIDE FOOT-AND-MOUTH DISEASE VIRUS VACCINE DESIGN  |   VIRUS, VACCINE, FOOT AND MOUTH DISEASE VIRUS, FMDV 
1uur:A   (PRO403) to   (SER473)  STRUCTURE OF AN ACTIVATED DICTYOSTELIUM STAT IN ITS DNA-UNBOUND FORM  |   TRANSCRIPTION ACTIVATOR, DICTYOSTELIUM, STAT, SH2, SIGNAL TRANSDUCTION, TRANSDUCER, TRANSCRIPTION FACTOR 
4mcn:A    (GLY41) to   (VAL148)  HUMAN SOD1 C57S MUTANT, METAL-FREE  |   OXIDOREDUCTASE, HUMAN CU, ZN SUPEROXIDE DISMUTASE, ANTIOXIDANT, METAL-BINDING, AMYOTROPHIC LATERAL SCLEROSIS, DISULFIDE BOND 
3we1:A   (PRO615) to   (LYS673)  CRYSTAL STRUCTURE OF DENGUE 4 ENVELOPE PROTEIN DOMAIN III (ED3)  |   IMMUNOGLOBULIN LIKE DOMAIN, CELL SURFACE RECEPTOR BINDING, REPRESENT EPITOPE, VIRUS SURFACE, STRUCTURAL PROTEIN, IMMUNE SYSTEM 
3we1:B   (PRO615) to   (LYS673)  CRYSTAL STRUCTURE OF DENGUE 4 ENVELOPE PROTEIN DOMAIN III (ED3)  |   IMMUNOGLOBULIN LIKE DOMAIN, CELL SURFACE RECEPTOR BINDING, REPRESENT EPITOPE, VIRUS SURFACE, STRUCTURAL PROTEIN, IMMUNE SYSTEM 
5adp:H   (PRO155) to   (PRO219)  CRYSTAL STRUCTURE OF THE A.17 ANTIBODY FAB FRAGMENT - LIGHT CHAIN S35R MUTANT  |   IMMUNE SYSTEM, ENZYME REPROGRAMMING, ANTIBODIES, IG SUPERFAMILY, IN SILICO ANTIBODY MATURATION 
3j31:Q   (ILE177) to   (TYR219)  LIFE IN THE EXTREMES: ATOMIC STRUCTURE OF SULFOLOBUS TURRETED ICOSAHEDRAL VIRUS  |   VIRUS ASSEMBLY, EVOLUTION, ARCHAEA, VIRUS 
2ii7:A    (HIS44) to   (THR104)  ANABAENA SENSORY RHODOPSIN TRANSDUCER  |   RHODOPSIN, TRANSDUCER, SIGNALING PROTEIN 
2ii7:C    (HIS44) to   (THR104)  ANABAENA SENSORY RHODOPSIN TRANSDUCER  |   RHODOPSIN, TRANSDUCER, SIGNALING PROTEIN 
2ii8:B    (HIS44) to   (THR104)  ANABAENA SENSORY RHODOPSIN TRANSDUCER  |   RHODOPSIN, TRANSDUCER, SIGNALING PROTEIN 
2ii8:E    (HIS44) to   (HIS103)  ANABAENA SENSORY RHODOPSIN TRANSDUCER  |   RHODOPSIN, TRANSDUCER, SIGNALING PROTEIN 
2ii8:F    (HIS44) to   (HIS103)  ANABAENA SENSORY RHODOPSIN TRANSDUCER  |   RHODOPSIN, TRANSDUCER, SIGNALING PROTEIN 
2ii8:H    (HIS44) to   (THR104)  ANABAENA SENSORY RHODOPSIN TRANSDUCER  |   RHODOPSIN, TRANSDUCER, SIGNALING PROTEIN 
2iia:A    (HIS44) to   (HIS103)  ANABAENA SENSORY RHODOPSIN TRANSDUCER  |   RHODOPSIN, TRANSDUCER, SIGNALING PROTEIN 
2x10:A   (GLU470) to   (LYS520)  CRYSTAL STRUCTURE OF THE COMPLETE EPHA2 ECTODOMAIN  |   TRANSFERASE, ANGIOGENESIS, KINASE, CATARACT, RECEPTOR, APOPTOSIS, GLYCOPROTEIN 
2x11:A   (GLU470) to   (GLN525)  CRYSTAL STRUCTURE OF THE COMPLETE EPHA2 ECTODOMAIN IN COMPLEX WITH EPHRIN A5 RECEPTOR BINDING DOMAIN  |   RECEPTOR-SIGNALING PROTEIN COMPLEX, DEVELOPMENTAL PROTEIN, SIGNALING PLATFORM, KINASE, TRANSFERASE, NEUROGENESIS, RECEPTOR, CATARACT, APOPTOSIS, ERYTHROPOIETIN-PRODUCING HEPATOCELLULAR CARCINOMA, ANGIOGENESIS, SIGNALING PROTEIN 
3wex:G   (VAL116) to   (ALA180)  CRYSTAL STRUCTURE OF HLA-DP5 IN COMPLEX WITH CRY J 1-DERIVED PEPTIDE (RESIDUES 214-222)  |   IMMUNOGLOBULIN FOLD, ANTIGEN PRESENTATION, T CELL RECEPTOR, CELL SURFACE, IMMUNE SYSTEM 
1ix1:A    (ASN75) to   (VAL123)  CRYSTAL STRUCTURE OF P.AERUGINOSA PEPTIDE DEFORMYLASE COMPLEXED WITH ANTIBIOTIC ACTINONIN  |   PROTEIN-INHIBITOR COMPLEX, HYDROLASE 
2x2h:B   (ILE231) to   (ASN292)  CRYSTAL STRUCTURE OF THE GRACILARIOPSIS LEMANEIFORMIS ALPHA- 1,4-GLUCAN LYASE  |   LYASE, ANHYDROFRUCTOSE PATHWAY, GLYCOSIDE HYDROLASE FAMILY 31, STARCH BINDING DOMAIN 
2x2h:C   (ILE231) to   (ASN292)  CRYSTAL STRUCTURE OF THE GRACILARIOPSIS LEMANEIFORMIS ALPHA- 1,4-GLUCAN LYASE  |   LYASE, ANHYDROFRUCTOSE PATHWAY, GLYCOSIDE HYDROLASE FAMILY 31, STARCH BINDING DOMAIN 
2x2h:D   (ILE231) to   (ASN292)  CRYSTAL STRUCTURE OF THE GRACILARIOPSIS LEMANEIFORMIS ALPHA- 1,4-GLUCAN LYASE  |   LYASE, ANHYDROFRUCTOSE PATHWAY, GLYCOSIDE HYDROLASE FAMILY 31, STARCH BINDING DOMAIN 
2x2j:A   (ILE231) to   (ASN292)  CRYSTAL STRUCTURE OF THE GRACILARIOPSIS LEMANEIFORMIS ALPHA- 1,4-GLUCAN LYASE WITH DEOXYNOJIRIMYCIN  |   STARCH BINDING DOMAIN, ANHYDROFRUCTOSE PATHWAY, LYASE, GLYCOSIDE HYDROLASE FAMILY 31 
2x2j:B   (ILE231) to   (ASN292)  CRYSTAL STRUCTURE OF THE GRACILARIOPSIS LEMANEIFORMIS ALPHA- 1,4-GLUCAN LYASE WITH DEOXYNOJIRIMYCIN  |   STARCH BINDING DOMAIN, ANHYDROFRUCTOSE PATHWAY, LYASE, GLYCOSIDE HYDROLASE FAMILY 31 
1j0m:A   (GLY680) to   (ASP721)  CRYSTAL STRUCTURE OF BACILLUS SP. GL1 XANTHAN LYASE THAT ACTS ON SIDE CHAINS OF XANTHAN  |   ALPHA/ALPHA BARREL, ANTI-PARALLEL BETA-SHEET, LYASE 
2x3a:A    (LEU67) to   (TRP150)  ASAP1 INACTIVE MUTANT E294Q, AN EXTRACELLULAR TOXIC ZINC METALLOENDOPEPTIDASE  |   HYDROLASE 
4mhh:K   (ASP143) to   (ASN212)  CRYSTAL STRUCTURE OF FAB H5M9 IN COMPLEX WITH INFLUENZA VIRUS HEMAGGLUTININ FROM A/VIET NAM/1203/2004 (H5N1)  |   H5N1 INFLUENZA VIRUS, BROADLY NEUTRALIZING MURINE ANTIBODY, ESCAPE MUTANT, PASSIVE IMMUNOTHERAPY, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
1j4s:B    (ASP73) to   (GLY137)  STRUCTURE OF ARTOCARPIN: A LECTIN WITH MANNOSE SPECIFICITY (FORM 1)  |   ALL BETA, GREEK KEY MOTIF, BETA PRISM I FOLD, PLANT PROTEIN 
3wkm:M   (ILE148) to   (ASN214)  THE PERIPLASMIC PDZ TANDEM FRAGMENT OF THE RSEP HOMOLOGUE FROM AQUIFEX AEOLICUS IN COMPLEX WITH THE FAB FRAGMENT  |   PDZ DOMAIN, HYDROLASE 
2ite:B   (LYS114) to   (GLU175)  CRYSTAL STRUCTURE OF THE ISDA NEAT DOMAIN FROM STAPHYLOCOCCUS AUREUS  |   NEAT DOMAIN, HEME, IRON, METAL BINDING PROTEIN 
2x7l:A   (PRO153) to   (PRO217)  IMPLICATIONS OF THE HIV-1 REV DIMER STRUCTURE AT 3.2A RESOLUTION FOR MULTIMERIC BINDING TO THE REV RESPONSE ELEMENT  |   NUCLEAR EXPORT, IMMUNE SYSTEM, POST-TRANSCRIPTIONAL REGULATION 
2x7l:C   (PRO153) to   (PRO217)  IMPLICATIONS OF THE HIV-1 REV DIMER STRUCTURE AT 3.2A RESOLUTION FOR MULTIMERIC BINDING TO THE REV RESPONSE ELEMENT  |   NUCLEAR EXPORT, IMMUNE SYSTEM, POST-TRANSCRIPTIONAL REGULATION 
2x7l:E   (PRO153) to   (PRO217)  IMPLICATIONS OF THE HIV-1 REV DIMER STRUCTURE AT 3.2A RESOLUTION FOR MULTIMERIC BINDING TO THE REV RESPONSE ELEMENT  |   NUCLEAR EXPORT, IMMUNE SYSTEM, POST-TRANSCRIPTIONAL REGULATION 
2x7l:G   (PRO153) to   (PRO217)  IMPLICATIONS OF THE HIV-1 REV DIMER STRUCTURE AT 3.2A RESOLUTION FOR MULTIMERIC BINDING TO THE REV RESPONSE ELEMENT  |   NUCLEAR EXPORT, IMMUNE SYSTEM, POST-TRANSCRIPTIONAL REGULATION 
2x7l:H   (PRO153) to   (PRO217)  IMPLICATIONS OF THE HIV-1 REV DIMER STRUCTURE AT 3.2A RESOLUTION FOR MULTIMERIC BINDING TO THE REV RESPONSE ELEMENT  |   NUCLEAR EXPORT, IMMUNE SYSTEM, POST-TRANSCRIPTIONAL REGULATION 
3wlw:L   (ALA147) to   (ARG214)  MOLECULAR ARCHITECTURE OF THE ERBB2 EXTRACELLULAR DOMAIN HOMODIMER  |   HYDROLASE-IMMUNE SYSTEM COMPLEX 
3wlw:D   (ALA147) to   (GLY215)  MOLECULAR ARCHITECTURE OF THE ERBB2 EXTRACELLULAR DOMAIN HOMODIMER  |   HYDROLASE-IMMUNE SYSTEM COMPLEX 
2x8k:B   (ALA158) to   (LEU212)  CRYSTAL STRUCTURE OF SPP1 DIT (GP 19.1) PROTEIN, A PARADIGM OF HUB ADSORPTION APPARATUS IN GRAM-POSITIVE INFECTING PHAGES.  |   VIRAL PROTEIN, DISTAL TAIL PROTEIN 
1v6m:D    (GLY30) to    (ASP83)  PEANUT LECTIN WITH 9MER PEPTIDE (IWSSAGNVA)  |   LECTIN, AGGLUTININ, OPEN QUATERNARY ASSOCIATION AND MONOCLINIC, SUGAR BINDING PROTEIN 
3wo3:B   (ASN260) to   (ARG315)  CRYSTAL STRUCTURE OF IL-18 IN COMPLEX WITH IL-18 RECEPTOR ALPHA  |   BINARY COMPLEX, BETA TREFOIL FOLD (LIGAND), THREE IMMUNOGLOBULIN-LIKE DOMAINS (RECEPTOR), IMMUNITY, INFLAMMATION, AUTOIMMUNITY, ALLERGY, INTERLEUKIN-18 RECEPTOR BETA, GLYCOSYLATION, SERUM, MEMBRANE, IMMUNE SYSTEM 
3wo3:H   (ASN260) to   (ARG315)  CRYSTAL STRUCTURE OF IL-18 IN COMPLEX WITH IL-18 RECEPTOR ALPHA  |   BINARY COMPLEX, BETA TREFOIL FOLD (LIGAND), THREE IMMUNOGLOBULIN-LIKE DOMAINS (RECEPTOR), IMMUNITY, INFLAMMATION, AUTOIMMUNITY, ALLERGY, INTERLEUKIN-18 RECEPTOR BETA, GLYCOSYLATION, SERUM, MEMBRANE, IMMUNE SYSTEM 
4mmq:B   (THR420) to   (GLU463)  CRYSTAL STRUCTURE OF PREFUSION-STABILIZED RSV F VARIANT DS  |   FUSION, MEMBRANE, VIRAL PROTEIN 
4mmr:B   (THR420) to   (GLU463)  CRYSTAL STRUCTURE OF PREFUSION-STABILIZED RSV F VARIANT CAV1 AT PH 9.5  |   FUSION, MEMBRANE, VIRAL PROTEIN 
4mms:F   (THR420) to   (GLU463)  CRYSTAL STRUCTURE OF PREFUSION-STABILIZED RSV F VARIANT CAV1 AT PH 5.5  |   FUSION, MEMBRANE, VIRAL PROTEIN 
1vac:B    (ILE35) to    (TYR94)  MHC CLASS I H-2KB HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND CHICKEN OVALBUMIN  |   HISTOCOMPATIBILITY ANTIGEN, CLASS I MAJOR HISTOCOMPATIBILITY COMPLEX, MHC I, PEPTIDE, COMPLEX (MHC I/PEPTIDE) COMPLEX 
5anm:C   (GLY147) to   (PRO213)  CRYSTAL STRUCTURE OF IGE FC IN COMPLEX WITH A NEUTRALIZING ANTIBODY  |   IMMUNE SYSTEM, THERAPEUTIC ANTIBODY, IGG, IGE, ASTHMA 
1jge:B    (ILE35) to    (LYS94)  HLA-B*2705 BOUND TO NONA-PEPTIDE M9  |   MHC (MAJOR HISTOCOMPATIBILITY COMPLEX), HLA (HUMAN LEUKOCYTE ANTIGEN), IMMUNE SYSTEM 
3j40:M    (LYS47) to   (TYR105)  VALIDATED NEAR-ATOMIC RESOLUTION STRUCTURE OF BACTERIOPHAGE EPSILON15 DERIVED FROM CRYO-EM AND MODELING  |   CAPSID, ACCESSORY PROTEIN, VIRUS 
3j40:K    (LYS47) to   (PHE104)  VALIDATED NEAR-ATOMIC RESOLUTION STRUCTURE OF BACTERIOPHAGE EPSILON15 DERIVED FROM CRYO-EM AND MODELING  |   CAPSID, ACCESSORY PROTEIN, VIRUS 
1jhk:H   (PRO149) to   (LYS209)  CRYSTAL STRUCTURE OF THE ANTI-ESTRADIOL ANTIBODY 57-2  |   ANTIBODY, STEROID, IMMUNE SYSTEM 
3j4u:K    (ALA69) to   (GLN122)  A NEW TOPOLOGY OF THE HK97-LIKE FOLD REVEALED IN BORDETELLA BACTERIOPHAGE: NON-COVALENT CHAINMAIL SECURED BY JELLYROLLS  |   PROTEIN TOPOLOGY, CRYOEM, VIRUS 
1vez:A    (ASN84) to   (GLU131)  CRYSTAL STRUCTURE OF PEPTIDE DEFORMYLASE FROM LEPTOSPIRA INTERROGANS(LIPDF) AT PH8.0  |   CLOSED CONFORMATION, HYDROLASE 
1vez:B    (ASN84) to   (GLU131)  CRYSTAL STRUCTURE OF PEPTIDE DEFORMYLASE FROM LEPTOSPIRA INTERROGANS(LIPDF) AT PH8.0  |   CLOSED CONFORMATION, HYDROLASE 
2j1r:A    (ASN91) to   (ARG149)  STRUCTURE OF A STREPTOCOCCUS PNEUMONIAE FUCOSE BINDING MODULE  |   SUGAR BINDING PROTEIN, CARBOHYDRATE-BINDING PROTEIN 
2j1t:A    (ASN91) to   (ARG149)  STRUCTURE OF A STREPTOCOCCUS PNEUMONIAE FUCOSE BINDING MODULE IN COMPLEX WITH THE LEWIS Y ANTIGEN  |   CARBOHYDRATE-BINDING PROTEIN, CARBOHYDRATE BINDING PROTEIN 
2j1u:A    (ASN91) to   (ARG149)  STRUCTURE OF A STREPTOCOCCUS PNEUMONIAE FUCOSE BINDING MODULE IN COMPLEX WITH THE BLOOD GROUP A-TETRASACCHARIDE  |   SUGAR BINDING PROTEIN, CARBOHYDRATE-BINDING PROTEIN 
2j1u:B    (ASN91) to   (ARG149)  STRUCTURE OF A STREPTOCOCCUS PNEUMONIAE FUCOSE BINDING MODULE IN COMPLEX WITH THE BLOOD GROUP A-TETRASACCHARIDE  |   SUGAR BINDING PROTEIN, CARBOHYDRATE-BINDING PROTEIN 
2j1v:A    (ASN91) to   (ARG149)  STRUCTURE OF A STREPTOCOCCUS PNEUMONIAE FUCOSE BINDING MODULE IN COMPLEX WITH THE BLOOD GROUP H-TRISACCHARIDE  |   CARBOHYDRATE-BINDING PROTEIN, CARBOHYDRATE BINDING PROTEIN 
4mq7:A   (PRO215) to   (TRP277)  STRUCTURE OF HUMAN CD1D-SULFATIDE  |   GAMMA-DELTA, T CELL RECEPTOR, HUMANS, T CELLS, NON-CLASSICAL, LIPIDS, CD1D, RESTRICTION, IMMUNOGLOBULIN, MAJOR HISTOCOMPATIBILITY COMPLEX, ANTIGEN PRESENTATION, SELF-LIGANDS, IMMUNE SYSTEM 
2xet:B   (SER742) to   (ASN788)  CONSERVED HYDROPHOBIC CLUSTERS ON THE SURFACE OF THE CAF1A USHER C-TERMINAL DOMAIN ARE IMPORTANT FOR F1 ANTIGEN ASSEMBLY  |   TRANSPORT PROTEIN 
4mqd:B    (LYS74) to   (VAL132)  CRYSTAL STRUCTURE OF COMJ, INHIBITOR OF THE DNA DEGRADING ACTIVITY OF NUCA, FROM BACILLUS SUBTILIS  |   INHIBITOR OF NUCA, COMPETENCE PROTEIN J, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, PSI-BIOLOGY, HYDROLASE INHIBITOR 
5ara:H    (ARG34) to    (PHE76)  BOVINE MITOCHONDRIAL ATP SYNTHASE STATE 1A  |   HYDROLASE, ATP SYNTHASE, ROTARY ATPASE 
2j42:A   (ARG273) to   (ILE387)  LOW QUALITY CRYSTAL STRUCTURE OF THE TRANSPORT COMPONENT C2- II OF THE C2-TOXIN FROM CLOSTRIDIUM BOTULINUM  |   TOXIN, CLOSTRIDIUM BOTULINUM, C2-II 
5are:H    (ARG34) to    (TYR75)  BOVINE MITOCHONDRIAL ATP SYNTHASE STATE 1B  |   HYDROLASE, ATP SYNTHASE, ROTARY ATPASE 
3ws6:A   (ASP236) to   (TRP298)  CRYSTAL STRUCTURE OF H-2D IN COMPLEX WITH A MIMOTOPIC PEPTIDE  |   CLASS I MHC, MAJOR HISTOCOMPATIBILITY COMPLEX, MIMOTOPE, H-2D, STRUCTURAL GENOMICS, PSI-BIOLOGY, NEW YORK STRUCTURAL GENOMICS RESEARCH CONSORTIUM, NYSGRC, IMMUNE SYSTEM 
5avo:A   (VAL218) to   (GLY280)  CRYSTAL STRUCTURE OF THE REDUCED FORM OF HOMOSERINE DEHYDROGENASE FROM SULFOLOBUS TOKODAII.  |   REDUCED FORM, OXIDOREDUCTASE 
2j6e:H   (THR151) to   (ASN212)  CRYSTAL STRUCTURE OF AN AUTOIMMUNE COMPLEX BETWEEN A HUMAN IGM RHEUMATOID FACTOR AND IGG1 FC REVEALS A NOVEL FC EPITOPE AND EVIDENCE FOR AFFINITY MATURATION  |   AUTOIMMUNE COMPLEX HUMAN IGM RHEUMATOID FACTOR IGG1-FC, IMMUNOGLOBULIN C REGION, MEMBRANE, GLYCOPROTEIN, TRANSMEMBRANE, HYPOTHETICAL PROTEIN, IMMUNE SYSTEM, IMMUNOGLOBULIN DOMAIN 
2j6e:M   (THR145) to   (ALA207)  CRYSTAL STRUCTURE OF AN AUTOIMMUNE COMPLEX BETWEEN A HUMAN IGM RHEUMATOID FACTOR AND IGG1 FC REVEALS A NOVEL FC EPITOPE AND EVIDENCE FOR AFFINITY MATURATION  |   AUTOIMMUNE COMPLEX HUMAN IGM RHEUMATOID FACTOR IGG1-FC, IMMUNOGLOBULIN C REGION, MEMBRANE, GLYCOPROTEIN, TRANSMEMBRANE, HYPOTHETICAL PROTEIN, IMMUNE SYSTEM, IMMUNOGLOBULIN DOMAIN 
1jpf:B    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF THE LCMV PEPTIDIC EPITOPE GP276 IN COMPLEX WITH THE MURINE CLASS I MHC MOLECULE H-2DB  |   IG FOLD, IMMUNE SYSTEM 
2j6w:A   (LEU102) to   (THR161)  R164N MUTANT OF THE RUNX1 RUNT DOMAIN  |   TRANSCRIPTION FACTOR, TRANSCRIPTION/DNA, CHLORIDE BINDING, ACUTE MYELOID LEUKEMIA, TRANSCRIPTION REGULATION, TRANSCRIPTION, NUCLEAR PROTEIN, PHOSPHORYLATION, AML, RUNX1, IG FOLD, RUNT DOMAIN, DNA-BINDING 
2xi9:B   (THR311) to   (GLU358)  PILUS-PRESENTED ADHESIN, SPY0125 (CPA), P1 FORM  |   CELL ADHESION, GRAM POSITIVE PILUS, INTRAMOLECULAR ISOPEPTIDE BOND, INTERNAL THIOESTER 
3wu1:A   (LEU102) to   (THR161)  CRYSTAL STRUCTURE OF THE ETS1-RUNX1-DNA TERNARY COMPLEX  |   PROTEIN-DNA COMPLEX, DNA-BINDING, METHYLATION, NUCLEUS, PHOSPHOPROTEIN, TRANSCRIPTION REGULATION, ISOPEPTIDE BOND, PROTO- ONCOGENE, TRANSCRIPTION-DNA COMPLEX 
1vq0:A    (LYS57) to   (PRO130)  CRYSTAL STRUCTURE OF 33 KDA CHAPERONIN (HEAT SHOCK PROTEIN 33 HOMOLOG) (HSP33) (TM1394) FROM THERMOTOGA MARITIMA AT 2.20 A RESOLUTION  |   TM1394, 33 KDA CHAPERONIN (HEAT SHOCK PROTEIN 33 HOMOLOG) (HSP33), STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI, CHAPERONE 
1vq0:B    (LYS57) to   (PRO130)  CRYSTAL STRUCTURE OF 33 KDA CHAPERONIN (HEAT SHOCK PROTEIN 33 HOMOLOG) (HSP33) (TM1394) FROM THERMOTOGA MARITIMA AT 2.20 A RESOLUTION  |   TM1394, 33 KDA CHAPERONIN (HEAT SHOCK PROTEIN 33 HOMOLOG) (HSP33), STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI, CHAPERONE 
3wv6:A   (PHE274) to   (THR323)  CRYSTAL STRUCTURE OF A PROTEASE-RESISTANT MUTANT FORM OF HUMAN GALECTIN-9  |   BETA SANDWICH, CARBOHYDRATE-BINDING, OLIGOSACCHARIDE, SUGAR BINDING PROTEIN 
3wv6:B   (PHE274) to   (THR323)  CRYSTAL STRUCTURE OF A PROTEASE-RESISTANT MUTANT FORM OF HUMAN GALECTIN-9  |   BETA SANDWICH, CARBOHYDRATE-BINDING, OLIGOSACCHARIDE, SUGAR BINDING PROTEIN 
3wvf:B   (GLY220) to   (ASN268)  CRYSTAL STRUCTURE OF YIDC FROM ESCHERICHIA COLI  |   ALPHA HELICAL, CHAPERONE 
1jrh:L   (ASP143) to   (LYS207)  COMPLEX (ANTIBODY/ANTIGEN)  |   CYTOKINE RECEPTOR, COMPLEX (ANTIBODY/ANTIGEN), TRANSMEMBRANE, GLYCOPROTEIN 
3j70:D   (SER128) to   (PRO183)  MODEL OF GP120, INCLUDING VARIABLE REGIONS, IN COMPLEX WITH CD4 AND 17B  |   GP120, V1V2, CD4, 17B, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3j70:P   (SER128) to   (PRO183)  MODEL OF GP120, INCLUDING VARIABLE REGIONS, IN COMPLEX WITH CD4 AND 17B  |   GP120, V1V2, CD4, 17B, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3j70:U   (SER128) to   (PRO183)  MODEL OF GP120, INCLUDING VARIABLE REGIONS, IN COMPLEX WITH CD4 AND 17B  |   GP120, V1V2, CD4, 17B, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4mwf:C   (GLY504) to   (GLY565)  STRUCTURE OF HEPATITIS C VIRUS ENVELOPE GLYCOPROTEIN E2 CORE BOUND TO BROADLY NEUTRALIZING ANTIBODY AR3C  |   IMMUNOGLOBULIN FOLD, HCV E2, IMMUNE SYSTEM 
2j8u:M   (HIS156) to   (TRP242)  LARGE CDR3A LOOP ALTERATION AS A FUNCTION OF MHC MUTATION.  |   GLYCOPROTEIN, IMMUNE SYSTEM, TRANSMEMBRANE, MHC I, MEMBRANE, SECRETED, GLYCATION, IMMUNOGLOBULIN DOMAIN, HOST-VIRUS INTERACTION, PYRROLIDONE CARBOXYLIC ACID, IMMUNE RESPONSE, DISEASE MUTATION, IMUNOREGULATORY COMPLEX, CLASS I MHC-TCR CO-CRYSTAL 
5awn:L   (THR145) to   (ALA207)  CRYSTAL STRUCTURE OF HUMAN ANTI-HIV-1 BROADLY NEUTRALIZING ANTIBODY 3BC176 FAB  |   HIV-1, ENV, BROADLY NEUTRALIZING ANTIBODY, IMMUNE SYSTEM 
2xm1:A   (PRO606) to   (GLN685)  BTGH84 IN COMPLEX WITH N-ACETYL GLUCONOLACTAM  |   GLYCOSIDASE, HYDROLASE, INHIBITOR 
2xm2:A   (PRO606) to   (GLN685)  BTGH84 IN COMPLEX WITH LOGNAC  |   HYDROLASE, GLYCOSIDASE, INHIBITOR 
2xm2:B   (PRO606) to   (GLN685)  BTGH84 IN COMPLEX WITH LOGNAC  |   HYDROLASE, GLYCOSIDASE, INHIBITOR 
1w0w:B    (ILE35) to    (LYS94)  CRYSTAL STRUCTURE OF HLA-B*2709 COMPLEXED WITH THE SELF-PEPTIDE TIS FROM EGF-RESPONSE FACTOR 1  |   IMMUNE SYSTEM, MHC, MAJOR HISTOCOMPATIBILITY COMPLEX, HLA- B*2705, MHC I 
3x17:B    (THR70) to   (PRO126)  CRYSTAL STRUCTURE OF METAGENOME-DERIVED GLYCOSIDE HYDROLASE FAMILY 9 ENDOGLUCANASE  |   (ALPHA/ALPHA)6 BARREL FOLD, CELLULASE, CARBOHYDRATE/SUGAR BINDING, HYDROLASE 
3x17:A    (THR70) to   (PRO126)  CRYSTAL STRUCTURE OF METAGENOME-DERIVED GLYCOSIDE HYDROLASE FAMILY 9 ENDOGLUCANASE  |   (ALPHA/ALPHA)6 BARREL FOLD, CELLULASE, CARBOHYDRATE/SUGAR BINDING, HYDROLASE 
3x2d:H   (PRO164) to   (PRO228)  CRYSTAL STRUCTURE OF MARBURG VIRUS GP IN COMPLEX WITH THE HUMAN SURVIVOR ANTIBODY MR78  |   MARBURG, GLYCOPROTEIN, ANTIBODY, VIRUS, NEUTRALIZATION, FUSION, NIEMANN PICK C1 (NPC1) RECEPTOR, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3x2d:L   (PRO164) to   (PRO228)  CRYSTAL STRUCTURE OF MARBURG VIRUS GP IN COMPLEX WITH THE HUMAN SURVIVOR ANTIBODY MR78  |   MARBURG, GLYCOPROTEIN, ANTIBODY, VIRUS, NEUTRALIZATION, FUSION, NIEMANN PICK C1 (NPC1) RECEPTOR, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3x2d:P   (PRO164) to   (PRO228)  CRYSTAL STRUCTURE OF MARBURG VIRUS GP IN COMPLEX WITH THE HUMAN SURVIVOR ANTIBODY MR78  |   MARBURG, GLYCOPROTEIN, ANTIBODY, VIRUS, NEUTRALIZATION, FUSION, NIEMANN PICK C1 (NPC1) RECEPTOR, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
1jyn:A   (LEU651) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH LACTOSE  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jyn:B   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH LACTOSE  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jyn:C   (LEU651) to   (ARG721)  E. COLI (LACZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH LACTOSE  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jyv:A   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH ONPG  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jyw:A   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH PNPG  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jyw:A   (LEU651) to   (ARG721)  E. COLI (LACZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH PNPG  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jyw:C   (ASN649) to   (ARG721)  E. COLI (LACZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH PNPG  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jyx:A   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH IPTG  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1w39:B    (THR90) to   (SER181)  CRYSTAL STRUCTURE OF AN ARTIFICIAL TOP COMPONENT OF TURNIP YELLOW MOSAIC VIRUS  |   ARTIFICIAL TOP COMPONENT, CAPSID PROTEIN, TYMV, VIRUS, CRYSTALLOGRAPHY, VIRUS/VIRAL PROTEIN, ICOSAHEDRAL VIRUS 
5b38:B    (ILE35) to    (LYS94)  KIR3DL1*005 IN COMPLEX WITH HLA-B*57:01  |   INNATE IMMUNE RECEPTOR, KIR, NATURAL KILLER CELL, IMMUNE SYSTEM 
1jz2:A   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE-TRAPPED 2-F-GALACTOSYL- ENZYME INTERMEDIATE (ORTHORHOMBIC)  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz2:B   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE-TRAPPED 2-F-GALACTOSYL- ENZYME INTERMEDIATE (ORTHORHOMBIC)  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz2:C   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE-TRAPPED 2-F-GALACTOSYL- ENZYME INTERMEDIATE (ORTHORHOMBIC)  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz2:C   (LEU651) to   (ARG721)  E. COLI (LACZ) BETA-GALACTOSIDASE-TRAPPED 2-F-GALACTOSYL- ENZYME INTERMEDIATE (ORTHORHOMBIC)  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz2:D   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE-TRAPPED 2-F-GALACTOSYL- ENZYME INTERMEDIATE (ORTHORHOMBIC)  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz3:A   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE-TRAPPED 2-DEOXY- GALACTOSYL ENZYME INTERMEDIATE  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz3:A   (ASN649) to   (ARG721)  E. COLI (LACZ) BETA-GALACTOSIDASE-TRAPPED 2-DEOXY- GALACTOSYL ENZYME INTERMEDIATE  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz3:C   (ASN649) to   (ARG721)  E. COLI (LACZ) BETA-GALACTOSIDASE-TRAPPED 2-DEOXY- GALACTOSYL ENZYME INTERMEDIATE  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz4:B   (ARG255) to   (ASP329)  E. COLI (LACZ) BETA-GALACTOSIDASE-TRAPPED 2-DEOXY- GALACTOSYL-ENZYME INTERMEDIATE (LOW BIS-TRIS)  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz4:B   (ASN649) to   (ARG721)  E. COLI (LACZ) BETA-GALACTOSIDASE-TRAPPED 2-DEOXY- GALACTOSYL-ENZYME INTERMEDIATE (LOW BIS-TRIS)  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz4:C   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE-TRAPPED 2-DEOXY- GALACTOSYL-ENZYME INTERMEDIATE (LOW BIS-TRIS)  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz5:A   (ASN649) to   (ARG721)  E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH D-GALCTOPYRANOSYL-1- ON  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz5:B   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH D-GALCTOPYRANOSYL-1- ON  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz5:C   (ASN649) to   (ARG721)  E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH D-GALCTOPYRANOSYL-1- ON  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1w72:L   (GLY142) to   (PRO211)  CRYSTAL STRUCTURE OF HLA-A1:MAGE-A1 IN COMPLEX WITH FAB- HYB3  |   IMMUNE SYSTEM, HLA/FAB FRAGMENT, HUMAN LEUCOCYTE ANTIGEN, PEPTIDE-SPECIFIC FAB, TCR-LIKE BINDING, MHC-I 
1jz6:A   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH GALACTO- TETRAZOLE  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz6:B   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH GALACTO- TETRAZOLE  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz6:B   (ARG255) to   (ASP329)  E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH GALACTO- TETRAZOLE  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz6:C   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH GALACTO- TETRAZOLE  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz6:D   (ARG255) to   (CYS328)  E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH GALACTO- TETRAZOLE  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
4n7u:A   (LYS428) to   (ILE480)  CRYSTAL STRUCTURE OF INTRACELLULAR B30.2 DOMAIN OF BTN3A1 IN COMPLEX WITH CHDMAPP  |   BUTYROPHILIN, CD277, PHOSPHOANTIGEN, B30.2, PRY/SPRY, SIGNALING PROTEIN 
1jz7:A   (ASN649) to   (ALA723)  E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH GALACTOSE  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz7:C   (LEU651) to   (ALA723)  E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH GALACTOSE  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz7:D   (ASN649) to   (ALA723)  E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH GALACTOSE  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz8:A   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH ALLOLACTOSE  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz8:A   (LEU651) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH ALLOLACTOSE  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1jz8:B   (LEU651) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH ALLOLACTOSE  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
4n9g:M   (PRO161) to   (PRO225)  CRYSTAL STRUCTURE OF A COMPUTATIONALLY DESIGNED RSV-PRESENTING EPITOPE SCAFFOLD AND ITS ELICITED ANTIBODY 17HD9  |   ANTIBODY, HAIRPIN, EPITOPE SCAFFOLD, IMMUNE SYSTEM 
2xwb:A    (GLY29) to    (VAL98)  CRYSTAL STRUCTURE OF COMPLEMENT C3B IN COMPLEX WITH FACTORS B AND D  |   IMMUNE SYSTEM, PRO-CONVERTASE, HYDROLASE, SERINE PROTEASE, CONFORMATIONAL CHANGES, ALTERNATIVE PATHWAY 
2xwb:C    (GLY29) to    (VAL98)  CRYSTAL STRUCTURE OF COMPLEMENT C3B IN COMPLEX WITH FACTORS B AND D  |   IMMUNE SYSTEM, PRO-CONVERTASE, HYDROLASE, SERINE PROTEASE, CONFORMATIONAL CHANGES, ALTERNATIVE PATHWAY 
2xwj:A    (GLY29) to    (VAL98)  CRYSTAL STRUCTURE OF COMPLEMENT C3B IN COMPLEX WITH FACTOR B  |   IMMUNE SYSTEM, PRO-CONVERTASE, HYDROLASE, SERINE PROTEASE, CONFORMATIONAL CHANGES, ALTERNATIVE PATHWAY 
2xwj:G    (GLY29) to    (VAL98)  CRYSTAL STRUCTURE OF COMPLEMENT C3B IN COMPLEX WITH FACTOR B  |   IMMUNE SYSTEM, PRO-CONVERTASE, HYDROLASE, SERINE PROTEASE, CONFORMATIONAL CHANGES, ALTERNATIVE PATHWAY 
2xwt:B   (THR145) to   (ALA210)  CRYSTAL STRUCTURE OF THE TSH RECEPTOR IN COMPLEX WITH A BLOCKING TYPE TSHR AUTOANTIBODY  |   SIGNALING PROTEIN-IMMUNE SYSTEM COMPLEX, GPCR, GRAVES' DISEASE, AUTOIMMUNITY, RECEPTOR-AUTOANTIBODY COMPLEX 
2xwx:B   (SER349) to   (GLU414)  VIBRIO CHOLERAE COLONIZATION FACTOR GBPA CRYSTAL STRUCTURE  |   CHITIN-BINDING PROTEIN 
2jke:A   (GLU636) to   (LYS700)  STRUCTURE OF A FAMILY 97 ALPHA-GLUCOSIDASE FROM BACTEROIDES THETAIOTAOMICRON IN COMPLEX WITH DEOXYNOJIRIMYCIN  |   HYDROLASE, GLYCOSIDE HYDROLASE, FAMILY 97, ALPHA-GLUCOSIDASE, BACTEROIDES THETAIOTAOMICRON, DEOXYNOJIRIMYCIN 
1wby:B    (HIS34) to    (TYR94)  CRYSTAL STRUCTURES OF MURINE MHC CLASS I H-2 DB AND KB MOLECULES IN COMPLEX WITH CTL EPITOPES FROM INFLUENZA A VIRUS: IMPLICATIONS FOR TCR REPERTOIRE SELECTION AND IMMUNODOMINANCE  |   IMMUNE SYSTEM, MHC CLASS I, INFLUENZA PEPTIDE, PA224, IMMMUNE SYSTEM 
2jkx:A   (ILE239) to   (GLY287)  GALACTOSE OXIDASE. MATGO. COPPER FREE, EXPRESSED IN PICHIA PASTORIS.  |   METAL-BINDING, THIOETHER BOND, OXIDOREDUCTASE, COPPER, SECRETED, OXIDASES, KELCH REPEAT, COPPER ENZYMES, ENZYME CATALYSIS, PROTEIN ENGINEERING 
1wcq:A   (PHE370) to   (THR428)  MUTAGENESIS OF THE NUCLEOPHILIC TYROSINE IN A BACTERIAL SIALIDASE TO PHENYLALANINE.  |   HYDROLASE, SIALIDASE, MICROMONOSPORA VIRIDIFACIENS, HYDROLASE NEURAMINIDASE, GLYCOSIDASE 
1wcq:B   (PHE370) to   (THR422)  MUTAGENESIS OF THE NUCLEOPHILIC TYROSINE IN A BACTERIAL SIALIDASE TO PHENYLALANINE.  |   HYDROLASE, SIALIDASE, MICROMONOSPORA VIRIDIFACIENS, HYDROLASE NEURAMINIDASE, GLYCOSIDASE 
1wcq:B   (PRO436) to   (THR496)  MUTAGENESIS OF THE NUCLEOPHILIC TYROSINE IN A BACTERIAL SIALIDASE TO PHENYLALANINE.  |   HYDROLASE, SIALIDASE, MICROMONOSPORA VIRIDIFACIENS, HYDROLASE NEURAMINIDASE, GLYCOSIDASE 
1wcq:C   (PHE370) to   (THR428)  MUTAGENESIS OF THE NUCLEOPHILIC TYROSINE IN A BACTERIAL SIALIDASE TO PHENYLALANINE.  |   HYDROLASE, SIALIDASE, MICROMONOSPORA VIRIDIFACIENS, HYDROLASE NEURAMINIDASE, GLYCOSIDASE 
1k6q:L   (ASN145) to   (ASN210)  CRYSTAL STRUCTURE OF ANTIBODY FAB FRAGMENT D3  |   ANTIGEN-ANTIBODY RECOGNITION, CRYSTAL STRUCTURE, BLOOD COAGULATION, TISSUE FACTOR, IMMUNE SYSTEM 
2jll:A   (LEU624) to   (PRO686)  CRYSTAL STRUCTURE OF NCAM2 IGIV-FN3II  |   IMMUNOGLOBULIN DOMAIN, IMMUNOGLOBULIN SUPERFAMILY, CELL ADHESION, TRANSMEMBRANE, PHOSPHOPROTEIN, NEURAL, MEMBRANE, GLYCOPROTEIN, CELL MEMBRANE 
3zim:A   (TYR355) to   (ASN428)  DISCOVERY OF A POTENT AND ISOFORM-SELECTIVE TARGETED COVALENT INHIBITOR OF THE LIPID KINASE PI3KALPHA  |   TRANSFERASE 
2y1z:B    (LEU89) to   (LYS150)  HUMAN ALPHAB CRYSTALLIN ACD R120G  |   SMALL HEAT SHOCK PROTEIN, CHAPERONE, STRESS PROTEIN, EYE LENS PROTEIN, CATARACT 
2k2s:A    (PRO68) to   (VAL125)  STRUCTURE OF THE MIC1-GLD/MIC6-EGF COMPLEX FROM TOXOPLASMA GONDII  |   MICRONEME PROTEIN COMPLEX, CELL ADHESION, CYTOPLASMIC VESICLE, LECTIN, VIRULENCE, EGF-LIKE DOMAIN, MEMBRANE, TRANSMEMBRANE 
2k3u:A    (LYS61) to   (PRO113)  STRUCTURE OF THE TYROSINE-SULFATED C5A RECEPTOR N-TERMINUS IN COMPLEX WITH THE IMMUNE EVASION PROTEIN CHIPS.  |   CHEMOTAXIS INHIBITORY PROTEIN (CHIPS), SULFATED TYROSINE, GPCR MEMBRANE PROTEIN C5AR, ANAPHYLOTOXIN C5A, STAPHYLOCOCCUS AUREUS, COMPLEMENT CASCADE, SECRETED, VIRULENCE, IMMUNE SYSTEM 
4nhh:M   (PRO151) to   (ASP220)  STRUCTURE OF 2G12 IGG DIMER  |   IG, ANTIBODY, IMMUNE SYSTEM 
4nhh:I   (PRO145) to   (ASP204)  STRUCTURE OF 2G12 IGG DIMER  |   IG, ANTIBODY, IMMUNE SYSTEM 
4nhh:R   (PRO151) to   (ASP220)  STRUCTURE OF 2G12 IGG DIMER  |   IG, ANTIBODY, IMMUNE SYSTEM 
1wls:B   (GLY144) to   (HIS183)  CRYSTAL STRUCTURE OF L-ASPARAGINASE I HOMOLOGUE PROTEIN FROM PYROCOCCUS HORIKOSHII  |   STRUCTURAL GENOMICS, HYDROLASE 
1wnf:B   (GLY144) to   (HIS183)  CRYSTAL STRUCTURE OF PH0066 FROM PYROCOCCUS HORIKOSHII  |   ALPHA AND BETA PROTEINS, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, STRUCTURAL GENOMICS, HYDROLASE 
5bzw:B   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF PCDN-27B, AN ANTIBODY FROM THE PCDN FAMILY OF HIV-1 ANTIBODIES  |   HIV, ANTIBODY, FAB, IMMUNE SYSTEM 
5c0b:J   (HIS156) to   (ALA245)  1E6 TCR IN COMPLEX WITH HLA-A02 CARRYING RQFGPDFPTI  |   IMMUNO, HLA-A02, 1E6-TCR, IMMUNE SYSTEM 
4nm8:I   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY CR8043 BOUND TO H3 INFLUENZA HEMAGGLUTININ  |   VIRAL FUSION PROTEIN, IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX, IMMUNOGLOBULIN' 
2y72:A   (VAL829) to   (SER873)  CRYSTAL STRUCTURE OF THE PKD DOMAIN OF COLLAGENASE G FROM CLOSTRIDIUM HISTOLYTICUM AT 1.18 ANGSTROM RESOLUTION.  |   POLYCYSTIC KIDNEY DISEASE DOMAIN, BETA BARREL, COLLAGEN RECOGNITION DOMAIN, HYDROLASE 
2y72:B   (VAL829) to   (SER873)  CRYSTAL STRUCTURE OF THE PKD DOMAIN OF COLLAGENASE G FROM CLOSTRIDIUM HISTOLYTICUM AT 1.18 ANGSTROM RESOLUTION.  |   POLYCYSTIC KIDNEY DISEASE DOMAIN, BETA BARREL, COLLAGEN RECOGNITION DOMAIN, HYDROLASE 
1ww5:C   (GLY101) to   (TYR157)  AGROCYBE CYLINDRACEA GALECTIN COMPLEXED WITH 3'-SULFONYL LACTOSE  |   AGROCYBE CYLINDRACEA GALECTIN, FUNGAL GALECTIN, CARBOHYDRATE RECOGNITION DOMAIN, 3'-SULFATED LACTOSE, X-RAY CRYSTALLOGRAPHIC ANALYSIS, SUGAR BINDING PROTEIN 
1ww7:A   (LYS102) to   (TYR157)  AGROCYBE CYLINDRACEA GALECTIN (LIGAND-FREE)  |   AGROCYBE CYLINDRACEA GALECTIN, FUNGAL GALECTIN, CARBOHYDRATE RECOGNITION DOMAIN,X-RAY CRYSTALLOGRAPHIC ANALYSIS, SULFATE ION, SUGAR BINDING PROTEIN 
5c2w:A   (LYS487) to   (THR571)  KUENENIA STUTTGARTIENSIS HYDRAZINE SYNTHASE PRESSURIZED WITH 20 BAR XENON  |   BETA PROPELLER, HEME C, REDOX ENZYME, ANAMMOX, OXIDOREDUCTASE 
2lrp:A    (PHE87) to   (ASN164)  SOLUTION STRUCTURE, DYNAMICS AND BINDING STUDIES OF CTCBM11  |   CELLULOSOME, HYDROLASE 
4npq:T    (GLU75) to   (LEU142)  THE RESTING-STATE CONFORMATION OF THE GLIC LIGAND-GATED ION CHANNEL  |   PENTAMERIC LIGAND-GATED ION CHANNEL, PH-GATED, TRANSMEMBRANE, TRANSPORT PROTEIN 
4npy:A   (GLY142) to   (PRO208)  CRYSTAL STRUCTURE OF GERMLINE FAB PGT121, A PUTATIVE PRECURSOR OF THE BROADLY REACTIVE AND POTENT HIV-1 NEUTRALIZING ANTIBODY  |   IGG-FOLD, ANTI-HIV ANTIBODY PRECURSOR, HIV ENV GP120, IMMUNE SYSTEM 
2yd0:A   (PRO566) to   (ASP614)  CRYSTAL STRUCTURE OF THE SOLUBLE DOMAIN OF HUMAN ENDOPLASMIC RETICULUM AMINOPEPTIDASE 1 ERAP1  |   HYDROLASE, GLYCOPROTEIN, METAL-BINDING, METALLOPROTEASE, PROTEASE, ADAPTIVE IMMUNITY 
2yd4:A    (LYS60) to   (HIS118)  CRYSTAL STRUCTURE OF THE N-TERMINAL IG1-2 MODULE OF CHICKEN RECEPTOR PROTEIN TYROSINE PHOSPHATASE SIGMA  |   HYDROLASE 
1x6l:A    (THR76) to   (ASP124)  CRYSTAL STRUCTURE OF S. MARCESCENS CHITINASE A MUTANT W167A  |   CHITINASE A, HYDROLASE 
2mog:A    (SER42) to    (VAL90)  SOLUTION STRUCTURE OF THE TERMINAL IG-LIKE DOMAIN FROM LEPTOSPIRA INTERROGANS LIGB  |   IMMUNOGLOBULIN-LIKE FOLD, SURFACE PROTEIN, CELL ADHESION 
2mpo:A   (ALA105) to   (SER166)  STRUCTURAL BASIS OF TOXOPLASMA GONDII MIC2-ASSOCIATED PROTEIN INTERACTION WITH MIC2  |   TOXOPLASMA GONDII, PLASMODIUM, MICRONEME, MIC2, M2AP, CELL ADHESION 
4nwn:B    (TYR65) to   (GLY156)  COMPUTATIONALLY DESIGNED TWO-COMPONENT SELF-ASSEMBLING TETRAHEDRAL CAGE T32-28  |   TWO-COMPONENT, SELF-ASSEMBLING, TETRAHEDRON, DESIGNED PROTEIN CAGE, COMPUTATIONAL DESIGN, PROTEIN ENGINEERING, MULTIMERIZATION, NANOMATERIAL, NANOSTRUCTURE, PROTEIN BINDING 
4nwn:D    (TYR65) to   (GLY156)  COMPUTATIONALLY DESIGNED TWO-COMPONENT SELF-ASSEMBLING TETRAHEDRAL CAGE T32-28  |   TWO-COMPONENT, SELF-ASSEMBLING, TETRAHEDRON, DESIGNED PROTEIN CAGE, COMPUTATIONAL DESIGN, PROTEIN ENGINEERING, MULTIMERIZATION, NANOMATERIAL, NANOSTRUCTURE, PROTEIN BINDING 
4nwn:F    (TYR65) to   (GLY156)  COMPUTATIONALLY DESIGNED TWO-COMPONENT SELF-ASSEMBLING TETRAHEDRAL CAGE T32-28  |   TWO-COMPONENT, SELF-ASSEMBLING, TETRAHEDRON, DESIGNED PROTEIN CAGE, COMPUTATIONAL DESIGN, PROTEIN ENGINEERING, MULTIMERIZATION, NANOMATERIAL, NANOSTRUCTURE, PROTEIN BINDING 
4nwn:H    (TYR65) to   (GLY156)  COMPUTATIONALLY DESIGNED TWO-COMPONENT SELF-ASSEMBLING TETRAHEDRAL CAGE T32-28  |   TWO-COMPONENT, SELF-ASSEMBLING, TETRAHEDRON, DESIGNED PROTEIN CAGE, COMPUTATIONAL DESIGN, PROTEIN ENGINEERING, MULTIMERIZATION, NANOMATERIAL, NANOSTRUCTURE, PROTEIN BINDING 
4nwn:J    (TYR65) to   (GLY156)  COMPUTATIONALLY DESIGNED TWO-COMPONENT SELF-ASSEMBLING TETRAHEDRAL CAGE T32-28  |   TWO-COMPONENT, SELF-ASSEMBLING, TETRAHEDRON, DESIGNED PROTEIN CAGE, COMPUTATIONAL DESIGN, PROTEIN ENGINEERING, MULTIMERIZATION, NANOMATERIAL, NANOSTRUCTURE, PROTEIN BINDING 
4nwn:N    (TYR65) to   (GLY156)  COMPUTATIONALLY DESIGNED TWO-COMPONENT SELF-ASSEMBLING TETRAHEDRAL CAGE T32-28  |   TWO-COMPONENT, SELF-ASSEMBLING, TETRAHEDRON, DESIGNED PROTEIN CAGE, COMPUTATIONAL DESIGN, PROTEIN ENGINEERING, MULTIMERIZATION, NANOMATERIAL, NANOSTRUCTURE, PROTEIN BINDING 
4nwn:P    (TYR65) to   (GLY156)  COMPUTATIONALLY DESIGNED TWO-COMPONENT SELF-ASSEMBLING TETRAHEDRAL CAGE T32-28  |   TWO-COMPONENT, SELF-ASSEMBLING, TETRAHEDRON, DESIGNED PROTEIN CAGE, COMPUTATIONAL DESIGN, PROTEIN ENGINEERING, MULTIMERIZATION, NANOMATERIAL, NANOSTRUCTURE, PROTEIN BINDING 
4nwn:R    (TYR65) to   (GLY156)  COMPUTATIONALLY DESIGNED TWO-COMPONENT SELF-ASSEMBLING TETRAHEDRAL CAGE T32-28  |   TWO-COMPONENT, SELF-ASSEMBLING, TETRAHEDRON, DESIGNED PROTEIN CAGE, COMPUTATIONAL DESIGN, PROTEIN ENGINEERING, MULTIMERIZATION, NANOMATERIAL, NANOSTRUCTURE, PROTEIN BINDING 
4nwn:T    (TYR65) to   (GLY156)  COMPUTATIONALLY DESIGNED TWO-COMPONENT SELF-ASSEMBLING TETRAHEDRAL CAGE T32-28  |   TWO-COMPONENT, SELF-ASSEMBLING, TETRAHEDRON, DESIGNED PROTEIN CAGE, COMPUTATIONAL DESIGN, PROTEIN ENGINEERING, MULTIMERIZATION, NANOMATERIAL, NANOSTRUCTURE, PROTEIN BINDING 
4nwn:V    (TYR65) to   (GLY156)  COMPUTATIONALLY DESIGNED TWO-COMPONENT SELF-ASSEMBLING TETRAHEDRAL CAGE T32-28  |   TWO-COMPONENT, SELF-ASSEMBLING, TETRAHEDRON, DESIGNED PROTEIN CAGE, COMPUTATIONAL DESIGN, PROTEIN ENGINEERING, MULTIMERIZATION, NANOMATERIAL, NANOSTRUCTURE, PROTEIN BINDING 
4nwn:X    (TYR65) to   (GLY156)  COMPUTATIONALLY DESIGNED TWO-COMPONENT SELF-ASSEMBLING TETRAHEDRAL CAGE T32-28  |   TWO-COMPONENT, SELF-ASSEMBLING, TETRAHEDRON, DESIGNED PROTEIN CAGE, COMPUTATIONAL DESIGN, PROTEIN ENGINEERING, MULTIMERIZATION, NANOMATERIAL, NANOSTRUCTURE, PROTEIN BINDING 
2ygm:A   (LYS294) to   (ALA351)  THE X-RAY CRYSTAL STRUCTURE OF TANDEM CBM51 MODULES OF SP3GH98, THE FAMILY 98 GLYCOSIDE HYDROLASE FROM STREPTOCOCCUS PNEUMONIAE SP3-BS71, IN COMPLEX WITH THE BLOOD GROUP B ANTIGEN  |   HYDROLASE, CARBOHYDRATE-BINDING MODULE, BLOOD GROUP ANTIGEN 
4nyl:H   (PRO157) to   (ASP216)  CRYSTAL STRUCTURE OF ADALIMUMAB FAB FRAGMENT  |   IMMUNOGLOBULIN FOLDING, ANTIBODY FRAGMENT, TNF ALPHA, IMMUNE SYSTEM 
4nyl:C   (PRO157) to   (GLU220)  CRYSTAL STRUCTURE OF ADALIMUMAB FAB FRAGMENT  |   IMMUNOGLOBULIN FOLDING, ANTIBODY FRAGMENT, TNF ALPHA, IMMUNE SYSTEM 
5c7k:A   (PRO151) to   (PRO227)  CRYSTAL STRUCTURE BG505 SOSIP GP140 HIV-1 ENV TRIMER BOUND TO BROADLY NEUTRALIZING ANTIBODIES PGT128 AND 8ANC195  |   HIV-1, SOSIP, PGT128, 8ANC195, IMMUNE SYSTEM 
3zyj:C   (SER383) to   (THR444)  NETRING1 IN COMPLEX WITH NGL1  |   CELL ADHESION, SYNAPSE 
1xcq:A   (ASP149) to   (PHE215)  COMPLEX HCV CORE-FAB 19D9D6-PROTEIN L MUTANT (D55A,L57H,Y64W) IN SPACE GROUP P21  |   CRYSTAL PACKING, FAB, PROTEIN L, PEPTIDE COMPLEX, IMMUNE SYSTEM 
1xcq:B   (VAL155) to   (PRO217)  COMPLEX HCV CORE-FAB 19D9D6-PROTEIN L MUTANT (D55A,L57H,Y64W) IN SPACE GROUP P21  |   CRYSTAL PACKING, FAB, PROTEIN L, PEPTIDE COMPLEX, IMMUNE SYSTEM 
1xcq:C   (ASP149) to   (ASN218)  COMPLEX HCV CORE-FAB 19D9D6-PROTEIN L MUTANT (D55A,L57H,Y64W) IN SPACE GROUP P21  |   CRYSTAL PACKING, FAB, PROTEIN L, PEPTIDE COMPLEX, IMMUNE SYSTEM 
1xcq:G   (ILE150) to   (ASN218)  COMPLEX HCV CORE-FAB 19D9D6-PROTEIN L MUTANT (D55A,L57H,Y64W) IN SPACE GROUP P21  |   CRYSTAL PACKING, FAB, PROTEIN L, PEPTIDE COMPLEX, IMMUNE SYSTEM 
5c8j:A   (PRO167) to   (PRO231)  A YIDC-LIKE PROTEIN IN THE ARCHAEAL PLASMA MEMBRANE  |   MEMBRANE PROTEIN INSERTASE, MEMBRANE PROTEIN 
5c8j:C   (PRO167) to   (PRO231)  A YIDC-LIKE PROTEIN IN THE ARCHAEAL PLASMA MEMBRANE  |   MEMBRANE PROTEIN INSERTASE, MEMBRANE PROTEIN 
5c8j:E   (PRO167) to   (PRO231)  A YIDC-LIKE PROTEIN IN THE ARCHAEAL PLASMA MEMBRANE  |   MEMBRANE PROTEIN INSERTASE, MEMBRANE PROTEIN 
5c8j:G   (PRO167) to   (PRO231)  A YIDC-LIKE PROTEIN IN THE ARCHAEAL PLASMA MEMBRANE  |   MEMBRANE PROTEIN INSERTASE, MEMBRANE PROTEIN 
1ky9:A    (SER28) to   (ASP124)  CRYSTAL STRUCTURE OF DEGP (HTRA)  |   PROTEIN QUALITY CONTROL, SERINE PROTEASE, TRYPSIN, CHAPERONE, PDZ, ATP-INDEPENDENT, TEMPERATURE-REGULATED, PERIPLASM, CAGE-FORMING PROTEIN, HYDROLASE 
5c94:A    (CYS14) to    (ASP66)  INFECTIOUS BRONCHITIS VIRUS NSP9  |   CORONAVIURS RNA REPLICASE, NSP, HOMODIMER, RNA BINDING PROTEIN, HYDROLASE 
5c97:B   (PRO655) to   (ALA705)  INSULIN REGULATED AMINOPEPTIDASE  |   AMINOPEPTIDASE, ANTIGEN PRESENTATION, HYDROLASE, IRAP 
1kyu:A   (ASN765) to   (VAL816)  AP-2 CLATHRIN ADAPTOR ALPHA-APPENDAGE IN COMPLEX WITH EPS15 DPF PEPTIDE  |   PROTEIN-PEPTIDE COMPLEX, ENDOCYTOSIS, ENDOCYTOSIS/EXOCYTOSIS COMPLEX 
1kzw:A    (ARG79) to   (LYS130)  SOLUTION STRUCTURE OF HUMAN INTESTINAL FATTY ACID BINDING PROTEIN  |   NMR SPECTROSCOPY, 15N ISOTOPE LABELLING, FATTY ACID BINDING, TYPE 2 DIABETES, SINGLE BASE POLYMORPHISM, HOLO-FORM, LIPID BINDING PROTEIN 
1xeu:A   (TYR246) to   (ASN297)  CRYSTAL STRUCTURE OF INTERNALIN C FROM LISTERIA MONOCYTOGENES  |   LISTERIA MONOCYTOGENES; CELLULAR INVASION; INTERNALIN C; LEUCINE-RICH REPEAT; CRYSTAL STRUCTURE, CELL INVASION 
1xfd:A   (ARG511) to   (ASN566)  STRUCTURE OF A HUMAN A-TYPE POTASSIUM CHANNEL ACCELERATING FACTOR DPPX, A MEMBER OF THE DIPEPTIDYL AMINOPEPTIDASE FAMILY  |   DPPX; DPP6; KV4; KV; KAF, MEMBRANE PROTEIN 
1xfd:B   (ARG511) to   (ASN566)  STRUCTURE OF A HUMAN A-TYPE POTASSIUM CHANNEL ACCELERATING FACTOR DPPX, A MEMBER OF THE DIPEPTIDYL AMINOPEPTIDASE FAMILY  |   DPPX; DPP6; KV4; KV; KAF, MEMBRANE PROTEIN 
1xfd:C   (ARG511) to   (ASN566)  STRUCTURE OF A HUMAN A-TYPE POTASSIUM CHANNEL ACCELERATING FACTOR DPPX, A MEMBER OF THE DIPEPTIDYL AMINOPEPTIDASE FAMILY  |   DPPX; DPP6; KV4; KV; KAF, MEMBRANE PROTEIN 
1xfd:D   (ARG511) to   (ASN566)  STRUCTURE OF A HUMAN A-TYPE POTASSIUM CHANNEL ACCELERATING FACTOR DPPX, A MEMBER OF THE DIPEPTIDYL AMINOPEPTIDASE FAMILY  |   DPPX; DPP6; KV4; KV; KAF, MEMBRANE PROTEIN 
2ykl:H   (PRO149) to   (ASP208)  STRUCTURE OF HUMAN ANTI-NICOTINE FAB FRAGMENT IN COMPLEX WITH NICOTINE-11-YL-METHYL-(4-ETHYLAMINO-4-OXO)-BUTANOATE  |   IMMUNE SYSTEM, MONOCLONAL ANTIBODIES, ANTI-SMOKING VACCINE 
5ccg:E   (GLY306) to   (GLY379)  STRUCTURE OF THE CA2+-BOUND SYNAPTOTAGMIN-1 SNARE COMPLEX (LONG UNIT CELL FORM)  |   XFEL STRUCTURE, SYNAPTIC FUSION COMPLEX, SYNAPTOTAGMIN1, NEURONAL SNARE COMPLEX, ENDOCYTOSIS, EXOCYTOSIS 
4o4a:A    (LEU49) to   (SER115)  2.75 ANGSTROM CRYSTAL STRUCTURE OF PUTATIVE LIPOPROTEIN FROM BACILLUS ANTHRACIS.  |   STRUCTURAL GENOMICS, NIAID, NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID, PUTATIVE LIPOPROTEIN, LIPID BINDING PROTEIN 
4o4a:B    (GLY47) to   (SER115)  2.75 ANGSTROM CRYSTAL STRUCTURE OF PUTATIVE LIPOPROTEIN FROM BACILLUS ANTHRACIS.  |   STRUCTURAL GENOMICS, NIAID, NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID, PUTATIVE LIPOPROTEIN, LIPID BINDING PROTEIN 
4o4a:C    (GLY47) to   (SER115)  2.75 ANGSTROM CRYSTAL STRUCTURE OF PUTATIVE LIPOPROTEIN FROM BACILLUS ANTHRACIS.  |   STRUCTURAL GENOMICS, NIAID, NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID, PUTATIVE LIPOPROTEIN, LIPID BINDING PROTEIN 
4o4a:D    (GLY47) to   (SER115)  2.75 ANGSTROM CRYSTAL STRUCTURE OF PUTATIVE LIPOPROTEIN FROM BACILLUS ANTHRACIS.  |   STRUCTURAL GENOMICS, NIAID, NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID, PUTATIVE LIPOPROTEIN, LIPID BINDING PROTEIN 
5ccj:C   (LEU307) to   (GLY379)  CRYSTAL STRUCTURE OF THE QUINTUPLE MUTANT OF THE SYNAPTOTAGMIN-1 C2B DOMAIN  |   SYNAPTOTAGMIN1, C2B DOMAIN, SIGNALING PROTEIN 
5cck:H   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF HUMAN ANTI-HIV-1 BROADLY NEUTRALIZING ANTIBODY 3BC315 FAB  |   HIV-1, ENV, BNAB, ANTIBODY, IMMUNE SYSTEM 
2nsm:A   (ALA337) to   (PRO385)  CRYSTAL STRUCTURE OF THE HUMAN CARBOXYPEPTIDASE N (KININASE I) CATALYTIC DOMAIN  |   CAROXYPEPTIDASE, ZINC PEPTIDASE, TRANSTHYRETIN-LIKE DOMAIN, HORMONE PROCESSING, PEPTIDE MODIFICATION, HYDROLASE 
2yn3:D  (GLN5106) to  (GLU5161)  STRUCTURAL INSIGHT INTO THE GIANT CALCIUM-BINDING ADHESIN SIIE: IMPLICATIONS FOR THE ADHESION OF SALMONELLA ENTERICA TO POLARIZED EPITHELIAL CELLS  |   MEMBRANE PROTEIN, BIG-DOMAINS ADHESIN 
3jvf:C    (GLY80) to   (PRO152)  CRYSTAL STRUCTURE OF AN INTERLEUKIN-17 RECEPTOR COMPLEX  |   CYTOKINE, INTERLEUKIN, CYSTEINE-KNOT GROWTH FACTOR, RECEPTOR-CYTOKINE COMPLEX, DISULFIDE BOND, GLYCOPROTEIN, SECRETED, MEMBRANE, RECEPTOR, TRANSMEMBRANE, SIGNALING PROTEIN, SIGNALING PROTEIN - CYTOKINE COMPLEX 
3jvf:C   (HIS198) to   (CYS272)  CRYSTAL STRUCTURE OF AN INTERLEUKIN-17 RECEPTOR COMPLEX  |   CYTOKINE, INTERLEUKIN, CYSTEINE-KNOT GROWTH FACTOR, RECEPTOR-CYTOKINE COMPLEX, DISULFIDE BOND, GLYCOPROTEIN, SECRETED, MEMBRANE, RECEPTOR, TRANSMEMBRANE, SIGNALING PROTEIN, SIGNALING PROTEIN - CYTOKINE COMPLEX 
4o8n:A   (TYR226) to   (ASP307)  CRYSTAL STRUCTURE OF STHARAF62A, A GH62 FAMILY ALPHA-L- ARABINOFURANOSIDASE FROM STREPTOMYCES THERMOVIOLACEUS, IN THE APOPROTEIN FORM  |   5-FOLD BETA-PROPELLER, GLYCOSYL HYDROLASE FAMILY 62, GH62, ALPHA-L- ARABINOFURANOSIDASE, HYDROLASE 
2yow:A   (LYS129) to   (ASP201)  BACILLUS AMYLOLIQUEFACIENS CBM33  |   OXIDOREDUCTASE, CELLULOSE OXIDATION, GH61, CELLULOSE DEGRADATION 
2yow:B   (LYS129) to   (ASP201)  BACILLUS AMYLOLIQUEFACIENS CBM33  |   OXIDOREDUCTASE, CELLULOSE OXIDATION, GH61, CELLULOSE DEGRADATION 
2yox:A   (LYS129) to   (ASP201)  BACILLUS AMYLOLIQUEFACIENS CBM33 IN COMPLEX WITH CU(I) AFTER PHOTOREDUCTION  |   OXIDOREDUCTASE, CELLULOSE OXIDATION, GH61, CELLULOSE DEGRADATION 
2yox:B   (LYS129) to   (ASP201)  BACILLUS AMYLOLIQUEFACIENS CBM33 IN COMPLEX WITH CU(I) AFTER PHOTOREDUCTION  |   OXIDOREDUCTASE, CELLULOSE OXIDATION, GH61, CELLULOSE DEGRADATION 
2yoy:A   (LYS129) to   (ASP201)  BACILLUS AMYLOLIQUEFACIENS CBM33 IN COMPLEX WITH CU(I) REDUCED USING ASCORBATE  |   OXIDOREDUCTASE, CELLULOSE OXIDATION, GH61, CELLULOSE DEGRADATION 
2yoy:B   (LYS129) to   (ASP201)  BACILLUS AMYLOLIQUEFACIENS CBM33 IN COMPLEX WITH CU(I) REDUCED USING ASCORBATE  |   OXIDOREDUCTASE, CELLULOSE OXIDATION, GH61, CELLULOSE DEGRADATION 
5cex:B   (PRO147) to   (PRO211)  CRYSTAL STRUCTURE OF FAB 32H+109L, A PUTATIVE PRECURSOR OF THE PGT121 FAMILY OF POTENT HIV-1 ANTIBODIES  |   HIV-1, IMMUNE SYSTEM, ANTIBODY 
5cex:D   (PRO147) to   (PRO211)  CRYSTAL STRUCTURE OF FAB 32H+109L, A PUTATIVE PRECURSOR OF THE PGT121 FAMILY OF POTENT HIV-1 ANTIBODIES  |   HIV-1, IMMUNE SYSTEM, ANTIBODY 
5cfh:A    (ILE35) to    (LYS94)  HUMAN BETA-2 MICROGLOBULIN DOUBLE MUTANT W60G-Y63W  |   AGGREGATION PROPENSITY, AMYLOID, BETA-SANDWITCH, FOLD STABILITY, IMMUNE SYSTEM 
5cgj:A   (ILE328) to   (GLY378)  CRYSTAL STRUCTURE OF MURINE KEAP1 IN COMPLEX WITH RA839, A NON- COVALENT SMALL-MOLECULE BINDER TO KEAP1 AND SELECTIVE ACTIVATOR OF NRF2 SIGNALLING.  |   BETA PROPELLER, INHIBITOR, COMPLEX, PROTEIN BINDING 
2nx5:U   (HIS157) to   (ASP247)  CRYSTAL STRUCTURE OF ELS4 TCR BOUND TO HLA-B*3501 PRESENTING EBV PEPTIDE EPLPQGQLTAY AT 1.7A  |   TCR-PMHC, IMMUNE COMPLEX, IMMUNE SYSTEM 
5cin:L   (ALA144) to   (ARG211)  CRYSTAL STRUCTURE OF NON-NEUTRALIZING VERSION OF 4E10 (DELTALOOP) WITH EPITOPE BOUND  |   BROADLY NEUTRALIZING ANTIBODY, RECOMBINANT FAB, ENV-PEPTIDE, HIV-1, EPITOPE, IMMUNE SYSTEM 
4odt:L   (ASP143) to   (ASN210)  FAB STRUCTURE OF LIPID A-SPECIFIC ANTIBODY S1-15 IN COMPLEX WITH LIPID A CARBOHYDRATE BACKBONE  |   CARBOHYDRATE BINDING, IMMUNE SYSTEM 
4odu:A   (SER149) to   (LYS208)  UNLIGANDED FAB STRUCTURE OF LIPID A-SPECIFIC ANTIBODY S1-15  |   CARBOHYDRATE BINDING, IMMUNE SYSTEM 
4ofd:B   (THR157) to   (VAL223)  CRYSTAL STRUCTURE OF MOUSE NEPH1 D1-D2  |   IMMUNOGLOBULIN SUPERFAMILY, CELL ADHESION, KIDNEY, BLOOD FILTRATION, PROTEIN BINDING, N-LINKED GLYCOSYLATION, SIGNALING PROTEIN, MEMBRANE, EXTRACELLULAR 
4ofp:C   (GLN362) to   (ALA429)  CRYSTAL STRUCTURE OF SYG-2 D3-D4  |   IMMUNOGLOBULIN SUPERFAMILY, CELL ADHESION, SYNAPTOGENESIS, PROTEIN BINDING, N-LINKED GLYCOSYLATION, MEMBRANE, EXTRACELLULAR, SIGNALING PROTEIN 
4ofy:D   (GLN362) to   (ALA429)  CRYSTAL STRUCTURE OF THE COMPLEX OF SYG-1 D1-D2 AND SYG-2 D1-D4  |   IMMUNOGLOBULIN SUPERFAMILY, CELL ADHESION, SYNAPTOGENESIS, PROTEIN BINDING, N-LINKED GLYCOSYLATION, MEMBRANE, EXTRACELLULAR, SIGNALING PROTEIN 
5clt:A    (VAL98) to   (TYR155)  CRYSTAL STRUCTURE OF HUMAN GLYCOGEN BRANCHING ENZYME (GBE1) IN COMPLEX WITH ACARBOSE  |   STRUCTURAL GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC, TRANSFERASE 
5cma:B   (PRO154) to   (PRO218)  ANTI-B7-H3 MONOCLONAL ANTIBODY CH8H9 FAB FRAGMENT  |   B7-H3 8H9 MONOCLONAL ANTIBODY, IMMUNE SYSTEM 
4oi7:A   (THR154) to   (VAL233)  RAGE RECOGNIZES NUCLEIC ACIDS AND PROMOTES INFLAMMATORY RESPONSES TO DNA  |   PROTEIN-DNA COMPLEX, IG FOLD, DNA BINDING, EXTRACELLULAR RECEPTOR, TRANSPORT PROTEIN,SIGNALING PROTEIN-DNA COMPLEX 
4oi8:A   (THR154) to   (VAL233)  RAGE IS A NUCLEIC ACID RECEPTOR THAT PROMOTES INFLAMMATORY RESPONSES TO DNA.  |   IG FOLD, DNA BINDING, TRANSPORT PROTEIN,SIGNALING PROTEIN-DNA COMPLEX 
4oi9:A    (GLU32) to    (ARG88)  CRYSTAL STRUCTURE OF ICAM-5 D1-D4 ECTODOMAIN FRAGMENT, SPACE GROUP P21  |   CELL ADHESION, CELL SURFACE, NEURONS, IMMUNOGLOBULIN SUPERFAMILY, INTERCELLULAR ADHESION MOLECULES, ICAM-5, TELENCEPHALIN 
4oia:B    (GLY34) to    (GLN87)  CRYSTAL STRUCTURE OF ICAM-5 D1-D4 ECTODOMAIN FRAGMENT, SPACE GROUP P4322  |   ICAM-5 EXTRACELLULAR DOMAIN, IGV, INMUNOLOGY, ICAM-5, BRAIN, CELL ADHESION 
4oib:A    (ARG33) to    (PRO89)  CRYSTAL STRUCTURE OF ICAM-5 D1-D4 ECTODOMAIN FRAGMENT, SPACE GROUP R3  |   CELL ADHESION, CELL SURFACE, NEURONS, IMMUNOGLOBULIN SUPERFAMILY, INTERCELLULAR ADHESION MOLECULES, ICAM-5, TELENCEPHALIN 
2o26:Y    (ARG65) to   (SER107)  STRUCTURE OF A CLASS III RTK SIGNALING ASSEMBLY  |   STEM CELL FACTOR, RECEPTOR TYROSINE KINASE, CLASS III, RECEPTOR- LIGAND COMPLEX, GROWTH FACTOR, CYTOKINE, 4-HELIX BUNDLE, CYTOKINE- SIGNALING PROTEIN COMPLEX 
5cnz:B    (ILE36) to    (VAL93)  CRYSTAL STRUCTURE OF BONY FISH MHC CLASS I, PEPTIDE AND B2M II  |   FISH MHC CLASS I, EVOLUTION, PRESENTATION MECHANISM, PEPTIDE BINDING PROTEIN-IMMUNE SYSTEM COMPLEX 
4a55:A   (ASP352) to   (PHE430)  CRYSTAL STRUCTURE OF P110ALPHA IN COMPLEX WITH ISH2 OF P85ALPHA AND THE INHIBITOR PIK-108  |   TRANSFERASE, ONCOGENE, LIPID KINASE, MEMBRANE BINDING, CANCER MUTATIONS, TUMOURS, GROWTH FACTOR SIGNALLING, PI3-KINASE INHIBITOR, NON-ATP COMPETITIVE LIGAND BINDING SITE, STRUCTURE-ACTIVITY RELATIONSHIP, ENZYME REGULATION 
5csb:A    (ILE35) to    (LYS94)  THE CRYSTAL STRUCTURE OF BETA2-MICROGLOBULIN D76N MUTANT AT ROOM TEMPERATURE  |   BETA-2 MICROGLOBULIN, AMYLOIDOSIS, ROOM TEMPERATURE, IMMUNOGLOBULIN- LIKE, IMMUNE SYSTEM 
5csg:A    (ILE35) to    (LYS94)  THE CRYSTAL STRUCTURE OF BETA2-MICROGLOBULIN R97Q MUTANT  |   BETA-2 MICROGLOBULIN, AMYLOIDOSIS, ROOM TEMPERATURE, IMMUNOGLOBULIN- LIKE, IMMUNE SYSTEM 
2o6c:A    (ARG96) to   (ASP177)  STRUCTURE OF SELENOMETHIONYL RTP34 FROM TREPONEMA PALLIDUM  |   IG-FOLD, SYPHILIS, METAL-ION BINDING, DIMER, MEMBRANE PROTEIN, PROTEIN BINDING 
2o6c:B    (ARG96) to   (ASP177)  STRUCTURE OF SELENOMETHIONYL RTP34 FROM TREPONEMA PALLIDUM  |   IG-FOLD, SYPHILIS, METAL-ION BINDING, DIMER, MEMBRANE PROTEIN, PROTEIN BINDING 
2o6d:A    (ARG96) to   (ASP177)  STRUCTURE OF NATIVE RTP34 FROM TREPONEMA PALLIDUM  |   IG-FOLD, SYPHILIS, METAL-ION BINDING, DIMER, MEMBRANE PROTEIN, PROTEIN BINDING 
2o6d:B    (ARG96) to   (ASP177)  STRUCTURE OF NATIVE RTP34 FROM TREPONEMA PALLIDUM  |   IG-FOLD, SYPHILIS, METAL-ION BINDING, DIMER, MEMBRANE PROTEIN, PROTEIN BINDING 
2o6e:A    (TYR94) to   (ASP177)  STRUCTURE OF NATIVE RTP34 FROM TREPONEMA PALLIDUM FROM ZINC-SOAKED CRYSTALS  |   IG-FOLD, SYPHILIS, METAL-ION BINDING, DIMER, MEMBRANE PROTEIN, PROTEIN BINDING 
2o6e:B    (ARG96) to   (ASP177)  STRUCTURE OF NATIVE RTP34 FROM TREPONEMA PALLIDUM FROM ZINC-SOAKED CRYSTALS  |   IG-FOLD, SYPHILIS, METAL-ION BINDING, DIMER, MEMBRANE PROTEIN, PROTEIN BINDING 
2o6f:A    (ARG96) to   (ASP177)  STRUCTURE OF METAL- FREE RTP34 FROM TREPONEMA PALLIDUM  |   IG-FOLD, SYPHILIS, METAL-ION BINDING, DIMER, MEMBRANE PROTEIN, PROTEIN BINDING 
2o6f:B    (ARG96) to   (ASP177)  STRUCTURE OF METAL- FREE RTP34 FROM TREPONEMA PALLIDUM  |   IG-FOLD, SYPHILIS, METAL-ION BINDING, DIMER, MEMBRANE PROTEIN, PROTEIN BINDING 
4okv:D   (ASN150) to   (ASN215)  CRYSTAL STRUCTURE OF ANOPHELINE ANTI-PLATELET PROTEIN WITH FAB ANTIBODY  |   MALARIA VECTOR MOSQUITO, COLLAGEN BINDING PROTEIN, BLOOD CLOTTING 
4olu:H   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF ANTIBODY VRC07 IN COMPLEX WITH CLADE A/E 93TH057 HIV-1 GP120 CORE  |   VRC07 ANTIBODY, PASSIVE TRANSFER, NEUTRALIZATION, IN VIVO PROTECTION, AUTOREACTIVITY, LENTIVIRAL INFECTION, ENHANCED POTENCY, HIV-1 GP120, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4olv:H   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF ANTIBODY VRC07-G54F IN COMPLEX WITH CLADE A/E 93TH057 HIV-1 GP120 CORE  |   VRC07 ANTIBODY, PASSIVE TRANSFER, NEUTRALIZATION, IN VIVO PROTECTION, AUTOREACTIVITY, LENTIVIRAL INFECTION, ENHANCED POTENCY, HIV-1 GP120, VRC07-G54F, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4olw:H   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF ANTIBODY VRC07-G54H IN COMPLEX WITH CLADE A/E 93TH057 HIV-1 GP120 CORE  |   VRC07 ANTIBODY, PASSIVE TRANSFER, NEUTRALIZATION, IN VIVO PROTECTION, AUTOREACTIVITY, LENTIVIRAL INFECTION, ENHANCED POTENCY, HIV-1 GP120, VRC07-G54H, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4olx:H   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF ANTIBODY VRC07-G54L IN COMPLEX WITH CLADE A/E 93TH057 HIV-1 GP120 CORE  |   VRC07 ANTIBODY, PASSIVE TRANSFER, NEUTRALIZATION, IN VIVO PROTECTION, AUTOREACTIVITY, LENTIVIRAL INFECTION, ENHANCED POTENCY, HIV-1 GP120, VRC07-G54L, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4om1:H   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF ANTIBODY VRC07-I30Q, G54W, S58N IN COMPLEX WITH CLADE A/E 93TH057 HIV-1 GP120 CORE  |   VRC07 ANTIBODY, PASSIVE TRANSFER, NEUTRALIZATION, IN VIVO PROTECTION, AUTOREACTIVITY, LENTIVIRAL INFECTION, ENHANCED POTENCY, HIV-1 GP120, VRC07-I30Q, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3kcp:A   (PHE182) to   (ALA228)  CRYSTAL STRUCTURE OF INTERACTING CLOSTRIDIUM THERMOCELLUM MULTIMODULAR COMPONENTS  |   COHESIN, DOCKERIN, X-MODULE, CELLULOSOME, CARBOHYDRATE METABOLISM, CELL WALL BIOGENESIS/DEGRADATION, CELLULOSE DEGRADATION, GLYCOPROTEIN, POLYSACCHARIDE DEGRADATION, SECRETED, STRUCTURAL PROTEIN 
3kcw:A    (ALA47) to   (ASN111)  CRYSTAL STRUCTURE OF GANODERMA FUNGAL IMMUNOMODULATORY PROTEIN, GMI  |   FNIII, IMMUNE SYSTEM 
2zj7:A   (ASP396) to   (ARG438)  CRYSTAL STRUCTURE OF D157A MUTANT OF PSEUDOMONAS SP. MIS38 LIPASE  |   FAMILY I.3 LIPASE, BETA ROLL, CALCIUM BINDING PROTEIN, RTX PROTEIN, HYDROLASE, CALCIUM SITE MUTANTS 
5cu5:A   (PRO589) to   (GLY637)  CRYSTAL STRUCTURE OF ERAP2 WITHOUT CATALYTIC ZN(II) ATOM  |   HYDROLASE, AMINOPEPTIDASE, ENDOPLASMIC RETICULUM, THERMOLYSIN-LIKE CATALYTIC DOMAIN 
5cus:H   (PRO154) to   (LYS214)  CRYSTAL STRUCTURE OF SERBB3-FAB3379 COMPLEX  |   ERBB3, ANTIBODY, TRANSFERASE 
5cus:I   (PRO154) to   (VAL212)  CRYSTAL STRUCTURE OF SERBB3-FAB3379 COMPLEX  |   ERBB3, ANTIBODY, TRANSFERASE 
5cus:J   (PRO154) to   (ASP213)  CRYSTAL STRUCTURE OF SERBB3-FAB3379 COMPLEX  |   ERBB3, ANTIBODY, TRANSFERASE 
5cus:K   (VAL155) to   (LYS214)  CRYSTAL STRUCTURE OF SERBB3-FAB3379 COMPLEX  |   ERBB3, ANTIBODY, TRANSFERASE 
2zky:F    (LEU42) to   (VAL148)  CRYSTAL STRUCTURE OF HUMAN CU-ZN SUPEROXIDE DISMUTASE MUTANT G93A  |   OXIDOREDUCTASE, HUMAN CU-ZN SUPEROXIDE DISMUTASE, ALS, FALS, METAL- BINDING, DISEASE MUTATION, E.C.1.15.1.1, AMYOTROPHIC LATERAL SCLEROSIS, ANTIOXIDANT, STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI 
1xu2:A   (PHE167) to   (LYS240)  THE CRYSTAL STRUCTURE OF APRIL BOUND TO BCMA  |   TNFSF, CYTOKINE, CRD, RECEPTOR, JELLY-ROLL, CYSTEINE-RICH, HORMONE- GROWTH FACTOR RECEPTOR COMPLEX 
2zok:A   (ASP212) to   (TRP274)  CRYSTAL STRUCTURE OF H-2DB IN COMPLEX WITH JHMV EPITOPE S510  |   IMMUNE SYSTEM, IG FOLD, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, IMMUNOGLOBULIN DOMAIN, SECRETED, CLEAVAGE ON PAIR OF BASIC RESIDUES, ENVELOPE PROTEIN, FUSION PROTEIN, HOST-VIRUS INTERACTION, VIRION, VIRULENCE 
2zok:C   (ASP212) to   (TRP274)  CRYSTAL STRUCTURE OF H-2DB IN COMPLEX WITH JHMV EPITOPE S510  |   IMMUNE SYSTEM, IG FOLD, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, IMMUNOGLOBULIN DOMAIN, SECRETED, CLEAVAGE ON PAIR OF BASIC RESIDUES, ENVELOPE PROTEIN, FUSION PROTEIN, HOST-VIRUS INTERACTION, VIRION, VIRULENCE 
2zok:E   (ASP212) to   (TRP274)  CRYSTAL STRUCTURE OF H-2DB IN COMPLEX WITH JHMV EPITOPE S510  |   IMMUNE SYSTEM, IG FOLD, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, IMMUNOGLOBULIN DOMAIN, SECRETED, CLEAVAGE ON PAIR OF BASIC RESIDUES, ENVELOPE PROTEIN, FUSION PROTEIN, HOST-VIRUS INTERACTION, VIRION, VIRULENCE 
1xwv:A    (THR49) to   (THR123)  STRUCTURE OF THE HOUSE DUST MITE ALLERGEN DER F 2: IMPLICATIONS FOR FUNCTION AND MOLECULAR BASIS OF IGE CROSS- REACTIVITY  |   BETA SHEETS, ALLERGEN 
1xwv:B    (THR49) to   (THR123)  STRUCTURE OF THE HOUSE DUST MITE ALLERGEN DER F 2: IMPLICATIONS FOR FUNCTION AND MOLECULAR BASIS OF IGE CROSS- REACTIVITY  |   BETA SHEETS, ALLERGEN 
1m9s:A   (GLU270) to   (LEU319)  CRYSTAL STRUCTURE OF INTERNALIN B (INLB), A LISTERIA MONOCYTOGENES VIRULENCE PROTEIN CONTAINING SH3-LIKE DOMAINS.  |   INTERNALIN, CELL INVASION, GW DOMAINS, SH3 DOMAINS, SIGNALING PROTEIN 
1mam:H   (VAL156) to   (LYS214)  CRYSTAL STRUCTURE TO 2.45 A RESOLUTION OF A MONOCLONAL FAB SPECIFIC FOR THE BRUCELLA A CELL WALL POLYSACCHARIDE ANTIGEN  |   IMMUNOGLOBULIN 
2zsv:B    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF H-2KB IN COMPLEX WITH JHMV EPITOPE S598  |   IG FOLD, PROTEIN-PROTEIN INTERACTIONS, IMMUNE SYSTEM, SUBDOMINANT EPITOPE, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, IMMUNOGLOBULIN DOMAIN, SECRETED 
2zsv:D    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF H-2KB IN COMPLEX WITH JHMV EPITOPE S598  |   IG FOLD, PROTEIN-PROTEIN INTERACTIONS, IMMUNE SYSTEM, SUBDOMINANT EPITOPE, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, IMMUNOGLOBULIN DOMAIN, SECRETED 
1mcn:A   (ALA147) to   (PRO212)  PRINCIPLES AND PITFALLS IN DESIGNING SITE DIRECTED PEPTIDE LIGANDS  |   IMMUNOGLOBULIN, IMMUNE SYSTEM 
1mco:L   (ALA147) to   (LYS208)  THREE-DIMENSIONAL STRUCTURE OF A HUMAN IMMUNOGLOBULIN WITH A HINGE DELETION  |   IMMUNOGLOBULIN 
1mco:H   (PRO256) to   (GLY326)  THREE-DIMENSIONAL STRUCTURE OF A HUMAN IMMUNOGLOBULIN WITH A HINGE DELETION  |   IMMUNOGLOBULIN 
4oy6:A   (TYR154) to   (ASP224)  STRUCTURE OF SCLPMO10B IN COMPLEX WITH COPPER.  |   LPMO, AA10, CBM33, PMO, GH61, CELLULOSE DEGRADATION, COPPER MONOOXYGENASE, OXIDOREDUCTASE 
4oy8:A   (TYR154) to   (ASP224)  STRUCTURE OF SCLPMO10B IN COMPLEX WITH ZINC.  |   LPMO, AA10, CBM33, PMO, GH61, CELLULOSE DEGRADATION, COPPER MONOOXYGENASE 
2zwl:T    (THR35) to   (PRO102)  HUMAN FACTOR VIIA-TISSUE FACTOR COMPLEXED WITH HIGHLY SELECTIVE PEPTIDE INHIBITOR  |   SERINE PROTEASE, ALTERNATIVE SPLICING, BLOOD COAGULATION, CALCIUM, CLEAVAGE ON PAIR OF BASIC RESIDUES, DISEASE MUTATION, EGF-LIKE DOMAIN, GAMMA-CARBOXYGLUTAMIC ACID, GLYCOPROTEIN, HYDROLASE, HYDROXYLATION, PHARMACEUTICAL, POLYMORPHISM, PROTEASE, ZYMOGEN, LIPOPROTEIN, MEMBRANE, PALMITATE, TRANSMEMBRANE, HYDROLASE/BLOOD CLOTTING COMPLEX, SECRETED 
4p06:A    (ASP38) to    (ASP95)  BACTERIAL ARYLSULFATE SULFOTRANSFERASE (ASST) H436N MUTANT WITH 4- METHYLUMBELLIFERYL SULFATE (MUS) IN THE ACTIVE SITE  |   SULFOTRANSFERASE, BETA PROPELLER, ACTIVE SITE MUTANT 
4aef:A    (SER28) to   (VAL103)  THE CRYSTAL STRUCTURE OF THERMOSTABLE AMYLASE FROM THE PYROCOCCUS  |   HYDROLASE, THERMOSTABILITY, HIGH TEMPERATURE 
4aef:B    (SER28) to   (VAL103)  THE CRYSTAL STRUCTURE OF THERMOSTABLE AMYLASE FROM THE PYROCOCCUS  |   HYDROLASE, THERMOSTABILITY, HIGH TEMPERATURE 
5d1q:C   (PRO153) to   (PRO217)  ISDB NEAT2 BOUND BY CLONE D2-06  |   ISDB NEAT2, IGVH1-69, GERMLINE ENCODED, IMMUNE SYSTEM 
5d1q:D   (ALA144) to   (ARG211)  ISDB NEAT2 BOUND BY CLONE D2-06  |   ISDB NEAT2, IGVH1-69, GERMLINE ENCODED, IMMUNE SYSTEM 
5d1x:B   (PRO153) to   (VAL215)  ISDB NEAT2 BOUND BY D4-30  |   ISDB, NEAT2, GERMLINE ENCODED, IMMUNE SYSTEM 
5d1z:I   (ARG196) to   (PHE256)  ISDB NEAT1 BOUND BY CLONE D4-10  |   ISDB, NEAT1, GERMLINE ENCODED, IMMUNE SYSTEM 
4p2o:D   (HIS154) to   (TRP240)  CRYSTAL STRUCTURE OF THE 2B4 TCR IN COMPLEX WITH 2A/I-EK  |   T CELL RECEPTOR, IMMUNE SYSTEM, PEPTIDE-MHC, COMPLEX 
4p3k:A   (LEU135) to   (GLU179)  STRUCTURE OF ANCESTRAL PYRR PROTEIN (PLUMPYRR)  |   RNA BINDING PROTEINS, RECONSTRUCTED AMINO ACID SEQUENCE, UNKNOWN FUNCTION 
1y6h:A    (ASN84) to   (GLU131)  CRYSTAL STRUCTURE OF LIPDF  |   OPEN AND CLOSE CONFORMATION, PDF, HYDROLASE 
1y6h:B    (ASN84) to   (GLU131)  CRYSTAL STRUCTURE OF LIPDF  |   OPEN AND CLOSE CONFORMATION, PDF, HYDROLASE 
3knb:B    (VAL44) to   (GLU105)  CRYSTAL STRUCTURE OF THE TITIN C-TERMINUS IN COMPLEX WITH OBSCURIN- LIKE 1  |   IG-LIKE, TITIN, OBSCURIN, OBSL1, ATP-BINDING, CALMODULIN-BINDING, CARDIOMYOPATHY, DISEASE MUTATION, IMMUNOGLOBULIN DOMAIN, KINASE, LIMB-GIRDLE MUSCULAR DYSTROPHY, MAGNESIUM, NUCLEOTIDE-BINDING, NUCLEUS, PHOSPHOPROTEIN, SERINE/THREONINE-PROTEIN KINASE, TRANSFERASE, STRUCTURAL PROTEIN-STRUCTURAL PROTEIN COMPLEX 
2zyh:B   (TRP263) to   (ARG317)  MUTANT A. FULGIDUS LIPASE S136A COMPLEXED WITH FATTY ACID FRAGMENT  |   LIPASE, ARCHAEOGLOBUS FULGIDUS, FATTY ACID, HYDROLASE 
2zyr:A   (TRP263) to   (ARG317)  A. FULGIDUS LIPASE WITH FATTY ACID FRAGMENT AND MAGNESIUM  |   LIPASE, ARCHAEOGLOBUS FULGIDUS, FATTY ACID, HYDROLASE 
2zys:A   (GLY262) to   (ARG317)  A. FULGIDUS LIPASE WITH FATTY ACID FRAGMENT AND CHLORIDE  |   LIPASE, ARCHAEOGLOBUS FULGIDUS, FATTY ACID, HYDROLASE 
4p57:A   (LEU117) to   (GLU179)  MHC TCR PEPTIDE COMPLEX  |   MHC TCR PEPTIDE BE2+ COMPLEX, BERYLLIOSIS, IMMUNE SYSTEM 
1mq8:A   (LEU119) to   (GLN183)  CRYSTAL STRUCTURE OF ALPHAL I DOMAIN IN COMPLEX WITH ICAM-1  |   IG SUPERFAMILY, ROSSMANN FOLD, METAL MEDIATED PROTEIN INTERFACE, IMMUNE SYSTEM 
1mq8:C   (LEU119) to   (GLN183)  CRYSTAL STRUCTURE OF ALPHAL I DOMAIN IN COMPLEX WITH ICAM-1  |   IG SUPERFAMILY, ROSSMANN FOLD, METAL MEDIATED PROTEIN INTERFACE, IMMUNE SYSTEM 
3a0o:A    (GLY50) to   (GLU118)  CRYSTAL STRUCTURE OF ALGINATE LYASE FROM AGROBACTERIUM TUMEFACIENS C58  |   ALPHA/ALPHA BALLEL+ANTI-PARALLEL BETA SHEET, LYASE 
1ya5:A   (VAL134) to   (THR188)  CRYSTAL STRUCTURE OF THE TITIN DOMAINS Z1Z2 IN COMPLEX WITH TELETHONIN  |   TELETHONIN; T-CAP; IG-LIKE DOMAINS; Z1; Z2; TITIN, STRUCTURAL PROTEIN 
1mr5:A   (GLY515) to   (ILE560)  ORTHORHOMBIC FORM OF TRYPANOSOMA CRUZI TRANS-SIALIDASE  |   TRANSGLYCOSYLATION, BETA-PROPELLER, PROTEIN-CARBOHYDRATE INTERACTIONS, SIALIDASE, HYDROLASE 
3kpt:A   (GLU430) to   (SER500)  CRYSTAL STRUCTURE OF BCPA, THE MAJOR PILIN SUBUNIT OF BACILLUS CEREUS  |   INTRAMOLECULAR AMIDE BOND, PILIN SUBUNIT, BETA SHEET 
4p82:A   (LEU135) to   (ASN180)  STRUCTURE OF PYRR PROTEIN FROM BACILLUS SUBTILIS  |   RNA BINDING PROTEINS, RECONSTRUCTED AMINO ACID SEQUENCE, UNKNOWN FUNCTION 
1ms8:B   (VAL273) to   (GLY331)  TRICLINIC FORM OF TRYPANOSOMA CRUZI TRANS-SIALIDASE, IN COMPLEX WITH 3-DEOXY-2,3-DEHYDRO-N-ACETYLNEURAMINIC ACID (DANA)  |   SIALIDASE, TRANS-GLYCOSYLATION, PROTEIN-CARBOHYDRATE INTERACTIONS, BETA-PROPELLER, HYDROLASE 
1ybw:A   (ALA423) to   (GLY478)  PROTEASE DOMAIN OF HGFA WITH NO INHIBITOR  |   HYDROLASE 
1ybw:B   (ALA423) to   (GLY478)  PROTEASE DOMAIN OF HGFA WITH NO INHIBITOR  |   HYDROLASE 
5d70:L   (THR145) to   (ALA207)  CRYSTAL STRUCTURE OF MOR03929, A NEUTRALIZING ANTI-HUMAN GM-CSF ANTIBODY FAB FRAGMENT IN COMPLEX WITH HUMAN GM-CSF  |   GM-CSF, AFFINITY MATURATION, PHAGE DISPLAY, CYTOKINE, ANTIBODY, PROTEROS BIOSTRUCTURES GMBH, IMMUNE SYSTEM 
5d72:M   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF MOR04252, A NEUTRALIZING ANTI-HUMAN GM-CSF ANTIBODY FAB FRAGMENT IN COMPLEX WITH HUMAN GM-CSF  |   GM-CSF, AFFINITY MATURATION, PHAGE DISPLAY, CYTOKINE, ANTIBODY, PROTEROS BIOSTRUCTURES GMBH, IMMUNE SYSTEM 
4p9h:H   (PRO149) to   (GLU212)  CRYSTAL STRUCTURE OF 8ANC195 FAB IN COMPLEX WITH GP120 OF 93TH057 HIV- 1 AND SOLUBLE CD4 D1D2  |   IG FOLD, ANTI HIV, ANTIBODY, IMMUNE SYSTEM COMPLEX, VIRAL PROTEIN- IMMUNE SYSTEM COMPLEX 
5d7h:A   (ILE188) to   (GLY234)  X-RAY CRYSTAL STRUCTURE OF L,D TRANSPEPTIDASE 2 FROM MYCOBACTERIUM TUBERCULOSIS  |   TRANSFERASE 
5d7h:B   (ILE188) to   (GLY234)  X-RAY CRYSTAL STRUCTURE OF L,D TRANSPEPTIDASE 2 FROM MYCOBACTERIUM TUBERCULOSIS  |   TRANSFERASE 
5d7j:B   (HIS154) to   (ARG242)  STRUCTURE OF HUMAN MR1-5-OP-RU IN COMPLEX WITH HUMAN MAIT M33.64(Y95ALPHAF) TCR  |   RECEPTOR, ANTIGEN, IMMUNE SYSTEM 
5d7s:H   (PRO153) to   (PRO217)  CRYSTAL STRUCTURE OF MOR04357, A NEUTRALIZING ANTI-HUMAN GM-CSF ANTIBODY FAB FRAGMENT  |   GM-CSF, AFFINITY MATURATION, PHAGE DISPLAY, CYTOKINE, ANTIBODY, PROTEROS BIOSTRUCTURES GMBH, IMMUNE SYSTEM 
3a3y:B   (LEU211) to   (SER305)  CRYSTAL STRUCTURE OF THE SODIUM-POTASSIUM PUMP WITH BOUND POTASSIUM AND OUABAIN  |   MEMBRANE PROTEIN, ION PUMP, ATPASE, K+ BINDING, OUABAIN BINDING, HALOACID DEHYDROGENEASE SUPERFAMILY, PHOSPHATE ANALOGUE, ATP- BINDING, HYDROLASE, ION TRANSPORT, NUCLEOTIDE-BINDING, PHOSPHOPROTEIN, HYDROLASE-TRANSPORT PROTEIN COMPLEX, MEMBRANE, TRANSMEMBRANE, TRANSPORT 
1yfu:A    (GLY64) to   (ARG111)  CRYSTAL STRUCTURE OF 3-HYDROXYANTHRANILATE-3,4-DIOXYGENASE FROM RALSTONIA METALLIDURANS  |   CUPIN, OXIDOREDUCTASE 
1yfy:A    (GLY64) to   (ARG111)  CRYSTAL STRUCTURE OF 3-HYDROXYANTHRANILATE-3,4-DIOXYGENASE FROM RALSTONIA METALLIDURANS COMPLEXED WITH 3-HYDROXYANTHRANILIC ACID  |   CUPIN, OXIDOREDUCTASE 
4ak1:A   (GLU362) to   (ALA422)  STRUCTURE OF BT4661, A SUSE-LIKE SURFACE LOCATED POLYSACCHARIDE BINDING PROTEIN FROM THE BACTEROIDES THETAIOTAOMICRON HEPARIN UTILISATION LOCUS  |   HEPARIN-BINDING PROTEIN, HEPARAN SULPHATE 
4ak5:A   (ALA314) to   (SER375)  NATIVE CRYSTAL STRUCTURE OF BPGH117  |   HYDROLASE, MARINE GLYCOSIDE HYDROLASE, MARINE POLYSACCHARIDE DEGRADATION, MARINE CAZYMES, AGAR METABOLISM, SEAWEED BIOFUELS 
1mwa:B   (HIS156) to   (ALA245)  2C/H-2KBM3/DEV8 ALLOGENEIC COMPLEX  |   IG DOMAIN, ANTIGEN RECOGNITION, COMPLEMENTARITY DETERMINING REGION, IMMUNE SYSTEM 
1yjd:H   (PRO156) to   (ILE217)  CRYSTAL STRUCTURE OF HUMAN CD28 IN COMPLEX WITH THE FAB FRAGMENT OF A MITOGENIC ANTIBODY (5.11A1)  |   IGSF, CD28 HOMODIMER, IMMUNE SYSTEM-SIGNALING PROTEIN COMPLEX 
1mz6:A   (LYS544) to   (ASN610)  TRYPANOSOMA RANGELI SIALIDASE IN COMPLEX WITH THE INHIBITOR DANA  |   INIBITOR COMPLEX, TRYPANOSOMAL SIALIDASE, SIALYLTRANSFERASE, HYDROLASE, HYDROLASE INHIBITOR 
1ykk:A    (ASP65) to   (PHE145)  PROTOCATECHUATE 3,4-DIOXYGENASE Y408C MUTANT  |   3,4-PCD, CATECHOL, PROTOCATECHUATE, DIOXYGENASE, OXIDOREDUCTASE 
1ykk:E    (ASP65) to   (PHE145)  PROTOCATECHUATE 3,4-DIOXYGENASE Y408C MUTANT  |   3,4-PCD, CATECHOL, PROTOCATECHUATE, DIOXYGENASE, OXIDOREDUCTASE 
1ykk:I    (ASP65) to   (ASP147)  PROTOCATECHUATE 3,4-DIOXYGENASE Y408C MUTANT  |   3,4-PCD, CATECHOL, PROTOCATECHUATE, DIOXYGENASE, OXIDOREDUCTASE 
5dc0:A    (TYR32) to    (THR93)  CRYSTAL STRUCTURE OF MONOBODY GG3/ABL1 SH2 DOMAIN COMPLEX  |   ENGINEERED BINDING PROTEIN, ANTIBODY MIMIC, PROTEIN-PROTEIN COMPLEX, SH2 DOMAIN, TYROSINE-PROTEIN KINASE, PROTEIN BINDING 
1ykm:A    (ASP65) to   (PHE145)  PROTOCATECHUATE 3,4-DIOXYGENASE Y408E MUTANT  |   CATECHOL, PROTOCATECHUATE, OXIDOREDUCTASE 
1ykm:C    (ASP65) to   (PHE145)  PROTOCATECHUATE 3,4-DIOXYGENASE Y408E MUTANT  |   CATECHOL, PROTOCATECHUATE, OXIDOREDUCTASE 
1ykm:I    (ASP65) to   (PHE145)  PROTOCATECHUATE 3,4-DIOXYGENASE Y408E MUTANT  |   CATECHOL, PROTOCATECHUATE, OXIDOREDUCTASE 
1ykm:K    (ASP65) to   (PHE145)  PROTOCATECHUATE 3,4-DIOXYGENASE Y408E MUTANT  |   CATECHOL, PROTOCATECHUATE, OXIDOREDUCTASE 
5dc4:B    (TYR33) to    (ASN92)  CRYSTAL STRUCTURE OF MONOBODY AS25/ABL1 SH2 DOMAIN COMPLEX, CRYSTAL A  |   ENGINEERED BINDING PROTEIN, ANTIBODY MIMIC, PROTEIN-PROTEIN COMPLEX, SH2 DOMAIN, TYROSINE-PROTEIN KINASE, PROTEIN BINDING 
1ykp:G    (ASP65) to   (PHE145)  PROTOCATECHUATE 3,4-DIOXYGENASE Y408H MUTANT BOUND TO DHB  |   PROTOCATECHUATE, CATECHOL, OXIDOREDUCTASE 
1ymm:E   (HIS158) to   (GLY245)  TCR/HLA-DR2B/MBP-PEPTIDE COMPLEX  |   PROTEIN-PROTEIN COMPLEX, T CELL REPERTOIRE, AUTO-IMMUNITY, IMMUNE SYSTEM 
1yn6:B    (ILE35) to    (TYR94)  CRYSTAL STRUCTURE OF A MOUSE MHC CLASS I PROTEIN, H2-DB, IN COMPLEX WITH A PEPTIDE FROM THE INFLUENZA A ACID POLYMERASE  |   MHC CLASS 1, H2-DB, INFLUENZA A, PEPTIDE OF ACID POLYMERASE, IMMUNE SYSTEM 
1yn7:B    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF A MOUSE MHC CLASS I PROTEIN, H2-DB, IN COMPLEX WITH A MUTATED PEPTIDE (R7A) OF THE INFLUENZA A ACID POLYMERASE  |   MHC CLASS 1, H2-DB, INFLUENZA A, PEPTIDE OF ACID POLYMERASE, IMMUNE SYSTEM 
5dca:A  (SER2098) to  (LYS2163)  CRYSTAL STRUCTURE OF YEAST FULL LENGTH BRR2 IN COMPLEX WITH PRP8 JAB1 DOMAIN  |   PROTEIN COMPLEX, HELICASE, RNP REMODELING, SPLICEOSOME ACTIVATION, HYDROLASE 
5dcc:A   (ILE188) to   (GLY234)  X-RAY CRYSTAL STRUCTURE OF A TEBIPENEM ADDUCT OF L,D TRANSPEPTIDASE 2 FROM MYCOBACTERIUM TUBERCULOSIS  |   L, D -TRANSPEPTIDASE, CARBAPENEMS TEBIPENEM-ADDUCT, TRANSFERASE 
5dcc:B   (ILE188) to   (ASP251)  X-RAY CRYSTAL STRUCTURE OF A TEBIPENEM ADDUCT OF L,D TRANSPEPTIDASE 2 FROM MYCOBACTERIUM TUBERCULOSIS  |   L, D -TRANSPEPTIDASE, CARBAPENEMS TEBIPENEM-ADDUCT, TRANSFERASE 
3kym:J   (PRO155) to   (ARG219)  CRYSTAL STRUCTURE OF LI33 IGG2 DI-FAB  |   IGG2 MONOCLONAL ANTI-LINGO, IMMUNE SYSTEM 
3kym:O   (GLU143) to   (GLU213)  CRYSTAL STRUCTURE OF LI33 IGG2 DI-FAB  |   IGG2 MONOCLONAL ANTI-LINGO, IMMUNE SYSTEM 
3abz:A   (SER484) to   (LYS556)  CRYSTAL STRUCTURE OF SE-MET LABELED BETA-GLUCOSIDASE FROM KLUYVEROMYCES MARXIANUS  |   GLYCOSIDE HYDROLASE FAMILY3 BETA-GLUCOSIDASE, PA14 DOMAIN, HYDROLASE 
4pg9:B    (ILE35) to    (TYR94)  MHC CLASS I IN COMPLEX WITH SENDAI VIRUS NUCLEOPROTEIN PEPTIDE FAPGNYPAL  |   IMMUNE SYSTEM, IMMUNOGLOBULIN DOMAIN, IMMUNE RESPONSE, IMMUNE SYSTEM- PEPTIDE COMPLEX 
4pgd:B    (ILE35) to    (TYR94)  MHC CLASS I IN COMPLEX WITH MODIFIED SENDAI VIRUS NUCLEOPROTEIN PEPTIDE FAPGNYPAF  |   IMMUNE SYSTEM, IMMUNOGLOBULIN DOMAIN, IMMUNE RESPONSE, IMMUNE SYSTEM- PEPTIDE COMPLEX 
5df0:A    (ILE69) to   (ALA122)  CRYSTAL STRUCTURE OF ACMNPV CHITINASE A IN COMPLEX WITH CHITOTRIO- THIAZOLINE DITHIOAMIDE  |   CHITINASE, ACMNPV, CHITIN, GLYCOSIDASE, HYDROLASE 
5df0:B    (ASP68) to   (ASP115)  CRYSTAL STRUCTURE OF ACMNPV CHITINASE A IN COMPLEX WITH CHITOTRIO- THIAZOLINE DITHIOAMIDE  |   CHITINASE, ACMNPV, CHITIN, GLYCOSIDASE, HYDROLASE 
1yq2:F   (PRO254) to   (ILE315)  BETA-GALACTOSIDASE FROM ARTHROBACTER SP. C2-2 (ISOENZYME C2- 2-1)  |   GLYCOSYL HYDROLASE FAMILY 2; TIM BARREL; HEXAMER 
1n59:B    (ILE35) to    (TYR94)  CRYSTAL STRUCTURE OF THE MURINE CLASS I MAJOR HISTOCOMPATIBILITY COMPLEX OF H-2KB, B2-MICROGLOBULIN, AND A 9-RESIDUE IMMUNODOMINANT PEPTIDE EPITOPE GP33 DERIVED FROM LCMV  |   MURINE MHC, VIRAL ESCAPE, LCMV, IMMUNODOMINANT EPITOPE, IMMUNE SYSTEM 
3l3o:A    (GLY29) to    (VAL98)  STAPHYLOCOCCAL COMPLEMENT INHIBITOR (SCIN) IN COMPLEX WITH HUMAN COMPLEMENT COMPONENT C3C  |   COMPLEMENT ALTERNATE PATHWAY, COMPLEMENT PATHWAY, CONVERSTASE, IMMUNE RESPONSE, INFLAMMATORY RESPONSE, INNATE IMMUNITY, SECRETED, VIRULENCE, IMMUNE EVASION, IMMUNE SYSTEM 
3l3o:D    (GLY29) to    (VAL98)  STAPHYLOCOCCAL COMPLEMENT INHIBITOR (SCIN) IN COMPLEX WITH HUMAN COMPLEMENT COMPONENT C3C  |   COMPLEMENT ALTERNATE PATHWAY, COMPLEMENT PATHWAY, CONVERSTASE, IMMUNE RESPONSE, INFLAMMATORY RESPONSE, INNATE IMMUNITY, SECRETED, VIRULENCE, IMMUNE EVASION, IMMUNE SYSTEM 
4pjb:F   (HIS154) to   (GLU238)  STRUCTURE OF HUMAN MR1-5-OP-RU IN COMPLEX WITH HUMAN MAIT B-F3-C1 TCR  |   MR1, TCR, IMMUNE COMPLEX, 5-OP-RU, IMMUNE SYSTEM 
1yuh:B   (GLU153) to   (PRO217)  FAB FRAGMENT  |   ANTI-NITROPHENOL, LAMBDA LIGHT CHAIN, IMMUNOGLOBULIN, IMMUNE SYSTEM 
5dk3:G   (PRO156) to   (ASP215)  CRYSTAL STRUCTURE OF PEMBROLIZUMAB, A FULL LENGTH IGG4 ANTIBODY  |   CANCER, ANTIBODY, SUBCLASSES, IGG4, MELANOMA, IMMUNE SYSTEM 
3l5h:A    (TYR42) to    (ILE99)  CRYSTAL STRUCTURE OF THE FULL ECTODOMAIN OF HUMAN GP130: NEW INSIGHTS INTO THE MOLECULAR ASSEMBLY OF RECEPTOR COMPLEXES  |   IG-LIKE, FNIII, CELL MEMBRANE, DISULFIDE BOND, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, MEMBRANE, PHOSPHOPROTEIN, RECEPTOR, SECRETED, TRANSMEMBRANE, IMMUNE SYSTEM 
3l5w:B   (PRO157) to   (PRO221)  CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN IL-13 AND C836 FAB  |   IMMUNOGLOBULIN FOLD, ALPHA-HELICAL BUNDLE, CYTOKINE, DISULFIDE BOND, GLYCOPROTEIN, POLYMORPHISM, SECRETED, MONOCLONAL ANTIBODY, IMMUNE SYSTEM 
1yy9:D   (PRO155) to   (GLU218)  STRUCTURE OF THE EXTRACELLULAR DOMAIN OF THE EPIDERMAL GROWTH FACTOR RECEPTOR IN COMPLEX WITH THE FAB FRAGMENT OF CETUXIMAB/ERBITUX/IMC- C225  |   CELL SURFACE RECEPTOR; TYROSINE KINASE; GLYCOPROTEIN; ANTIGEN:ANTIBODY COMPLEX; FAB FRAGMENT; ANTITUMOR; DRUG, IMMUNE SYSTEM-TRANSFERASE COMPLEX 
1yym:Q  (ALA1144) to  (SER1208)  CRYSTAL STRUCTURE OF F23, A SCORPION-TOXIN MIMIC OF CD4, IN COMPLEX WITH HIV-1 YU2 GP120 ENVELOPE GLYCOPROTEIN AND ANTI-HIV-1 ANTIBODY 17B  |   HIV-1, GP120, YU2, SCORPION TOXIN, CD4 MIMIC, F23, ANTIBODY, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3l7f:H   (PRO157) to   (PRO221)  STRUCTURE OF IL-13 ANTIBODY H2L6, A HUMANIZED VARIANT OF C836  |   IMMUNOGLOBULIN FOLD, MONOCLONAL ANTIBODY, IMMUNE SYSTEM 
5dmg:C  (PRO1035) to  (PRO1099)  X-RAY STRUCTURE OF THE FAB FRAGMENT OF THE ANTI TAU ANTIBODY RB86 IN COMPLEX WITH THE PHOSPHORYLATED TAU PEPTIDE (416-430)  |   ANTIBODY, FAB FRAGMENT, TAU PROTEIN, TAU-PSER422, TAU-PSER422 COMPLEX, IMMUNE SYSTEM 
5dmy:A   (ASN117) to   (GLY171)  BETA-GALACTOSIDASE - CONSTRUCT 33-930  |   GALACTOSIDASE, HYDROLASE, TRUNCATION MUTANT 
5dmy:B   (ASN117) to   (GLY171)  BETA-GALACTOSIDASE - CONSTRUCT 33-930  |   GALACTOSIDASE, HYDROLASE, TRUNCATION MUTANT 
1z5l:C   (PRO217) to   (TRP279)  STRUCTURE OF A HIGHLY POTENT SHORT-CHAIN GALACTOSYL CERAMIDE AGONIST BOUND TO CD1D  |   IG FOLD, MHC FOLD, IMMUNE SYSTEM 
4prh:A   (GLU212) to   (TRP274)  CRYSTAL STRUCTURE OF TK3 TCR-HLA-B*35:08-HPVG-D5 COMPLEX  |   HUMAN LEUKOCYTE ANTIGEN CLASS I, EPSTEIN-BARR VIRUS, VIRAL ESCAPE, T CELL RECEPTOR, VIRAL IMMUNITY, IMMUNE SYSTEM 
3lcy:B    (ASP38) to   (THR100)  TITIN IG TANDEM DOMAINS A164-A165  |   TITIN, A-BAND, IG TANDEM DOMAINS, ATP-BINDING, CALMODULIN-BINDING, CARDIOMYOPATHY, DISEASE MUTATION, DISULFIDE BOND, IMMUNOGLOBULIN DOMAIN, ISOPEPTIDE BOND, KELCH REPEAT, KINASE, LIMB-GIRDLE MUSCULAR DYSTROPHY, MAGNESIUM, METAL-BINDING, NUCLEOTIDE-BINDING, NUCLEUS, PHOSPHOPROTEIN, SERINE/THREONINE-PROTEIN KINASE, TPR REPEAT, TRANSFERASE, WD REPEAT 
3lcy:C    (ASP38) to   (THR100)  TITIN IG TANDEM DOMAINS A164-A165  |   TITIN, A-BAND, IG TANDEM DOMAINS, ATP-BINDING, CALMODULIN-BINDING, CARDIOMYOPATHY, DISEASE MUTATION, DISULFIDE BOND, IMMUNOGLOBULIN DOMAIN, ISOPEPTIDE BOND, KELCH REPEAT, KINASE, LIMB-GIRDLE MUSCULAR DYSTROPHY, MAGNESIUM, METAL-BINDING, NUCLEOTIDE-BINDING, NUCLEUS, PHOSPHOPROTEIN, SERINE/THREONINE-PROTEIN KINASE, TPR REPEAT, TRANSFERASE, WD REPEAT 
3lcy:D    (ASP38) to   (THR100)  TITIN IG TANDEM DOMAINS A164-A165  |   TITIN, A-BAND, IG TANDEM DOMAINS, ATP-BINDING, CALMODULIN-BINDING, CARDIOMYOPATHY, DISEASE MUTATION, DISULFIDE BOND, IMMUNOGLOBULIN DOMAIN, ISOPEPTIDE BOND, KELCH REPEAT, KINASE, LIMB-GIRDLE MUSCULAR DYSTROPHY, MAGNESIUM, METAL-BINDING, NUCLEOTIDE-BINDING, NUCLEUS, PHOSPHOPROTEIN, SERINE/THREONINE-PROTEIN KINASE, TPR REPEAT, TRANSFERASE, WD REPEAT 
4amw:A   (ILE231) to   (MET290)  CRYSTAL STRUCTURE OF THE GRACILARIOPSIS LEMANEIFORMIS ALPHA- 1,4-GLUCAN LYASE COVALENT INTERMEDIATE COMPLEX WITH 5- FLUORO-IDOSYL-FLUORIDE  |   LYASE, ANHYDROFRUCTOSE PATHWAY, GLYCOSIDE HYDROLASE FAMILY 31, SECONDARY CARBOHYDRATE BINDING SITE 
4amw:B   (ILE231) to   (ASN292)  CRYSTAL STRUCTURE OF THE GRACILARIOPSIS LEMANEIFORMIS ALPHA- 1,4-GLUCAN LYASE COVALENT INTERMEDIATE COMPLEX WITH 5- FLUORO-IDOSYL-FLUORIDE  |   LYASE, ANHYDROFRUCTOSE PATHWAY, GLYCOSIDE HYDROLASE FAMILY 31, SECONDARY CARBOHYDRATE BINDING SITE 
4amw:C   (ILE231) to   (MET290)  CRYSTAL STRUCTURE OF THE GRACILARIOPSIS LEMANEIFORMIS ALPHA- 1,4-GLUCAN LYASE COVALENT INTERMEDIATE COMPLEX WITH 5- FLUORO-IDOSYL-FLUORIDE  |   LYASE, ANHYDROFRUCTOSE PATHWAY, GLYCOSIDE HYDROLASE FAMILY 31, SECONDARY CARBOHYDRATE BINDING SITE 
4amw:D   (ILE231) to   (MET290)  CRYSTAL STRUCTURE OF THE GRACILARIOPSIS LEMANEIFORMIS ALPHA- 1,4-GLUCAN LYASE COVALENT INTERMEDIATE COMPLEX WITH 5- FLUORO-IDOSYL-FLUORIDE  |   LYASE, ANHYDROFRUCTOSE PATHWAY, GLYCOSIDE HYDROLASE FAMILY 31, SECONDARY CARBOHYDRATE BINDING SITE 
3le0:A   (ASN123) to   (ARG182)  LECTIN DOMAIN OF LECTINOLYSIN COMPLEXED WITH GLYCEROL  |   LECTIN DOMAIN OF LECTINOLYSIN, BLOOD CLOTTING, GLYCEROL, NICKEL 
3leg:A   (ASN123) to   (ARG182)  LECTIN DOMAIN OF LECTINOLYSIN COMPLEXED WITH LEWIS Y ANTIGEN  |   LECTIN DOMAIN OF LECTINOLYSIN, LEWIS Y ANTIGEN, BLOOD CLOTTING, NICKEL 
3lei:A   (ASN123) to   (ARG182)  LECTIN DOMAIN OF LECTINOLYSIN COMPLEXED WITH FUCOSE  |   LECTIN DOMAIN OF LECTINOLYSIN, FUCOSE, BLOOD CLOTTING, NICKEL 
3lek:A   (ASN123) to   (ARG182)  LECTIN DOMAIN OF LECTINOLYSIN COMPLEXED WITH LEWIS B ANTIGEN  |   LECTIN DOMAIN OF LECTINOLYSIN, LEWIS B ANTIGEN, BLOOD CLOTTING, NICKEL 
4amx:A   (ILE231) to   (ASN292)  CRYSTAL STRUCTURE OF THE GRACILARIOPSIS LEMANEIFORMIS ALPHA-1,4-GLUCAN LYASE COVALENT INTERMEDIATE COMPLEX WITH 5-FLUORO-GLUCOSYL-FLUORIDE  |   LYASE, ANHYDROFRUCTOSE PATHWAY, GLYCOSIDE HYDROLASE FAMILY 31, SECONDARY CARBOHYDRATE BINDING SITE 
4amx:C   (ILE231) to   (ASN292)  CRYSTAL STRUCTURE OF THE GRACILARIOPSIS LEMANEIFORMIS ALPHA-1,4-GLUCAN LYASE COVALENT INTERMEDIATE COMPLEX WITH 5-FLUORO-GLUCOSYL-FLUORIDE  |   LYASE, ANHYDROFRUCTOSE PATHWAY, GLYCOSIDE HYDROLASE FAMILY 31, SECONDARY CARBOHYDRATE BINDING SITE 
3alp:B   (THR278) to   (GLU330)  CELL ADHESION PROTEIN  |   IMMUNOGLOBULIN-LIKE DOMAIN, V-SET, C2-SET, CELL ADHESION 
1zag:A   (LYS214) to   (TRP275)  HUMAN ZINC-ALPHA-2-GLYCOPROTEIN  |   LIPID MOBILIZATION FACTOR, SECRETED MHC CLASS I HOMOLOG 
1zag:B   (LYS214) to   (TRP275)  HUMAN ZINC-ALPHA-2-GLYCOPROTEIN  |   LIPID MOBILIZATION FACTOR, SECRETED MHC CLASS I HOMOLOG 
1zag:C   (LYS214) to   (PRO274)  HUMAN ZINC-ALPHA-2-GLYCOPROTEIN  |   LIPID MOBILIZATION FACTOR, SECRETED MHC CLASS I HOMOLOG 
1zag:D   (LYS214) to   (GLU276)  HUMAN ZINC-ALPHA-2-GLYCOPROTEIN  |   LIPID MOBILIZATION FACTOR, SECRETED MHC CLASS I HOMOLOG 
5ds8:A   (PRO149) to   (THR207)  CONTEXT-INDEPENDENT ANTI-HYPUSINE ANTIBODY FABHPU98 IN COMPLEX WITH HYPUSINE  |   HYPUSINE, ANTIBODY, FABHPU98, EIF5A, IMMUNE SYSTEM 
5dt1:L   (GLY142) to   (ALA207)  CRYSTAL STRUCTURE OF HUMAN FAB CAP256-VRC26.25, A POTENT V1V2-DIRECTED HIV-1 BROADLY NEUTRALIZING ANTIBODY  |   VRC26, CAP256, V1V2, HIV-1, ENV, ENVELOPE, BROADLY NEUTRALIZING, SUPERINFECTION, IMMUNE SYSTEM 
1zgl:H   (SER126) to   (ARG189)  CRYSTAL STRUCTURE OF 3A6 TCR BOUND TO MBP/HLA-DR2A  |   TCR/PEPTIDE/MHC COMPLEX, IMMUNE SYSTEM 
1zgl:K   (SER126) to   (ARG189)  CRYSTAL STRUCTURE OF 3A6 TCR BOUND TO MBP/HLA-DR2A  |   TCR/PEPTIDE/MHC COMPLEX, IMMUNE SYSTEM 
1zgr:A   (LYS227) to   (GLY271)  CRYSTAL STRUCTURE OF THE PARKIA PLATYCEPHALA SEED LECTIN  |   BETA-PRISM, LECTIN, SUGAR BINDING PROTEIN 
1zgr:B   (LYS177) to   (THR232)  CRYSTAL STRUCTURE OF THE PARKIA PLATYCEPHALA SEED LECTIN  |   BETA-PRISM, LECTIN, SUGAR BINDING PROTEIN 
5dub:A   (PRO149) to   (THR207)  CONTEXT-INDEPENDENT ANTI-HYPUSINE ANTIBODY FABHPU98 IN COMPLEX WITH DEOXYHYPUSINE  |   DEOXYHYPUSINE, ANTIBODY, FABHPU98, EIF5A, IMMUNE SYSTEM 
5dub:H   (PRO149) to   (PRO210)  CONTEXT-INDEPENDENT ANTI-HYPUSINE ANTIBODY FABHPU98 IN COMPLEX WITH DEOXYHYPUSINE  |   DEOXYHYPUSINE, ANTIBODY, FABHPU98, EIF5A, IMMUNE SYSTEM 
5duj:B    (ALA89) to   (ALA149)  CRYSTAL STRUCTURE OF LDTMT2 IN COMPLEX WITH FAROPENEM ADDUCT  |   LD-TRANSPEPTIDASE, PEPTIDOGLYCAN SYNTHESIS ENZYME, CELL WALL ENZYME, TRANSFERASE 
5dup:L   (GLU145) to   (SER210)  INFLUENZA A VIRUS H5 HEMAGGLUTININ GLOBULAR HEAD IN COMPLEX WITH ANTIBODY AVFLUIGG03  |   INFLUENZA VIRUS, ANTIBODY, COMPLEX, NEUTRALIZE, IMMUNE SYSTEM 
1zhn:A   (PRO217) to   (TRP279)  CRYSTAL STRUCTURE OF MOUSE CD1D BOUND TO THE SELF LIGAND PHOSPHATIDYLCHOLINE  |   MHC FOLD; ANTIGEN BINDING DOMAIN; IG FOLD, IMMUNE SYSTEM, MEMBRANE PROTEIN 
5dur:L   (THR151) to   (PRO214)  INFLUENZA A VIRUS H5 HEMAGGLUTININ GLOBULAR HEAD IN COMPLEX WITH ANTIBODY 100F4  |   INFLUENZA VIRUS, ANTIBODY, COMPLEX, NEUTRALIZE, IMMUNE SYSTEM 
3lmj:H   (PRO161) to   (PRO225)  STRUCTURE OF HUMAN ANTI HIV 21C FAB  |   IMMUNOGLOBULIN, IMMUNE SYSTEM 
3lmj:L   (THR150) to   (HIS213)  STRUCTURE OF HUMAN ANTI HIV 21C FAB  |   IMMUNOGLOBULIN, IMMUNE SYSTEM 
1zlu:K   (GLU143) to   (SER208)  FAB 2G12 + MAN5  |   HIV NEUTRALIZING ANTIBODY; ANTI-CARBOHYDRATE; DOMAIN- SWAPPING, IMMUNE SYSTEM 
1zlw:K   (GLU143) to   (SER208)  FAB 2G12 + MAN8  |   HIV NEUTRALIZING ANTIBODY; ANTI-CARBOHYDRATE; DOMAIN- SWAPPING, IMMUNE SYSTEM 
4asu:H    (ARG34) to    (SER79)  F1-ATPASE IN WHICH ALL THREE CATALYTIC SITES CONTAIN BOUND NUCLEOTIDE, WITH MAGNESIUM ION RELEASED IN THE EMPTY SITE  |   HYDROLASE 
4at6:A   (PRO154) to   (LYS214)  FAB FRAGMENT OF ANTIPORPHYRIN ANTIBODY 14H7  |   IMMUNE SYSTEM, METALLOPORPHYRIN, CATALYTIC ANTIBODY, PEROXIDASE 
4at6:H   (VAL155) to   (LYS214)  FAB FRAGMENT OF ANTIPORPHYRIN ANTIBODY 14H7  |   IMMUNE SYSTEM, METALLOPORPHYRIN, CATALYTIC ANTIBODY, PEROXIDASE 
4at6:J   (PRO154) to   (LYS214)  FAB FRAGMENT OF ANTIPORPHYRIN ANTIBODY 14H7  |   IMMUNE SYSTEM, METALLOPORPHYRIN, CATALYTIC ANTIBODY, PEROXIDASE 
5dzv:B   (LEU139) to   (ASP205)  PROTOCADHERIN ALPHA 7 EXTRACELLULAR CADHERIN DOMAINS 1-5  |   CADHERIN, DIMER, EXTRACELLULAR, CELL ADHESION 
5dzv:B   (GLN355) to   (ASN420)  PROTOCADHERIN ALPHA 7 EXTRACELLULAR CADHERIN DOMAINS 1-5  |   CADHERIN, DIMER, EXTRACELLULAR, CELL ADHESION 
5dzv:B   (LEU460) to   (ASP528)  PROTOCADHERIN ALPHA 7 EXTRACELLULAR CADHERIN DOMAINS 1-5  |   CADHERIN, DIMER, EXTRACELLULAR, CELL ADHESION 
5dzw:A   (VAL138) to   (ASN207)  PROTOCADHERIN ALPHA 4 EXTRACELLULAR CADHERIN DOMAINS 1-4  |   CADHERIN, DIMER, EXTRACELLULAR, CELL ADHESION 
5dzx:A   (ASN141) to   (ASN208)  PROTOCADHERIN BETA 6 EXTRACELLULAR CADHERIN DOMAINS 1-4  |   CADHERIN, DIMER, EXTRACELLULAR, CELL ADHESION 
5dzx:B   (ASN141) to   (ASN208)  PROTOCADHERIN BETA 6 EXTRACELLULAR CADHERIN DOMAINS 1-4  |   CADHERIN, DIMER, EXTRACELLULAR, CELL ADHESION 
5dzy:A   (ASN141) to   (VAL204)  PROTOCADHERIN BETA 8 EXTRACELLULAR CADHERIN DOMAINS 1-4  |   CADHERIN, DIMER, EXTRACELLULAR, CELL ADHESION 
5dzy:F   (ASN141) to   (ASN208)  PROTOCADHERIN BETA 8 EXTRACELLULAR CADHERIN DOMAINS 1-4  |   CADHERIN, DIMER, EXTRACELLULAR, CELL ADHESION 
4q4e:A   (HIS482) to   (LYS545)  CRYSTAL STRUCTURE OF E.COLI AMINOPEPTIDASE N IN COMPLEX WITH ACTINONIN  |   AMINOPEPTIDASE, HYDROLASE 
3lqz:A   (ASN118) to   (ALA180)  CRYSTAL STRUCTURE OF HLA-DP2  |   HLA, MHC, IMMUNE, DISULFIDE BOND, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC II, TRANSMEMBRANE, IMMUNE SYSTEM 
3lrs:H   (PRO149) to   (PRO213)  STRUCTURE OF PG16, AN ANTIBODY WITH BROAD AND POTENT NEUTRALIZATION OF HIV-1  |   NEUTRALIZING ANTIBODIES, LONG CDRH3, HIV-1, IMMUNE SYSTEM 
3lrs:C   (PRO149) to   (PRO213)  STRUCTURE OF PG16, AN ANTIBODY WITH BROAD AND POTENT NEUTRALIZATION OF HIV-1  |   NEUTRALIZING ANTIBODIES, LONG CDRH3, HIV-1, IMMUNE SYSTEM 
3lrs:E   (PRO149) to   (PRO213)  STRUCTURE OF PG16, AN ANTIBODY WITH BROAD AND POTENT NEUTRALIZATION OF HIV-1  |   NEUTRALIZING ANTIBODIES, LONG CDRH3, HIV-1, IMMUNE SYSTEM 
5e1g:B    (ALA90) to   (ALA149)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE 2 WITH CARBAPENEM DRUG T208  |   PEPTIDOGLYCAN SYNTHESIS ENZYME, CELL WALL ENZYME, TRANSFERASE 
5e1r:D   (GLY646) to   (ASN718)  CRYSTAL STRUCTURE OF PECAN (CARYA ILLINOINENSIS) VICILIN, A NEW FOOD ALLERGEN  |   VICILIN, FOOD ALLERGY, ALLERGEN 
4q66:A   (SER110) to   (SER158)  STRUCTURE OF EXOMER BOUND TO ARF1.  |   CARGO ADAPTOR, SECRETORY VESICLE, SMALL GTP-ASE ARF1-BINDING, TRANS- GOLGI NETWORK, PROTEIN TRANSPORT 
4q66:J   (SER110) to   (LEU163)  STRUCTURE OF EXOMER BOUND TO ARF1.  |   CARGO ADAPTOR, SECRETORY VESICLE, SMALL GTP-ASE ARF1-BINDING, TRANS- GOLGI NETWORK, PROTEIN TRANSPORT 
1zxq:A   (SER120) to   (HIS183)  THE CRYSTAL STRUCTURE OF ICAM-2  |   IMMUNOGLOBULIN FOLD, CELL ADHESION, GLYCOPROTEIN, TRANSMEMBRANE 
5e51:A    (ILE74) to   (ASP123)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE 1 WITH FAROPENEM ADDUCT  |   L, D-TRANSPEPTIDASE 1, PEPTIDOGLYCAN SYNTHESIS ENZYME, CELL WALL ENZYME, LDTMT1, MYCOBACTERIUM TUBERCULOSIS, TRANSFERASE 
5e51:B    (ILE74) to   (ASP123)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE 1 WITH FAROPENEM ADDUCT  |   L, D-TRANSPEPTIDASE 1, PEPTIDOGLYCAN SYNTHESIS ENZYME, CELL WALL ENZYME, LDTMT1, MYCOBACTERIUM TUBERCULOSIS, TRANSFERASE 
5e51:C    (ILE74) to   (ASP123)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE 1 WITH FAROPENEM ADDUCT  |   L, D-TRANSPEPTIDASE 1, PEPTIDOGLYCAN SYNTHESIS ENZYME, CELL WALL ENZYME, LDTMT1, MYCOBACTERIUM TUBERCULOSIS, TRANSFERASE 
5e51:D    (SER73) to   (ASP123)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE 1 WITH FAROPENEM ADDUCT  |   L, D-TRANSPEPTIDASE 1, PEPTIDOGLYCAN SYNTHESIS ENZYME, CELL WALL ENZYME, LDTMT1, MYCOBACTERIUM TUBERCULOSIS, TRANSFERASE 
5e53:C   (GLY830) to   (ILE890)  CRYSTAL STRUCTURE OF CHICKEN CNTN1 FN1-FN3 DOMAINS  |   NEURAL CELL ADHESION MOLECULE, FIBRONECTIN TYPE III DOMAINS, CELL ADHESION 
5e53:D   (GLY830) to   (ILE890)  CRYSTAL STRUCTURE OF CHICKEN CNTN1 FN1-FN3 DOMAINS  |   NEURAL CELL ADHESION MOLECULE, FIBRONECTIN TYPE III DOMAINS, CELL ADHESION 
5e5l:A    (ILE74) to   (ASP123)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE 1 AT 1.89 ANGSTROM  |   PEPTIDOGLYCAN SYNTHESIS ENZYME, CELL WALL ENZYME, TRANSFERASE 
5e5l:B    (ILE74) to   (ASP123)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE 1 AT 1.89 ANGSTROM  |   PEPTIDOGLYCAN SYNTHESIS ENZYME, CELL WALL ENZYME, TRANSFERASE 
5e5l:C    (ILE74) to   (ASP123)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE 1 AT 1.89 ANGSTROM  |   PEPTIDOGLYCAN SYNTHESIS ENZYME, CELL WALL ENZYME, TRANSFERASE 
5e5l:D    (ILE74) to   (ASP123)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE 1 AT 1.89 ANGSTROM  |   PEPTIDOGLYCAN SYNTHESIS ENZYME, CELL WALL ENZYME, TRANSFERASE 
5e6i:J    (ILE35) to    (LYS94)  CRYSTAL STRUCTURE OF TCR PF8 IN COMPLEX WITH FLU MP(58-66) EPITOPE PRESENTED BY HLA-A2  |   IMMUNE SYSTEM, TCR, HLA-A2, FLU, COMPLEX 
3au1:A   (PRO217) to   (TRP279)  CRYSTAL STRUCTURE OF MOUSE CD1D IN COMPLEX WITH GANGLIOSIDE GD3  |   IMMUNOGLOBULIN FOLD, ANTIGEN PRESENTING MOLECULE, T-CELL RECEPTOR, CELL SURFACE PROTEIN WITH A SINGLE TRANSMEMBRANE DOMAIN, IMMUNE SYSTEM 
5e8n:B    (HIS34) to    (TYR94)  THE STRUCTURE OF THE TEIPP ASSOCIATED TRH4 PEPTIDE IN COMPLEX WITH H- 2D(B)  |   CANCER, NEO-EPITOPE, TAP-DEFICIENCY, TEIPP, MHC-I, SULFUR-PI INTERACTIONS, NON-CLASSICAL PEPTIDE BINDING, IMMUNE SYSTEM 
5e8n:H    (ILE35) to    (TYR94)  THE STRUCTURE OF THE TEIPP ASSOCIATED TRH4 PEPTIDE IN COMPLEX WITH H- 2D(B)  |   CANCER, NEO-EPITOPE, TAP-DEFICIENCY, TEIPP, MHC-I, SULFUR-PI INTERACTIONS, NON-CLASSICAL PEPTIDE BINDING, IMMUNE SYSTEM 
5e8n:K    (ILE35) to    (TYR94)  THE STRUCTURE OF THE TEIPP ASSOCIATED TRH4 PEPTIDE IN COMPLEX WITH H- 2D(B)  |   CANCER, NEO-EPITOPE, TAP-DEFICIENCY, TEIPP, MHC-I, SULFUR-PI INTERACTIONS, NON-CLASSICAL PEPTIDE BINDING, IMMUNE SYSTEM 
5e8o:A   (ASP212) to   (ARG273)  THE STRUCTURE OF THE TEIPP ASSOCIATED ALTERED PEPTIDE LIGAND TRH4- P2ABU IN COMPLEX WITH H-2D(B)  |   CANCER, NEO-EPITOPE, TAP-DEFICIENCY, TEIPP, MHC-I, SULFUR-PI INTERACTIONS, NON-CANONICAL PEPTIDE BINDING, IMMUNE SYSTEM 
5e8o:B    (HIS34) to    (TYR94)  THE STRUCTURE OF THE TEIPP ASSOCIATED ALTERED PEPTIDE LIGAND TRH4- P2ABU IN COMPLEX WITH H-2D(B)  |   CANCER, NEO-EPITOPE, TAP-DEFICIENCY, TEIPP, MHC-I, SULFUR-PI INTERACTIONS, NON-CANONICAL PEPTIDE BINDING, IMMUNE SYSTEM 
5e8o:E    (ILE35) to    (TYR94)  THE STRUCTURE OF THE TEIPP ASSOCIATED ALTERED PEPTIDE LIGAND TRH4- P2ABU IN COMPLEX WITH H-2D(B)  |   CANCER, NEO-EPITOPE, TAP-DEFICIENCY, TEIPP, MHC-I, SULFUR-PI INTERACTIONS, NON-CANONICAL PEPTIDE BINDING, IMMUNE SYSTEM 
2a46:A   (THR143) to   (ILE223)  CRYSTAL STRUCTURES OF AMFP486, A CYAN FLUORESCENT PROTEIN FROM ANEMONIA MAJANO, AND VARIANTS  |   BETA BARREL, LUMINESCENT PROTEIN 
2a48:A   (THR143) to   (ILE223)  CRYSTAL STRUCTURE OF AMFP486 E150Q  |   BETA BARREL, LUMINESCENT PROTEIN 
2a50:D   (ARG139) to   (GLY219)  FLUORESCENT PROTEIN ASFP595, WT, OFF-STATE  |   ASCP, FLUORESCENT PROTEIN, CHROMOPROTEIN, PHOTOCHROMIC PROTEIN, REVERSIBLE PHOTOSWITCH, LUMINESCENT PROTEIN 
2a56:B   (GLY138) to   (GLY219)  FLUORESCENT PROTEIN ASFP595, A143S, ON-STATE, 5MIN IRRADIATION  |   ASCP, FLUORESCENT PROTEIN, CHROMOPROTEIN, PHOTOCHROMIC PROTEIN, REVERSIBLE PHOTOSWITCH, LUMINESCENT PROTEIN 
2a56:D   (GLY138) to   (GLY219)  FLUORESCENT PROTEIN ASFP595, A143S, ON-STATE, 5MIN IRRADIATION  |   ASCP, FLUORESCENT PROTEIN, CHROMOPROTEIN, PHOTOCHROMIC PROTEIN, REVERSIBLE PHOTOSWITCH, LUMINESCENT PROTEIN 
5ea6:F   (THR420) to   (GLU463)  CRYSTAL STRUCTURE OF INHIBITOR BTA-9881 IN COMPLEX WITH PREFUSION RSV F GLYCOPROTEIN  |   CLASS I VIRAL FUSION PROTEIN, FUSION, RESPIRATORY SYNCYTIAL VIRUS, PREFUSION, VIRAL PROTEIN, FUSION INHIBITOR, CELL INVASION-INHIBITOR COMPLEX 
5ea7:F   (THR420) to   (GLU463)  CRYSTAL STRUCTURE OF INHIBITOR BMS-433771 IN COMPLEX WITH PREFUSION RSV F GLYCOPROTEIN  |   CLASS I VIRAL FUSION PROTEIN, FUSION, RESPIRATORY SYNCYTIAL VIRUS, PREFUSION, VIRAL PROTEIN, FUSION INHIBITOR, CELL INVASION-INHIBITOR COMPLEX 
4qci:A   (THR143) to   (PRO205)  PDGF-B BLOCKING ANTIBODY BOUND TO PDGF-BB  |   GROWTH FACTOR CYTOKINE FOLD, GROWTH FACTOR HORMONE, PDGFR-BETA RECEPTOR, EXTRACELLULAR, CYTOKINE-CYTOKINE RECEPTOR COMPLEX 
4qf1:L   (THR145) to   (PRO208)  CRYSTAL STRUCTURE OF UNLIGANDED CH59UA, THE INFERRED UNMUTATED ANCESTOR OF THE RV144 ANTI-HIV ANTIBODY LINEAGE PRODUCING CH59  |   ANTI-HIV ANTIBODY, GP120, IMMUNE SYSTEM 
3m45:B    (SER62) to   (GLY131)  CRYSTAL STRUCTURE OF IG1 DOMAIN OF MOUSE SYNCAM 2  |   IG FOLD, DIMER, DISULFIDE BOND, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, MEMBRANE, TRANSMEMBRANE, CELL ADHESION 
3m45:D    (SER62) to   (GLY131)  CRYSTAL STRUCTURE OF IG1 DOMAIN OF MOUSE SYNCAM 2  |   IG FOLD, DIMER, DISULFIDE BOND, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, MEMBRANE, TRANSMEMBRANE, CELL ADHESION 
3m4e:A   (GLN241) to   (ASN293)  CRYSTAL STRUCTURE OF THE M113N MUTANT OF ALPHA-HEMOLYSIN BOUND TO BETA-CYCLODEXTRIN  |   BETA BARREL, CYTOLYTIC PROTEIN, CYTOLYSIS, HEMOLYSIS, SECRETED, TOXIN, CELL INVASION 
3m5i:A   (ASN199) to   (ARG256)  CRYSTAL STRUCTURE OF A H7 INFLUENZA VIRUS HEMAGGLUTININ COMPLEXED WITH 6SLN  |   INFLUENZA VIRUS, HEMAGGLUTININ, 6SLN, ENVELOPE PROTEIN, FUSION PROTEIN, HOST CELL MEMBRANE, HOST MEMBRANE, MEMBRANE, TRANSMEMBRANE, VIRION, VIRAL PROTEIN 
2a73:A    (GLY29) to    (VAL98)  HUMAN COMPLEMENT COMPONENT C3  |   INTACT THIOESTER, IMMUNE SYSTEM 
2a73:B   (GLN836) to   (VAL910)  HUMAN COMPLEMENT COMPONENT C3  |   INTACT THIOESTER, IMMUNE SYSTEM 
2a73:B  (ASP1273) to  (TYR1326)  HUMAN COMPLEMENT COMPONENT C3  |   INTACT THIOESTER, IMMUNE SYSTEM 
2a74:A    (GLY29) to    (VAL98)  HUMAN COMPLEMENT COMPONENT C3C  |   IMMUNE SYSTEM 
2a74:B   (ASN835) to   (GLU912)  HUMAN COMPLEMENT COMPONENT C3C  |   IMMUNE SYSTEM 
2a74:D    (GLY29) to    (VAL98)  HUMAN COMPLEMENT COMPONENT C3C  |   IMMUNE SYSTEM 
3b2u:F   (PRO157) to   (PRO221)  CRYSTAL STRUCTURE OF ISOLATED DOMAIN III OF THE EXTRACELLULAR REGION OF THE EPIDERMAL GROWTH FACTOR RECEPTOR IN COMPLEX WITH THE FAB FRAGMENT OF IMC-11F8  |   CELL SURFACE RECEPTOR; GLYCOPROTEIN; ANTIGEN:ANTIBODY COMPLEX; FAB FRAGMENT; ANTITUMOR; DRUG, ANTI-ONCOGENE, ATP-BINDING, CELL CYCLE, DISEASE MUTATION, KINASE, MEMBRANE, NUCLEOTIDE-BINDING, PHOSPHOPROTEIN, SECRETED, TRANSFERASE, TRANSMEMBRANE, TYROSINE- PROTEIN KINASE, IMMUNE SYSTEM-TRANSFERASE COMPLEX 
3b2u:O   (ALA144) to   (SER208)  CRYSTAL STRUCTURE OF ISOLATED DOMAIN III OF THE EXTRACELLULAR REGION OF THE EPIDERMAL GROWTH FACTOR RECEPTOR IN COMPLEX WITH THE FAB FRAGMENT OF IMC-11F8  |   CELL SURFACE RECEPTOR; GLYCOPROTEIN; ANTIGEN:ANTIBODY COMPLEX; FAB FRAGMENT; ANTITUMOR; DRUG, ANTI-ONCOGENE, ATP-BINDING, CELL CYCLE, DISEASE MUTATION, KINASE, MEMBRANE, NUCLEOTIDE-BINDING, PHOSPHOPROTEIN, SECRETED, TRANSFERASE, TRANSMEMBRANE, TYROSINE- PROTEIN KINASE, IMMUNE SYSTEM-TRANSFERASE COMPLEX 
4qhl:A   (PRO149) to   (PRO213)  I3.2 (UNBOUND) FROM CH103 LINEAGE  |   FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM 
4qhl:C   (PRO149) to   (PRO213)  I3.2 (UNBOUND) FROM CH103 LINEAGE  |   FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM 
4qhm:B   (ALA143) to   (PRO208)  I3.1 (UNBOUND) FROM CH103 LINEAGE  |   FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM 
4qhm:H   (ALA143) to   (PRO208)  I3.1 (UNBOUND) FROM CH103 LINEAGE  |   FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM 
4qhn:A   (PRO149) to   (PRO213)  I2 (UNBOUND) FROM CH103 LINEAGE  |   FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM 
3b2x:A    (ASP17) to    (ILE66)  CRYSTAL STRUCTURE OF E. COLI AMINOPEPTIDASE N IN COMPLEX WITH LYSINE  |   AMINOPEPTIDASE N, PROTEASE, HYDROLASE, THERMOLYSIN, LYSIN, MEMBRANE, METAL-BINDING, METALLOPROTEASE 
3b34:A    (ASP17) to    (ILE66)  CRYSTAL STRUCTURE OF E. COLI AMINOPEPTIDASE N IN COMPLEX WITH PHENYLALANINE  |   AMINOPEPTIDASE N, PROTEASE, HYDROLASE, THERMOLYSIN, PHENYLALANINE, MEMBRANE, METAL-BINDING, METALLOPROTEASE 
3b37:A    (ASP17) to    (ILE66)  CRYSTAL STRUCTURE OF E. COLI AMINOPEPTIDASE N IN COMPLEX WITH TYROSINE  |   AMINOPEPTIDASE N, PROTEASE, HYDROLASE, THERMOLYSIN, TYROSINE, MEMBRANE, METAL-BINDING, METALLOPROTEASE 
5ehd:a    (TYR17) to    (THR75)  CRYSTAL STRUCTURE OF HUMAN NUCLEOPHOSMIN-CORE IN COMPLEX WITH CYTOCHROME C  |   NUCLEOLUS, HISTONE ASSEMBLY, CITOCHROME C, APOPTOSIS, OXIDOREDUCTASE 
3mep:A    (GLY95) to   (ILE145)  CRYSTAL STRUCTURE OF ECA2234 PROTEIN FROM ERWINIA CAROTOVORA, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET EWR44  |   ALL BETA PROTEIN, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, UNKNOWN FUNCTION 
3mep:B    (GLY95) to   (ILE145)  CRYSTAL STRUCTURE OF ECA2234 PROTEIN FROM ERWINIA CAROTOVORA, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET EWR44  |   ALL BETA PROTEIN, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, UNKNOWN FUNCTION 
3mep:C    (GLY95) to   (ILE145)  CRYSTAL STRUCTURE OF ECA2234 PROTEIN FROM ERWINIA CAROTOVORA, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET EWR44  |   ALL BETA PROTEIN, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, UNKNOWN FUNCTION 
3b8y:B    (LYS43) to   (THR105)  CRYSTAL STRUCTURE OF PECTATE LYASE PELI FROM ERWINIA CHRYSANTHEMI IN COMPLEX WITH TETRAGALACTURONIC ACID  |   PECTATE LYASE, PECTIN, GALACTURONIC ACID, ERWINIA CHRYSANTHEMI, RIGHT-HANDED PARALLEL BETA HELIX FOLD 
3b94:A   (GLU114) to   (LEU169)  CRYSTAL STRUCTURE OF HUMAN GITRL  |   SYMMETRIC TRIMER, ASYMMETRIC TRIMER, TETRAMER OF TRIMERS, P63 SPACEGROUP, CYTOKINE, GLYCOPROTEIN, MEMBRANE, SIGNAL-ANCHOR, TRANSMEMBRANE 
3b94:C   (PHE113) to   (LEU169)  CRYSTAL STRUCTURE OF HUMAN GITRL  |   SYMMETRIC TRIMER, ASYMMETRIC TRIMER, TETRAMER OF TRIMERS, P63 SPACEGROUP, CYTOKINE, GLYCOPROTEIN, MEMBRANE, SIGNAL-ANCHOR, TRANSMEMBRANE 
3b9c:A    (PRO87) to   (GLY136)  CRYSTAL STRUCTURE OF HUMAN GRP CRD  |   BETA SANDWICH, UNKNOWN FUNCTION 
3b9c:C    (PRO87) to   (GLY136)  CRYSTAL STRUCTURE OF HUMAN GRP CRD  |   BETA SANDWICH, UNKNOWN FUNCTION 
4bcy:A    (GLY41) to   (VAL148)  MONOMERIC HUMAN CU,ZN SUPEROXIDE DISMUTASE, MUTATION H43F  |   OXIDOREDUCTASE, DISEASE MUTATION BINDING, PROTEIN FOLDING, NEURODEGENERATION, ALS 
4bd4:D    (LEU42) to   (VAL105)  MONOMERIC HUMAN CU,ZN SUPEROXIDE DISMUTASE, LOOPS IV AND VII DELETED, APO FORM, MUTANT H43F  |   OXIDOREDUCTASE, CU/ZN SOD1, MONOMERIC MUTANT, DISEASE MUTATION, METAL BINDING, NEURODEGENERATION, ALS 
3mgf:C   (VAL140) to   (ALA216)  CRYSTAL STRUCTURE OF MONOMERIC KUSABIRA-ORANGE (MKO), ORANGE-EMITTING GFP-LIKE PROTEIN, AT PH 7.5  |   FLUORESCENT PROTEIN 
4qpi:A   (ASP154) to   (VAL251)  CRYSTAL STRUCTURE OF HEPATITIS A VIRUS  |   EVOLUTION, INSECT PICORNA-LIKE VIRUSES, ICOSAHEDRAL, DOMAIN SWAP, BETA-BARREL, VIRUS, PICORNAVIRUS, PATHOGEN, LIVER 
5eq4:A   (ASN288) to   (ALA370)  CRYSTAL STRUCTURE OF THE SRPA ADHESIN R347E MUTANT FROM STREPTOCOCCUS SANGUINIS  |   BACTERIAL ADHESIN, LECTIN, IMMUNOGLOBULIN FOLD, SERINE-RICH REPEAT, SUGAR BINDING PROTEIN 
4qr7:A   (ILE188) to   (ASP251)  STRUCTURE AND SPECIFICITY OF L-D-TRANSPEPTIDASE FROM MYCOBACTERIUM TUBERCULOSIS AND ANTIBIOTIC RESISTANCE: CALCIUM BINDING PROMOTES DIMER FORMATION  |   STRUCTURAL GENOMICS, ENZYME FUNCTION INITIATIVE, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID, L-D- TRANSPEPTIDASE; D-D-TRANSPEPTIDASE; SINGLE ANOMALOUS DIFFRACTION; IMIPENEM; MEROPENEM; PEPTIDOGLYCAN; BETA-LACTAMASE, HYDROLASE 
4qra:A    (VAL91) to   (ALA149)  STRUCTURE AND SPECIFICITY OF L-D-TRANSPEPTIDASE FROM MYCOBACTERIUM TUBERCULOSIS AND ANTIBIOTIC RESISTANCE: CALCIUM BINDING PROMOTES DIMER FORMATION  |   STRUCTURAL GENOMICS, ENZYME FUNCTION INITIATIVE, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID, L-D- TRANSPEPTIDASE; D-D-TRANSPEPTIDASE; SINGLE ANOMALOUS DIFFRACTION; IMIPENEM; MEROPENEM;, HYDROLASE 
4qra:A   (ILE188) to   (ASP251)  STRUCTURE AND SPECIFICITY OF L-D-TRANSPEPTIDASE FROM MYCOBACTERIUM TUBERCULOSIS AND ANTIBIOTIC RESISTANCE: CALCIUM BINDING PROMOTES DIMER FORMATION  |   STRUCTURAL GENOMICS, ENZYME FUNCTION INITIATIVE, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID, L-D- TRANSPEPTIDASE; D-D-TRANSPEPTIDASE; SINGLE ANOMALOUS DIFFRACTION; IMIPENEM; MEROPENEM;, HYDROLASE 
4qrb:A   (ILE188) to   (ASP251)  STRUCTURE AND SPECIFICITY OF L-D-TRANSPEPTIDASE FROM MYCOBACTERIUM TUBERCULOSIS AND ANTIBIOTIC RESISTANCE: CALCIUM BINDING PROMOTES DIMER FORMATION  |   STRUCTURAL GENOMICS, ENZYME FUNCTION INITIATIVE, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID, L-D- TRANSPEPTIDASE; D-D-TRANSPEPTIDASE; SINGLE ANOMALOUS DIFFRACTION; IMIPENEM; MEROPENEM; PEPTIDOGLYCAN; BETA-LACTAMASE, PEPTIDE CROSS LINKAGE, PEPTIDOGLYCAN STEMS, BACTERIAL CELL WALL PERIPLASMIC REGION, HYDROLASE 
3mlt:L   (GLY146) to   (PRO212)  CRYSTAL STRUCTURE OF ANTI-HIV-1 V3 FAB 2557 IN COMPLEX WITH A UG1033 V3 PEPTIDE  |   HUMAN MONOCLONAL ANTIBODY, FAB, HIV-1, GP120, THIRD VARIABLE LOOP, ANTIBODY-ANTIGEN INTERACTION, IMMUNE SYSTEM 
3mly:L   (GLY142) to   (ALA207)  CRYSTAL STRUCTURE OF ANTI-HIV-1 V3 FAB 3074 IN COMPLEX WITH A UR29 V3 PEPTIDE  |   HUMAN MONOCLONAL ANTIBODY, FAB, HIV-1, GP120, THIRD VARIABLE LOOP, ANTIBODY-ANTIGEN INTERACTION, IMMUNE SYSTEM 
4qrp:F   (GLU212) to   (TRP274)  CRYSTAL STRUCTURE OF HLA B*0801 IN COMPLEX WITH HSKKKCDEL AND DD31 TCR  |   HLA B*0801, HUAMN HEPATITIS C VIRUS, TCR, T CELL, IMMUNE SYSTEM 
4qrq:B    (ILE35) to    (LYS94)  CRYSTAL STRUCTURE OF HLA B*0801 IN COMPLEX WITH HSKKKCDEL  |   HLA B*0801, HUAMN HEPATITIS C VIRUS, TCR, T CELL, IMMUNE SYSTEM 
3mme:B   (GLY142) to   (ALA207)  STRUCTURE AND FUNCTIONAL DISSECTION OF PG16, AN ANTIBODY WITH BROAD AND POTENT NEUTRALIZATION OF HIV-1  |   NEUTRALIZING ANTIBODIES, LONG CDRH3, HIV-1, IMMUNE SYSTEM 
3mme:C   (PRO149) to   (LYS214)  STRUCTURE AND FUNCTIONAL DISSECTION OF PG16, AN ANTIBODY WITH BROAD AND POTENT NEUTRALIZATION OF HIV-1  |   NEUTRALIZING ANTIBODIES, LONG CDRH3, HIV-1, IMMUNE SYSTEM 
3mmg:A    (VAL18) to    (ALA67)  CRYSTAL STRUCTURE OF TOBACCO VEIN MOTTLING VIRUS PROTEASE  |   3C-TYPE PROTEASE, TEV, TVMV, VIRAL PROTEIN, HYDROLASE 
3mnm:B   (ASN511) to   (VAL579)  CRYSTAL STRUCTURE OF GAE DOMAIN OF GGA2P FROM SACCHAROMYCES CEREVISIAE  |   IG-LIKE, BETA SANDWICH, PROTEIN TRANSPORT 
3mnv:D   (PRO151) to   (PRO225)  CRYSTAL STRUCTURE OF THE NON-NEUTRALIZING HIV ANTIBODY 13H11 FAB FRAGMENT  |   HIV-1, HIV, GP41, MPER, 13H11, 2F5, Z13, 4E10, FAB ANTIBODY, IMMUNE SYSTEM 
5es4:E   (GLN653) to   (GLU749)  RE-REFINEMENT OF INTEGRIN ALPHAXBETA2 ECTODOMAIN IN THE CLOSED/BENT CONFORMATION  |   COMPLEMENT RECEPTOR-4 ALPHAXBETA2, CELL ADHESION 
5es4:H   (VAL368) to   (CYS423)  RE-REFINEMENT OF INTEGRIN ALPHAXBETA2 ECTODOMAIN IN THE CLOSED/BENT CONFORMATION  |   COMPLEMENT RECEPTOR-4 ALPHAXBETA2, CELL ADHESION 
3bgf:C   (ASN145) to   (ARG211)  X-RAY CRYSTAL STRUCTURE OF THE SARS CORONAVIRUS SPIKE RECEPTOR BINDING DOMAIN IN COMPLEX WITH F26G19 FAB  |   ANTIGEN-ANTIBODY COMPLEX, ENVELOPE PROTEIN, GLYCOPROTEIN, HOST-VIRUS INTERACTION, MEMBRANE, TRANSMEMBRANE, VIRION, VIRULENCE, VIRAL PROTEIN/IMMUNE SYSTEM COMPLEX 
5esw:A   (LEU134) to   (VAL181)  CRYSTAL STRUCTURE OF APO HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE FROM LEGIONELLA PNEUMOPHILA  |   HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE, TRANSFERASE 
5esw:B   (LEU134) to   (VAL181)  CRYSTAL STRUCTURE OF APO HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE FROM LEGIONELLA PNEUMOPHILA  |   HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE, TRANSFERASE 
5etu:D   (PRO155) to   (PRO219)  CETUXIMAB FAB IN COMPLEX WITH L5E MEDITOPE VARIANT  |   ANTIBODY, ANTI-EGFR, IMMUNE SYSTEM 
5euo:B    (ASP34) to    (LYS94)  PF6-M1-HLA-A2  |   TCR, FLU, MHC, IMMUNE SYSTEM 
4quq:A   (LYS103) to   (LEU152)  CRYSTAL STRUCTURE OF STACHYDRINE DEMETHYLASE IN COMPLEX WITH AZIDE  |   COMPOSITE DATASETS, PHOTOELECTRON, ENZYME-CATALYZED REACTIONS, AZIDE, SYNCHROTRON, RIESKE TYPE MONOXYGENASE, OXIDOREDUCTASE 
4qur:A   (LYS103) to   (LEU152)  CRYSTAL STRUCTURE OF STACHYDRINE DEMETHYLASE IN COMPLEX WITH CYANIDE, OXYGEN, AND N-METHYL PROLINE IN A NEW ORIENTATION  |   COMPOSITE DATASETS, PHOTOELECTRON, ENZYME-CATALYZED REACTIONS, CYANIDE, SYNCHROTRON, RIESKE TYPE MONOXYGENASE, OXIDOREDUCTASE 
5euv:A   (GLU564) to   (VAL630)  CRYSTAL STRUCTURE OF A COLD-ADAPTED DIMERIC BETA-D-GALACTOSIDASE FROM PARACOCCUS SP. 32D STRAIN  |   BETA-D-GALACTOSIDASE, DIMERIC, COLD-ADAPTED, ENZYME, GLYCOSYL HYDROLASE, NATIVE, HYDROLASE 
4bk4:A   (GLU475) to   (THR531)  CRYSTAL STRUCTURE OF THE HUMAN EPHA4 ECTODOMAIN  |   SIGNALING PROTEIN, CELL ADHESION, CELL REPULSION, RECEPTOR CLUSTERING, RECEPTOR CIS INTERACTION, EPH-EPHRIN CRYSTAL STRUCTURES, EPH ECTODOMAIN, ERYTHROPOETIN-PRODUCING HEPATOCELLULAR RECEPTOR, LBD, EGF, FN 
3mrn:A   (GLU212) to   (TRP274)  CRYSTAL STRUCTURE OF MHC CLASS I HLA-A2 MOLECULE COMPLEXED WITH HCV NS4B-1807-1816 DECAPEPTIDE  |   MHC CLASS I, HLA, IMMUNE SYSTEM, IMMUNE RESPONSE, DECAPEPTIDE, VIRAL PEPTIDE, HEPATITIS C VIRUS, NS4B PROTEIN 
4bk5:A   (GLN358) to   (THR433)  CRYSTAL STRUCTURE OF THE HUMAN EPHA4 ECTODOMAIN IN COMPLEX WITH HUMAN EPHRIN A5 (AMINE-METHYLATED SAMPLE)  |   SIGNALING PROTEIN, CELL ADHESION, CELL REPULSION, RECEPTOR CLUSTERING, RECEPTOR CIS INTERACTION, ERYTHROPOETIN-PRODUCING HEPATOCELLULAR RECEPTOR, LBD, EGF, FN 
4bka:A   (SER361) to   (THR433)  CRYSTAL STRUCTURE OF THE HUMAN EPHA4 ECTODOMAIN IN COMPLEX WITH HUMAN EPHRIN A5  |   CELL ADHESION, CELL REPULSION, RECEPTOR CLUSTERING, RECEPTOR CIS INTERACTION, EPH-EPHRIN, EPH ECTODOMAIN, ERYTHROPOETIN-PRODUCING HEPATOCELLULAR RECEPTOR, LBD, SUSHI, EGF, FN 
4bkf:A   (GLU475) to   (THR531)  CRYSTAL STRUCTURE OF THE HUMAN EPHA4 ECTODOMAIN IN COMPLEX WITH HUMAN EPHRINB3  |   TRANSFERASE, CELL ADHESION, CELL REPULSION, RECEPTOR CLUSTERING, RECEPTOR CIS INTERACTION, ERYTHROPOETIN-PRODUCING HEPATOCELLULAR RECEPTOR, LBD, SUSHI, EGF, FN 
4bkf:B   (GLU475) to   (THR531)  CRYSTAL STRUCTURE OF THE HUMAN EPHA4 ECTODOMAIN IN COMPLEX WITH HUMAN EPHRINB3  |   TRANSFERASE, CELL ADHESION, CELL REPULSION, RECEPTOR CLUSTERING, RECEPTOR CIS INTERACTION, ERYTHROPOETIN-PRODUCING HEPATOCELLULAR RECEPTOR, LBD, SUSHI, EGF, FN 
5exc:I   (LEU137) to   (ALA215)  PHOTOCONVERTED RED FLUORESCENT PROTEIN DENDRFP  |   PHOTOSWITCHABLE FLUORESCENT PROTEINS, CHROMOPHORE, BETA-BARREL, BIOMARKER, FLUORESCENT PROTEIN 
5exc:J   (LEU137) to   (ALA215)  PHOTOCONVERTED RED FLUORESCENT PROTEIN DENDRFP  |   PHOTOSWITCHABLE FLUORESCENT PROTEINS, CHROMOPHORE, BETA-BARREL, BIOMARKER, FLUORESCENT PROTEIN 
3muy:1   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (R599A)  |   ARG-599-ALA, BETA-GALACTOSIDASE, HYDROLASE, TIM BARREL(ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE 
3muy:1   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (R599A)  |   ARG-599-ALA, BETA-GALACTOSIDASE, HYDROLASE, TIM BARREL(ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE 
3muy:2   (ASN649) to   (ARG721)  E. COLI (LACZ) BETA-GALACTOSIDASE (R599A)  |   ARG-599-ALA, BETA-GALACTOSIDASE, HYDROLASE, TIM BARREL(ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE 
3muy:3   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (R599A)  |   ARG-599-ALA, BETA-GALACTOSIDASE, HYDROLASE, TIM BARREL(ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE 
3bow:A   (GLY430) to   (GLU504)  STRUCTURE OF M-CALPAIN IN COMPLEX WITH CALPASTATIN  |   CYSTEINE PROTEASE, INHIBITOR, CELL MEMBRANE, HYDROLASE, MEMBRANE, PROTEASE, THIOL PROTEASE, PHOSPHOPROTEIN, PROTEASE INHIBITOR, THIOL PROTEASE INHIBITOR, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
3mv0:1   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (R599A) IN COMPLEX WITH D- GALCTOPYRANOSYL-1-ONE  |   ARG-599-ALA, BETA-GALACTOSIDASE, HYDROLASE TIM BARREL(ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
3mv0:4   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (R599A) IN COMPLEX WITH D- GALCTOPYRANOSYL-1-ONE  |   ARG-599-ALA, BETA-GALACTOSIDASE, HYDROLASE TIM BARREL(ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
5f1n:B    (ILE62) to   (LYS120)  MHC COMLEXED TO 11MER PEPTIDE  |   MHC, IMMUNE SYSTEM 
5f1n:E    (ILE62) to   (LYS120)  MHC COMLEXED TO 11MER PEPTIDE  |   MHC, IMMUNE SYSTEM 
3mv7:A   (GLU212) to   (TRP274)  CRYSTAL STRUCTURE OF THE TK3 TCR IN COMPLEX WITH HLA-B*3501/HPVG  |   HLA B*3501, EBV, TCR, TCRPMHC COMPLEX, HPVG, TCR POLYMORPHISM, IMMUNE SYSTEM 
3bs6:A   (GLY220) to   (ASN268)  1.8 ANGSTROM CRYSTAL STRUCTURE OF THE PERIPLASMIC DOMAIN OF THE MEMBRANE INSERTASE YIDC  |   YIDC/OXA1/ALB3 FAMILY, MEMBRANE INSERTION, CHAPERONE, SEC TRANSLOCON, PERIPLASMIC DOMAIN, BETA SUPERSANDWICH FOLD, HELICAL LINKER DOMAIN, MEMBRANE PROTEIN, PROTEIN TRANSPORT 
3bs6:B   (GLY220) to   (ASN268)  1.8 ANGSTROM CRYSTAL STRUCTURE OF THE PERIPLASMIC DOMAIN OF THE MEMBRANE INSERTASE YIDC  |   YIDC/OXA1/ALB3 FAMILY, MEMBRANE INSERTION, CHAPERONE, SEC TRANSLOCON, PERIPLASMIC DOMAIN, BETA SUPERSANDWICH FOLD, HELICAL LINKER DOMAIN, MEMBRANE PROTEIN, PROTEIN TRANSPORT 
5f3h:A   (PRO152) to   (PRO216)  STRUCTURE OF MYOSTATIN IN COMPLEX WITH HUMANIZED RK35 ANTIBODY  |   MYOSTATIN, ANTIBODY, COMPLEX, SIGNALING PROTEIN-IMMUNE SYSTEM COMPLEX 
5f4v:A   (GLY192) to   (PRO254)  CRYSTAL STRUCTURE OF THE HUMAN SPERM IZUMO1 RESIDUES 22-256  |   GLYCOPROTEIN, MEMBRANE-BOUND, CYSTEINE-RICH, ADHESION, FUSION, CELL ADHESION 
3bu7:B   (GLY305) to   (PHE346)  CRYSTAL STRUCTURE AND BIOCHEMICAL CHARACTERIZATION OF GDOSP, A GENTISATE 1,2-DIOXYGENASE FROM SILICIBACTER POMEROYI  |   CUPIN DOMAIN, DIOXYGENASE, OXIDOREDUCTASE, PLASMID 
5f6h:L   (ALA147) to   (PRO212)  CRYSTAL STRUCTURE OF TIER 2 NEUTRALIZING ANTIBODY DH427 FROM A RHESUS MACAQUE  |   FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM 
5f6h:O   (PRO153) to   (PRO217)  CRYSTAL STRUCTURE OF TIER 2 NEUTRALIZING ANTIBODY DH427 FROM A RHESUS MACAQUE  |   FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM 
3buy:B    (ILE35) to    (TYR94)  MHC-I IN COMPLEX WITH PEPTIDE  |   MHC-I, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, IMMUNOGLOBULIN DOMAIN, POLYMORPHISM, SECRETED, APOPTOSIS, CYTOPLASM, HOST-VIRUS INTERACTION, INNER MEMBRANE, MITOCHONDRION, NUCLEUS, IMMUNE SYSTEM 
5f7s:A    (SER42) to   (TRP131)  CYCLOALTERNAN-DEGRADING ENZYME FROM TRUEPERELLA PYOGENES  |   HYDROLASE, STRUCTURAL GENOMICS, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID 
5f88:B   (PRO155) to   (PRO219)  CETUXIMAB FAB IN COMPLEX WITH L5Y MEDITOPE VARIANT  |   ANTIBODY, ANTI-EGFR, IMMUNE SYSTEM 
3n0q:A   (LYS100) to   (LEU149)  CRYSTAL STRUCTURE OF A PUTATIVE AROMATIC-RING HYDROXYLATING DIOXYGENASE (TM1040_3219) FROM SILICIBACTER SP. TM1040 AT 1.80 A RESOLUTION  |   RIESKE [2FE-2S] DOMAIN, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-2, OXIDOREDUCTASE 
3bws:A    (GLY63) to   (ARG117)  CRYSTAL STRUCTURE OF THE LEPTOSPIRAL ANTIGEN LP49  |   TWO-DOMAIN, IMMUNOGLOBULIN-LIKE, 7-BLADED BETA PROPELLER, UNKNOWN FUNCTION 
3n1g:C   (TYR749) to   (GLU808)  CRYSTAL STRUCTURE OF DHHN BOUND TO BOCFN3  |   BINDING SITES, CALCIUM, CELL ADHESION MOLECULES, CELL CYCLE PROTEINS, CELL LINE, CONSERVED SEQUENCE, FIBRONECTINS, HEDGEHOG PROTEINS, IMMUNOGLOBULIN G, MEMBRANE GLYCOPROTEINS, MEMBRANE PROTEINS, PROTEIN BINDING, TERTIARY, RECEPTORS, CELL SURFACE, SEQUENCE HOMOLOGY, SIGNAL TRANSDUCTION, TUMOR SUPPRESSOR PROTEINS 
3byk:A   (LEU331) to   (ASP401)  CRYSTAL STRUCTURE OF B. SUBTILIS LEVANSUCRASE MUTANT D247A  |   BETA PROPELLER, TRANSFERASE 
3byl:A   (LEU331) to   (ASP401)  CRYSTAL STRUCTURE OF B. SUBTILIS LEVANSUCRASE MUTANT E342A  |   BETA PROPELLER, GLYCOSYLTRANSFERASE, SECRETED, TRANSFERASE 
5f9w:B   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING VH1-46 GERMLINE-DERIVED CD4- BINDING SITE-DIRECTED ANTIBODY CH235 IN COMPLEX WITH HIV-1 CLADE A/E 93TH057 GP120  |   HIV-1, VH1-46 GERMLINE, NEUTRALIZING ANTIBODY, CH235, IMMUNE SYSTEM 
3c2a:I   (PRO151) to   (LEU227)  ANTIBODY FAB FRAGMENT 447-52D IN COMPLEX WITH UG1033 PEPTIDE  |   ANTIBODY FAB HIV-1 PEPTIDE, ENVELOPE PROTEIN, IMMUNE SYSTEM 
4r52:A    (GLY64) to   (ARG111)  1.5 ANGSTROM CRYSTAL STRUCTURE OF 3-HYDROXYANTHRANILATE-3,4- DIOXYGENASE FROM CUPRIAVIDUS METALLIDURANS  |   CUPIN RUBREDOXIN, OXIDOREDUCTASE 
3c6s:H   (PRO151) to   (LYS211)  CRYSTAL STRUCTURE OF FAB F22-4 IN COMPLEX WITH A SHIGELLA FLEXNERI 2A O-AG PENTADECASACCHARIDE  |   O-ANTIGEN, LPS, SHIGELLA FLEXNERI, ANTIBODY COMPLEX, IMMUNE SYSTEM 
3n85:H   (PRO153) to   (PRO217)  CRYSTALLOGRAPHIC TRIMER OF HER2 EXTRACELLULAR REGIONS IN COMPLEX WITH TRYPTOPHAN-RICH ANTIBODY FRAGMENT  |   HER2, ERBB2, TRP/SER LIBRARY, PHAGE DISPLAY, TRANSFERASE-IMMUNE SYSTEM COMPLEX 
4r7d:M   (PRO154) to   (PRO218)  FAB HU 15C1  |   TLR4 ANTIBODY, IMMUNE SYSTEM 
5fik:H    (ARG34) to    (TYR75)  BOVINE MITOCHONDRIAL ATP SYNTHASE STATE 3A  |   HYDROLASE, ATP SYNTHASE, ROTARY ATPASE 
3na4:A    (ILE35) to    (LYS94)  D53P BETA-2 MICROGLOBULIN MUTANT  |   PROLINE, D-STRAND, BETA BULGE, AMYLOID, MUTANT, IMMUNE SYSTEM 
4bzy:B    (VAL98) to   (TYR155)  CRYSTAL STRUCTURE OF HUMAN GLYCOGEN BRANCHING ENZYME (GBE1)  |   TRANSFERASE 
4r90:H   (PRO158) to   (PRO222)  ANTI CD70 LLAMA GLAMA FAB 27B3  |   IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM, HUMAN CD70 
4r9y:H   (SER155) to   (LYS214)  CRYSTAL STRUCTURE OF KKOFAB IN COMPLEX WITH PLATELET FACTOR 4  |   KKO, PF4, HIT, IMMUNOGLOBULIN, CXC CHEMOKINE, ANTIBODY, ANTIGEN, BLOOD, IMMUNE SYSTEM-CYTOKINE COMPLEX 
4r9y:N   (SER155) to   (LYS214)  CRYSTAL STRUCTURE OF KKOFAB IN COMPLEX WITH PLATELET FACTOR 4  |   KKO, PF4, HIT, IMMUNOGLOBULIN, CXC CHEMOKINE, ANTIBODY, ANTIGEN, BLOOD, IMMUNE SYSTEM-CYTOKINE COMPLEX 
4rbm:A   (SER626) to   (GLN677)  PORPHYROMONAS GINGIVALIS GINGIPAIN K (KGP) CATALYTIC AND IMMUNOGLOBULIN SUPERFAMILY-LIKE DOMAINS  |   ALPHA/BETA-HYDROLASE, CYSTEINE PEPTIDASE, LYSINE-CONTAINING SUBSTRATES, EXTRACELLULAR, SECRETED, HYDROLASE 
3ncy:W   (ASP147) to   (ARG216)  X-RAY CRYSTAL STRUCTURE OF AN ARGININE AGMATINE ANTIPORTER (ADIC) IN COMPLEX WITH A FAB FRAGMENT  |   MEMBRANE PROTEIN COMPLEX WITH FAB FRAGMENT, ARGININE AGMATINE ANTIPORTER, VIRTUAL PROTON PUMP, APC SUPERFAMILY, IMMUNE SYSTEM, TRANSPORT PROTEIN 
3ncy:S   (ASP147) to   (ARG216)  X-RAY CRYSTAL STRUCTURE OF AN ARGININE AGMATINE ANTIPORTER (ADIC) IN COMPLEX WITH A FAB FRAGMENT  |   MEMBRANE PROTEIN COMPLEX WITH FAB FRAGMENT, ARGININE AGMATINE ANTIPORTER, VIRTUAL PROTON PUMP, APC SUPERFAMILY, IMMUNE SYSTEM, TRANSPORT PROTEIN 
3cff:A   (GLY138) to   (ARG219)  PHOTOSWITCHABLE RED FLUORESCENT PROTEIN PSRFP, ON-STATE  |   BETA BARREL, BETA CAN, CHROMOPHORE, PHOTOACTIVATION, FLUORESCENT PROTEIN 
3cff:G   (GLY138) to   (ARG219)  PHOTOSWITCHABLE RED FLUORESCENT PROTEIN PSRFP, ON-STATE  |   BETA BARREL, BETA CAN, CHROMOPHORE, PHOTOACTIVATION, FLUORESCENT PROTEIN 
3cfk:H   (PRO151) to   (PRO227)  CRYSTAL STRUCTURE OF CATALYTIC ELIMINATION ANTIBODY 34E4, TRICLINIC CRYSTAL FORM  |   IMMUNOGLOBULIN, CATALYTIC ANTIBODY, CHIMERIC FAB, APO FORM, PROTON TRANSFER, CONFORMATIONAL CHANGE, IMMUNE SYSTEM, CHIMERA, IMMUNOGLOBULIN DOMAIN, IMMUNOGLOBULIN V REGION 
3cfk:D   (PRO151) to   (PRO227)  CRYSTAL STRUCTURE OF CATALYTIC ELIMINATION ANTIBODY 34E4, TRICLINIC CRYSTAL FORM  |   IMMUNOGLOBULIN, CATALYTIC ANTIBODY, CHIMERIC FAB, APO FORM, PROTON TRANSFER, CONFORMATIONAL CHANGE, IMMUNE SYSTEM, CHIMERA, IMMUNOGLOBULIN DOMAIN, IMMUNOGLOBULIN V REGION 
3cfk:F   (PRO151) to   (PRO227)  CRYSTAL STRUCTURE OF CATALYTIC ELIMINATION ANTIBODY 34E4, TRICLINIC CRYSTAL FORM  |   IMMUNOGLOBULIN, CATALYTIC ANTIBODY, CHIMERIC FAB, APO FORM, PROTON TRANSFER, CONFORMATIONAL CHANGE, IMMUNE SYSTEM, CHIMERA, IMMUNOGLOBULIN DOMAIN, IMMUNOGLOBULIN V REGION 
3cfk:I   (PRO151) to   (PRO227)  CRYSTAL STRUCTURE OF CATALYTIC ELIMINATION ANTIBODY 34E4, TRICLINIC CRYSTAL FORM  |   IMMUNOGLOBULIN, CATALYTIC ANTIBODY, CHIMERIC FAB, APO FORM, PROTON TRANSFER, CONFORMATIONAL CHANGE, IMMUNE SYSTEM, CHIMERA, IMMUNOGLOBULIN DOMAIN, IMMUNOGLOBULIN V REGION 
3cfk:K   (PRO151) to   (PRO227)  CRYSTAL STRUCTURE OF CATALYTIC ELIMINATION ANTIBODY 34E4, TRICLINIC CRYSTAL FORM  |   IMMUNOGLOBULIN, CATALYTIC ANTIBODY, CHIMERIC FAB, APO FORM, PROTON TRANSFER, CONFORMATIONAL CHANGE, IMMUNE SYSTEM, CHIMERA, IMMUNOGLOBULIN DOMAIN, IMMUNOGLOBULIN V REGION 
3cfk:N   (PRO151) to   (PRO227)  CRYSTAL STRUCTURE OF CATALYTIC ELIMINATION ANTIBODY 34E4, TRICLINIC CRYSTAL FORM  |   IMMUNOGLOBULIN, CATALYTIC ANTIBODY, CHIMERIC FAB, APO FORM, PROTON TRANSFER, CONFORMATIONAL CHANGE, IMMUNE SYSTEM, CHIMERA, IMMUNOGLOBULIN DOMAIN, IMMUNOGLOBULIN V REGION 
3cfk:P   (PRO151) to   (PRO227)  CRYSTAL STRUCTURE OF CATALYTIC ELIMINATION ANTIBODY 34E4, TRICLINIC CRYSTAL FORM  |   IMMUNOGLOBULIN, CATALYTIC ANTIBODY, CHIMERIC FAB, APO FORM, PROTON TRANSFER, CONFORMATIONAL CHANGE, IMMUNE SYSTEM, CHIMERA, IMMUNOGLOBULIN DOMAIN, IMMUNOGLOBULIN V REGION 
3cfh:A   (GLY138) to   (ARG219)  PHOTOSWITCHABLE RED FLUORESCENT PROTEIN PSRFP, OFF-STATE  |   BETA BARREL, BETA CAN, CHROMOPHORE, PHOTOACTIVATION, FLUORESCENT PROTEIN 
3cfh:B   (GLY138) to   (ARG219)  PHOTOSWITCHABLE RED FLUORESCENT PROTEIN PSRFP, OFF-STATE  |   BETA BARREL, BETA CAN, CHROMOPHORE, PHOTOACTIVATION, FLUORESCENT PROTEIN 
3cfh:G   (GLY138) to   (ARG219)  PHOTOSWITCHABLE RED FLUORESCENT PROTEIN PSRFP, OFF-STATE  |   BETA BARREL, BETA CAN, CHROMOPHORE, PHOTOACTIVATION, FLUORESCENT PROTEIN 
3cfh:H   (GLY138) to   (ARG219)  PHOTOSWITCHABLE RED FLUORESCENT PROTEIN PSRFP, OFF-STATE  |   BETA BARREL, BETA CAN, CHROMOPHORE, PHOTOACTIVATION, FLUORESCENT PROTEIN 
5fl7:H    (THR26) to    (SER70)  STRUCTURE OF THE F1C10 COMPLEX FROM YARROWIA LIPOLYTICA ATP SYNTHASE  |   HYDROLASE, ATP SYNTHASE FAMILY, NUCLEOTIDE BINDING, PROTON TRANSPORTING, ROTATIONAL MECHANISM, ATP BIOSYNTHETIC PROCESS, ATP SYNTHESIS/HYDROLYSIS 
3nfs:H   (PRO152) to   (PRO216)  CRYSTAL STRUCTURE THE FAB FRAGMENT OF THERAPEUTIC ANTIBODY DACLIZUMAB  |   IL-2RA, CD25, DACLIZUMAB, ZENAPAX, THERAPEUTIC ANTIBODY, IMMUNE SYSTEM 
4rfo:L   (GLY142) to   (PRO208)  CRYSTAL STRUCTURE OF THE ADCC-POTENT ANTIBODY N60-I3 FAB IN COMPLEX WITH HIV-1 CLADE A/E GP120 AND M48U1  |   HIV-1 GP120, CLADE A/E 93TH057, VIRAL PROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM-INHIBITOR COMPLEX 
3ngb:H   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY AND POTENTLY NEUTRALIZING ANTIBODY VRC01 IN COMPLEX WITH HIV-1 GP120  |   HIV, GP120, ANTIBODY, VRC01, NEUTRALIZATION, VACCINE, ENVELOPE GLYCOPROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3ngb:F   (GLU145) to   (ASN212)  CRYSTAL STRUCTURE OF BROADLY AND POTENTLY NEUTRALIZING ANTIBODY VRC01 IN COMPLEX WITH HIV-1 GP120  |   HIV, GP120, ANTIBODY, VRC01, NEUTRALIZATION, VACCINE, ENVELOPE GLYCOPROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3ngb:K   (GLU145) to   (ASN212)  CRYSTAL STRUCTURE OF BROADLY AND POTENTLY NEUTRALIZING ANTIBODY VRC01 IN COMPLEX WITH HIV-1 GP120  |   HIV, GP120, ANTIBODY, VRC01, NEUTRALIZATION, VACCINE, ENVELOPE GLYCOPROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3nh7:M   (GLY144) to   (ALA209)  CRYSTAL STRUCTURE OF THE NEUTRALIZING FAB FRAGMENT ABD1556 BOUND TO THE BMP TYPE I RECEPTOR IA  |   ANTIBODY-ANTIGEN COMPLEX, BMP RECEPTOR EXTRACELLULAR DOMAIN, BONE MORPHOGENETIC PROTEIN, IMMUNE SYSTEM 
5fnr:A   (ILE328) to   (ALA376)  STRUCTURE OF THE KEAP1 KELCH DOMAIN IN COMPLEX WITH A SMALL MOLECULE INHIBITOR.  |   TRANSCRIPTION, KEAP1, NRF2, OXIDATIVE STRESS 
5fo8:A    (GLY51) to   (VAL120)  CRYSTAL STRUCTURE OF HUMAN COMPLEMENT C3B IN COMPLEX WITH MCP (CCP1-4)  |   LIPID BINDING, LIPID BIANDING, COMPLEMENT SYSTEM, IMMUNE SYSTEM, PLASMA PROTEIN, COFA ACTIVITY, REGULATORS OF COMPLEMENT ACTIVITY 
5fo9:B   (ASN857) to   (GLU934)  CRYSTAL STRUCTURE OF HUMAN COMPLEMENT C3B IN COMPLEX WITH CR1 (CCP15-17)  |   LIPID BINDING PROTEIN, COMPLEMENT SYSTEM, IMMUNE SYSTEM, PLASMA PROTEIN, REGULATORS OF COMPLEMENT ACTIVITY, COFACTOR ACTIVITY, DECAY ACCELERATING ACTIVITY 
5fo9:E   (ASN857) to   (GLU934)  CRYSTAL STRUCTURE OF HUMAN COMPLEMENT C3B IN COMPLEX WITH CR1 (CCP15-17)  |   LIPID BINDING PROTEIN, COMPLEMENT SYSTEM, IMMUNE SYSTEM, PLASMA PROTEIN, REGULATORS OF COMPLEMENT ACTIVITY, COFACTOR ACTIVITY, DECAY ACCELERATING ACTIVITY 
5fo9:E  (GLU1291) to  (HIS1349)  CRYSTAL STRUCTURE OF HUMAN COMPLEMENT C3B IN COMPLEX WITH CR1 (CCP15-17)  |   LIPID BINDING PROTEIN, COMPLEMENT SYSTEM, IMMUNE SYSTEM, PLASMA PROTEIN, REGULATORS OF COMPLEMENT ACTIVITY, COFACTOR ACTIVITY, DECAY ACCELERATING ACTIVITY 
3nme:B   (SER267) to   (ASP339)  STRUCTURE OF A PLANT PHOSPHATASE  |   PHOSPHATASE, DUAL SPECIFICITY PHOSPHATASE, CARBOHYDRATE BINDING, HYDROLASE 
3nms:A    (GLY29) to    (VAL98)  STAPHYLOCOCCAL COMPLEMENT INHIBITOR (SCIN) IN COMPLEX WITH HUMAN COMPLEMENT C3C  |   COMPLEMENT ALTERNATE PATHWAY, COMPLEMENT PATHWAY, CONVERTASE, IMMUNE RESPONSE, INFLAMMATORY RESPONSE, INNATE IMMUNITY, SECRETED, VIRULENCE, IMMUNE EVASION, IMMUNE SYSTEM 
4cad:G   (ASN145) to   (ASN212)  MECHANISM OF FARNESYLATED CAAX PROTEIN PROCESSING BY THE INTEGRAL MEMBRANE PROTEASE RCE1  |   PROTEIN BINDING, INTEGRAL MEMBRANE PROTEASE, MONOCLONAL ANTIBODY FAB FRAGMENT 
4cad:J   (ASN145) to   (ASN210)  MECHANISM OF FARNESYLATED CAAX PROTEIN PROCESSING BY THE INTEGRAL MEMBRANE PROTEASE RCE1  |   PROTEIN BINDING, INTEGRAL MEMBRANE PROTEASE, MONOCLONAL ANTIBODY FAB FRAGMENT 
4ccf:A   (THR420) to   (ASN460)  STRUCTURE OF RESPIRATORY SYNCYTIAL VIRUS F PROTEIN HEAD DOMAIN  |   VIRAL PROTEIN 
4ccf:B   (THR420) to   (ASN460)  STRUCTURE OF RESPIRATORY SYNCYTIAL VIRUS F PROTEIN HEAD DOMAIN  |   VIRAL PROTEIN 
4ccf:C   (THR420) to   (ASN460)  STRUCTURE OF RESPIRATORY SYNCYTIAL VIRUS F PROTEIN HEAD DOMAIN  |   VIRAL PROTEIN 
4ccf:D   (THR420) to   (ASN460)  STRUCTURE OF RESPIRATORY SYNCYTIAL VIRUS F PROTEIN HEAD DOMAIN  |   VIRAL PROTEIN 
4ccf:E   (THR420) to   (ASN460)  STRUCTURE OF RESPIRATORY SYNCYTIAL VIRUS F PROTEIN HEAD DOMAIN  |   VIRAL PROTEIN 
4ccf:F   (THR420) to   (ASN460)  STRUCTURE OF RESPIRATORY SYNCYTIAL VIRUS F PROTEIN HEAD DOMAIN  |   VIRAL PROTEIN 
3nrp:A    (THR69) to   (GLU146)  CRYSTAL STRUCTURE OF 'AS ISOLATED' UROPATHOGENIC E. COLI STRAIN F11 FETP RECOMBINANTLY EXPRESSED IN THE PERIPLASM OF E. COLI BL21(DE3)  |   IMMUNOGLOBULIN-LIKE FOLD, IRON TRANSPORTER, COPPER BINDING, TRANSPORT PROTEIN 
3nrp:B    (TYR67) to   (GLU146)  CRYSTAL STRUCTURE OF 'AS ISOLATED' UROPATHOGENIC E. COLI STRAIN F11 FETP RECOMBINANTLY EXPRESSED IN THE PERIPLASM OF E. COLI BL21(DE3)  |   IMMUNOGLOBULIN-LIKE FOLD, IRON TRANSPORTER, COPPER BINDING, TRANSPORT PROTEIN 
4rmq:A    (ILE35) to    (LYS94)  CRYSTAL STRUCTURE OF THE D59N BETA-2 MICROGLOBULIN MUTANT  |   IMMUNOGLOBIN, BETA-SANDWITCH, AMYLOIDOSIS, PATHOLOGIC MUTATION, GENETIC DISEASE, MHC CLASS I, IMMUNE SYSTEM 
4rms:A    (ILE35) to    (LYS94)  CRYSTAL STRUCTURE OF THE D53N BETA-2 MICROGLOBULIN MUTANT  |   IMMUNOGLOBIN, BETA-SANDWITCH, AMYLOIDOSIS, PATHOLOGIC MUTATION, GENETIC DISEASE, MHC CLASS I, IMMUNE SYSTEM 
4rmt:A    (ILE35) to    (LYS94)  CRYSTAL STRUCTURE OF THE D98N BETA-2 MICROGLOBULIN MUTANT  |   IMMUNOGLOBIN, BETA-SANDWITCH, AMYLOIDOSIS, PATHOLOGIC MUTATION, GENETIC DISEASE, MHC CLASS I, IMMUNE SYSTEM 
4rmv:A    (ILE35) to    (LYS94)  CRYSTAL STRUCTURE OF THE D76H BETA-2 MICROGLOBULIN MUTANT  |   IMMUNOGLOBIN, BETA-SANDWITCH, AMYLOIDOSIS, PATHOLOGIC MUTATION, GENETIC DISEASE, MHC CLASS I, IMMUNE SYSTEM 
4rmw:A    (ILE35) to    (LYS94)  CRYSTAL STRUCTURE OF THE D76A BETA-2 MICROGLOBULIN MUTANT  |   IMMUNOGLOBIN, BETA-SANDWITCH, AMYLOIDOSIS, PATHOLOGIC MUTATION, GENETIC DISEASE, MHC CLASS I, IMMUNE SYSTEM 
4rnr:A   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTI-HIV ANTIBODY PGT130  |   PGT130, PGT 130, IMMUNOGLOBULIN FOLD, BROADLY NEUTRALIZING ANTIBODY, HIV-1 GP120 BINDING, N-LINKED GLYCAN, IMMUNE SYSTEM 
4rnr:C   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTI-HIV ANTIBODY PGT130  |   PGT130, PGT 130, IMMUNOGLOBULIN FOLD, BROADLY NEUTRALIZING ANTIBODY, HIV-1 GP120 BINDING, N-LINKED GLYCAN, IMMUNE SYSTEM 
3cpl:B    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF H-2DB IN COMPLEX WITH A VARIANT M6A OF THE NP366 PEPTIDE FROM INFLUENZA A VIRUS  |   H-2DB, CRYSTAL STRUCTURE, INFLUENZA, NP366, IMMUNOLOGY, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, IMMUNOGLOBULIN DOMAIN, POLYMORPHISM, SECRETED, IMMUNE SYSTEM 
5ftz:A   (ASP124) to   (ASP198)  AA10 LYTIC POLYSACCHARIDE MONOOXYGENASE (LPMO) FROM STREPTOMYCES LIVIDANS  |   LYASE, CHITIN, HYPHAL DEVELOPMENT 
3cq9:C   (TYR174) to   (ASP213)  CRYSTAL STRUCTURE OF THE LP_1622 PROTEIN FROM LACTOBACILLUS PLANTARUM. NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET LPR114  |   Q88WK7_LACPL, TRANSFERASE, THIAMINE PYROPHOSPHOKINASE, NESG, LPR114, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM 
4cg4:B   (LYS716) to   (ILE772)  CRYSTAL STRUCTURE OF THE CHS-B30.2 DOMAINS OF TRIM20  |   ACTIN-BINDING PROTEIN, FAMILIAL MEDITERRANEAN FEVER 
4rrp:H   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF THE FAB COMPLEXED WITH ANTIGEN ASF1P, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM (NESG) TARGET PDR16  |   STRUCTURAL GENOMICS, PSI-BIOLOGY, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, CHAPERONE-ENABLED STUDIES OF EPIGENETIC REGULATION ENZYMES, CEBS, IMMUNE SYSTEM 
3cu7:A   (ASN500) to   (ASN562)  HUMAN COMPLEMENT COMPONENT 5  |   MG DOMAIN, COMPLEMENT, INFLAMMATION, ANAPHYLATOXIN, CLEAVAGE ON PAIR OF BASIC RESIDUES, COMPLEMENT ALTERNATE PATHWAY, COMPLEMENT PATHWAY, CYTOLYSIS, GLYCOPROTEIN, IMMUNE RESPONSE, INFLAMMATORY RESPONSE, INNATE IMMUNITY, MEMBRANE ATTACK COMPLEX, SECRETED, IMMUNE SYSTEM 
3cu7:B   (ASN500) to   (ASN562)  HUMAN COMPLEMENT COMPONENT 5  |   MG DOMAIN, COMPLEMENT, INFLAMMATION, ANAPHYLATOXIN, CLEAVAGE ON PAIR OF BASIC RESIDUES, COMPLEMENT ALTERNATE PATHWAY, COMPLEMENT PATHWAY, CYTOLYSIS, GLYCOPROTEIN, IMMUNE RESPONSE, INFLAMMATORY RESPONSE, INNATE IMMUNITY, MEMBRANE ATTACK COMPLEX, SECRETED, IMMUNE SYSTEM 
4ruw:A   (GLY373) to   (GLU433)  THE CRYSTAL STRUCTURE OF ENDONUCLEASE/EXONUCLEASE/PHOSPHATASE FROM BEUTENBERGIA CAVERNAE DSM 12333  |   HYDROLASE, METALLOENZYME, STRUCTURAL GENOMICS, PSI-BIOLOGY, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, ALPHA/BETA/ALPHA FOLD, ION, CYTOSOLIC 
4ckd:A   (SER148) to   (PRO218)  MODEL OF COMPLEX BETWEEN THE E.COLI ENZYME BETA-GALACTOSIDASE AND FOUR SINGLE CHAIN FV ANTIBODY DOMAINS SCFV13R4.  |   HYDROLASE-IMMUNE SYSTEM COMPLEX 
4ckd:A   (ARG255) to   (ASP329)  MODEL OF COMPLEX BETWEEN THE E.COLI ENZYME BETA-GALACTOSIDASE AND FOUR SINGLE CHAIN FV ANTIBODY DOMAINS SCFV13R4.  |   HYDROLASE-IMMUNE SYSTEM COMPLEX 
4ckd:B   (SER148) to   (PRO218)  MODEL OF COMPLEX BETWEEN THE E.COLI ENZYME BETA-GALACTOSIDASE AND FOUR SINGLE CHAIN FV ANTIBODY DOMAINS SCFV13R4.  |   HYDROLASE-IMMUNE SYSTEM COMPLEX 
4ckd:B   (ARG255) to   (ASP329)  MODEL OF COMPLEX BETWEEN THE E.COLI ENZYME BETA-GALACTOSIDASE AND FOUR SINGLE CHAIN FV ANTIBODY DOMAINS SCFV13R4.  |   HYDROLASE-IMMUNE SYSTEM COMPLEX 
4ckd:C   (SER148) to   (PRO218)  MODEL OF COMPLEX BETWEEN THE E.COLI ENZYME BETA-GALACTOSIDASE AND FOUR SINGLE CHAIN FV ANTIBODY DOMAINS SCFV13R4.  |   HYDROLASE-IMMUNE SYSTEM COMPLEX 
4ckd:C   (ARG255) to   (ASP329)  MODEL OF COMPLEX BETWEEN THE E.COLI ENZYME BETA-GALACTOSIDASE AND FOUR SINGLE CHAIN FV ANTIBODY DOMAINS SCFV13R4.  |   HYDROLASE-IMMUNE SYSTEM COMPLEX 
4ckd:D   (SER148) to   (PRO218)  MODEL OF COMPLEX BETWEEN THE E.COLI ENZYME BETA-GALACTOSIDASE AND FOUR SINGLE CHAIN FV ANTIBODY DOMAINS SCFV13R4.  |   HYDROLASE-IMMUNE SYSTEM COMPLEX 
4ckd:D   (ARG255) to   (ASP329)  MODEL OF COMPLEX BETWEEN THE E.COLI ENZYME BETA-GALACTOSIDASE AND FOUR SINGLE CHAIN FV ANTIBODY DOMAINS SCFV13R4.  |   HYDROLASE-IMMUNE SYSTEM COMPLEX 
5fyk:D   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE AT 3.7 A RESOLUTION OF FULLY GLYCOSYLATED HIV-1 CLADE JR-FL SOSIP.664 PREFUSION ENV TRIMER IN COMPLEX WITH BROADLY NEUTRALIZING ANTIBODIES PGT122, 35O22 AND VRC01  |   VIRAL PROTEIN, HIV, ENVELOPE, GLYCAN, TRIMER 
3czj:A   (LEU651) to   (ALA723)  "E. COLI (LACZ) BETA-GALACTOSIDASE (N460T) IN COMPLEX WITH D- GALCTOPYRANOSYL-1-ONE"  |   ASN-460-THR BETA-GALACTOSIDASE HYDROLASE TIM BARREL (ALPHA/BETA BARREL) JELLY-ROLL BARREL IMMUNOGLOBULIN BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3czj:B   (SER148) to   (PRO218)  "E. COLI (LACZ) BETA-GALACTOSIDASE (N460T) IN COMPLEX WITH D- GALCTOPYRANOSYL-1-ONE"  |   ASN-460-THR BETA-GALACTOSIDASE HYDROLASE TIM BARREL (ALPHA/BETA BARREL) JELLY-ROLL BARREL IMMUNOGLOBULIN BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3czj:C   (SER148) to   (PRO218)  "E. COLI (LACZ) BETA-GALACTOSIDASE (N460T) IN COMPLEX WITH D- GALCTOPYRANOSYL-1-ONE"  |   ASN-460-THR BETA-GALACTOSIDASE HYDROLASE TIM BARREL (ALPHA/BETA BARREL) JELLY-ROLL BARREL IMMUNOGLOBULIN BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
3czj:C   (ASN649) to   (ALA723)  "E. COLI (LACZ) BETA-GALACTOSIDASE (N460T) IN COMPLEX WITH D- GALCTOPYRANOSYL-1-ONE"  |   ASN-460-THR BETA-GALACTOSIDASE HYDROLASE TIM BARREL (ALPHA/BETA BARREL) JELLY-ROLL BARREL IMMUNOGLOBULIN BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
4s0s:D    (VAL29) to    (THR94)  STRUCTURE OF HUMAN PREGNANE X RECEPTOR LIGAND BINDING DOMAIN WITH ADNECTIN-1  |   PREGNANE X RECEPTOR,PXR, LIGAND BINDING DOMAIN, STEROID RECEPTOR COACTIVATOR-1; CCR1, CHEMOKINE RECEPTOR-1; NR, NUCLEAR RECEPTOR; AF, ACTIVATION FUNCTION; CYP, CYTOCHROME P450; MDR1, MULTI-DRUG RESISTANCE GENE-1, IMMUNE SYSTEM 
4s0s:E    (VAL29) to    (THR94)  STRUCTURE OF HUMAN PREGNANE X RECEPTOR LIGAND BINDING DOMAIN WITH ADNECTIN-1  |   PREGNANE X RECEPTOR,PXR, LIGAND BINDING DOMAIN, STEROID RECEPTOR COACTIVATOR-1; CCR1, CHEMOKINE RECEPTOR-1; NR, NUCLEAR RECEPTOR; AF, ACTIVATION FUNCTION; CYP, CYTOCHROME P450; MDR1, MULTI-DRUG RESISTANCE GENE-1, IMMUNE SYSTEM 
4s0t:D    (VAL29) to    (THR94)  STRUCTURE OF HUMAN PREGNANE X RECEPTOR LIGAND BINDING DOMAIN BOUND WITH ADNECTIN-1 AND COMPOUND-1  |   NUCLEAR RECEPTOR, MULTIPLE BINDING MODES, XENOBIOTIC, PROMISCUOUS, NUCLEAR HORMONE RECEPTOR, TRANSCRIPTION 
4s0t:E    (VAL29) to    (ARG93)  STRUCTURE OF HUMAN PREGNANE X RECEPTOR LIGAND BINDING DOMAIN BOUND WITH ADNECTIN-1 AND COMPOUND-1  |   NUCLEAR RECEPTOR, MULTIPLE BINDING MODES, XENOBIOTIC, PROMISCUOUS, NUCLEAR HORMONE RECEPTOR, TRANSCRIPTION 
4s1d:E   (PRO156) to   (PRO219)  STRUCTURE OF IGG1 FAB FRAGMENT IN COMPLEX WITH BIOTINCYTIDINAMIDE  |   ANTIBODY, FAB FRAGMENT, HAPTEN, MAB_M33_FAB_FRAGMENT, IMMUNE SYSTEM 
3o8x:A   (PRO217) to   (TRP279)  RECOGNITION OF GLYCOLIPID ANTIGEN BY INKT CELL TCR  |   ANTIGEN PRESENTATION, GLYCOLIPID, NKT CELLS, IMMUNE SYSTEM 
3oau:H   (PRO159) to   (PRO223)  ANTIBODY 2G12 RECOGNIZES DI-MANNOSE EQUIVALENTLY IN DOMAIN- AND NON- DOMAIN-EXCHANGED FORMS, BUT ONLY BINDS THE HIV-1 GLYCAN SHIELD IF DOMAIN-EXCHANGED  |   FAB, IMMUNE SYSTEM 
4tkx:L   (SER626) to   (GLN677)  STRUCTURE OF PROTEASE  |   CYSTEINE PROTEASE, GINGIVALIS, KGP, CO-VALENT INHIBITOR, HYDROLASE- HYDROLASE INHIBITOR COMPLEX 
4cu7:A   (ASP239) to   (THR304)  UNRAVELLING THE MULTIPLE FUNCTIONS OF THE ARCHITECTURALLY INTRICATE STREPTOCOCCUS PNEUMONIAE BETA-GALACTOSIDASE, BGAA  |   HYDROLASE 
4cu6:A   (ASP239) to   (THR304)  UNRAVELLING THE MULTIPLE FUNCTIONS OF THE ARCHITECTURALLY INTRICATE STREPTOCOCCUS PNEUMONIAE BETA-GALACTOSIDASE, BGAA  |   HYDROLASE 
4cu8:A   (ASP239) to   (THR304)  UNRAVELLING THE MULTIPLE FUNCTIONS OF THE ARCHITECTURALLY INTRICATE STREPTOCOCCUS PNEUMONIAE BETA-GALACTOSIDASE, BGAA  |   HYDROLASE, GLYCOSIDE HYDROLASE, BETA-GALACTOSIDASE 
4tnv:F   (PRO158) to   (PRO221)  C. ELEGANS GLUTAMATE-GATED CHLORIDE CHANNEL (GLUCL) IN COMPLEX WITH FAB IN A NON-CONDUCTING CONFORMATION  |   MEMBRANE PROTEIN, LIGAND-GATED ION CHANNEL, NEUROTRANSMITTER RECEPTOR, CYS-LOOP RECEPTOR, TRANSPORT PROTEIN-IMMUNE SYSTEM COMPLEX 
4tnv:U   (PRO158) to   (PRO221)  C. ELEGANS GLUTAMATE-GATED CHLORIDE CHANNEL (GLUCL) IN COMPLEX WITH FAB IN A NON-CONDUCTING CONFORMATION  |   MEMBRANE PROTEIN, LIGAND-GATED ION CHANNEL, NEUROTRANSMITTER RECEPTOR, CYS-LOOP RECEPTOR, TRANSPORT PROTEIN-IMMUNE SYSTEM COMPLEX 
4tnv:Y   (PRO158) to   (LYS217)  C. ELEGANS GLUTAMATE-GATED CHLORIDE CHANNEL (GLUCL) IN COMPLEX WITH FAB IN A NON-CONDUCTING CONFORMATION  |   MEMBRANE PROTEIN, LIGAND-GATED ION CHANNEL, NEUROTRANSMITTER RECEPTOR, CYS-LOOP RECEPTOR, TRANSPORT PROTEIN-IMMUNE SYSTEM COMPLEX 
4tnv:I   (PRO158) to   (LYS218)  C. ELEGANS GLUTAMATE-GATED CHLORIDE CHANNEL (GLUCL) IN COMPLEX WITH FAB IN A NON-CONDUCTING CONFORMATION  |   MEMBRANE PROTEIN, LIGAND-GATED ION CHANNEL, NEUROTRANSMITTER RECEPTOR, CYS-LOOP RECEPTOR, TRANSPORT PROTEIN-IMMUNE SYSTEM COMPLEX 
3dcd:A   (ALA204) to   (GLU253)  X-RAY STRUCTURE OF THE GALACTOSE MUTAROTASE RELATED ENZYME Q5FKD7 FROM LACTOBACILLUS ACIDOPHILUS AT THE RESOLUTION 1.9A. NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET LAR33.  |   Q5FKD7 LAR33 NESG X-RAY, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, UNKNOWN FUNCTION 
3ofn:H    (THR28) to    (PHE69)  STRUCTURE OF FOUR MUTANT FORMS OF YEAST F1 ATPASE: ALPHA-N67I  |   ATP SYNTHASE, ATP PHOSPHATASE, F1F0 ATPASE, ATP SYNTHESIS, HYDROLASE, ADP, PO4, MITOCHONDRIA 
5ggr:A   (PRO149) to   (PRO213)  PD-1 IN COMPLEX WITH NIVOLUMAB FAB  |   ANTIBODY, IMMUNE SYSTEM 
3dgc:S   (LEU163) to   (ALA213)  STRUCTURE OF IL-22/IL-22R1  |   IL-22, IL-22R1, CYTOKINE, RECEPTOR, SIGNALING MOLECULE, GLYCOPROTEIN, SECRETED, MEMBRANE, TRANSMEMBRANE, CYTOKINE-SIGNALING PROTEIN COMPLEX 
3dhm:A    (ILE35) to    (LYS94)  BETA 2 MICROGLOBULIN MUTANT D59P  |   BETA-2-MICROGLOBULIN, PROLINE, AMYLOIDOSIS, DRA, BETA FIBRILS, DISEASE MUTATION, GLYCATION, GLYCOPROTEIN, IMMUNE RESPONSE, IMMUNOGLOBULIN DOMAIN, MHC I, PYRROLIDONE CARBOXYLIC ACID, SECRETED, IMMUNE SYSTEM 
3ohx:A    (GLY29) to    (VAL98)  MOLECULAR BASIS FOR COMPLEMENT RECOGNITION AND INHIBITION DETERMINED BY CRYSTALLOGRAPHIC STUDIES OF THE STAPHYLOCOCCAL COMPLEMENT INHIBITOR (SCIN) BOUND TO C3C AND C3B  |   COMPLEMENT COMPONENT C3, COMPLEMENT ALTERNATE PATHWAY, COMPLEMENT PATHWAY, CONVERTASE, IMMUNE EVASION, INNATE IMMUNITY, SECRETED VIRULENCE FACTOR, IMMUNE SYSTEM 
3ohx:D    (GLY29) to    (VAL98)  MOLECULAR BASIS FOR COMPLEMENT RECOGNITION AND INHIBITION DETERMINED BY CRYSTALLOGRAPHIC STUDIES OF THE STAPHYLOCOCCAL COMPLEMENT INHIBITOR (SCIN) BOUND TO C3C AND C3B  |   COMPLEMENT COMPONENT C3, COMPLEMENT ALTERNATE PATHWAY, COMPLEMENT PATHWAY, CONVERTASE, IMMUNE EVASION, INNATE IMMUNITY, SECRETED VIRULENCE FACTOR, IMMUNE SYSTEM 
4tvi:B    (ALA26) to    (ASP69)  X-RAY CRYSTAL STRUCTURE OF AN AMINOTRANSFERASE FROM BRUCELLA ABORTUS BOUND TO THE CO-FACTOR PLP  |   TRANSFERASE PLP, STRUCTURAL GENOMICS, SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE, SSGCID 
3om4:A   (LEU341) to   (LEU412)  CRYSTAL STRUCTURE OF B. MEGATERIUM LEVANSUCRASE MUTANT K373A  |   FIVE FOLD BETA-PROPELLER, LEVANSUCRASE, TRANSFERASE 
3om4:B   (LEU341) to   (LEU412)  CRYSTAL STRUCTURE OF B. MEGATERIUM LEVANSUCRASE MUTANT K373A  |   FIVE FOLD BETA-PROPELLER, LEVANSUCRASE, TRANSFERASE 
3om5:A   (LEU341) to   (ASP411)  CRYSTAL STRUCTURE OF B. MEGATERIUM LEVANSUCRASE MUTANT N252A  |   FIVE FOLD BETA-PROPELLER, LEVANSUCRASE, TRANSFERASE 
3om5:B   (LEU341) to   (LEU412)  CRYSTAL STRUCTURE OF B. MEGATERIUM LEVANSUCRASE MUTANT N252A  |   FIVE FOLD BETA-PROPELLER, LEVANSUCRASE, TRANSFERASE 
3om6:B   (LEU341) to   (LEU412)  CRYSTAL STRUCTURE OF B. MEGATERIUM LEVANSUCRASE MUTANT Y247A  |   FIVE FOLD BETA-PROPELLER, LEVANSUCRASE, TRANSFERASE 
3dmk:A   (VAL244) to   (ILE313)  CRYSTAL STRUCTURE OF DOWN SYNDROME CELL ADHESION MOLECULE (DSCAM) ISOFORM 1.30.30, N-TERMINAL EIGHT IG DOMAINS  |   IG DOMAINS, IMMUNOGLOBULIN DOMAIN, CELL ADHESION 
3dmk:B   (VAL244) to   (ILE313)  CRYSTAL STRUCTURE OF DOWN SYNDROME CELL ADHESION MOLECULE (DSCAM) ISOFORM 1.30.30, N-TERMINAL EIGHT IG DOMAINS  |   IG DOMAINS, IMMUNOGLOBULIN DOMAIN, CELL ADHESION 
3dmk:C   (VAL244) to   (ILE313)  CRYSTAL STRUCTURE OF DOWN SYNDROME CELL ADHESION MOLECULE (DSCAM) ISOFORM 1.30.30, N-TERMINAL EIGHT IG DOMAINS  |   IG DOMAINS, IMMUNOGLOBULIN DOMAIN, CELL ADHESION 
5h37:A   (PRO342) to   (GLY404)  CRYO-EM STRUCTURE OF ZIKA VIRUS COMPLEXED WITH FAB C10 AT PH 8.0  |   IGG NAG, VIRUS-IMMUNE SYSTEM COMPLEX 
5h37:C    (THR19) to    (ARG57)  CRYO-EM STRUCTURE OF ZIKA VIRUS COMPLEXED WITH FAB C10 AT PH 8.0  |   IGG NAG, VIRUS-IMMUNE SYSTEM COMPLEX 
3drt:B   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF THE HIV-1 BROADLY NEUTRALIZING ANTIBODY 2F5 IN COMPLEX WITH THE GP41 SCRAMBLEDFP-MPER SCRHYB3K CONSTRUCT GIGAFGLLGFLAAGSKK-AHX-K656NEQELLELDKWASLWN671  |   HIV-1, GP41, 2F5, NMAB, IMMUNE SYSTEM 
4u1k:D   (GLU212) to   (TRP274)  HLA CLASS I MICROPOLYMORPHISMS DETERMINE PEPTIDE-HLA LANDSCAPE AND DICTATE DIFFERENTIAL HIV-1 ESCAPE THROUGH IDENTICAL EPITOPES  |   IMMUNOGLOBULIN, HLA, HIV, IMMUNE SYSTEM 
4u1k:E    (ILE35) to    (LYS94)  HLA CLASS I MICROPOLYMORPHISMS DETERMINE PEPTIDE-HLA LANDSCAPE AND DICTATE DIFFERENTIAL HIV-1 ESCAPE THROUGH IDENTICAL EPITOPES  |   IMMUNOGLOBULIN, HLA, HIV, IMMUNE SYSTEM 
4u1l:A   (GLU212) to   (TRP274)  HLA CLASS I MICROPOLYMORPHISMS DETERMINE PEPTIDE-HLA LANDSCAPE AND DICTATE DIFFERENTIAL HIV-1 ESCAPE THROUGH IDENTICAL EPITOPES  |   IMMUNOGLOBULIN, HLA, HIV, IMMUNE SYSTEM 
4u1l:D   (GLU212) to   (TRP274)  HLA CLASS I MICROPOLYMORPHISMS DETERMINE PEPTIDE-HLA LANDSCAPE AND DICTATE DIFFERENTIAL HIV-1 ESCAPE THROUGH IDENTICAL EPITOPES  |   IMMUNOGLOBULIN, HLA, HIV, IMMUNE SYSTEM 
4d94:A   (GLY257) to   (TYR324)  CRYSTAL STRUCTURE OF TEP1R  |   PLASMODIUM REFRACTORY ALLELE, IMMUNE SYSTEM, FULL-LENGTH PROTEIN, THIOESTER, MACROGLOBULIN DOMAINS, COMPONENT OF INNATE IMMUNE RESPONSE BY THE OPSINIZATION AND MELANIZATION OF PATHOGENS 
3orj:A    (LYS80) to   (ASP134)  CRYSTAL STRUCTURE OF A SUGAR-BINDING PROTEIN (BACOVA_04391) FROM BACTEROIDES OVATUS AT 2.16 A RESOLUTION  |   STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-BIOLOGY, SUGAR-BINDING PROTEIN, SUGAR BINDING PROTEIN 
4u3s:B    (PHE54) to    (ASN99)  CRYSTAL STRUCTURE OF COH3SCAB-XDOC_M1SCAA COMPLEX: A N-TERMINAL INTERFACE MUTANT OF TYPE II COHESIN-X-DOCKERIN COMPLEX FROM ACETIVIBRIO CELLULOLYTICUS  |   CELLULOSOME, COHESIN, DOCKERIN, TYPE II COHESIN-DOCKERIN, COH-XDOC, PROTEIN-PROTEIN INTERACTION, PROTEIN BINDING 
5hdb:F   (ASP143) to   (ASN210)  INTEGRIN ALPHAIIBBETA3 IN COMPLEX WITH RO-435054  |   CELL ADHESION, PLATELET AGGREGATION, MEMBRANE PROTEIN-IMMUNE SYSTEM COMPLEX, INTEGRIN INHIBITOR, RGD MIMETICS 
3dx9:B   (HIS167) to   (GLY254)  CRYSTAL STRUCTURE OF THE DM1 TCR AT 2.75A  |   MHC, GLYCOPROTEIN, GLYCATION, HOST-VIRUS INTERACTION, IMMUNE RESPONSE, MEMBRANE, IMMUNE SYSTEM 
3dx9:D   (HIS167) to   (GLY254)  CRYSTAL STRUCTURE OF THE DM1 TCR AT 2.75A  |   MHC, GLYCOPROTEIN, GLYCATION, HOST-VIRUS INTERACTION, IMMUNE RESPONSE, MEMBRANE, IMMUNE SYSTEM 
5hho:B    (ILE35) to    (LYS94)  CRYSTAL STRUCTURE OF THE JM22 TCR IN COMPLEX WITH HLA-A*0201 IN COMPLEX WITH M1-G4E  |   HLA A*0201, INFLUENZA, M1, TCR, T CELL, IMMUNE SYSTEM 
3dym:A   (LEU651) to   (ARG721)  E. COLI (LACZ) BETA-GALACTOSIDASE (H418E)  |   BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
3dym:B   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (H418E)  |   BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
3dym:C   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (H418E)  |   BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
3dym:C   (LEU651) to   (ARG721)  E. COLI (LACZ) BETA-GALACTOSIDASE (H418E)  |   BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
5hhx:L   (ALA144) to   (PRO209)  INHIBITING COMPLEX IL-17A AND IL-17RA INTERACTIONS WITH A LINEAR PEPTIDE  |   IL-17, INFLAMMATION, INHIBITOR, COMPLEX CRYSTAL STRUCTURE, IMMUNE SYSTEM-INHIBITOR COMPLEX 
5hi3:C   (PRO149) to   (PRO213)  BINDING SITE ELUCIDATION AND STRUCTURE GUIDED DESIGN OF MACROCYCLIC IL-17A ANTAGONISTS  |   IL-17A, PSORIASIS, MD SIMULATION, SULFONYL FLUORIDE, INHIBITOR, MACROCYCLE, IMMUNE SYSTEM-INHIBITOR COMPLEX 
5hi3:H   (PRO149) to   (PRO213)  BINDING SITE ELUCIDATION AND STRUCTURE GUIDED DESIGN OF MACROCYCLIC IL-17A ANTAGONISTS  |   IL-17A, PSORIASIS, MD SIMULATION, SULFONYL FLUORIDE, INHIBITOR, MACROCYCLE, IMMUNE SYSTEM-INHIBITOR COMPLEX 
5hi4:C   (PRO149) to   (PRO213)  BINDING SITE ELUCIDATION AND STRUCTURE GUIDED DESIGN OF MACROCYCLIC IL-17A ANTAGONISTS  |   IL-17A, PSORIASIS, MD SIMULATION, SULFONYL FLUORIDE, INHIBITOR, MACROCYCLE, IMMUNE SYSTEM-INHIBITOR COMPLEX 
5hi5:C   (PRO149) to   (PRO213)  BINDING SITE ELUCIDATION AND STRUCTURE GUIDED DESIGN OF MACROCYCLIC IL-17A ANTAGONISTS  |   IL-17A, PSORIASIS, MD SIMULATION, SULFONYL FLUORIDE, INHIBITOR, MACROCYCLE, IMMUNE SYSTEM-INHIBITOR COMPLEX 
3p0v:H   (PRO149) to   (PRO213)  ANTI-EGFR/HER3 FAB DL11 ALONE  |   BETA-SANDWICH, IMMUNE SYSTEM, ANTIGENS EGFR AND HER3 
3p0v:I   (PRO149) to   (PRO213)  ANTI-EGFR/HER3 FAB DL11 ALONE  |   BETA-SANDWICH, IMMUNE SYSTEM, ANTIGENS EGFR AND HER3 
4dj8:A   (ASN190) to   (ARG247)  STRUCTURE OF THE HEMAGGLUTININ COMPLEXED WITH 6SLN FROM A HIGHLY PATHOGENIC H7N7 INFLUENZA VIRUS  |   RECEPTOR BINDING, GLYCOPROTEIN, VIRAL PROTEIN 
4dj8:E   (ASN190) to   (ARG247)  STRUCTURE OF THE HEMAGGLUTININ COMPLEXED WITH 6SLN FROM A HIGHLY PATHOGENIC H7N7 INFLUENZA VIRUS  |   RECEPTOR BINDING, GLYCOPROTEIN, VIRAL PROTEIN 
3dyo:A   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (H418N) IN COMPLEX WITH IPTG  |   BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
3dyo:B   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (H418N) IN COMPLEX WITH IPTG  |   BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
3p1v:A    (GLN74) to   (PRO147)  CRYSTAL STRUCTURE OF A METALLO-ENDOPEPTIDASES (BACOVA_00663) FROM BACTEROIDES OVATUS AT 1.93 A RESOLUTION  |   STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-BIOLOGY, HYDROLASE 
3p1v:B    (ASN72) to   (PRO147)  CRYSTAL STRUCTURE OF A METALLO-ENDOPEPTIDASES (BACOVA_00663) FROM BACTEROIDES OVATUS AT 1.93 A RESOLUTION  |   STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-BIOLOGY, HYDROLASE 
4u6g:H   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF 10E8 FAB IN COMPLEX WITH A HYDROCARBON-STAPLED HIV-1 GP41 MPER PEPTIDE  |   10E8 ANTIBODY, HIV-1, HYDROCARBON-STAPLE, GP41 MPER, IMMUNE SYSTEM 
5hjr:A   (ASP766) to   (GLY809)  MURINE ENDOPLASMIC RETICULUM ALPHA-GLUCOSIDASE II WITH BOUND COVALENT INTERMEDIATE  |   ENZYME GLYCOSYL HYDROLASE GH31 QUALITY CONTROL EXOGLYCOSIDASE, HYDROLASE 
3p4o:E    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF H2-KB IN COMPLEX WITH THE MUTANT NP205-LCMV-V3A EPITOPE YTAKYPNL, AN 8-MER MODIFIED PEPTIDE FROM THE LCMV  |   H2-KB, LCMV-V3A, LCMV, TCR, T CELL, MHC, VIRAL ESCAPE, IMMUNE SYSTEM 
3p77:A   (PRO208) to   (TRP270)  CRYSTAL STRUCTURES OF THE CHICKEN YF1*7.1 MOLECULE  |   IG-LIKE C1-TYPE (IMMUNOGLOBULIN-LIKE) DOMAIN, HISTOCOMPATIBILITY ANTIGEN, IMMUNE SYSTEM 
4doh:E   (LEU179) to   (GLU233)  IL20/IL201/IL20R2 TERNARY COMPLEX  |   IL10 FAMILY CYTOKINE RECEPTOR COMPLEX, ALPHA HELICAL CYTOKINE FOLD BETA SANDWHICH RECEPTOR FOLD, SIGNALING COMPLEX, EXTRACELLULAR, SIGNALING PROTEIN 
5hpm:D   (PRO155) to   (PRO219)  CETUXIMAB FAB IN COMPLEX WITH CYCLIC LINKED MEDITOPE  |   ANTIBODY, ANTI-EGFR, IMMUNE SYSTEM 
3pay:A   (ALA203) to   (ASN268)  CRYSTAL STRUCTURE OF A PUTATIVE ADHESIN (BACOVA_04077) FROM BACTEROIDES OVATUS AT 2.50 A RESOLUTION  |   STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-BIOLOGY, CELL ADHESION 
3pcb:A    (ASP65) to   (PHE145)  STRUCTURE OF PROTOCATECHUATE 3,4-DIOXYGENASE COMPLEXED WITH 3- HYDROXYBENZOATE  |   DIOXYGENASE, IRON, NONHEME, METALLOPROTEIN, OXIDOREDUCTASE 
3pcd:B    (ASP65) to   (PHE145)  PROTOCATECHUATE 3,4-DIOXYGENASE Y447H MUTANT  |   DIOXYGENASE, OXIDOREDUCTASE, IRON, NONHEME, METALLOPROTEIN, MUTANT 
3pce:A    (ASP65) to   (PHE145)  STRUCTURE OF PROTOCATECHUATE 3,4-DIOXYGENASE COMPLEXED WITH 3- HYDROXYPHENYLACETATE  |   DIOXYGENASE, IRON, NONHEME, METALLOPROTEIN, OXIDOREDUCTASE 
4dtg:H   (PRO157) to   (SER221)  HEMOSTATIC EFFECT OF A MONOCLONAL ANTIBODY MAB 2021 BLOCKING THE INTERACTION BETWEEN FXA AND TFPI IN A RABBIT HEMOPHILIA MODEL  |   ANTIBODY, INHIBITOR, BLOOD COAGULATION, BLOOD CLOTTING INHIBITOR- IMMUNE SYSTEM COMPLEX 
3pch:A    (ASP65) to   (PHE145)  STRUCTURE OF PROTOCATECHUATE 3,4-DIOXYGENASE COMPLEXED WITH 3-CHLORO- 4-HYDROXYBENZOATE  |   DIOXYGENASE, IRON, NONHEME, METALLOPROTEIN, OXIDOREDUCTASE, INHIBITOR COMPLEX 
5hyq:D   (PRO155) to   (PRO219)  CETUXIMAB FAB IN COMPLEX WITH AMIDATED MEDITOPE  |   ANTIBODY, ANTI-EGFR, IMMUNE SYSTEM 
4du4:A   (GLU686) to   (GLU722)  RB69 DNA POLYMERASE TERNARY COMPLEX WITH DATP OPPOSITE DT WITH 3- DEAZA-ADENINE AT THE N-3 POSITION OF PRIMER STRAND  |   DATP/DT, 3-DEAZA-ADENINE, TRANSFERASE-DNA COMPLEX 
5i1i:H   (PRO154) to   (PRO218)  CRYSTAL STRUCTURE OF HUMAN GERMLINE ANTIBODY IGHV3-53/IGKV4-1  |   MONOCLONAL ANTIBODY, IMMUNE SYSTEM 
4duv:A   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (G974A) 2-DEOXY-GALACTOSYL-ENZYME AND BIS-TRIS COMPLEX  |   BI-FUNCTIONAL ENZYME, ALLOLACTOSE SYNTHESIS, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
4duv:B   (LEU651) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (G974A) 2-DEOXY-GALACTOSYL-ENZYME AND BIS-TRIS COMPLEX  |   BI-FUNCTIONAL ENZYME, ALLOLACTOSE SYNTHESIS, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
4duv:C   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (G974A) 2-DEOXY-GALACTOSYL-ENZYME AND BIS-TRIS COMPLEX  |   BI-FUNCTIONAL ENZYME, ALLOLACTOSE SYNTHESIS, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
4duv:D   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (G974A) 2-DEOXY-GALACTOSYL-ENZYME AND BIS-TRIS COMPLEX  |   BI-FUNCTIONAL ENZYME, ALLOLACTOSE SYNTHESIS, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
3pgf:H   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF MALTOSE BOUND MBP WITH A CONFORMATIONALLY SPECIFIC SYNTHETIC ANTIGEN BINDER (SAB)  |   MALTODEXTRIN BINDING PROTEIN, FAB, ANTIBODY FRAGMENT, ENGINEERED BINDING PROTEIN, MALTODEXTRIN BINDING PROTEIN-DE NOVO PROTEIN COMPLEX 
4dux:A   (ASN649) to   (ALA723)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460S) IN COMPLEX WITH L-RIBOSE  |   BI-FUNCTIONAL ENZYME, ALLOLACTOSE SYNTHESIS, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
4dux:B   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460S) IN COMPLEX WITH L-RIBOSE  |   BI-FUNCTIONAL ENZYME, ALLOLACTOSE SYNTHESIS, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
4dux:B   (LEU651) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460S) IN COMPLEX WITH L-RIBOSE  |   BI-FUNCTIONAL ENZYME, ALLOLACTOSE SYNTHESIS, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
4dux:C   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460S) IN COMPLEX WITH L-RIBOSE  |   BI-FUNCTIONAL ENZYME, ALLOLACTOSE SYNTHESIS, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
4dux:C   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460S) IN COMPLEX WITH L-RIBOSE  |   BI-FUNCTIONAL ENZYME, ALLOLACTOSE SYNTHESIS, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
4dux:D   (ASN649) to   (ALA723)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460S) IN COMPLEX WITH L-RIBOSE  |   BI-FUNCTIONAL ENZYME, ALLOLACTOSE SYNTHESIS, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
5i2i:D   (PRO155) to   (PRO219)  STRUCTURE OF CETUXIMAB FAB WITH CYCLIC F3Q VARIANT OF THE MEDITOPE  |   IMMUNE SYSTEM, ANTIBODY 
4uim:F   (ASP143) to   (ASN210)  CRYSTAL STRUCTURE OF QUININE-DEPENDENT FAB 314.3  |   IMMUNE SYSTEM, QUININE-DEPENDENT, MOUSE MAB 
4uj6:A   (ASP696) to   (GLU754)  STRUCTURE OF SURFACE LAYER PROTEIN SBSC, DOMAINS 1-6  |   MEMBRANE PROTEIN, SELF-ASSEMBLY 
5i5k:Y   (LYS145) to   (GLY212)  STRUCTURE OF COMPLEMENT C5 IN COMPLEX WITH ECULIZUMAB  |   COMPLEMENT, FAB, IMMUNE SYSTEM 
3pjl:A    (TYR94) to   (ASP177)  THE CRYSTAL STRUCTURE OF TP34 BOUND TO CO (II) ION AT PH 7.5  |   IG FOLD, METAL BINDING, HUMAN LACTOFERRIN, MEMBRANE PROTEIN 
3pjl:B    (ARG96) to   (ASP177)  THE CRYSTAL STRUCTURE OF TP34 BOUND TO CO (II) ION AT PH 7.5  |   IG FOLD, METAL BINDING, HUMAN LACTOFERRIN, MEMBRANE PROTEIN 
3pjn:A    (TYR94) to   (ASP177)  THE CRYSTAL STRUCTURE OF TP34 BOUND TO ZN(II) ION AT PH 7.5  |   IG FOLD, METAL BINDING, HUMAN LACTOFERRIN, MEMBRANE PROTEIN 
3pjn:B    (ARG96) to   (ASP177)  THE CRYSTAL STRUCTURE OF TP34 BOUND TO ZN(II) ION AT PH 7.5  |   IG FOLD, METAL BINDING, HUMAN LACTOFERRIN, MEMBRANE PROTEIN 
4uny:E   (SER199) to   (ARG261)  STRUCTURE OF THE A_EQUINE_NEWMARKET_2_93 H3 HAEMAGGLUTININ IN COMPLEX WITH 6SO4-3SLN  |   VIRAL PROTEIN, INFLUENZA 
4uoj:A   (GLU763) to   (PRO851)  STRUCTURE OF FUNGAL BETA-MANNOSIDASE (GH2) FROM TRICHODERMA HARZIANUM  |   HYDROLASE 
4uoj:B   (GLU763) to   (PRO851)  STRUCTURE OF FUNGAL BETA-MANNOSIDASE (GH2) FROM TRICHODERMA HARZIANUM  |   HYDROLASE 
4e36:A   (PRO589) to   (GLY637)  CRYSTAL STRUCTURE OF THE HUMAN ENDOPLASMIC RETICULUM AMINOPEPTIDASE 2 VARIANT N392K  |   THERMOLYSIN-LIKE CATALYTIC DOMAIN, HYDROLASE, AMINOPEPTIDASE, ZINC BINDING, GLYCOSYLATION, ENDOPLASMIC RETICULUM 
4e36:B   (PRO589) to   (GLY637)  CRYSTAL STRUCTURE OF THE HUMAN ENDOPLASMIC RETICULUM AMINOPEPTIDASE 2 VARIANT N392K  |   THERMOLYSIN-LIKE CATALYTIC DOMAIN, HYDROLASE, AMINOPEPTIDASE, ZINC BINDING, GLYCOSYLATION, ENDOPLASMIC RETICULUM 
5i8e:B   (ALA144) to   (SER208)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING HIV-1 FUSION PEPTIDE- TARGETING ANTIBODY VRC34.01 FAB  |   HIV-1, ENVELOPE, TRIMER, FUSION PEPTIDE, ANTIBODY, NEUTRALIZING, IMMUNE SYSTEM 
5icy:D   (PRO155) to   (PRO219)  CETUXIMAB FAB IN COMPLEX WITH LINEAR MEDITOPE  |   ANTIBODY, ANTI-EGFR, IMMUNE SYSTEM 
5icu:A    (TYR56) to   (PRO119)  THE CRYSTAL STRUCTURE OF COPC FROM METHYLOSINUS TRICHOSPORIUM OB3B  |   COPC, METAL HOMEOSTASIS, PCOC, CHAPERONE, CUPREDOXIN 
5icz:D   (PRO155) to   (PRO219)  CETUXIMAB FAB IN COMPLEX WITH GQFDLSTRRLKG PEPTIDE  |   ANTIBODY, ANTI-EGFR, IMMUNE SYSTEM 
4e54:A   (ASP963) to  (GLY1031)  DAMAGED DNA INDUCED UV-DAMAGED DNA-BINDING PROTEIN (UV-DDB) DIMERIZATION AND ITS ROLES IN CHROMATINIZED DNA REPAIR  |   BETA BARREL, DOUBLE HELIX, DDB1:WD40 BETA-BARREL FOLD, DNA DAMAGE, DNA REPAIR, HOST-VIRUS INTERACTIONS, PROTEIN UBIQUITINATION, PROTEOSOMAL DEGRADATION, DNA BINDING PROTEIN-DNA COMPLEX 
5iee:A   (ASP766) to   (GLY809)  MURINE ENDOPLASMIC RETICULUM ALPHA-GLUCOSIDASE II WITH 1- DEOXYNOJIRIMYCIN  |   ENZYME GLYCOSYL HYDROLASE GH31 QUALITY CONTROL EXOGLYCOSIDASE, HYDROLASE, DNJ 
3pqy:E   (HIS163) to   (TRP249)  CRYSTAL STRUCTURE OF 6218 TCR IN COMPLEX WITH THE H2DB-PA224  |   H2DB, INFLUENZA, TCR, T CELL, PA EPITOPE, REPERTOIRE, VIRAL IMMUNITY, CHIMERIC TCR, IMMUNE SYSTEM 
3pqy:K   (ASP212) to   (TRP274)  CRYSTAL STRUCTURE OF 6218 TCR IN COMPLEX WITH THE H2DB-PA224  |   H2DB, INFLUENZA, TCR, T CELL, PA EPITOPE, REPERTOIRE, VIRAL IMMUNITY, CHIMERIC TCR, IMMUNE SYSTEM 
3pqy:P   (ASP212) to   (TRP274)  CRYSTAL STRUCTURE OF 6218 TCR IN COMPLEX WITH THE H2DB-PA224  |   H2DB, INFLUENZA, TCR, T CELL, PA EPITOPE, REPERTOIRE, VIRAL IMMUNITY, CHIMERIC TCR, IMMUNE SYSTEM 
5igx:H   (PRO153) to   (VAL211)  CRYSTAL STRUCTURE OF NIH45-46 FAB GERMLINE PRECURSOR IN COMPLEX WITH 426C.TM1DELTAV1-3 GP120  |   ANTIBODY, IMMUNE SYSTEM, HIV-1 
3prx:A  (ILE1313) to  (THR1368)  STRUCTURE OF COMPLEMENT C5 IN COMPLEX WITH CVF AND SSL7  |   IMMUNE SYSTEM, COMPLEMENT, STAPHYLOCOCCUS AUREUS, IMMUNE SYSTEM-TOXIN COMPLEX 
3prx:B   (LYS477) to   (LYS541)  STRUCTURE OF COMPLEMENT C5 IN COMPLEX WITH CVF AND SSL7  |   IMMUNE SYSTEM, COMPLEMENT, STAPHYLOCOCCUS AUREUS, IMMUNE SYSTEM-TOXIN COMPLEX 
3prx:D   (LYS477) to   (LYS541)  STRUCTURE OF COMPLEMENT C5 IN COMPLEX WITH CVF AND SSL7  |   IMMUNE SYSTEM, COMPLEMENT, STAPHYLOCOCCUS AUREUS, IMMUNE SYSTEM-TOXIN COMPLEX 
4uw3:B    (PHE86) to   (PHE135)  HUMAN GALECTIN-7 IN COMPLEX WITH A GALACTOSE BASED DENDRON D1.  |   SUGAR BINDING PROTEIN, LECTIN, GALECTIN-7, DENDRIMERS, MULTIVALENCY, CARBOHYDRATE BINDING 
4edo:B   (LEU138) to   (ALA219)  CRYSTAL STRUCTURE OF FAR-RED FLUORESCENT PROTEIN EQFP650  |   BETA BARREL, FLUORESCENT PROTEIN 
4edx:B   (PRO151) to   (PRO227)  NERVE GROWTH FACTOR IN COMPLEX WITH FAB FROM MOUSE MAB 911  |   CYSTINE KNOT, IMMUNOGLOBULIN, GROWTH/SURVIVAL FACTOR, IMMUNE SYSTEM 
5iju:A   (LYS129) to   (ASP201)  STRUCTURE OF AN AA10 LYTIC POLYSACCHARIDE MONOOXYGENASE FROM BACILLUS AMYLOLIQUEFACIENS WITH CU(II) BOUND  |   LYTIC POLYSACCHARIDE MONOOXYGENASE, COPPER II, CAZY AA10, OXIDOREDUCTASE 
5iju:B   (LYS129) to   (ASP201)  STRUCTURE OF AN AA10 LYTIC POLYSACCHARIDE MONOOXYGENASE FROM BACILLUS AMYLOLIQUEFACIENS WITH CU(II) BOUND  |   LYTIC POLYSACCHARIDE MONOOXYGENASE, COPPER II, CAZY AA10, OXIDOREDUCTASE 
5ik2:P    (ASP21) to    (GLY65)  CALDALAKLIBACILLUS THERMARUM F1-ATPASE (EPSILON MUTANT)  |   HYDROLASE, F1-ATPASE, COMPLEX 
4ei5:A   (PRO217) to   (TRP279)  CRYSTAL STRUCTURE OF XV19 TCR IN COMPLEX WITH CD1D-SULFATIDE C24:1  |   SULFATIDE, LIPID, CD1D, NKT TYPEII, TCR, IMMUNE SYSTEM 
4ei5:E   (PRO217) to   (GLY280)  CRYSTAL STRUCTURE OF XV19 TCR IN COMPLEX WITH CD1D-SULFATIDE C24:1  |   SULFATIDE, LIPID, CD1D, NKT TYPEII, TCR, IMMUNE SYSTEM 
4ei6:D   (HIS154) to   (ALA243)  STRUCTURE OF XV19 VALPHA1-VBETA16 TYPE-II NATURAL KILLER T CELL RECEPTOR  |   NATURAL KILLER T CELL RECEPTOR, IMMUNE SYSTEM 
5iop:B   (PRO155) to   (PRO219)  CETUXIMAB FAB IN COMPLEX WITH 4-BROMOPHENYLALANINE MEDITOPE VARIANT  |   ANTIBODY, ANTI-EGFR, IMMUNE SYSTEM 
4elm:D    (ILE35) to    (TYR94)  CRYSTAL STRUCTURE OF THE MOUSE CD1D-LYSOSULFATIDE-HY19.3 TCR COMPLEX  |   ANTIGEN PRESENTATION, GLYCOLIPID, NKT CELLS, IMMUNE SYSTEM 
5iro:D    (VAL42) to    (ILE86)  CRYSTAL STRUCTURE OF A COMPLEX BETWEEN THE HUMAN ADENOVIRUS TYPE 4 E3- 19K PROTEIN AND MHC CLASS MOLECULE HLA-A2/TAX  |   AD4 E3-19K-HLA-A2 COMPLEX, IMMUNE EVASION FUNCTION, MHC CLASS I MOLECULE, IMMUNE SYSTEM-TRANSCRIPTION COMPLEX 
5iro:W    (ASP34) to    (LYS94)  CRYSTAL STRUCTURE OF A COMPLEX BETWEEN THE HUMAN ADENOVIRUS TYPE 4 E3- 19K PROTEIN AND MHC CLASS MOLECULE HLA-A2/TAX  |   AD4 E3-19K-HLA-A2 COMPLEX, IMMUNE EVASION FUNCTION, MHC CLASS I MOLECULE, IMMUNE SYSTEM-TRANSCRIPTION COMPLEX 
4eq3:A   (LEU140) to   (ALA196)  CRYSTAL STRUCTURE ANALYSIS OF SELENOMETHIONINE (SE-MET) SUBSTITUTED CHICKEN INTERFERON GAMMA RECEPTOR ALPHA CHAIN  |   INTERFERON GAMMA, BETA CHAIN, IG-LIKE STRUCTURE, LIGAND-BINDING, IMMUNE SYSTEM 
5it6:A    (GLN86) to   (GLY136)  GALECTIN-RELATED PROTEIN: AN INTEGRAL MEMBER OF THE NETWORK OF CHICKEN GALECTINS  |   ADHESION, LECTIN, PHYLOGENESIS, PROLIFERATION, CELL ADHESION 
3q5y:C   (HIS156) to   (ASP246)  V BETA/V BETA HOMODIMERIZATION-BASED PRE-TCR MODEL SUGGESTED BY TCR BETA CRYSTAL STRUCTURES  |   IG, T CELL RECEPTOR, ANTIGEN PEPTIDE/MHC, MEMBRANE, IMMUNE SYSTEM 
3q6f:I   (GLY142) to   (ALA207)  CRYSTAL STRUCTURE OF FAB OF HUMAN MAB 2909 SPECIFIC FOR QUATERNARY NEUTRALIZING EPITOPE OF HIV-1 GP120  |   IGG, NEUTRALIZATION OF HIV-1 VIRUSES, QUATERNARY EPITOPE OF HIV-1 GP120, IMMUNE SYSTEM 
3q6f:K   (GLY142) to   (PRO208)  CRYSTAL STRUCTURE OF FAB OF HUMAN MAB 2909 SPECIFIC FOR QUATERNARY NEUTRALIZING EPITOPE OF HIV-1 GP120  |   IGG, NEUTRALIZATION OF HIV-1 VIRUSES, QUATERNARY EPITOPE OF HIV-1 GP120, IMMUNE SYSTEM 
5iv2:D   (PRO155) to   (PRO219)  CETUXIMAB FAB IN COMPLEX WITH ARG9CIR MEDITOPE VARIANT  |   IMMUNE SYSTEM 
4eup:D   (GLU212) to   (TRP274)  THE COMPLEX BETWEEN TCR JKF6 AND HUMAN CLASS I MHC HLA-A2 PRESENTING THE MART-1(27-35)(A27L) PEPTIDE  |   NONAPEPTIDE, MHC CLASS I, CROSS-REACTIVITY, MELANOMA, CANCER, IMMUNE SYSTEM 
3q9q:A   (ASP107) to   (PRO168)  HSPB1 FRAGMENT SECOND CRYSTAL FORM  |   ALPHA-CRYSTALLIN DOMAIN, CHAPERONE, CHARCOT-MARIE-TOOTH DISEASE, NEURONOPATHY, IG-LIKE FOLD, STRESS RESPONSE, INTRA-CELLULAR CHAPERONES, NUCLEUS 
3qaz:d   (LEU164) to   (TRP224)  IL-2 MUTANT D10 TERNARY COMPLEX  |   CYTOKINE RECEPTOR SIGNALING COMPLEX, SIGNALING PROTEIN-CYTOKINE COMPLEX 
3qda:A    (ILE35) to    (LYS94)  CRYSTAL STRUCTURE OF W95L BETA-2 MICROGLOBULIN  |   TRYPTOPHAN, IMMUNOGLOBIN, BETA-SANDWICH, HYDROPHOBIC POCKET, AMYLOIDOSIS, DRA, MHC CLASS I, IMMUNE SYSTEM 
3qdg:E   (HIS155) to   (GLY242)  THE COMPLEX BETWEEN TCR DMF5 AND HUMAN CLASS I MHC HLA-A2 WITH THE BOUND MART-1(26-35)(A27L) PEPTIDE  |   MART-1 PEPTIDE, DECAPEPTIDE, MHC CLASS I, HLA-A2, TCR DMF5, CROSS- REACTIVITY, MELANOMA, CANCER, IMMUNE SYSTEM 
3qdj:E   (HIS155) to   (GLY242)  THE COMPLEX BETWEEN TCR DMF5 AND HUMAN CLASS I MHC HLA-A2 WITH THE BOUND MART-1(27-35) NONAMERIC PEPTIDE  |   MART-1 PEPTIDE, NONAPEPTIDE, MHC CLASS I, HLA-A2, TCR DMF5, TCR DMF4, CROSS-REACTIVITY, CANCER, MELANOMA, IMMUNE SYSTEM 
4f15:H   (GLU156) to   (SER219)  MOLECULAR BASIS OF INFECTIVITY OF 2009 PANDEMIC H1N1 INFLUENZA A VIRUSES  |   INFLUENZA VIRUS, HAEMAGGLUTININ, CONFORMATION, ANTIBODY, IMMUNE SYSTEM 
4f15:L   (ASN148) to   (ASN213)  MOLECULAR BASIS OF INFECTIVITY OF 2009 PANDEMIC H1N1 INFLUENZA A VIRUSES  |   INFLUENZA VIRUS, HAEMAGGLUTININ, CONFORMATION, ANTIBODY, IMMUNE SYSTEM 
4f20:A   (ASN318) to   (ASN397)  CRYSTAL STRUCTURES REVEAL THE MULTI-LIGAND BINDING MECHANISM OF THE STAPHYLOCOCCUS AUREUS CLFB  |   DEV-IGG FOLD, PROTEIN-PEPTIDE COMPLEX, CELL ADHESION, DERMOKINE, CELL SURFACE, CELL ADHESION-CYTOKINE COMPLEX 
4f24:A   (ASN318) to   (ASN397)  CRYSTAL STRUCTURES REVEAL THE MULTI-LIGAND BINDING MECHANISM OF THE STAPHYLOCOCCUS AUREUS CLFB  |   DEV-IGG FOLD, CELL ADHESION, CK10, CELL SURFACE 
5j3d:F   (THR420) to   (ASN460)  CRYSTAL STRUCTURE OF HUMAN FAB 14N4 IN COMPLEX WITH POST-FUSION RSV F  |   ANTIBODY, VIRUS, COMPLEX, IMMUNE SYSTEM 
5j3d:H   (PRO164) to   (PRO228)  CRYSTAL STRUCTURE OF HUMAN FAB 14N4 IN COMPLEX WITH POST-FUSION RSV F  |   ANTIBODY, VIRUS, COMPLEX, IMMUNE SYSTEM 
5j3d:I   (THR420) to   (ASN460)  CRYSTAL STRUCTURE OF HUMAN FAB 14N4 IN COMPLEX WITH POST-FUSION RSV F  |   ANTIBODY, VIRUS, COMPLEX, IMMUNE SYSTEM 
5j3d:K   (THR420) to   (ASN460)  CRYSTAL STRUCTURE OF HUMAN FAB 14N4 IN COMPLEX WITH POST-FUSION RSV F  |   ANTIBODY, VIRUS, COMPLEX, IMMUNE SYSTEM 
3qhz:I   (PRO151) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN ANTI-INFLUENZA FAB 2D1  |   IMMUNOGLOBULIN, IMMUNE RECOGNITION, INFLUENZA A HEMAGGLUTININ, IMMUNE SYSTEM 
3qib:A   (ASN118) to   (PHE180)  CRYSTAL STRUCTURE OF THE 2B4 TCR IN COMPLEX WITH MCC/I-EK  |   IG DOMAIN, IMMUNE SYSTEM 
5j6g:A   (ASP212) to   (TRP274)  RECOGNITION OF THE MHC CLASS IB MOLECULE H2-Q10 BY THE NATURAL KILLER CELL RECEPTOR LY49C  |   IMMUNE SYSTEM 
5j6g:C   (ASP212) to   (TRP274)  RECOGNITION OF THE MHC CLASS IB MOLECULE H2-Q10 BY THE NATURAL KILLER CELL RECEPTOR LY49C  |   IMMUNE SYSTEM 
5j6g:D    (HIS34) to    (TYR94)  RECOGNITION OF THE MHC CLASS IB MOLECULE H2-Q10 BY THE NATURAL KILLER CELL RECEPTOR LY49C  |   IMMUNE SYSTEM 
4f7c:D    (ILE35) to    (LYS93)  CRYSTAL STRUCTURE OF BOVINE CD1D WITH BOUND C12-DI-SULFATIDE  |   PROTEIN-GLYCOLIPID COMPLEX, MHC-FOLD, IG-FOLD, ANTIGEN PRESENTATION, TCR, MEMBRANE, IMMUNE SYSTEM 
4f7e:B    (ILE35) to    (LYS93)  CRYSTAL STRUCTURE OF BOVINE CD1D WITH BOUND C16:0-ALPHA-GALACTOSYL CERAMIDE  |   PROTEIN-GLYCOLIPID COMPLEX, MHC-FOLD, IG-FOLD, ANTIGEN PRESENTATION, TCR, MEMBRANE, IMMUNE SYSTEM 
5j7k:F    (ARG32) to    (HIS96)  LOOP GRAFTING ONTO A HIGHLY STABLE FN3 SCAFFOLD  |   LOOP GRAFTING, RATIONAL DESIGN, FIBRONECTIN TYPE III, FN3, PROTEIN BINDING, PROTEIN BINDING-HYDROLASE COMPLEX 
4f7k:A   (VAL314) to   (GLY386)  CRYSTAL STRUCTURE OF LAC15 FROM A MARINE MICROBIAL METAGENOME  |   OXIDOREDUCTASE, EXTRACELLULAR 
4f7m:E    (ILE35) to    (LYS94)  CRYSTAL STRUCTURE OF HLA-A*2402 COMPLEXED WITH A NEWLY IDENTIFIED PEPTIDE FROM 2009 H1N1 PA (649-658)  |   HLA-A*2402, INFLUENZA A VIRUS, 2009 H1N1, HLA-A3 SUPERTYPE, IMMUNE SYSTEM 
4f7t:B    (ILE35) to    (LYS94)  CRYSTAL STRUCTURE OF HLA-A*2402 COMPLEXED WITH A NEWLY IDENTIFIED PEPTIDE FROM 2009 H1N1 PB1 (498-505)  |   HLA-A*2402, 2009H1N1, HLA-A3 SUPERTYPE, CROSS-ALLELE RECOGNITION, IMMUNE SYSTEM 
4uwq:B    (HIS91) to   (VAL148)  CRYSTAL STRUCTURE OF THE DISULFIDE-LINKED COMPLEX OF THE THIOSULFODYROLASE SOXB WITH THE CARRIER-PROTEIN SOXYZ FROM THERMUS THERMOPHILUS  |   HYDROLASE 
4fa8:B   (PRO152) to   (SER216)  MULTI-PRONGED MODULATION OF CYTOKINE SIGNALING  |   IMMUNOGLOBULIN-LIKE DOMAINS, 4-HELIX BUNDLE FOLD, VIRAL PROTEIN- CYTOKINE COMPLEX 
4fa8:D   (PRO152) to   (SER216)  MULTI-PRONGED MODULATION OF CYTOKINE SIGNALING  |   IMMUNOGLOBULIN-LIKE DOMAINS, 4-HELIX BUNDLE FOLD, VIRAL PROTEIN- CYTOKINE COMPLEX 
4uyp:C     (MET1) to    (ASN67)  HIGH RESOLUTION STRUCTURE OF THE THIRD COHESIN SCAC IN COMPLEX WITH THE SCAB DOCKERIN WITH A MUTATION IN THE N- TERMINAL HELIX (IN TO SI) FROM ACETIVIBRIO CELLULOLYTICUS DISPLAYING A TYPE I INTERACTION.  |   CELL ADHESION-PROTEIN BINDING COMPLEX, CELLULOSOME, TYPE 1 COHESIN- DOCKERIN INTEREACTIONS, ADAPTOR SCAFFOLDIN SCAB, ANCHORING SCAFFOLDING SCAC 
3qq3:B    (ILE37) to    (LYS95)  CRYSTAL STRUCTURE OF SWINE MAJOR HISTOCOMPATIBILITY COMPLEX CLASS I SLA-1 0401 AND IDENTIFICATION OF 2009 PANDEMIC SWINE-ORIGIN INFLUENZA A H1N1 VIRUS CYTOTOXIC T LYMPHOCYTE EPITOPE PEPTIDES  |   SWINE MHC CLASS 1, SLA-1*0401, EPITOPE OF INFLUENZA VIRUS, IMMUNE SYSTEM 
3qq4:B    (ILE37) to    (LYS95)  CRYSTAL STRUCTURE OF SWINE MAJOR HISTOCOMPATIBILITY COMPLEX CLASS I SLA-1 0401 AND IDENTIFICATION OF 2009 PANDEMIC SWINE-ORIGIN INFLUENZA A H1N1 VIRUS CYTOTOXIC T LYMPHOCYTE EPITOPE PEPTIDES  |   SWINE MHC CLASS 1, SLA-1*0401, EPITOPE OF EBOLA VIRUS, IMMUNE SYSTEM 
4fe9:A   (GLU277) to   (PHE336)  CRYSTAL STRUCTURE OF SUSF FROM BACTEROIDES THETAIOTAOMICRON  |   STARCH BINDING, IG FOLD, EXTRACELLULAR SURFACE, OUTERMEMBRANE, CARBOHYDRATE-BINDING PROTEIN 
4fem:A   (THR180) to   (ASP241)  STRUCTURE OF SUSE WITH ALPHA-CYCLODEXTRIN  |   STARCH BINDING, EXTRACELLULAR, OUTERMEMBRANE, CARBOHYDRATE-BINDING PROTEIN 
4v1p:A   (LYS151) to   (ILE203)  BTN3 STRUCTURE  |   IMMUNE SYSTEM, IMMUNE SIGNALLING 
3quk:E    (HIS34) to    (TYR94)  CRYSTAL STRUCTURES OF THE MURINE CLASS I MAJOR HISTOCOMPATIBILITY COMPLEX H-2DB IN COMPLEX WITH LCMV-DERIVED GP33 ALTERED PEPTIDE LIGAND (Y4A)  |   MURINE MHC, LCMV, RECEPTOR BINDING, BETA2-MICROGLOBULIN, IMMUNE SYSTEM, T CELL RECOGNITION, T CELL RECEPTOR, CELL SURFACE 
4ffw:B    (SER64) to   (GLU115)  CRYSTAL STRUCTURE OF DIPEPTIDYL PEPTIDASE IV (DPP4, DPP-IV, CD26) IN COMPLEX WITH FAB + SITAGLIPTIN  |   HYDROLASE, HYDROLASE-IMMUNE SYSTEM, INHIBITOR COMPLEX 
4fg2:A   (LYS140) to   (ASP184)  CRYSTAL STRUCTURE OF BACILLUS SUBTILIS EXPANSIN (EXLX1) IN COMPLEX WITH CELLOTETRAOSE  |   CELLULOSE, CELLULOSE-BINDING PROTEIN 
4fg4:B   (LYS140) to   (LYS183)  CRYSTAL STRUCTURE OF BACILLUS SUBTILIS EXPANSIN (EXLX1) IN COMPLEX WITH HEMITHIOCELLODEXTRIN  |   CELLULOSE, CELLULOSE-BINDING PROTEIN 
3qzn:C   (LYS114) to   (GLU175)  STAPHYLOCOCCUS AUREUS ISDA NEAT DOMAIN Y166A VARIANT IN COMPLEX WITH HEME  |   HEME, TRANSPORT, IRON, UPTAKE, RECEPTOR, CELL WALL, METAL BINDING PROTEIN 
4fkk:A   (TYR578) to   (TYR631)  CRYSTAL STRUCTURE OF PORCINE AMINOPEPTIDASE-N COMPLEXED WITH BESTATIN  |   ZINC AMINOPEPTIDASE-N, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4w8o:B   (ARG355) to   (GLU421)  STRUCTURE OF THE LUCIFERASE-LIKE ENZYME FROM THE NONLUMINESCENT ZOPHOBAS MORIO MEALWORM  |   LUCIFERASE-LIKE ENZYME, OXIDOREDUCTASE 
4fnt:D   (ASN647) to   (GLY699)  CRYSTAL STRUCTURE OF GH36 ALPHA-GALACTOSIDASE AGAA A355E D548N FROM GEOBACILLUS STEAROTHERMOPHILUS IN COMPLEX WITH RAFFINOSE  |   GLYCOSIDE HYDROLASE, HYDROLASE 
4fnu:A   (TYR190) to   (PHE251)  CRYSTAL STRUCTURE OF GH36 ALPHA-GALACTOSIDASE AGAA A355E D478A FROM GEOBACILLUS STEAROTHERMOPHILUS IN COMPLEX WITH STACHYOSE  |   GLYCOSIDE HYDROLASE, HYDROLASE, CARBOHYDRATE 
4fnu:C   (ASN647) to   (GLY699)  CRYSTAL STRUCTURE OF GH36 ALPHA-GALACTOSIDASE AGAA A355E D478A FROM GEOBACILLUS STEAROTHERMOPHILUS IN COMPLEX WITH STACHYOSE  |   GLYCOSIDE HYDROLASE, HYDROLASE, CARBOHYDRATE 
4fnu:D   (TYR190) to   (PHE251)  CRYSTAL STRUCTURE OF GH36 ALPHA-GALACTOSIDASE AGAA A355E D478A FROM GEOBACILLUS STEAROTHERMOPHILUS IN COMPLEX WITH STACHYOSE  |   GLYCOSIDE HYDROLASE, HYDROLASE, CARBOHYDRATE 
4fnu:D   (ASN647) to   (GLY699)  CRYSTAL STRUCTURE OF GH36 ALPHA-GALACTOSIDASE AGAA A355E D478A FROM GEOBACILLUS STEAROTHERMOPHILUS IN COMPLEX WITH STACHYOSE  |   GLYCOSIDE HYDROLASE, HYDROLASE, CARBOHYDRATE 
5jhl:A   (CYS339) to   (SER403)  CRYSTAL STRUCTURE OF ZIKA VIRUS ENVELOPE PROTEIN IN COMPLEX WITH A FLAVIVIRUS BROADLY-PROTECTIVE ANTIBODY  |   ZIKA VIRUS, ENVELOPE PROTEIN, FLAVIVIRUS, BROADLY-PROTECTIVE ANTIBODY, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4fp8:H   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY C05 BOUND TO H3 INFLUENZA HEMAGGLUTININ, HA1 SUBUNIT  |   VIRAL FUSION PROTEIN, IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4fqc:L   (GLY143) to   (PRO209)  CRYSTAL STRUCTURE OF PGT121 FAB BOUND TO A COMPLEX-TYPE SIALYLATED N- GLYCAN  |   IG FOLD, ANTI HIV, ANTIBODY, IMMUNE SYSTEM 
4fqh:L   (GLY142) to   (ALA207)  CRYSTAL STRUCTURE OF FAB CR9114  |   NEUTRALIZING ANTIBODIES, ANTIBODY AFFINITY, ANTIGENS, EPITOPE, GLYCOSYLATION, HEMAGGLUTININ GLYCOPROTEINS, IMMUNOGLOBULIN FAB FRAGMENT, INFLUENZA VIRUS, INFLUENZA VACCINES, MEMBRANE FUSION, IMMUNE SYSTEM 
4fqv:M   (GLY142) to   (PRO208)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY CR9114 BOUND TO H7 INFLUENZA HEMAGGLUTININ  |   VIRAL FUSION PROTEIN, IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3rgv:B   (HIS150) to   (TRP236)  A SINGLE TCR BOUND TO MHCI AND MHC II REVEALS SWITCHABLE TCR CONFORMERS  |   TCR, MHC, MHC CLASS I, IMMUNE SYSTEM 
4ftd:A    (LEU39) to    (GLN92)  CRYSTAL STRUCTURE OF A DUF4623 FAMILY PROTEIN (BACEGG_03550) FROM BACTEROIDES EGGERTHII DSM 20697 AT 1.91 A RESOLUTION  |   6-BLADED-BETA-PROPELLER, IMMUNOGLOBULIN-LIKE, CARBOHYDRATE METABOLISM, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-BIOLOGY, UNKNOWN FUNCTION 
5jof:A   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF VRC03 GHVGLV ANTIGEN-BINDING FRAGMENT.  |   HIV-1, CD4 BINDING SITE, NEUTRALIZING, ANTIBODY DEVELOPMENT, IMMUNE SYSTEM 
5jof:C   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF VRC03 GHVGLV ANTIGEN-BINDING FRAGMENT.  |   HIV-1, CD4 BINDING SITE, NEUTRALIZING, ANTIBODY DEVELOPMENT, IMMUNE SYSTEM 
3ri5:F   (PRO158) to   (LYS218)  C. ELEGANS GLUTAMATE-GATED CHLORIDE CHANNEL (GLUCL) IN COMPLEX WITH FAB, IVERMECTIN AND PICROTOXIN  |   MEMBRANE PROTEIN, TRANSPORT PROTEIN, CYS-LOOP RECEPTOR, LIGAND-GATED ION CHANNEL, NEUROTRANSMITTER RECEPTOR, IVERMECTIN, PICROTOXIN, GLYCOSYLATION, TRANSPORT PROTEIN-IMMUNE SYSTEM COMPLEX 
3ri5:G   (PRO158) to   (LYS218)  C. ELEGANS GLUTAMATE-GATED CHLORIDE CHANNEL (GLUCL) IN COMPLEX WITH FAB, IVERMECTIN AND PICROTOXIN  |   MEMBRANE PROTEIN, TRANSPORT PROTEIN, CYS-LOOP RECEPTOR, LIGAND-GATED ION CHANNEL, NEUROTRANSMITTER RECEPTOR, IVERMECTIN, PICROTOXIN, GLYCOSYLATION, TRANSPORT PROTEIN-IMMUNE SYSTEM COMPLEX 
3ria:F   (PRO158) to   (ASP216)  C. ELEGANS GLUTAMATE-GATED CHLORIDE CHANNEL (GLUCL) IN COMPLEX WITH FAB, IVERMECTIN AND IODIDE.  |   MEMBRANE PROTEIN, TRANSPORT PROTEIN, CYS-LOOP RECEPTOR, LIGAND-GATED ION CHANNEL, NEUROTRANSMITTER RECEPTOR, IVERMECTIN, PICROTOXIN, GLYCOSYLATION, TRANSPORT PROTEIN-IMMUNE SYSTEM COMPLEX 
3ria:G   (PRO158) to   (PRO221)  C. ELEGANS GLUTAMATE-GATED CHLORIDE CHANNEL (GLUCL) IN COMPLEX WITH FAB, IVERMECTIN AND IODIDE.  |   MEMBRANE PROTEIN, TRANSPORT PROTEIN, CYS-LOOP RECEPTOR, LIGAND-GATED ION CHANNEL, NEUROTRANSMITTER RECEPTOR, IVERMECTIN, PICROTOXIN, GLYCOSYLATION, TRANSPORT PROTEIN-IMMUNE SYSTEM COMPLEX 
5jpm:A   (ASP172) to   (GLU232)  STRUCTURE OF THE COMPLEX OF HUMAN COMPLEMENT C4 WITH MASP-2 REBUILT USING IMDFF  |   COMPLEMENT, IMMUNE SYSTEM, BLOOD 
4fxl:A    (ILE35) to    (LYS94)  CRYSTAL STRUCTURE OF THE D76N BETA-2 MICROGLOBULIN MUTANT  |   IMMUNOGLOBIN, BETA-SANDWITCH, AMYLOIDOSIS, PATHOLOGIC MUTATION, GENETIC DISEASE, MHC CLASS I, IMMUNE SYSTEM 
4fze:L   (THR145) to   (PRO208)  CRYSTAL STRUCTURE OF N26_I1 FAB, AN ADCC MEDIATING ANTI-HIV-1 ANTIBODY.  |   ADCC, ANTI-HIV-1 ENV ANTIBODY N26_I1, VIRAL GLYCOPROTEIN GP120, HIV-1 ENV, IMMUNE SYSTEM, CD4I ANTIBODY, FAB 
5jxe:A    (LEU79) to   (GLU146)  HUMAN PD-1 ECTODOMAIN COMPLEXED WITH PEMBROLIZUMAB FAB  |   HUMAN PD-1 PEMBROLIZUMAB FAB, IMMUNE SYSTEM 
5jxe:D   (PRO156) to   (VAL218)  HUMAN PD-1 ECTODOMAIN COMPLEXED WITH PEMBROLIZUMAB FAB  |   HUMAN PD-1 PEMBROLIZUMAB FAB, IMMUNE SYSTEM 
5k02:K    (GLY41) to   (VAL148)  STRUCTURE OF HUMAN SOD1 WITH T2D MUTATION  |   SOD1, PHOSPHOMIMETIC MUTATION, OXIDOREDUCTASE 
5k02:V    (LEU42) to   (VAL148)  STRUCTURE OF HUMAN SOD1 WITH T2D MUTATION  |   SOD1, PHOSPHOMIMETIC MUTATION, OXIDOREDUCTASE 
5k69:B    (ALA89) to   (ALA149)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE 2 WITH CARBAPENEM DRUG T224  |   PEPTIDASE, IGD_LIKE DOMAIN, YKUD DOMAIN, TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX 
5k69:B   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE 2 WITH CARBAPENEM DRUG T224  |   PEPTIDASE, IGD_LIKE DOMAIN, YKUD DOMAIN, TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX 
5k6b:F   (THR420) to   (GLU463)  CRYSTAL STRUCTURE OF PREFUSION-STABILIZED RSV F SINGLE-CHAIN 9 DS-CAV1 VARIANT.  |   RESPIRATORY SYNCYTIAL VIRUS, PREFUSION, VACCINE, STABILIZED, VIRAL PROTEIN 
5k6g:F   (THR420) to   (GLU463)  CRYSTAL STRUCTURE OF PREFUSION-STABILIZED RSV F SINGLE-CHAIN 9-24 DS- CAV1 VARIANT.  |   RESPIRATORY SYNCYTIAL VIRUS, PREFUSION, VACCINE, STABILIZED, VIRAL PROTEIN 
5k6i:F   (THR420) to   (GLU463)  CRYSTAL STRUCTURE OF PREFUSION-STABILIZED RSV F SINGLE-CHAIN 9-10 DS- CAV1 A149C-Y458C, S46G-E92D-S215P-K465Q VARIANT.  |   RESPIRATORY SYNCYTIAL VIRUS, PREFUSION, VACCINE, STABILIZED, VIRAL PROTEIN 
5k6w:B   (ALA412) to   (SER467)  SIDEKICK-1 IMMUNOGLOBULIN DOMAINS 1-5  |   CELL ADHESION, IMMUNOGLOBULIN 
5k9q:J   (PRO164) to   (PRO228)  CRYSTAL STRUCTURE OF MULTIDONOR HV1-18-CLASS BROADLY NEUTRALIZING INFLUENZA A ANTIBODY 16.A.26 IN COMPLEX WITH A/HONG KONG/1-4-MA21- 1/1968 (H3N2) HEMAGGLUTININ  |   HV1-18 (QXXV), MULTIDONOR, H5, UNIVERSAL INFLUENZA VACCINE, IMMUNE SYSTEM 
5kan:H   (PRO164) to   (PRO228)  CRYSTAL STRUCTURE OF MULTIDONOR HV1-18-CLASS BROADLY NEUTRALIZING INFLUENZA A ANTIBODY 16.G.07 IN COMPLEX WITH A/HONG KONG/1-4-MA21- 1/1968 (H3N2) HEMAGGLUTININ  |   INFLUENZA, MULTIDONOR, H5, UNIVERSAL INFLUENZA VACCINE, IMMUNE SYSTEM 
5kan:J   (PRO164) to   (PRO228)  CRYSTAL STRUCTURE OF MULTIDONOR HV1-18-CLASS BROADLY NEUTRALIZING INFLUENZA A ANTIBODY 16.G.07 IN COMPLEX WITH A/HONG KONG/1-4-MA21- 1/1968 (H3N2) HEMAGGLUTININ  |   INFLUENZA, MULTIDONOR, H5, UNIVERSAL INFLUENZA VACCINE, IMMUNE SYSTEM 
5kan:K   (ALA144) to   (ARG211)  CRYSTAL STRUCTURE OF MULTIDONOR HV1-18-CLASS BROADLY NEUTRALIZING INFLUENZA A ANTIBODY 16.G.07 IN COMPLEX WITH A/HONG KONG/1-4-MA21- 1/1968 (H3N2) HEMAGGLUTININ  |   INFLUENZA, MULTIDONOR, H5, UNIVERSAL INFLUENZA VACCINE, IMMUNE SYSTEM 
5kco:A   (LYS215) to   (LEU276)  SETDB1 IN COMPLEX WITH AN EARLY STAGE, LOW AFFINITY FRAGMENT CANDIDATE MODELLED AT REDUCED OCCUPANCY  |   FRAGMENT SCREENING, DIAMOND I04-1 XCHEM, PANDDA, STRUCTURAL GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC, TRANSFERASE 
4ghn:A   (PHE192) to   (THR247)  CRYSTAL STRUCTURE OF A PUTATIVE PROTEASE (BACUNI_00178) FROM BACTEROIDES UNIFORMIS ATCC 8492 AT 1.50 A RESOLUTION  |   PUTATIVE PROTEASE, PEPTIDASE_S41 OF PF03572 FAMILY, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-BIOLOGY, HYDROLASE 
4glr:H   (PRO149) to   (PRO213)  STRUCTURE OF THE ANTI-PTAU FAB (PT231/PS235_1) IN COMPLEX WITH PHOSPHOEPITOPE PT231/PS235  |   IGG1 FAB, ANTI-PTAU ANTIBODY, PHOSPHORYLATED TAU PEPTIDE, PHOSPHORYLATION, IMMUNE SYSTEM 
4gms:J   (PRO149) to   (LYS209)  CRYSTAL STRUCTURE OF HETEROSUBTYPIC FAB S139/1 IN COMPLEX WITH INFLUENZA A H3 HEMAGGLUTININ  |   IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4gmt:M   (ILE144) to   (ASN210)  CRYSTAL STRUCTURE OF HETEROSUBTYPIC FAB S139/1  |   FAB, FRAGMENT ANTIGEN BINDING, IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM 
5kn5:A   (PRO154) to   (GLU217)  TGFALPHA/EPIREGULIN COMPLEX WITH NEUTRALIZING ANTIBODY LY3016859  |   TGFALPHA EPIREGULIN ANTIBODY FAB, IMMUNE SYSTEM 
5kn5:D   (PRO154) to   (GLU217)  TGFALPHA/EPIREGULIN COMPLEX WITH NEUTRALIZING ANTIBODY LY3016859  |   TGFALPHA EPIREGULIN ANTIBODY FAB, IMMUNE SYSTEM 
4goj:C    (LYS85) to   (ASN158)  THE CRYSTAL STRUCTURE OF FULL LENGTH ARL3GPPNHP IN COMPLEX WITH UNC119A  |   SMALL G PROTEIN ARL, GDI-LIKE SOLUBILIZING FACTORS, CILIA, SIGNALING PROTEIN 
4goj:D    (LYS85) to   (ASN158)  THE CRYSTAL STRUCTURE OF FULL LENGTH ARL3GPPNHP IN COMPLEX WITH UNC119A  |   SMALL G PROTEIN ARL, GDI-LIKE SOLUBILIZING FACTORS, CILIA, SIGNALING PROTEIN 
4gok:G    (LYS85) to   (ASN158)  THE CRYSTAL STRUCTURE OF ARL2GPPNHP IN COMPLEX WITH UNC119A  |   SMALL G PROTEINS, ARL, ARF, GDI-LIKE SOLUBILIZING FACTORS, CILIA, SIGNALING PROTEIN 
4gok:C    (LYS85) to   (ASN158)  THE CRYSTAL STRUCTURE OF ARL2GPPNHP IN COMPLEX WITH UNC119A  |   SMALL G PROTEINS, ARL, ARF, GDI-LIKE SOLUBILIZING FACTORS, CILIA, SIGNALING PROTEIN 
5ks9:D   (ILE127) to   (ARG189)  BEL502-DQ8-GLIA-ALPHA1 COMPLEX  |   CELIAC DISEASE T CELL RECEPTOR PEPTIDE MHC COMPLEX, IMMUNE SYSTEM 
5kte:L   (ASP143) to   (ASN210)  CRYSTAL STRUCTURE OF DEINOCOCCUS RADIODURANS MNTH, AN NRAMP-FAMILY TRANSITION METAL TRANSPORTER  |   DIVALENT METAL, TRANSPORTER, NRAMP, LEUT FOLD, TRANSPORT PROTEIN- IMMUNE SYSTEM COMPLEX 
5l2k:A   (PRO215) to   (TYR276)  CRYSTAL STRUCTURE OF GEM42 TCR-CD1B-GMM COMPLEX  |   CD1B, LIPID, TB, MTB, GMM, TUBERCULOSIS, GEM T CELL, TCR, T CELL, GEM42, IMMUNE SYSTEM 
5l5k:A   (ASN124) to   (THR186)  PLEXIN A4 FULL EXTRACELLULAR REGION, DOMAINS 1 TO 10, DATA TO 7.5 ANGSTROM, SPACEGROUP P4(1)  |   RECEPTOR, SIGNALING, AXON GUIDANCE, SIGNALING PROTEIN 
5l5k:A  (ASN1179) to  (SER1221)  PLEXIN A4 FULL EXTRACELLULAR REGION, DOMAINS 1 TO 10, DATA TO 7.5 ANGSTROM, SPACEGROUP P4(1)  |   RECEPTOR, SIGNALING, AXON GUIDANCE, SIGNALING PROTEIN 
5l5l:A   (ASN124) to   (THR186)  PLEXIN A4 FULL EXTRACELLULAR REGION, DOMAINS 1 TO 8 MODELED, DATA TO 8 ANGSTROM, SPACEGROUP P2(1)  |   RECEPTOR, SIGNALING, AXON GUIDANCE, SIGNALING PROTEIN 
5l5l:B   (ASN124) to   (THR186)  PLEXIN A4 FULL EXTRACELLULAR REGION, DOMAINS 1 TO 8 MODELED, DATA TO 8 ANGSTROM, SPACEGROUP P2(1)  |   RECEPTOR, SIGNALING, AXON GUIDANCE, SIGNALING PROTEIN 
5l5n:A   (ASN124) to   (THR186)  PLEXIN A4 FULL EXTRACELLULAR REGION, DOMAINS 1 TO 7 MODELED, DATA TO 8.5 ANGSTROM, SPACEGROUP P4(3)22  |   RECEPTOR, SIGNALING, AXON GUIDANCE, SIGNALING PROTEIN 
5ldr:B    (ASP79) to   (ALA139)  CRYSTAL STRUCTURE OF A COLD-ADAPTED DIMERIC BETA-D-GALACTOSIDASE FROM PARACOCCUS SP. 32D STRAIN IN COMPLEX WITH GALACTOSE  |   BETA-D-GALACTOSIDASE, COLD-ADAPTED, DIMERIC, COMPLEX, GALACTOSE, HYDROLASE 
5sws:A   (ASP212) to   (ARG273)  CRYSTAL STRUCTURE OF NP2-B17 TCR-H2DB-NP COMPLEX  |   H2DB, INFLUENZA, NP366, REVERSED DOCKING, NAIVE T CELL, NP1-B17 TCR, TCR, T CELL, IMMUNE SYSTEM 
5swz:T   (HIS166) to   (ARG254)  CRYSTAL STRUCTURE OF NP1-B17 TCR-H2DB-NP COMPLEX  |   H2DB, INFLUENZA, NP366, REVERSED DOCKING, NAIVE T CELL, NP1-B17 TCR, TCR, T CELL, IMMUNE SYSTEM 
5sx5:J   (PRO155) to   (GLU218)  CRYSTAL STRUCTURE OF PANITUMUMAB IN COMPLEX WITH EPIDERMAL GROWTH FACTOR RECEPTOR DOMAIN 3 MUTANT S468R.  |   CETUXIMAB, PANITUMUMAB, EGFR, VECTIBIX, ERBITUX, TRANSFERASE-IMMUNE SYSTEM COMPLEX 
5szl:A   (HIS353) to   (VAL414)  PROTOCADHERIN GAMMA A1 EXTRACELLULAR CADHERIN DOMAINS 1-4  |   CELL ADHESION 
5szl:C   (HIS353) to   (ASP416)  PROTOCADHERIN GAMMA A1 EXTRACELLULAR CADHERIN DOMAINS 1-4  |   CELL ADHESION 
5szl:D   (HIS353) to   (ASP416)  PROTOCADHERIN GAMMA A1 EXTRACELLULAR CADHERIN DOMAINS 1-4  |   CELL ADHESION 
5szn:A   (SER141) to   (VAL204)  PROTOCADHERIN GAMMA A9 EXTRACELLULAR CADHERIN DOMAINS 1-5  |   CELL ADHESION 
5szp:A   (GLU349) to   (VAL410)  PROTOCADHERIN GAMMA B7 EXTRACELLULAR CADHERIN DOMAINS 1-4 P21 CRYSTAL FORM  |   CELL ADHESION 
5t1k:B   (PRO155) to   (PRO219)  CETUXIMAB FAB IN COMPLEX WITH CQFDA(PH)2STRRLKC  |   ANTIBODY, ANTI-EGFR, IMMUNE SYSTEM 
5t1l:D   (PRO155) to   (PRO219)  CETUXIMAB FAB IN COMPLEX WITH CQA(PH)2DLSTRRLKC PEPTIDE  |   ANTIBODY, ANTI-EGFR, IMMUNE SYSTEM 
5tar:B    (GLU72) to   (TYR149)  CRYSTAL STRUCTURE OF FARNESYLATED AND METHYLATED KRAS4B IN COMPLEX WITH PDE-DELTA (CRYSTAL FORM II - WITH ORDERED HYPERVARIABLE REGION)  |   KRAS, KRAS4B, PDE6DELTA, PDEDELTA, RAS, ONCOPROTEIN 
5tb5:B    (GLU72) to   (TYR149)  CRYSTAL STRUCTURE OF FULL-LENGTH FARNESYLATED AND METHYLATED KRAS4B IN COMPLEX WITH PDE-DELTA (CRYSTAL FORM I - WITH PARTIALLY DISORDERED HYPERVARIABLE REGION)  |   KRAS4B, PDEDELTA, PDE6DELTA, RAS, KRAS, ONCOPROTEIN 
5tb5:D    (GLU72) to   (VAL150)  CRYSTAL STRUCTURE OF FULL-LENGTH FARNESYLATED AND METHYLATED KRAS4B IN COMPLEX WITH PDE-DELTA (CRYSTAL FORM I - WITH PARTIALLY DISORDERED HYPERVARIABLE REGION)  |   KRAS4B, PDEDELTA, PDE6DELTA, RAS, KRAS, ONCOPROTEIN 
7ahl:C   (GLN241) to   (ASN293)  ALPHA-HEMOLYSIN FROM STAPHYLOCOCCUS AUREUS  |   HEMOLYSIN, TRANSMEMBRANE PORE, CYTOLYTIC PROTEIN 
8fab:C   (GLY142) to   (PRO208)  CRYSTAL STRUCTURE OF THE FAB FRAGMENT FROM THE HUMAN MYELOMA IMMUNOGLOBULIN IGG HIL AT 1.8 ANGSTROMS RESOLUTION  |   IMMUNOGLOBULIN 
4gsq:A   (ILE188) to   (ASP251)  STRUCTURAL BASIS FOR THE INHIBITION OF MYCOBACTERIUM TUBERCULOSIS L,D- TRANSPEPTIDASE BY MEROPENEM, A DRUG EFFECTIVE AGAINST EXTENSIVELY DRUG-RESISTANT STRAINS  |   L,D-TRANSPEPTIDASE, TRANSFERASE 
3eb7:A   (ASP575) to   (PRO650)  CRYSTAL STRUCTURE OF INSECTICIDAL DELTA-ENDOTOXIN CRY8EA1 FROM BACILLUS THURINGIENSIS AT 2.2 ANGSTROMS RESOLUTION  |   ENDOTOXIN, CRY8E, BACILLUS THURINGIENSIS, TOXIN 
4gwi:A   (ASN123) to   (ARG182)  HIS 62 MUTANT OF THE LECTIN BINDING DOMAIN OF LECTINOLYSIN COMPLEXED WITH LEWIS Y  |   CHOLESTEROL-DEPENDENT CYTOLYSINS, LEWIS ANTIGENS, F-TYPE LECTIN FOLD, GLYCAN BINDING, SUGAR BINDING PROTEIN 
2ol3:L    (HIS34) to    (TRP95)  CRYSTAL STRUCTURE OF BM3.3 SCFV TCR IN COMPLEX WITH PBM8-H-2KBM8 MHC CLASS I MOLECULE  |   T CELL RECEPTOR, CLASS I MHC, H-2KBM8, TCR-PMHC COMPLEX, IMMUNE SYSTEM 
2om5:A   (PRO132) to   (SER192)  N-TERMINAL FRAGMENT OF HUMAN TAX1  |   X-RAY CRYSTALLOGRAPHY; IG-LIKE C2-TYPE; IMMUNOGLOBULIN SUPERFAMILY; FIBRONECTIN; MEMBRANE PROTEIN, CELL ADHESION 
3egs:B   (PRO169) to   (PRO233)  CRYSTAL STRUCTURE OF THE HIV-1 BROADLY NEUTRALIZING ANTIBODY 2F5 IN COMPLEX WITH THE GP41 SCRAMBLEDFP-MPER SCRHYB3K CONSTRUCT GIGAFGLLGFLAAGSKK-AHX-K656NEQELLELDKWASLWN671 SOAKED IN AMMONIUM SULFATE  |   2F5, GP41, HIV, IMMUNE SYSTEM 
1nqd:A   (GLY953) to  (VAL1006)  CRYSTAL STRUCTURE OF CLOSTRIDIUM HISTOLYTICUM COLG COLLAGENASE COLLAGEN-BINDING DOMAIN 3B AT 1.65 ANGSTROM RESOLUTION IN PRESENCE OF CALCIUM  |   BETA SANDWICH, METALLOPROTEASE, COLLAGEN-BINDING DOMAIN, CALCIUM, HYDROLASE 
2b39:A    (GLY51) to   (VAL119)  STRUCTURE OF MAMMALIAN C3 WITH AN INTACT THIOESTER AT 3A RESOLUTION  |   COMPLEMENT, THIOESTER, IMMUNE DEFENSE, IMMUNE SYSTEM 
2b39:A   (ALA856) to   (PRO932)  STRUCTURE OF MAMMALIAN C3 WITH AN INTACT THIOESTER AT 3A RESOLUTION  |   COMPLEMENT, THIOESTER, IMMUNE DEFENSE, IMMUNE SYSTEM 
2b39:A  (LEU1291) to  (TYR1347)  STRUCTURE OF MAMMALIAN C3 WITH AN INTACT THIOESTER AT 3A RESOLUTION  |   COMPLEMENT, THIOESTER, IMMUNE DEFENSE, IMMUNE SYSTEM 
2b39:B    (GLY51) to   (VAL119)  STRUCTURE OF MAMMALIAN C3 WITH AN INTACT THIOESTER AT 3A RESOLUTION  |   COMPLEMENT, THIOESTER, IMMUNE DEFENSE, IMMUNE SYSTEM 
3eo1:B   (PRO156) to   (SER220)  STRUCTURE OF THE FAB FRAGMENT OF GC-1008 IN COMPLEX WITH TRANSFORMING GROWTH FACTOR-BETA 3  |   ANTIBODY-CYTOKINE COMPLEX, GROWTH FACTOR, FAB FRAGMENT, CARDIOMYOPATHY, CLEAVAGE ON PAIR OF BASIC RESIDUES, GLYCOPROTEIN, MITOGEN, POLYMORPHISM, SECRETED, IMMUNE SYSTEM/CYTOKINE COMPLEX 
3eo1:H   (PRO156) to   (SER220)  STRUCTURE OF THE FAB FRAGMENT OF GC-1008 IN COMPLEX WITH TRANSFORMING GROWTH FACTOR-BETA 3  |   ANTIBODY-CYTOKINE COMPLEX, GROWTH FACTOR, FAB FRAGMENT, CARDIOMYOPATHY, CLEAVAGE ON PAIR OF BASIC RESIDUES, GLYCOPROTEIN, MITOGEN, POLYMORPHISM, SECRETED, IMMUNE SYSTEM/CYTOKINE COMPLEX 
2p4m:F   (GLN141) to   (ALA219)  HIGH PH STRUCTURE OF RTMS5 H146S VARIANT  |   BETA BARREL, GFP-LIKE PROTEIN, CHROMOPHORE, CHROMOPROTEIN, LUMINESCENT PROTEIN 
4x4m:F   (GLN224) to   (SER273)  STRUCTURE OF FCGAMMARI IN COMPLEX WITH FC REVEALS THE IMPORTANCE OF GLYCAN RECOGNITION FOR HIGH AFFINITY IGG BINDING  |   IMMUNE SYSTEM 
1boy:A    (GLN32) to   (THR101)  EXTRACELLULAR REGION OF HUMAN TISSUE FACTOR  |   INITIATOR OF BLOOD COAGULATION IN VERTEBRATES, COFACTOR FOR FACTOR VIIA, CLASS 2 CYTOKINE RECEPTOR, GLYCOPROTEIN, BLOOD COAGULATION 
3sbq:B   (SER582) to   (GLU636)  PSEUDOMONAS STUTZERI NITROUS OXIDE REDUCTASE, P65 CRYSTAL FORM  |   BETA-PROPELLER, CUPREDOXIN DOMAIN, REDUCTASE, COPPER-CONTAINING, PERIPLASMIC, OXIDOREDUCTASE 
4hul:B    (VAL30) to    (ILE87)  MATE TRANSPORTER NORM-NG IN COMPLEX WITH CS+ AND MONOBODY  |   TRANSPORT PROTEIN 
4huv:A   (ASP212) to   (TRP274)  CRYSTAL STRUCTURE OF H2DB-NPM6W  |   VIRAL IMMUNITY, T CELL, H2DB, INFLUENZA, VIRAL ESCAPE, IMMUNE SYSTEM 
1ois:A   (ILE314) to   (VAL359)  YEAST DNA TOPOISOMERASE I, N-TERMINAL FRAGMENT  |   ISOMERASE, TOPOISOMERASE, DNA-BINDING PROTEIN 
4i43:A    (THR14) to    (ASP61)  CRYSTAL STRUCTURE OF PRP8:AAR2 COMPLEX  |   SPLICEOSOME, U5 SNRNP, PRP8, REVERSE TRANSCRIPTASE, AAR2, ENDONUCLEASE, RNASE H, JAB1/MPN, PRE-MRNA SPLICING, SPLICING 
3fl7:A   (GLU470) to   (GLN525)  CRYSTAL STRUCTURE OF THE HUMAN EPHRIN A2 ECTODOMAIN  |   ATP-BINDING, KINASE, NUCLEOTIDE-BINDING, RECEPTOR, TRANSFERASE, PHOSPHORYLATION, TRANSMEMBRANE, TYROSINE-PROTEIN KINASE, GLYCOPROTEIN, LIGAND BINDING DOMAIN, CYSTEINE-RICH DOMAIN, SUSHI DOMAIN, EGF-LIKE MOTIF, FIBRONECTIN DOMAIN, STRUCTURAL GENOMICS CONSORTIUM, SGC, MEMBRANE, PHOSPHOPROTEIN, SIGNALING PROTEIN 
3skm:B    (ILE35) to    (LYS94)  CRYSTAL STRUCTURE OF THE HLA-B8FLRGRAYVL, MUTANT G8V OF THE FLR PEPTIDE  |   T CELL RECEPTOR, IMMUNE SYSTEM 
3fo9:A   (ILE144) to   (ASN210)  CRYSTAL STRUCTURE OF ALDOLASE ANTIBODY 33F12 FAB' IN COMPLEX WITH HAPTEN 1,3-DIKETONE  |   ALDOLASE ANTIBODY, ENAMINE INTERMEDIATE, AMINE CATALYSIS, IMMUNE SYSTEM 
4i88:E    (ILE68) to   (PRO134)  R107G HSP16.5  |   ALPHA-B DOMAIN, CHAPERONE 
1d2p:A   (THR647) to   (ASN708)  CRYSTAL STRUCTURE OF TWO B REPEAT UNITS (B1B2) OF THE COLLAGEN BINDING PROTEIN (CNA) OF STAPHYLOCOCCUS AUREUS  |   COLLAGEN, IGG, IGSF, MSCRAMM, CNA, STAPHYLOCOCCUS AUREUS, STRUCTURAL PROTEIN 
4irj:A   (PRO217) to   (TRP279)  STRUCTURE OF THE MOUSE CD1D-4CLPHC-ALPHA-GALCER-INKT TCR COMPLEX  |   ANTIGEN PRESENTATION, GLYCOLIPID, NKT CELLS, IMMUNE SYSTEM 
1dp0:A   (SER148) to   (PRO218)  E. COLI BETA-GALACTOSIDASE AT 1.7 ANGSTROM  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1dp0:A   (LEU651) to   (ARG721)  E. COLI BETA-GALACTOSIDASE AT 1.7 ANGSTROM  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1dp0:C   (ASN649) to   (ARG721)  E. COLI BETA-GALACTOSIDASE AT 1.7 ANGSTROM  |   TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, HYDROLASE 
1du3:E   (ILE210) to   (LEU279)  CRYSTAL STRUCTURE OF TRAIL-SDR5  |   TRAIL, DR5, COMPLEX, APOPTOSIS 
1du3:F   (HIS161) to   (SER215)  CRYSTAL STRUCTURE OF TRAIL-SDR5  |   TRAIL, DR5, COMPLEX, APOPTOSIS 
1du3:K   (ILE210) to   (GLY281)  CRYSTAL STRUCTURE OF TRAIL-SDR5  |   TRAIL, DR5, COMPLEX, APOPTOSIS 
3gkw:L   (ALA144) to   (LYS207)  CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF NIMOTUZUMAB. AN ANTI- EPIDERMAL GROWTH FACTOR RECEPTOR ANTIBODY  |   IMMUNOGLOBULIN FOLD, DISPLACED STRICTLY CONSERVED TRP 103 FOLLOWING KABAT NUMBERING, IMMUNE SYSTEM, ANTITUMOR PROTEIN 
3gm8:A   (ASN111) to   (ASN176)  CRYSTAL STRUCTURE OF A BETA-GLYCOSIDASE FROM BACTEROIDES VULGATUS  |   STRUCTURAL GENOMICS, HYDROLASE, GLYCOSIDASE, PSI-2, PROTEIN STRUCTURE INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS, NYSGXRC 
4j3t:A   (GLY150) to   (LEU207)  CRYSTAL STRUCTURE OF BARLEY LIMIT DEXTRINASE CO-CRYSTALLIZED WITH 25MM MALTOTETRAOSE  |   GH13 HYDROLASE, HYDROLASE 
4y5x:F    (GLN52) to   (VAL112)  DIABODY 305 COMPLEX WITH EPOR  |   DIABODY COMPLEX, RECEPTOR 
2r69:H   (PRO152) to   (LYS212)  CRYSTAL STRUCTURE OF FAB 1A1D-2 COMPLEXED WITH E-DIII OF DENGUE VIRUS AT 3.8 ANGSTROM RESOLUTION  |   FAB-ANTIGEN COMPLEX, CAPSID PROTEIN, CLEAVAGE ON PAIR OF BASIC RESIDUES, CORE PROTEIN, ENVELOPE PROTEIN, GLYCOPROTEIN, MEMBRANE, TRANSMEMBRANE, VIRION, VIRAL PROTEIN/IMMUNE SYSTEM COMPLEX 
4jfh:E   (HIS154) to   (TRP240)  HIGH AFFINITY ALPHA24-BETA17 T CELL RECEPTOR FOR A2 HLA-MELANOMA PEPTIDE COMPLEX  |   IMMUNOGLOBULIN, HLA, TCR, MELANOMA, IMMUNE SYSTEM, HIGH AFFINITY 
1qat:A   (SER650) to   (PRO722)  1-PHOSPHATIDYLINOSITOL-4,5-BISPHOSPHATE PHOSPHODIESTERASE DELTA COMPLEX WITH SAMARIUM (III) CHLORIDE  |   HYDROLASE, LIPID DEGRADATION, TRANSDUCER, CALCIUM-BINDING 
3tur:A   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF M. TUBERCULOSIS LD-TRANSPEPTIDASE TYPE 2 COMPLEXED WITH A PEPTIDOGLYCAN FRAGMENT  |   PROTEIN-PEPTIDOGLYCAN COMPLEX, PEPTIDOGLYCAN BINDING PROTEIN 
3tur:B   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF M. TUBERCULOSIS LD-TRANSPEPTIDASE TYPE 2 COMPLEXED WITH A PEPTIDOGLYCAN FRAGMENT  |   PROTEIN-PEPTIDOGLYCAN COMPLEX, PEPTIDOGLYCAN BINDING PROTEIN 
2rq6:A    (GLU20) to    (ALA61)  SOLUTION STRUCTURE OF THE EPSILON SUBUNIT OF THE F1-ATPASE FROM THERMOSYNECHOCOCCUS ELONGATUS BP-1  |   ATP SYNTHASE, F1FO ATP SYNTHASE, F1-ATPASE, EPSILON SUBUNIT, ATP SYNTHESIS, CF1, HYDROGEN ION TRANSPORT, HYDROLASE, ION TRANSPORT, MEMBRANE, THYLAKOID, TRANSPORT, CF(1) 
4jo2:H   (PRO145) to   (PRO206)  CRYSTAL STRUCTURE OF RABBIT MAB R56 FAB IN COMPLEX WITH V3 CROWN OF HIV-1 CONSENSUS A GP120  |   IG, ANTIBODY, IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX 
3h42:H   (PRO159) to   (PRO223)  CRYSTAL STRUCTURE OF PCSK9 IN COMPLEX WITH FAB FROM LDLR COMPETITIVE ANTIBODY  |   HYDROLASE, PROTEIN FAB COMPLEX, AUTOCATALYTIC CLEAVAGE, CHOLESTEROL METABOLISM, DISEASE MUTATION, DISULFIDE BOND, GLYCOPROTEIN, LIPID METABOLISM, PHOSPHOPROTEIN, PROTEASE, SECRETED, SERINE PROTEASE, STEROID METABOLISM, ZYMOGEN, HYDROLASE-IMMUNE SYSTEM COMPLEX 
4jpw:H   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY AND POTENTLY NEUTRALIZING ANTIBODY 12A21 IN COMPLEX WITH HIV-1 STRAIN 93TH057 GP120 MUTANT  |   HIV, GP120, CD4-BINDING SITE, 12A21, NEUTRALIZATION, VACCINE, ANTIBODY, ENVELOPE PROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3tx4:A   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF MUTANT (C354A) M. TUBERCULOSIS LD-TRANSPEPTIDASE TYPE 2  |   PROTEIN-PEPTIDOGLYCAN COMPLEX, PEPTIDOGLYCAN BINDING PROTEIN 
3tx4:B   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF MUTANT (C354A) M. TUBERCULOSIS LD-TRANSPEPTIDASE TYPE 2  |   PROTEIN-PEPTIDOGLYCAN COMPLEX, PEPTIDOGLYCAN BINDING PROTEIN 
1qrn:A   (GLU212) to   (TRP274)  CRYSTAL STRUCTURE OF HUMAN A6 TCR COMPLEXED WITH HLA-A2 BOUND TO ALTERED HTLV-1 TAX PEPTIDE P6A  |   HUMAN TCR/PEPTIDE/MHC COMPLEX, HLA-A2, HTLV-1, TAX, TCR, T CELL RECEPTOR, IMMUNE SYSTEM 
4ylb:A    (ILE51) to   (PRO114)  CRYSTAL STRUCTURE OF A102D MUTANT OF HSP14.1 FROM SULFOLOBUS SOLFATATARICUS P2  |   SMALL HEAT SHOCK PROTEIN, MOLECULAR CHAPERONE, SSHSP14.1, CHAPERONE 
4ylb:D    (ILE51) to   (GLU116)  CRYSTAL STRUCTURE OF A102D MUTANT OF HSP14.1 FROM SULFOLOBUS SOLFATATARICUS P2  |   SMALL HEAT SHOCK PROTEIN, MOLECULAR CHAPERONE, SSHSP14.1, CHAPERONE 
1f4a:A   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (NCS CONSTRAINED MONOMER- ORTHORHOMBIC)  |   ALPHA/BETA BARREL, JELLY ROLL BARREL, FIBRONECTIN, BETA SUPERSANDWICH, HYDROLASE 
1f4a:A   (ARG255) to   (ASP329)  E. COLI (LACZ) BETA-GALACTOSIDASE (NCS CONSTRAINED MONOMER- ORTHORHOMBIC)  |   ALPHA/BETA BARREL, JELLY ROLL BARREL, FIBRONECTIN, BETA SUPERSANDWICH, HYDROLASE 
1f4a:B   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (NCS CONSTRAINED MONOMER- ORTHORHOMBIC)  |   ALPHA/BETA BARREL, JELLY ROLL BARREL, FIBRONECTIN, BETA SUPERSANDWICH, HYDROLASE 
1f4a:B   (ARG255) to   (ASP329)  E. COLI (LACZ) BETA-GALACTOSIDASE (NCS CONSTRAINED MONOMER- ORTHORHOMBIC)  |   ALPHA/BETA BARREL, JELLY ROLL BARREL, FIBRONECTIN, BETA SUPERSANDWICH, HYDROLASE 
1f4a:C   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (NCS CONSTRAINED MONOMER- ORTHORHOMBIC)  |   ALPHA/BETA BARREL, JELLY ROLL BARREL, FIBRONECTIN, BETA SUPERSANDWICH, HYDROLASE 
1f4a:C   (ARG255) to   (ASP329)  E. COLI (LACZ) BETA-GALACTOSIDASE (NCS CONSTRAINED MONOMER- ORTHORHOMBIC)  |   ALPHA/BETA BARREL, JELLY ROLL BARREL, FIBRONECTIN, BETA SUPERSANDWICH, HYDROLASE 
1f4a:D   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (NCS CONSTRAINED MONOMER- ORTHORHOMBIC)  |   ALPHA/BETA BARREL, JELLY ROLL BARREL, FIBRONECTIN, BETA SUPERSANDWICH, HYDROLASE 
1f4a:D   (ARG255) to   (ASP329)  E. COLI (LACZ) BETA-GALACTOSIDASE (NCS CONSTRAINED MONOMER- ORTHORHOMBIC)  |   ALPHA/BETA BARREL, JELLY ROLL BARREL, FIBRONECTIN, BETA SUPERSANDWICH, HYDROLASE 
3u2s:B   (GLY142) to   (ALA207)  CRYSTAL STRUCTURE OF PG9 FAB IN COMPLEX WITH V1V2 REGION FROM HIV-1 STRAIN ZM109  |   GREEK KEY, IMMUNOGLOBULIN, IMMUNE RECOGNITION, IMMUNE SYSTEM 
1f4h:B   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (ORTHORHOMBIC)  |   ALPHA/BETA BARREL, JELLY ROLL BARREL, FIBRONECTIN, BETA SUPERSANDWICH, HYDROLASE 
1f4h:C   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (ORTHORHOMBIC)  |   ALPHA/BETA BARREL, JELLY ROLL BARREL, FIBRONECTIN, BETA SUPERSANDWICH, HYDROLASE 
1f4h:C   (ARG255) to   (ASP329)  E. COLI (LACZ) BETA-GALACTOSIDASE (ORTHORHOMBIC)  |   ALPHA/BETA BARREL, JELLY ROLL BARREL, FIBRONECTIN, BETA SUPERSANDWICH, HYDROLASE 
1f4h:D   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (ORTHORHOMBIC)  |   ALPHA/BETA BARREL, JELLY ROLL BARREL, FIBRONECTIN, BETA SUPERSANDWICH, HYDROLASE 
1r17:A   (ILE485) to   (THR564)  CRYSTAL STRUCTURE ANALYSIS OF S.EPIDERMIDIS ADHESIN SDRG BINDING TO FIBRINOGEN (ADHESIN-LIGAND COMPLEX)  |   SDRG, MSCRAMM-LIGAND COMPLEX, SDRG-FIBRINOPEPTIDE COMPLEX, CELL ADHESION 
4jzj:C    (ASP49) to    (LEU95)  CRYSTAL STRUCTURE OF RECEPTOR-FAB COMPLEX  |   RECEPTOR-FAB COMPLEX, CYTOKINE RECEPTOR-IMMUNE SYSTEM COMPLEX 
3u9p:H   (PRO154) to   (ASP210)  CRYSTAL STRUCTURE OF MURINE SIDEROCALIN IN COMPLEX WITH AN FAB FRAGMENT  |   BETA BARREL, TRANSPORT PROTEIN, IMMUNE SYSTEM 
3hg1:B    (ILE35) to    (LYS94)  GERMLINE-GOVERNED RECOGNITION OF A CANCER EPITOPE BY AN IMMUNODOMINANT HUMAN T CELL RECEPTOR  |   T-CELL RECEPTOR, CDR3, PHAGE DISPLAY, MELAN-1, MART-1, IMMUNE SYSTEM, DISULFIDE BOND, TRANSMEMBRANE, DISEASE MUTATION, GLYCATION, GLYCOPROTEIN, IMMUNE RESPONSE, IMMUNOGLOBULIN DOMAIN, MHC I, PYRROLIDONE CARBOXYLIC ACID, SECRETED 
1fhg:A    (GLU72) to   (MET135)  HIGH RESOLUTION REFINEMENT OF TELOKIN  |   IMMUNOGLOBULIN FOLD, BETA BARREL, CONTRACTILE PROTEIN 
1r6v:A   (VAL474) to   (VAL547)  CRYSTAL STRUCTURE OF FERVIDOLYSIN FROM FERVIDOBACTERIUM PENNIVORANS, A KERATINOLYTIC ENZYME RELATED TO SUBTILISIN  |   SUBTILISIN, SANDWICH DOMAIN, PROPEPTIDE, HYDROLASE 
3ucr:C    (GLY67) to   (GLU121)  CRYSTAL STRUCTURE OF THE IMMUNORECEPTOR TIGIT IGV DOMAIN  |   PVR/TIGIT/NECTINS/IG SUPERFAMILY/SIGNAL TRANSDUCTION, IGSF, IMMUNO RECEPTOR, PVR, NECTIN-2, NECTIN-3, MEMBRANE PROTEIN, SIGNALING PROTEIN 
3ucr:D    (GLY67) to   (GLU121)  CRYSTAL STRUCTURE OF THE IMMUNORECEPTOR TIGIT IGV DOMAIN  |   PVR/TIGIT/NECTINS/IG SUPERFAMILY/SIGNAL TRANSDUCTION, IGSF, IMMUNO RECEPTOR, PVR, NECTIN-2, NECTIN-3, MEMBRANE PROTEIN, SIGNALING PROTEIN 
4kkt:A    (THR85) to   (ARG148)  CRYSTAL STRUCTURE OF BESA (P21 FORM)  |   MEMBRANE PROTEIN 
2vkw:B   (LEU635) to   (PHE689)  HUMAN NCAM, FN3 DOMAINS 1 AND 2  |   ADHESION RECEPTOR, CELL ADHESION 
1ghf:H   (PRO151) to   (ILE213)  ANTI-ANTI-IDIOTYPE GH1002 FAB FRAGMENT  |   ANTIBODY FAB FRAGMENT 
1gog:A   (ILE239) to   (GLY287)  NOVEL THIOETHER BOND REVEALED BY A 1.7 ANGSTROMS CRYSTAL STRUCTURE OF GALACTOSE OXIDASE  |   OXIDOREDUCTASE(OXYGEN(A)) 
2vr4:B   (VAL258) to   (ARG327)  TRANSITION-STATE MIMICRY IN MANNOSIDE HYDROLYSIS: CHARACTERISATION OF TWENTY SIX INHIBITORS AND INSIGHT INTO BINDING FROM LINEAR FREE ENERGY RELATIONSHIPS AND 3-D STRUCTURE  |   LINEAR FREE ENERGY RELATIONSHIP, HYDROLASE, TRANSITION STATE MIMIC, MANNOSIDASE, GLYCOSIDE HYDROLASE 
4kte:L   (GLY142) to   (PRO208)  FAB FRAGMENT OF HIV VACCINE-ELICITED CD4BS-DIRECTED ANTIBODY, GE148, FROM NON-HUMAN PRIMATE  |   ANTIBODY AFFINITY, ANTIBODY SPECIFICITY, VACCINE ELICITED ANTIBODIES, FAB FRAGMENT, AIDS VACCINES, IMMUNE SYSTEM 
2vrt:B     (MET1) to   (ASN132)  CRYSTAL STRUCTURE OF E. COLI RNASE E POSSESSING M1 RNA FRAGMENTS - CATALYTIC DOMAIN  |   RNA PROCESSING, M1 RNA, RNASE P, NUCLEASE, HYDROLASE, CYTOPLASM, RNA-BINDING, RNA TURNOVER, ENDONUCLEASE 
3vd7:C   (SER148) to   (PRO218)  E. COLI (LACZ) BETA-GALACTOSIDASE (N460S) IN COMPLEX WITH GALACTOTETRAZOLE  |   TRANSITION STATE STABILIZATION, SUBSTRATE BINDING, 2-STAGE BINDING, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, GLYCOSIDASE, HYDROLASE 
2gaz:A   (PRO217) to   (TRP279)  MYCOBACTERIAL LIPOGLYCAN PRESENTATION BY CD1D  |   MYCOBACTERIA, NKT CELLS, TCR, CD1, LIPID ANTIGEN PRESENTATION, IMMUNE SYSTEM 
4kxz:J   (PRO156) to   (HIS220)  CRYSTAL STRUCTURE OF TGFB2 IN COMPLEX WITH GC2008.  |   CYSTEINE KNOT, FAB, VARIOUS GROWTH FUNCTIONS (TGF-BETA), TGF-BETA ANTAGONIST (GC2008), TGF-BETA RECEPTORS, IMMUNE SYSTEM 
4l2n:A    (GLY64) to   (ARG111)  UNDERSTANDING EXTRADIOL DIOXYGENASE MECHANISM IN NAD+ BIOSYNTHESIS BY VIEWING CATALYTIC INTERMEDIATES - LIGAND-FREE STRUCTURE  |   BI-CUPIN IRON-BINDING, DIOXYGENASE, OXIDOREDUCTASE 
2gj6:A   (GLU212) to   (TRP274)  THE COMPLEX BETWEEN TCR A6 AND HUMAN CLASS I MHC HLA-A2 WITH THE MODIFIED HTLV-1 TAX (Y5K-4-[3-INDOLYL]-BUTYRIC ACID) PEPTIDE  |   HTLV-1 TAX PEPTIDE, HAPTENATED PEPTIDE, LYSINE-4-(3-INDOLYL)-BUTYRIC ACID, MHC CLASS I,HLA-A2, T-CELL RECEPTOR A6, IMMUNE SYSTEM 
2gj6:E   (HIS156) to   (GLY243)  THE COMPLEX BETWEEN TCR A6 AND HUMAN CLASS I MHC HLA-A2 WITH THE MODIFIED HTLV-1 TAX (Y5K-4-[3-INDOLYL]-BUTYRIC ACID) PEPTIDE  |   HTLV-1 TAX PEPTIDE, HAPTENATED PEPTIDE, LYSINE-4-(3-INDOLYL)-BUTYRIC ACID, MHC CLASS I,HLA-A2, T-CELL RECEPTOR A6, IMMUNE SYSTEM 
4l9l:C    (GLY29) to    (TRP94)  CRYSTAL STRUCTURE OF A HUMAN VALPHA7.2/VBETA13.2 MAIT TCR IN COMPLEX WITH BOVINE MR1  |   IMMUNOGLOBULIN DOMAIN, MHC-CLASS I-LIKE, ANTIGEN PRESENTATION,ANTIGEN RECOGNITION, VITAMIN METABOLITES, CELL MEMBRANE, IMMUNE SYSTEM 
4l9l:C   (GLU322) to   (GLN381)  CRYSTAL STRUCTURE OF A HUMAN VALPHA7.2/VBETA13.2 MAIT TCR IN COMPLEX WITH BOVINE MR1  |   IMMUNOGLOBULIN DOMAIN, MHC-CLASS I-LIKE, ANTIGEN PRESENTATION,ANTIGEN RECOGNITION, VITAMIN METABOLITES, CELL MEMBRANE, IMMUNE SYSTEM 
2gy5:A   (ASP152) to   (ARG209)  TIE2 LIGAND-BINDING DOMAIN CRYSTAL STRUCTURE  |   LIGAND-BINDING DOMAIN, TRANSFERASE 
3iu3:J    (THR24) to   (CYS131)  CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF THERAPEUTIC ANTIBODY BASILIXIMAB IN COMPLEX WITH IL-2RA (CD25) ECTODOMAIN  |   IL-2RA, CD25, BASILIXIMAB, SIMULECT, THERAPEUTIC ANTIBODY, DISULFIDE BOND, GLYCOPROTEIN, MEMBRANE, RECEPTOR, SUSHI, TRANSMEMBRANE, IMMUNE SYSTEM 
1hn1:B   (SER148) to   (PRO218)  E. COLI (LAC Z) BETA-GALACTOSIDASE (ORTHORHOMBIC)  |   ALPHA/BETA BARREL, JELLY ROLL BARREL, FIBRONECTIN, BETA SUPERSANDWICH, HYDROLASE 
1hn1:B   (ASN649) to   (ARG721)  E. COLI (LAC Z) BETA-GALACTOSIDASE (ORTHORHOMBIC)  |   ALPHA/BETA BARREL, JELLY ROLL BARREL, FIBRONECTIN, BETA SUPERSANDWICH, HYDROLASE 
1hn1:C   (ARG255) to   (ASP329)  E. COLI (LAC Z) BETA-GALACTOSIDASE (ORTHORHOMBIC)  |   ALPHA/BETA BARREL, JELLY ROLL BARREL, FIBRONECTIN, BETA SUPERSANDWICH, HYDROLASE 
1hn1:D   (PHE150) to   (GLY207)  E. COLI (LAC Z) BETA-GALACTOSIDASE (ORTHORHOMBIC)  |   ALPHA/BETA BARREL, JELLY ROLL BARREL, FIBRONECTIN, BETA SUPERSANDWICH, HYDROLASE 
4zyp:A   (THR420) to   (GLU463)  CRYSTAL STRUCTURE OF MOTAVIZUMAB AND QUATERNARY-SPECIFIC RSV- NEUTRALIZING HUMAN ANTIBODY AM14 IN COMPLEX WITH PREFUSION RSV F GLYCOPROTEIN  |   IG DOMAIN, FAB, IMMUNE SYSTEM, FUSION, RESPIRATORY SYNCYTIAL VIRUS, PREFUSION 
4zyp:B   (THR420) to   (GLU463)  CRYSTAL STRUCTURE OF MOTAVIZUMAB AND QUATERNARY-SPECIFIC RSV- NEUTRALIZING HUMAN ANTIBODY AM14 IN COMPLEX WITH PREFUSION RSV F GLYCOPROTEIN  |   IG DOMAIN, FAB, IMMUNE SYSTEM, FUSION, RESPIRATORY SYNCYTIAL VIRUS, PREFUSION 
4zyp:C   (THR420) to   (GLU463)  CRYSTAL STRUCTURE OF MOTAVIZUMAB AND QUATERNARY-SPECIFIC RSV- NEUTRALIZING HUMAN ANTIBODY AM14 IN COMPLEX WITH PREFUSION RSV F GLYCOPROTEIN  |   IG DOMAIN, FAB, IMMUNE SYSTEM, FUSION, RESPIRATORY SYNCYTIAL VIRUS, PREFUSION 
4llq:A   (PRO168) to   (PRO232)  STRUCTURE OF REDESIGNED IGG1 FIRST CONSTANT AND LAMBDA DOMAINS (CH1:CLAMBDA CONSTANT REDESIGN 2 BETA, CRD2B) AT 1.42A  |   IGG DOMAIN REDESIGN, IMMUNE SYSTEM 
4lmq:E   (PRO149) to   (PRO213)  DEVELOPMENT AND PRECLINICAL CHARACTERIZATION OF A HUMANIZED ANTIBODY TARGETING CXCL12  |   IMMUNOGLOBULIN, CELL ADHESION-IMMUNE SYSTEM COMPLEX 
4lp5:A   (PRO151) to   (ARG228)  CRYSTAL STRUCTURE OF THE FULL-LENGTH HUMAN RAGE EXTRACELLULAR DOMAIN (VC1C2 FRAGMENT)  |   IMMUNOGLOBULIN FOLD, PATTERN RECOGNITION RECEPTOR, SIGNALING RECEPTOR, MEMBRANE, SIGNALING PROTEIN 
1u0r:A   (ALA217) to   (LEU263)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS NAD KINASE  |   ALPHA-BETA; BETA SANDWICH, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE INITIATIVE, TB STRUCTURAL GENOMICS CONSORTIUM, TBSGC, SIGNALING PROTEIN, TRANSFERASE 
3vyn:A   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE LDTMT2 N55 TRUNCATION MUTANT (RESIDEUS 55-408)  |   BETA BARREL, YKUD DOMAIN, L,D-TRANSPEPTIDASE, BETA-LACTAM BINDING, TRANSFERASE 
3vyn:B    (ALA89) to   (ALA149)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE LDTMT2 N55 TRUNCATION MUTANT (RESIDEUS 55-408)  |   BETA BARREL, YKUD DOMAIN, L,D-TRANSPEPTIDASE, BETA-LACTAM BINDING, TRANSFERASE 
2wp3:O    (VAL42) to   (GLU103)  CRYSTAL STRUCTURE OF THE TITIN M10-OBSCURIN LIKE 1 IG COMPLEX  |   TRANSFERASE-STRUCTURAL PROTEIN COMPLEX, SARCOMERE, IMMUNOGLOBULIN DOMAIN, LIMB-GIRDLE MUSCULAR DYSTROPHY, SERINE/THREONINE-PROTEIN KINASE, ATP-BINDING, KELCH REPEAT, CARDIOMYOPATHY, CALMODULIN-BINDING 
1u5y:A   (PHE167) to   (LYS240)  CRYSTAL STRUCTURE OF MURINE APRIL, PH 8.0  |   TRIMER, JELLY-ROLL, CYTOKINE, TNFSF, HORMONE-GROWTH FACTOR COMPLEX 
1i7f:A    (GLY65) to   (VAL131)  CRYSTAL STRUCTURE OF THE HSP33 DOMAIN WITH CONSTITUTIVE CHAPERONE ACTIVITY  |   HSP33, REDOX SENSITIVE MOLECULAR CHAPERONE, CHAPERONE 
2i07:A    (GLY29) to    (VAL98)  HUMAN COMPLEMENT COMPONENT C3B  |   C3B CONSISTS OF 12 DOMAINS, IMMUNE SYSTEM 
2i07:B  (GLN1268) to  (TYR1326)  HUMAN COMPLEMENT COMPONENT C3B  |   C3B CONSISTS OF 12 DOMAINS, IMMUNE SYSTEM 
1ibz:D    (SER59) to   (GLU112)  RED COPPER PROTEIN NITROSOCYANIN FROM NITROSOMONAS EUROPAEA  |   RED COPPER, CUPREDOXIN, BETA HAIRPIN, NITROSOCYANIN, NITROSOMONAS EUROPAEA, METAL BINDING PROTEIN 
4m1c:C   (PRO165) to   (PRO229)  CRYSTAL STRUCTURE ANALYSIS OF FAB-BOUND HUMAN INSULIN DEGRADING ENZYME (IDE) IN COMPLEX WITH AMYLOID-BETA (1-40)  |   HYDROLASE, ZINC METALLOPROTEASE 
5a9h:A   (GLY513) to   (ALA558)  CRYSTAL STRUCTURE OF THE EXTRACELLULAR DOMAIN OF PEPT2  |   TRANSPORT PROTEIN, PEPT2, EXTRACELLULAR DOMAIN, MFS 
4mcm:E    (LEU42) to   (VAL148)  HUMAN SOD1 C57S MUTANT, AS-ISOLATED  |   OXIDOREDUCTASE, HUMAN CU, ZN SUPEROXIDE DISMUTASE, ANTIOXIDANT, METAL-BINDING, AMYOTROPHIC LATERAL SCLEROSIS, DISULFIDE BOND 
2ii9:A    (HIS44) to   (THR104)  ANABAENA SENSORY RHODOPSIN TRANSDUCER  |   RHODOPSIN, TRANSDUCER, SIGNALING PROTEIN 
2ii9:B    (HIS44) to   (HIS103)  ANABAENA SENSORY RHODOPSIN TRANSDUCER  |   RHODOPSIN, TRANSDUCER, SIGNALING PROTEIN 
3whe:M   (VAL163) to   (PRO226)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3whe:O   (VAL163) to   (PRO226)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3whe:Q   (VAL163) to   (PRO226)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3whe:S   (VAL163) to   (PRO226)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3whe:U   (VAL163) to   (PRO226)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3whe:Y   (VAL163) to   (PRO226)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3whe:1   (VAL163) to   (PRO226)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3whe:3   (VAL163) to   (PRO226)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3whe:5   (VAL163) to   (PRO226)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3whe:7   (VAL163) to   (PRO226)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3whe:9   (VAL163) to   (PRO226)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3whe:N   (THR150) to   (PRO213)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3whe:P   (THR150) to   (PRO213)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3whe:V   (THR150) to   (PRO213)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3whe:X   (THR150) to   (PRO213)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3whe:Z   (THR150) to   (PRO213)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3whe:8   (THR150) to   (PRO213)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3whe:0   (THR150) to   (PRO213)  A NEW CONSERVED NEUTRALIZING EPITOPE AT THE GLOBULAR HEAD OF HEMAGGLUTININ IN H3N2 INFLUENZA VIRUSES  |   VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
2itd:B   (ASN145) to   (ASN212)  POTASSIUM CHANNEL KCSA-FAB COMPLEX IN BARIUM CHLORIDE  |   VOLTAGE-GATED CHANNEL, TRANSMEMBRANE, IONIC CHANNEL, ION TRANSPORT, K CHANNEL, PROTEIN-ANTIBODY FAB COMPLEX, MEMBRANE PROTEIN 
4mmv:B   (THR420) to   (GLU463)  CRYSTAL STRUCTURE OF PREFUSION-STABILIZED RSV F VARIANT DS-CAV1-TRIC AT PH 9.5  |   FUSION, MEMBRANE, VIRAL PROTEIN, STRUCTURE-BASED VACCINE DESIGN 
4mmx:C  (TYR1446) to  (ASN1506)  INTEGRIN ALPHAVBETA3 ECTODOMAIN BOUND TO THE TENTH DOMAIN OF FIBRONECTIN  |   INTEGRIN, A DOMAIN, HYBRID DOMAIN, PSI, EGF REPEATS, BETA TA THIGH, BETA PROPELLER, RGD MOTIF, FIBRONECTIN, VITRONECTIN, CELL ADHESION 
1vev:A    (ASN84) to   (GLU131)  CRYSTAL STRUCTURE OF PEPTIDE DEFORMYLASE FROM LEPTOSPIRA INTERROGANS (LIPDF) AT PH6.5  |   CLOSED CONFORMATION, MES, HYDROLASE 
1vev:B    (ASN84) to   (GLU131)  CRYSTAL STRUCTURE OF PEPTIDE DEFORMYLASE FROM LEPTOSPIRA INTERROGANS (LIPDF) AT PH6.5  |   CLOSED CONFORMATION, MES, HYDROLASE 
5apm:A   (LEU127) to   (CYS203)  MULTIPLE CAPSID-STABILIZING PROTEIN-RNA AND PROTEIN-PROTEIN INTERACTIONS REVEALED IN A HIGH-RESOLUTION STRUCTURE OF AN EMERGING PICORNAVIRUS CAUSING NEONATAL SEPSIS  |   VIRUS, PICORNAVIRUS, PARECHOVIRUS, HUMAN PARECHOVIRUS 3, HPEV3, NEONATAL SEPSIS, CRYOEM, IMAGE PROCESSING, SINGLE PARTICLE ANALYSIS 
2j1s:A    (ASN91) to   (ARG149)  STRUCTURE OF A STREPTOCOCCUS PNEUMONIAE FUCOSE BINDING MODULE IN COMPLEX WITH FUCOSE  |   CARBOHYDRATE-BINDING PROTEIN, CARBOHYDRATE BINDING PROTEIN 
2j1s:B    (ASN91) to   (ARG149)  STRUCTURE OF A STREPTOCOCCUS PNEUMONIAE FUCOSE BINDING MODULE IN COMPLEX WITH FUCOSE  |   CARBOHYDRATE-BINDING PROTEIN, CARBOHYDRATE BINDING PROTEIN 
5aq0:A   (ALA400) to   (THR443)  THE STRUCTURE OF THE TRANSTHYRETIN-LIKE DOMAIN OF THE FIRST CATALYTIC DOMAIN OF THE HUMAN CARBOXYPEPTIDASE D  |   HYDROLASE, MAN CARBOXYPEPTIDASE D, TTL, TRANSTHYRETIN-LIKE DOMAIN 
5aq0:B   (ALA400) to   (THR443)  THE STRUCTURE OF THE TRANSTHYRETIN-LIKE DOMAIN OF THE FIRST CATALYTIC DOMAIN OF THE HUMAN CARBOXYPEPTIDASE D  |   HYDROLASE, MAN CARBOXYPEPTIDASE D, TTL, TRANSTHYRETIN-LIKE DOMAIN 
1vmo:B    (GLY52) to   (ARG109)  CRYSTAL STRUCTURE OF VITELLINE MEMBRANE OUTER LAYER PROTEIN I (VMO-I): A FOLDING MOTIF WITH HOMOLOGOUS GREEK KEY STRUCTURES RELATED BY AN INTERNAL THREE-FOLD SYMMETRY  |   MEMBRANE PROTEIN 
1vsc:A   (ARG123) to   (ASP196)  VCAM-1  |   CELL ADHESION PROTEIN, IMMUNOGLOBULIN FOLD, GLYCOPROTEIN 
1vsc:B   (ARG123) to   (VAL195)  VCAM-1  |   CELL ADHESION PROTEIN, IMMUNOGLOBULIN FOLD, GLYCOPROTEIN 
2jka:A   (GLU636) to   (LYS700)  NATIVE STRUCTURE OF A FAMILY 97 ALPHA-GLUCOSIDASE FROM BACTEROIDES THETAIOTAOMICRON  |   HYDROLASE, FAMILY 97, ALPHA-GLUCOSIDASE, GLYCOSIDE HYDROLASE, BACTEROIDES THETAIOTAOMICRON 
2y23:A  (THR1387) to  (ASP1445)  CRYSTAL STRUCTURE OF THE MYOMESIN DOMAINS MY9-MY11  |   STRUCTURAL PROTEIN, SARCOMERE, M-BAND, IMMUNOGLOBULIN- LIKE DOMAIN 
5c2m:A    (PHE13) to    (VAL67)  THE DE NOVO EVOLUTIONARY EMERGENCE OF A SYMMETRICAL PROTEIN IS SHAPED BY FOLDING CONSTRAINTS  |   BETA-PROPELLER, STRUCTURAL PROTEIN 
2yd7:A    (ARG52) to   (ARG117)  CRYSTAL STRUCTURE OF THE N-TERMINAL IG1-2 MODULE OF HUMAN RECEPTOR PROTEIN TYROSINE PHOSPHATASE DELTA  |   HYDROLASE 
4nuz:A   (GLN840) to   (LEU920)  CRYSTAL STRUCTURE OF A GLYCOSYNTHASE MUTANT (D233Q) OF ENDOS, AN ENDO- BETA-N-ACETYL-GLUCOSAMINIDASE FROM STREPTOCOCCUS PYOGENES  |   GLYCOSYNTHASE, ENDO-BETA-N-ACETYLGLUCOSAMINIDASE S, ENDOGLYCOSIDASE S, IMMUNOGLOBULIN G, HYDROLASE 
2nnf:A    (THR57) to   (ILE117)  STRUCTURE OF THE SULFUR CARRIER PROTEIN SOXY FROM CHLOROBIUM LIMICOLA F THIOSULFATOPHILUM  |   SULFUR BINDING PROTEIN, SOX, BETA SANDWICH, GREEN SULFUR BACTERIUM, LIGAND BINDING PROTEIN 
2yk1:H   (PRO149) to   (VAL207)  STRUCTURE OF HUMAN ANTI-NICOTINE FAB FRAGMENT IN COMPLEX WITH NICOTINE  |   IMMUNE SYSTEM, MONOCLONAL ANTIBODIES, ANTI-SMOKING VACCINE 
5cch:F   (SER308) to   (GLY379)  STRUCTURE OF THE CA2+-BOUND SYNAPTOTAGMIN-1 SNARE COMPLEX (SHORT UNIT CELL FORM)  |   SYNAPTIC FUSION COMPLEX, SYNAPTOTAGMIN1, NEURONAL SNARE COMPLEX, ENDOCYTOSIS, EXOCYTOSIS 
2yn5:A  (LEU5107) to  (GLU5161)  STRUCTURAL INSIGHT INTO THE GIANT CALCIUM-BINDING ADHESIN SIIE: IMPLICATIONS FOR THE ADHESION OF SALMONELLA ENTERICA TO POLARIZED EPITHELIAL CELLS  |   MEMBRANE PROTEIN, BIG-DOMAINS ADHESIN 
2yn5:A  (THR5298) to  (GLN5350)  STRUCTURAL INSIGHT INTO THE GIANT CALCIUM-BINDING ADHESIN SIIE: IMPLICATIONS FOR THE ADHESION OF SALMONELLA ENTERICA TO POLARIZED EPITHELIAL CELLS  |   MEMBRANE PROTEIN, BIG-DOMAINS ADHESIN 
2yn5:B  (LEU5107) to  (GLU5161)  STRUCTURAL INSIGHT INTO THE GIANT CALCIUM-BINDING ADHESIN SIIE: IMPLICATIONS FOR THE ADHESION OF SALMONELLA ENTERICA TO POLARIZED EPITHELIAL CELLS  |   MEMBRANE PROTEIN, BIG-DOMAINS ADHESIN 
5cez:E   (THR149) to   (PRO212)  CRYSTAL STRUCTURE OF THE BG505 SOSIP GP140 HIV-1 ENV TRIMER IN COMPLEX WITH AN EARLY PUTATIVE PRECURSOR OF THE PGT121 FAMILY AT 3.0 ANGSTROM  |   HIV-1, ANTIBODY, IMMUNE SYSTEM, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3k1d:A   (GLY158) to   (ASP210)  CRYSTAL STRUCTURE OF GLYCOGEN BRANCHING ENZYME SYNONYM: 1,4-ALPHA-D- GLUCAN:1,4-ALPHA-D-GLUCAN 6-GLUCOSYL-TRANSFERASE FROM MYCOBACTERIUM TUBERCULOSIS H37RV  |   MYCOBACTERIUM TUBERCULOSIS H37RV, MESOPHILIC HUMAN PATHOGEN, GLGB RV1326C GENE, GLYCOSYL TRANSFERASE, N-TERMINAL SANDWIC, GLYCOGEN BIOSYNTHESIS, GLYCOSYLTRANSFERASE, TRANSFERASE 
2yxf:A    (ILE35) to    (LYS94)  THE HIGH RESOLUTION CRYSTAL STRUCTURE OF BETA2- MICROGLOBULIN UNDER PHYSIOLOGICAL CONDITIONS  |   IMMUNE SYSTEM 
2yz8:A   (PRO489) to   (ALA546)  CRYSTAL STRUCTURE OF THE 32TH IG-LIKE DOMAIN OF HUMAN OBSCURIN (KIAA1556)  |   OBSUCURIN, KIAA1556, IG FOLD, STRUCTURAL PROTEIN, STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI 
5cjs:L   (THR145) to   (PRO211)  CRYSTAL STRUCTURE OF A MONOMERIC INFLUENZA HEMAGGLUTININ STEM IN COMPLEX WITH AN BROADLY NEUTRALIZING ANTIBODY CR9114  |   HEMAGGLUTININ, TRIMER, INFLUENZA, IMMUNOGEN, MONOCLONAL, ANTIBODY, NEUTRALIZING, INFLUENZA VACCINE, GLYCOPROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
2o4v:B   (ARG310) to   (VAL357)  AN ARGININE LADDER IN OPRP MEDIATES PHOSPHATE SPECIFIC TRANSFER ACROSS THE OUTER MEMBRANE  |   OUTER MEMBRANE, PORIN, PHOSPHATE, TRANSPORT, CHANNEL, MEMBRANE PROTEIN 
2z93:A   (PRO149) to   (PRO212)  CRYSTAL STRUCTURE OF FAB FRAGMENT OF ANTI-CIGUATOXIN ANTIBODY 10C9 IN COMPLEX WITH CTX3C-ABCD  |   IMMUNOGLOBURIN LIKE FOLD, IMMUNE SYSTEM 
4a63:I   (LEU214) to   (LEU277)  CRYSTAL STRUCTURE OF THE P73-ASPP2 COMPLEX AT 2.6A RESOLUTION  |   CELL CYCLE, TP53BP2, TUMOUR SUPPRESSOR, ANKYRINS, APOPTOSIS REGULATORY PROTEINS 
4ovv:A   (TYR355) to   (ASN428)  CRYSTAL STRUCTURE OF PI3KALPHA IN COMPLEX WITH DIC4-PIP2  |   P110, P85, PI3KCA, PI3K, PIK3R1, PHOSPHATIDILYNOSITOL 3, 4, 5 TRIPHOSPHATE, PIP2, PHOSPHATIDYLINOSITOL 4, 5 BISPHOSPHATE, LIPID KINASE, PHOSPHOINOSITIDE, 3-KINASE, SIGNALING, PHOSPHATIDYLINOSITOL 3-KINASE, TRANSFERASE-TRANSFERASE REGULATOR COMPLEX 
1y18:H   (PRO151) to   (PRO227)  FAB FRAGMENT OF CATALYTIC ELIMINATION ANTIBODY 34E4 E(H50)D MUTANT IN COMPLEX WITH HAPTEN  |   IMMUNOGLOBULIN, CATALYTIC ANTIBODY, CHIMERIC FAB, HAPTEN COMPLEX, IMMUNE SYSTEM 
1y18:B   (PRO151) to   (PRO227)  FAB FRAGMENT OF CATALYTIC ELIMINATION ANTIBODY 34E4 E(H50)D MUTANT IN COMPLEX WITH HAPTEN  |   IMMUNOGLOBULIN, CATALYTIC ANTIBODY, CHIMERIC FAB, HAPTEN COMPLEX, IMMUNE SYSTEM 
1y18:D   (PRO151) to   (PRO227)  FAB FRAGMENT OF CATALYTIC ELIMINATION ANTIBODY 34E4 E(H50)D MUTANT IN COMPLEX WITH HAPTEN  |   IMMUNOGLOBULIN, CATALYTIC ANTIBODY, CHIMERIC FAB, HAPTEN COMPLEX, IMMUNE SYSTEM 
4p99:A   (ASP355) to   (HIS413)  CA2+-STABILIZED ADHESIN HELPS AN ANTARCTIC BACTERIUM REACH OUT AND BIND ICE  |   CA2+-DEPENDENT, BACTERIAL IG-LIKE FOLD, ICE-BINDING ADHESIN, EXTENDER DOMAIN, UNKNOWN FUNCTION 
4p99:C    (ASP43) to   (VAL114)  CA2+-STABILIZED ADHESIN HELPS AN ANTARCTIC BACTERIUM REACH OUT AND BIND ICE  |   CA2+-DEPENDENT, BACTERIAL IG-LIKE FOLD, ICE-BINDING ADHESIN, EXTENDER DOMAIN, UNKNOWN FUNCTION 
4p99:D   (ASP355) to   (THR408)  CA2+-STABILIZED ADHESIN HELPS AN ANTARCTIC BACTERIUM REACH OUT AND BIND ICE  |   CA2+-DEPENDENT, BACTERIAL IG-LIKE FOLD, ICE-BINDING ADHESIN, EXTENDER DOMAIN, UNKNOWN FUNCTION 
5d71:L   (THR145) to   (ALA207)  CRYSTAL STRUCTURE OF MOR04302, A NEUTRALIZING ANTI-HUMAN GM-CSF ANTIBODY FAB FRAGMENT IN COMPLEX WITH HUMAN GM-CSF  |   GM-CSF, AFFINITY MATURATION, PHAGE DISPLAY, CYTOKINE, ANTIBODY, PROTEROS BIOSTRUCTURES GMBH, IMMUNE SYSTEM 
1yko:A    (ASP65) to   (PHE145)  PROTOCATECHUATE 3,4-DIOXYGENASE Y408H MUTANT  |   PROTOCATECHUATE CATECHOL, OXIDOREDUCTASE 
1yko:E    (ASP65) to   (PHE145)  PROTOCATECHUATE 3,4-DIOXYGENASE Y408H MUTANT  |   PROTOCATECHUATE CATECHOL, OXIDOREDUCTASE 
1yko:G    (ASP65) to   (PHE145)  PROTOCATECHUATE 3,4-DIOXYGENASE Y408H MUTANT  |   PROTOCATECHUATE CATECHOL, OXIDOREDUCTASE 
1yko:K    (ASP65) to   (PHE145)  PROTOCATECHUATE 3,4-DIOXYGENASE Y408H MUTANT  |   PROTOCATECHUATE CATECHOL, OXIDOREDUCTASE 
1n0x:H   (PRO151) to   (PRO227)  CRYSTAL STRUCTURE OF A BROADLY NEUTRALIZING ANTI-HIV-1 ANTIBODY IN COMPLEX WITH A PEPTIDE MIMOTOPE  |   ANTIBODY-PEPTIDE COMPLEX, PEPTIDE DIMER, IMMUNE SYSTEM 
3kxf:K   (GLU212) to   (TRP274)  CRYSTAL STRUCTURE OF SB27 TCR IN COMPLEX WITH THE 'RESTRICTION TRIAD' MUTANT HLA-B*3508-13MER  |   MHC, HLA, TCR, DISULFIDE BOND, HOST-VIRUS INTERACTION, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, IMMUNOGLOBULIN DOMAIN, IMMUNE SYSTEM 
3kxf:L    (ASP34) to    (LYS94)  CRYSTAL STRUCTURE OF SB27 TCR IN COMPLEX WITH THE 'RESTRICTION TRIAD' MUTANT HLA-B*3508-13MER  |   MHC, HLA, TCR, DISULFIDE BOND, HOST-VIRUS INTERACTION, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, IMMUNOGLOBULIN DOMAIN, IMMUNE SYSTEM 
1ynl:H   (SER148) to   (LYS208)  IDENTIFICATION OF KEY RESIDUES OF THE NC6.8 FAB ANTIBODY FRAGMENT BINDING TO SYNTHETIC SWEETERNERS: CRYSTAL STRUCTURE OF NC6.8 CO- CRYSTALIZED WITH HIGH POTENCY SWEETENER COMPOUND SC45647  |   TRIETHYL AMINOMETHANE SULFONYL ACID, SWEETENER COMPOUND, SC45647 AND NC174, IMMUNE SYSTEM 
4pg2:A   (ASP212) to   (TRP274)  THE CRYSTAL STRUCTURE OF H-2DB WITH A S-GLUTATHIONYLATED PEPTIDE  |   IMMUNE RECEPTOR, GLUTATHIONYLATED PEPTIDE, T CELL BIOLOGY, ANTIGEN PRESENTATION, IMMUNE SYSTEM 
3ac0:D   (GLY483) to   (LYS556)  CRYSTAL STRUCTURE OF BETA-GLUCOSIDASE FROM KLUYVEROMYCES MARXIANUS IN COMPLEX WITH GLUCOSE  |   GLYCOSIDE HYDROLASE FAMILY3 BETA-GLUCOSIDASE, PA14 DOMAIN, HYDROLASE 
5djw:B   (GLY575) to   (LYS643)  CRYSTAL STRUCTURE OF FAMILY 31 ALPHA-GLUCOSIDASE (BT_3299) FROM BACTEROIDES THETAIOTAOMICRON  |   FAMILY GLYCOSIDE HYDROLASE 31, ALPHA-GLUCOSIDASE, CARBOHYDRATE BINDING PROTEIN 
4plk:L   (ASP143) to   (ASN210)  HEPATITIS E VIRUS E2S DOMAIN (GENOTYPE I) IN COMPLEX WITH A NEUTRALIZING ANTIBODY 8G12  |   COMPLEX, NEUTRALIZING ANTIBODY, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3l9r:G   (PRO215) to   (HIS278)  CRYSTAL STRUCTURE OF BOVINE CD1B3 WITH ENDOGENOUSLY BOUND LIGANDS  |   ANTIGEN PRESENTATION, CATTLE, CD1, IMMUNE RESPONSE, IMMUNOGLOBULIN DOMAIN, MHC I 
3lev:L   (GLU143) to   (ASN210)  HIV-1 ANTIBODY 2F5 IN COMPLEX WITH EPITOPE SCAFFOLD ES2  |   HIV-1, GP41, MONOCLONAL ANTIBODY, 2F5, SCAFFOLD, EPITOPE, TRANSPLANT, GRAFT, SIGMA FACTOR, RE-ELICITATION, IMMUNE SYSTEM, VACCINE DESIGN 
4py8:I   (PRO154) to   (PRO218)  CRYSTAL STRUCTURE OF FAB 3.1 IN COMPLEX WITH THE 1918 INFLUENZA VIRUS HEMAGGLUTININ  |   HEMAGGLUTININ GLYCOPROTEINS, IMMUNOGLOBULIN FAB FRAGMENT, MEMBRANE FUSION, NEUTRALIZING ANTIBODIES, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
5du7:A   (ILE188) to   (ASP251)  CRYSTAL STRUCTURE OF LDTMT2 AT 1.79 ANGSTROM RESOLUTION  |   PEPTIDOGLYCAN SYNTHESIS ENZYME, CELL WALL ENZYME, TRANSFERASE 
5dvp:B    (ALA89) to   (ALA149)  CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS L,D-TRANSPEPTIDASE 2 WITH DORIPENEM ADDUCT  |   PEPTIDOGLYCAN SYNTHESIS ENZYME, CELL WALL ENZYME, TRANSFERASE 
1zt4:A   (PRO215) to   (TRP277)  THE CRYSTAL STRUCTURE OF HUMAN CD1D WITH AND WITHOUT ALPHA- GALACTOSYLCERAMIDE  |   HUMAN CD1D, CD1, MHC CLASS I, EMPTY BINDING GROOVE, GLYCOLIPID, ALPHA-GALACTOSYLCERAMIDE, ALPHA-GALCER, STRUCTURAL PROTEOMICS IN EUROPE, SPINE, STRUCTURAL GENOMICS, IMMUNE SYSTEM 
1zt4:C   (PRO215) to   (GLY278)  THE CRYSTAL STRUCTURE OF HUMAN CD1D WITH AND WITHOUT ALPHA- GALACTOSYLCERAMIDE  |   HUMAN CD1D, CD1, MHC CLASS I, EMPTY BINDING GROOVE, GLYCOLIPID, ALPHA-GALACTOSYLCERAMIDE, ALPHA-GALCER, STRUCTURAL PROTEOMICS IN EUROPE, SPINE, STRUCTURAL GENOMICS, IMMUNE SYSTEM 
3art:A    (THR77) to   (GLU128)  CRYSTAL STRUCTURE ANALYSIS OF CHITINASE A FROM VIBRIO HARVEYI WITH NOVEL INHIBITORS - W275G MUTANT COMPLEX STRUCTURE WITH DEQUALINIUM  |   TIM BARREL, INHIBITOR COMPLEX, GLYCOSIDASE, HYDROLASE, HYDROLASE- HYDROLASE INHIBITOR COMPLEX 
5e6y:A   (ARG148) to   (LEU201)  CRYSTAL STRUCTURE OF E.COLI BRANCHING ENZYME IN COMPLEX WITH ALPHA CYCLODEXTRIN  |   BRANCHING ENZYME, CYCLODEXTRIN, GLYCOGEN, STARCH, GLUCAN, TRANSFERASE 
5e6y:C   (ARG148) to   (ASP204)  CRYSTAL STRUCTURE OF E.COLI BRANCHING ENZYME IN COMPLEX WITH ALPHA CYCLODEXTRIN  |   BRANCHING ENZYME, CYCLODEXTRIN, GLYCOGEN, STARCH, GLUCAN, TRANSFERASE 
3lzf:L   (THR145) to   (ALA210)  CRYSTAL STRUCTURE OF FAB 2D1 IN COMPLEX WITH THE 1918 INFLUENZA VIRUS HEMAGGLUTININ  |   HEMAGGLUTININ, FAB, NEUTRALIZING ANTIBODIES, ANTIBODY, PANDEMIC FLU, SWINE FLU, ENVELOPE PROTEIN, FUSION PROTEIN, GLYCOPROTEIN, ANTIGEN, VIRION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4b2q:H    (THR28) to    (PHE69)  MODEL OF THE YEAST F1FO-ATP SYNTHASE DIMER BASED ON SUBTOMOGRAM AVERAGE  |   HYDROLASE, SUBTOMOGRAM AVERAGE 
4b2q:h    (THR28) to    (PHE69)  MODEL OF THE YEAST F1FO-ATP SYNTHASE DIMER BASED ON SUBTOMOGRAM AVERAGE  |   HYDROLASE, SUBTOMOGRAM AVERAGE 
5ea5:F   (THR420) to   (GLU463)  CRYSTAL STRUCTURE OF INHIBITOR TMC-353121 IN COMPLEX WITH PREFUSION RSV F GLYCOPROTEIN  |   CLASS I VIRAL FUSION PROTEIN, FUSION, RESPIRATORY SYNCYTIAL VIRUS, PREFUSION, VIRAL PROTEIN, FUSION INHIBITOR, CELL INVASION-INHIBITOR COMPLEX 
3m3e:A    (LYS99) to   (TYR154)  CRYSTAL STRUCTURE OF AGROCYBE AEGERITA LECTIN AAL MUTANT E66A COMPLEXED WITH P-NITROPHENYL THOMSEN-FRIEDENREICH DISACCHARIDE  |   GALECTIN, AAL, MUTANT, THOMSEN-FRIEDENREICH DISACCHARIDE, APOPTOSIS, HYDROLASE, LECTIN, NUCLEASE, GAL-BETA-1, 3-GALNAC-ALPHA-O-P- NITROPHENYL 
3m3e:C    (GLY98) to   (GLY156)  CRYSTAL STRUCTURE OF AGROCYBE AEGERITA LECTIN AAL MUTANT E66A COMPLEXED WITH P-NITROPHENYL THOMSEN-FRIEDENREICH DISACCHARIDE  |   GALECTIN, AAL, MUTANT, THOMSEN-FRIEDENREICH DISACCHARIDE, APOPTOSIS, HYDROLASE, LECTIN, NUCLEASE, GAL-BETA-1, 3-GALNAC-ALPHA-O-P- NITROPHENYL 
3m7m:X    (GLY65) to   (VAL131)  CRYSTAL STRUCTURE OF MONOMERIC HSP33  |   ALPHA/BETA STRUCTURE, CHAPERONE, DISULFIDE BOND, REDOX-ACTIVE CENTER, STRESS RESPONSE 
3b93:A   (PHE113) to   (LEU169)  CRYSTAL STRUCTURE OF HUMAN GITRL  |   OPEN TRIMER, ASYMMETRIC, C2 SPACEGROUP, CYTOKINE, GLYCOPROTEIN, MEMBRANE, SIGNAL-ANCHOR, TRANSMEMBRANE 
3b93:C   (VAL115) to   (LEU169)  CRYSTAL STRUCTURE OF HUMAN GITRL  |   OPEN TRIMER, ASYMMETRIC, C2 SPACEGROUP, CYTOKINE, GLYCOPROTEIN, MEMBRANE, SIGNAL-ANCHOR, TRANSMEMBRANE 
4bcz:B    (GLY41) to   (GLN110)  MONOMERIC HUMAN CU,ZN SUPEROXIDE DISMUTASE, LOOPS IV AND VII DELETED, APO FORM.  |   OXIDOREDUCTASE, CU/ZN SOD1, MONOMERIC MUTANT, DISEASE MUTATION, METAL BINDING, NEURODEGENERATION, ALS 
4qqv:B   (ASP350) to   (ILE404)  EXTRACELLULAR DOMAINS OF MOUSE IL-3 BETA RECEPTOR  |   INTERTWINED DIMER, CYTOKINE RECEPTOR, INTERLEUKIN-3, SIGNALING PROTEIN 
3mlx:L   (THR145) to   (ALA207)  CRYSTAL STRUCTURE OF ANTI-HIV-1 V3 FAB 3074 IN COMPLEX WITH AN MN V3 PEPTIDE  |   HUMAN MONOCLONAL ANTIBODY, FAB, HIV-1, GP120, THIRD VARIABLE LOOP, ANTIBODY-ANTIGEN INTERACTION, IMMUNE SYSTEM 
5esq:B   (PRO155) to   (PRO219)  CETUXIMAB FAB IN COMPLEX WITH CYCLIC BETA-ALANINE-LINKED MEDITOPE  |   ANTIBODY, ANTI-EGFR, IMMUNE SYSTEM 
5esq:D   (PRO155) to   (PRO219)  CETUXIMAB FAB IN COMPLEX WITH CYCLIC BETA-ALANINE-LINKED MEDITOPE  |   ANTIBODY, ANTI-EGFR, IMMUNE SYSTEM 
5euk:D   (PRO155) to   (PRO219)  CETUXIMAB FAB IN COMPLEX WITH F3H MEDITOPE VARIANT  |   ANTIBODY, ANTI-EGFR, IMMUNE SYSTEM 
3muz:2   (SER148) to   (PRO218)  E.COLI (LACZ) BETA-GALACTOSIDASE (R599A) IN COMPLEX WITH IPTG  |   ARG-599-ALA, BETA-GALACTOSIDASE, HYDROLASE TIM BARREL(ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
3muz:2   (LEU651) to   (ARG721)  E.COLI (LACZ) BETA-GALACTOSIDASE (R599A) IN COMPLEX WITH IPTG  |   ARG-599-ALA, BETA-GALACTOSIDASE, HYDROLASE TIM BARREL(ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
3muz:3   (SER148) to   (PRO218)  E.COLI (LACZ) BETA-GALACTOSIDASE (R599A) IN COMPLEX WITH IPTG  |   ARG-599-ALA, BETA-GALACTOSIDASE, HYDROLASE TIM BARREL(ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
3mv1:4   (SER148) to   (PRO218)  E.COLI (LACZ) BETA-GALACTOSIDASE (R599A) IN COMPLEX WITH GUANIDINIUM  |   ARG-599-ALA, BETA-GALACTOSIDASE, HYDROLASE TIM BARREL(ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN BETA SUPERSANDWHICH, GLYCOSIDASE, HYDROLASE 
3brg:C   (GLN124) to   (LYS185)  CSL (RBP-JK) BOUND TO DNA  |   PROTEIN-DNA COMPLEX, SIGNALING, TRANSCRIPTION, NOTCH, ACTIVATOR, ALTERNATIVE SPLICING, DNA-BINDING, NOTCH SIGNALING PATHWAY, NUCLEUS, REPRESSOR, TRANSCRIPTION REGULATION, DNA BINDING PROTEIN/DNA COMPLEX 
3buk:D    (CYS58) to   (GLU120)  CRYSTAL STRUCTURE OF THE NEUROTROPHIN-3 AND P75NTR SYMMETRICAL COMPLEX  |   LIGAND-RECEPTOR COMPLEX, BETA-SHEET, NEUROTROPHIN-3, P75NTR, CLEAVAGE ON PAIR OF BASIC RESIDUES, GLYCOPROTEIN, GROWTH FACTOR, SECRETED, APOPTOSIS, DEVELOPMENTAL PROTEIN, DIFFERENTIATION, MEMBRANE, NEUROGENESIS, TRANSMEMBRANE, SIGNALING PROTEIN 
3myz:B    (ILE35) to    (LYS94)  PROTEIN INDUCED PHOTOPHYSICAL CHANGES TO THE AMYLOID INDICATOR DYE, THIOFLAVIN T  |   AMYLOID, THIOFLAVIN T, PARKINSON'S, ALZHEIMER'S, BETA-2 MICROGLOBULIN, IMMUNE SYSTEM 
4bsa:A   (GLY189) to   (ASP246)  CRYSTAL STRUCTURE OF THE HAEMAGGLUTININ (WITH ASN-133 GLYCOSYLATION) FROM AN H7N9 INFLUENZA VIRUS ISOLATED FROM HUMANS  |   VIRAL PROTEIN, H7N3, H5N1, FOWL PLAGUE VIRUS, SIALIC ACID, GLYCOPROTEIN, GLYCOSYLATION, VIRUS RECEPTOR, BIRD FLU, SIALYLLACTOSAMINE, 3SLN, 6SLN, LSTC, PANDEMIC 
4r2g:C   (THR146) to   (ALA208)  CRYSTAL STRUCTURE OF PGT124 FAB BOUND TO HIV-1 JRCSF GP120 CORE AND TO CD4  |   PROTEIN-PROTEIN COMPLEX, IGG, ANTI-HIV ANTIBODIES, GP120, IMMUNE SYSTEM 
4r2g:M   (ALA144) to   (ALA208)  CRYSTAL STRUCTURE OF PGT124 FAB BOUND TO HIV-1 JRCSF GP120 CORE AND TO CD4  |   PROTEIN-PROTEIN COMPLEX, IGG, ANTI-HIV ANTIBODIES, GP120, IMMUNE SYSTEM 
4r4h:H   (PRO155) to   (PRO219)  CRYSTAL STRUCTURE OF NON-NEUTRALIZING, A32-LIKE ANTIBODY 2.2C IN COMPLEX WITH HIV-1 ENV GP120  |   HIV-1 ATTACHMENT GLYCOPROTEIN GP120, VIRAL PROTEIN-IMMUNE SYSTEM- INHIBITOR COMPLEX 
4r5g:A   (LEU397) to   (ASP460)  CRYSTAL STRUCTURE OF THE DNAK C-TERMINUS WITH THE INHIBITOR PET-16  |   HELICAL BUNDLE, BETA SHEETS, CHAPERONE, HSP70/DNAK INHIBITORS, MEMBRANE, CHAPERONE-CHAPERONE INHIBITOR COMPLEX 
5fmv:A   (ARG515) to   (GLY572)  CRYSTAL STRUCTURE OF HUMAN CD45 EXTRACELLULAR REGION, DOMAINS D1-D4  |   HYDROLASE, RECEPTOR PROTEIN TYROSINE PHOSPHATASE, CD45, PTPRC 
5fmv:B   (ARG515) to   (GLY572)  CRYSTAL STRUCTURE OF HUMAN CD45 EXTRACELLULAR REGION, DOMAINS D1-D4  |   HYDROLASE, RECEPTOR PROTEIN TYROSINE PHOSPHATASE, CD45, PTPRC 
5fn8:A   (ARG132) to   (THR187)  CRYSTAL STRUCTURE OF RAT CD45 EXTRACELLULAR REGION, DOMAINS D3-D4  |   HYDROLASE, RECEPTOR PROTEIN TYROSINE PHOSPHATASE C, CD45, PTPRC 
5fn8:B   (ARG132) to   (THR187)  CRYSTAL STRUCTURE OF RAT CD45 EXTRACELLULAR REGION, DOMAINS D3-D4  |   HYDROLASE, RECEPTOR PROTEIN TYROSINE PHOSPHATASE C, CD45, PTPRC 
5foa:A   (VAL387) to   (PRO445)  CRYSTAL STRUCTURE OF HUMAN COMPLEMENT C3B IN COMPLEX WITH DAF (CCP2-4)  |   LIPID BINDING, COMPLEMENT SYSTEM, IMMUNE SYSTEM, PLASMA PROTEIN, REGULATORS OF COMPLEMENT ACTIVITY, DECAY-ACCELERATING ACTIVITY 
5foa:C    (GLY51) to   (VAL120)  CRYSTAL STRUCTURE OF HUMAN COMPLEMENT C3B IN COMPLEX WITH DAF (CCP2-4)  |   LIPID BINDING, COMPLEMENT SYSTEM, IMMUNE SYSTEM, PLASMA PROTEIN, REGULATORS OF COMPLEMENT ACTIVITY, DECAY-ACCELERATING ACTIVITY 
5fob:A    (GLY51) to   (VAL120)  CRYSTAL STRUCTURE OF HUMAN COMPLEMENT C3B IN COMPLEX WITH SMALLPOX INHIBITOR OF COMPLEMENT (SPICE)  |   LIPID BINDING PROTEIN, COMPLEMENT SYSTEM, IMMUNE SYSTEM, PLASMA PROTEIN, REGULATORS OF COMPLEMENT ACTIVITY, COFACTOR ACTIVITY, DECAY ACCELERATING ACTIVITY, IMMUNE EVASION 
5fob:B  (GLN1290) to  (LYS1351)  CRYSTAL STRUCTURE OF HUMAN COMPLEMENT C3B IN COMPLEX WITH SMALLPOX INHIBITOR OF COMPLEMENT (SPICE)  |   LIPID BINDING PROTEIN, COMPLEMENT SYSTEM, IMMUNE SYSTEM, PLASMA PROTEIN, REGULATORS OF COMPLEMENT ACTIVITY, COFACTOR ACTIVITY, DECAY ACCELERATING ACTIVITY, IMMUNE EVASION 
4c8h:C   (GLY483) to   (GLU529)  CRYSTAL STRUCTURE OF THE C-TERMINAL REGION OF YEAST CTF4, SELENOMETHIONINE PROTEIN.  |   DNA REPLICATION, ADAPTOR PROTEIN, BETA PROPELLER DOMAIN 
3no0:B   (GLY630) to   (LYS684)  AQUIFEX AEOLICUS TYPE IIA TOPOISOMERASE C-TERMINAL DOMAIN  |   DNA TOPOLOGY, TOPOISOMERASE, AQUIFEX AEOLICUS, C-TERMINAL DOMAIN, GYRASE, DNA BINDING PROTEIN, ISOMERASE 
3no0:C   (LEU531) to   (ALA579)  AQUIFEX AEOLICUS TYPE IIA TOPOISOMERASE C-TERMINAL DOMAIN  |   DNA TOPOLOGY, TOPOISOMERASE, AQUIFEX AEOLICUS, C-TERMINAL DOMAIN, GYRASE, DNA BINDING PROTEIN, ISOMERASE 
3no0:C   (ARG631) to   (LYS684)  AQUIFEX AEOLICUS TYPE IIA TOPOISOMERASE C-TERMINAL DOMAIN  |   DNA TOPOLOGY, TOPOISOMERASE, AQUIFEX AEOLICUS, C-TERMINAL DOMAIN, GYRASE, DNA BINDING PROTEIN, ISOMERASE 
3nrq:B    (THR69) to   (VAL150)  CRYSTAL STRUCTURE OF COPPER-RECONSTITUTED FETP FROM UROPATHOGENIC ESCHERICHIA COLI STRAIN F11  |   IMMUNOGLOBULIN-LIKE FOLD, IRON TRANSPORTER, COPPER BINDING, TRANSPORT PROTEIN 
5fwu:A   (MET267) to   (LYS322)  WNT MODULATOR KREMEN CRYSTAL FORM II AT 2.8A  |   SIGNALING PROTEIN, WNT, CELL SURFACE, SIGNALLING, MEMBRANE PROTEIN 
5fyl:D   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE AT 3.7 A RESOLUTION OF FULLY GLYCOSYLATED HIV-1 CLADE A BG505 SOSIP.664 PREFUSION ENV TRIMER IN COMPLEX WITH BROADLY NEUTRALIZING ANTIBODIES PGT122 AND 35O22  |   VIRAL PROTEIN, HIV, ENVELOPE, GLYCAN, TRIMER 
4cuc:A   (ASP239) to   (THR304)  UNRAVELLING THE MULTIPLE FUNCTIONS OF THE ARCHITECTURALLY INTRICATE STREPTOCOCCUS PNEUMONIAE BETA-GALACTOSIDASE, BGAA.  |   HYDROLASE 
4cuc:A   (SER796) to   (ILE861)  UNRAVELLING THE MULTIPLE FUNCTIONS OF THE ARCHITECTURALLY INTRICATE STREPTOCOCCUS PNEUMONIAE BETA-GALACTOSIDASE, BGAA.  |   HYDROLASE 
3dec:A   (ASN862) to   (ASP927)  CRYSTAL STRUCTURE OF A GLYCOSYL HYDROLASES FAMILY 2 PROTEIN FROM BACTEROIDES THETAIOTAOMICRON  |   GLUCOSYL HYDROLASE FAMILY 2, BETA-GALACTOSIDASE, NYSGXRC, PROTEIN STRUCTURE INITIATIVE II (PSI-II), JELLY-ROLL FOLD, IMMUNOGLOBULIN-LIKE FOLD, TIM-BARREL DOMAIN, STRUCTURAL GENOMICS, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS 
4ttd:C   (PRO149) to   (PRO213)  STRUCTURE OF A LYSOZYME ANTIBODY COMPLEX  |   IMMUNE SYSTEM, AFFINITY MATURATION 
4ttd:H   (PRO149) to   (PRO213)  STRUCTURE OF A LYSOZYME ANTIBODY COMPLEX  |   IMMUNE SYSTEM, AFFINITY MATURATION 
3dhj:A    (ILE35) to    (LYS94)  BETA 2 MICROGLOBULIN MUTANT W60C  |   BETA-2-MICROGLOBULIN, TRYPTOPHAN, GLYCINE, AMYLOIDOSIS, DRA, BETA FIBRILS, DISEASE MUTATION, GLYCATION, GLYCOPROTEIN, IMMUNE RESPONSE, IMMUNOGLOBULIN DOMAIN, MHC I, PYRROLIDONE CARBOXYLIC ACID, SECRETED, IMMUNE SYSTEM 
4ttg:A   (LEU651) to   (TRP720)  BETA-GALACTOSIDASE (E. COLI) IN THE PRESENCE OF POTASSIUM CHLORIDE.  |   GLYCOSIDASE, (ALPHA/BETA)8 BARREL, JELLY ROLL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, COMPLEX WITH POTASSIUM, HYDROLASE 
3dmm:B    (HIS34) to    (TYR94)  CRYSTAL STRUCTURE OF THE CD8 ALPHA BETA/H-2DD COMPLEX  |   T CELL CO-RECEPTOR CD8AB MHC COMPLEX, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, PHOSPHOPROTEIN, TRANSMEMBRANE, IMMUNOGLOBULIN DOMAIN, SECRETED, ENVELOPE PROTEIN, ALTERNATIVE SPLICING, POLYMORPHISM, IMMUNE SYSTEM 
3opu:A  (PRO1155) to  (ASN1238)  CRYSTAL STRUCTURE OF THE C-TERMINAL DOMAIN OF STREPTOCOCCUS MUTANS SURFACE PROTEIN SPAP  |   CELL ADHESION 
3opu:B  (PRO1155) to  (ASN1238)  CRYSTAL STRUCTURE OF THE C-TERMINAL DOMAIN OF STREPTOCOCCUS MUTANS SURFACE PROTEIN SPAP  |   CELL ADHESION 
3opu:D  (PRO1155) to  (ASN1238)  CRYSTAL STRUCTURE OF THE C-TERMINAL DOMAIN OF STREPTOCOCCUS MUTANS SURFACE PROTEIN SPAP  |   CELL ADHESION 
3opu:F  (PRO1155) to  (ASN1238)  CRYSTAL STRUCTURE OF THE C-TERMINAL DOMAIN OF STREPTOCOCCUS MUTANS SURFACE PROTEIN SPAP  |   CELL ADHESION 
4d9l:O   (THR145) to   (PRO208)  FAB STRUCTURE OF ANTI-HIV-1 GP120 V2 MAB 697  |   IG, ANTIBODY, HIV-1 GP120, IMMUNE SYSTEM 
3dyp:C   (ASN649) to   (ARG721)  E. COLI (LACZ) BETA-GALACTOSIDASE (H418N)  |   BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
3pcc:F    (ASP65) to   (PHE145)  STRUCTURE OF PROTOCATECHUATE 3,4-DIOXYGENASE COMPLEXED WITH 4- HYDROXYBENZOATE  |   DIOXYGENASE, IRON, NONHEME, METALLOPROTEIN, OXIDOREDUCTASE 
4duw:B   (LEU651) to   (ARG721)  E. COLI (LACZ) BETA-GALACTOSIDASE (G974A) IN COMPLEX WITH ALLOLACTOSE  |   BI-FUNCTIONAL ENZYME, ALLOLACTOSE SYNTHESIS, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
4duw:D   (ASN649) to   (TRP720)  E. COLI (LACZ) BETA-GALACTOSIDASE (G974A) IN COMPLEX WITH ALLOLACTOSE  |   BI-FUNCTIONAL ENZYME, ALLOLACTOSE SYNTHESIS, TIM BARREL (ALPHA/BETA BARREL), JELLY-ROLL BARREL, IMMUNOGLOBULIN, BETA SUPERSANDWICH, BETA-GALACTOSIDASE, GLYCOSIDASE, HYDROLASE 
4ui9:A  (ALA1632) to  (ASP1679)  ATOMIC STRUCTURE OF THE HUMAN ANAPHASE-PROMOTING COMPLEX  |   UBIQUITINATION, CELL CYCLE, APC/C, APC SUBUNITS, ANAPHASE PROMOTING COMPLEX 
4e41:J   (HIS149) to   (TRP235)  STRUCTURAL BASIS FOR THE RECOGNITION OF MUTANT SELF BY A TUMOR- SPECIFIC, MHC CLASS II-RESTRICTED T CELL RECEPTOR G4  |   IG DOMAIN, ADAPTIVE IMMUNITY, T CELL RECEPTOR, MHC, IMMUNE SYSTEM 
3q48:B   (SER189) to   (ASP243)  CRYSTAL STRUCTURE OF PSEUDOMONAS AERUGINOSA CUPB2 CHAPERONE  |   IG FOLD, PERIPLASMIC CHAPERONE, CUPB1, CHAPERONE 
5itf:D   (PRO155) to   (PRO219)  CETUXIMAB FAB IN COMPLEX WITH 2-BROMOPHENYLALANINE MEDITOPE VARIANT  |   IMMUNE SYSTEM 
5ivz:D   (PRO155) to   (PRO219)  CETUXIMAB FAB IN COMPLEX WITH ARG8CIR MEDITOPE VARIANT  |   IMMUNE SYSTEM 
4f9p:A   (PRO144) to   (ALA209)  CRYSTAL STRUCTURE OF THE HUMAN BTN3A1 ECTODOMAIN IN COMPLEX WITH THE 103.2 SINGLE CHAIN ANTIBODY  |   B7 SUPERFAMILY, BUTYROPHILIN, CD277, IMMUNE SYSTEM 
4f9p:B   (PRO144) to   (ALA209)  CRYSTAL STRUCTURE OF THE HUMAN BTN3A1 ECTODOMAIN IN COMPLEX WITH THE 103.2 SINGLE CHAIN ANTIBODY  |   B7 SUPERFAMILY, BUTYROPHILIN, CD277, IMMUNE SYSTEM 
4uyq:A     (MET1) to    (ASN67)  HIGH RESOLUTION STRUCTURE OF THE THIRD COHESIN SCAC IN COMPLEX WITH THE SCAB DOCKERIN WITH A MUTATION IN THE C- TERMINAL HELIX (IN TO SI) FROM ACETIVIBRIO CELLULOLYTICUS DISPLAYING A TYPE I INTERACTION.  |   CELL ADHESION-PROTEIN BINDING COMPLEX, CELLULOSOME, TYPE 1 COHESIN- DOCKERIN INTEREACTIONS, ADAPTOR SCAFFOLDIN SCAB, ANCHORING SCAFFOLDING SCAC 
4fch:A   (THR180) to   (ASP241)  CRYSTAL STRUCTURE SUSE FROM BACTEROIDES THETAIOTAOMICRON WITH MALTOHEPTAOSE  |   STARCH BINDING, OUTERMEMBRANE, EXTRACELLULAR, CARBOHYDRATE-BINDING PROTEIN 
4fch:B   (THR180) to   (ASP241)  CRYSTAL STRUCTURE SUSE FROM BACTEROIDES THETAIOTAOMICRON WITH MALTOHEPTAOSE  |   STARCH BINDING, OUTERMEMBRANE, EXTRACELLULAR, CARBOHYDRATE-BINDING PROTEIN 
3qul:E    (ILE35) to    (TYR94)  CRYSTAL STRUCTURES OF THE MURINE CLASS I MAJOR HISTOCOMPATIBILITY COMPLEX H-2DB IN COMPLEX WITH LCMV-DERIVED GP33 ALTERED PEPTIDE LIGAND (Y4S)  |   MURINE MHC, LCMV, RECEPTOR BINDING, BETA2-MICROGLOBULIN, IMMUNE SYSTEM, T CELL RECOGNITION, T CELL RECEPTOR, CELL SURFACE 
4ffy:A   (CYS333) to   (SER390)  CRYSTAL STRUCTURE OF DENV1-E111 SINGLE CHAIN VARIABLE FRAGMENT BOUND TO DENV-1 DIII, STRAIN 16007.  |   VIRAL ENVELOPE PROTEINS, STRUCTURAL GENOMICS, ANTIBODY EPITOPES, FLAVIVIRUS, DENGUE VIRUS, NIAID, NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID, IMMUNE SYSTEM, IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX 
4w65:A    (ILE91) to   (PHE154)  CRYSTAL STRUCTURE OF GLYCOSYL HYDROLASE FAMILY PROTEIN FROM MYCOBACTERIUM FORTUITUM  |   SSGCID, GLYCOSYL HYDROLASE FAMILY PROTEIN, STRUCTURAL GENOMICS, SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE 
4fl4:C   (PHE182) to   (ALA228)  SCAFFOLDIN CONFORMATION AND DYNAMICS REVEALED BY A TERNARY COMPLEX FROM THE CLOSTRIDIUM THERMOCELLUM CELLULOSOME  |   STRUCTURAL GENOMICS, MONTREAL-KINGSTON BACTERIAL STRUCTURAL GENOMICS INITIATIVE, BSGI, COHESIN, DOCKERIN, X MODULE, CELL SURFACE, HYDROLASE, PROTEIN BINDING 
4fl4:F   (GLY181) to   (ALA228)  SCAFFOLDIN CONFORMATION AND DYNAMICS REVEALED BY A TERNARY COMPLEX FROM THE CLOSTRIDIUM THERMOCELLUM CELLULOSOME  |   STRUCTURAL GENOMICS, MONTREAL-KINGSTON BACTERIAL STRUCTURAL GENOMICS INITIATIVE, BSGI, COHESIN, DOCKERIN, X MODULE, CELL SURFACE, HYDROLASE, PROTEIN BINDING 
4fl4:L   (PHE182) to   (ALA228)  SCAFFOLDIN CONFORMATION AND DYNAMICS REVEALED BY A TERNARY COMPLEX FROM THE CLOSTRIDIUM THERMOCELLUM CELLULOSOME  |   STRUCTURAL GENOMICS, MONTREAL-KINGSTON BACTERIAL STRUCTURAL GENOMICS INITIATIVE, BSGI, COHESIN, DOCKERIN, X MODULE, CELL SURFACE, HYDROLASE, PROTEIN BINDING 
4fnp:A   (GLU648) to   (GLY699)  CRYSTAL STRUCTURE OF GH36 ALPHA-GALACTOSIDASE AGAA A355E FROM GEOBACILLUS STEAROTHERMOPHILUS  |   GLYCOSIDE HYDROLASE, HYDROLASE 
4fnp:B   (GLU648) to   (GLY699)  CRYSTAL STRUCTURE OF GH36 ALPHA-GALACTOSIDASE AGAA A355E FROM GEOBACILLUS STEAROTHERMOPHILUS  |   GLYCOSIDE HYDROLASE, HYDROLASE 
4fnp:D   (TYR190) to   (PHE251)  CRYSTAL STRUCTURE OF GH36 ALPHA-GALACTOSIDASE AGAA A355E FROM GEOBACILLUS STEAROTHERMOPHILUS  |   GLYCOSIDE HYDROLASE, HYDROLASE 
4fnp:D   (ASN647) to   (GLY699)  CRYSTAL STRUCTURE OF GH36 ALPHA-GALACTOSIDASE AGAA A355E FROM GEOBACILLUS STEAROTHERMOPHILUS  |   GLYCOSIDE HYDROLASE, HYDROLASE 
4fnr:A   (ASN647) to   (GLY699)  CRYSTAL STRUCTURE OF GH36 ALPHA-GALACTOSIDASE AGAA FROM GEOBACILLUS STEAROTHERMOPHILUS  |   GLYCOSIDE HYDROLASE, HYDROLASE 
4fnr:B   (ASN647) to   (GLY699)  CRYSTAL STRUCTURE OF GH36 ALPHA-GALACTOSIDASE AGAA FROM GEOBACILLUS STEAROTHERMOPHILUS  |   GLYCOSIDE HYDROLASE, HYDROLASE 
4fqq:L   (GLY143) to   (PRO209)  CRYSTAL STRUCTURE OF GERMLINE ANTIBODY PGT121-GL FAB  |   IG FOLD, ANTI HIV, ANTIBODY, IMMUNE SYSTEM 
4fqq:F   (PRO149) to   (PRO213)  CRYSTAL STRUCTURE OF GERMLINE ANTIBODY PGT121-GL FAB  |   IG FOLD, ANTI HIV, ANTIBODY, IMMUNE SYSTEM 
3rhw:F   (PRO158) to   (ASP216)  C. ELEGANS GLUTAMATE-GATED CHLORIDE CHANNEL (GLUCL) IN COMPLEX WITH FAB AND IVERMECTIN  |   MEMBRANE PROTEIN, TRANSPORT PROTEIN, CYS-LOOP RECEPTOR, LIGAND-GATED ION CHANNEL, NEUROTRANSMITTER RECEPTOR, IVERMECTIN, PICROTOXIN, GLYCOSYLATION, TRANSPORT PROTEIN-IMMUNE SYSTEM COMPLEX 
3rhw:G   (PRO158) to   (PRO221)  C. ELEGANS GLUTAMATE-GATED CHLORIDE CHANNEL (GLUCL) IN COMPLEX WITH FAB AND IVERMECTIN  |   MEMBRANE PROTEIN, TRANSPORT PROTEIN, CYS-LOOP RECEPTOR, LIGAND-GATED ION CHANNEL, NEUROTRANSMITTER RECEPTOR, IVERMECTIN, PICROTOXIN, GLYCOSYLATION, TRANSPORT PROTEIN-IMMUNE SYSTEM COMPLEX 
5js9:A   (PRO151) to   (PRO227)  UNCLEAVED PREFUSION OPTIMIZED GP140 TRIMER WITH AN ENGINEERED 8- RESIDUE HR1 TURN BOUND TO BROADLY NEUTRALIZING ANTIBODIES 8ANC195 AND PGT128  |   HIV-1 TRIMER, UFO, SOSIP, VACCINE, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
5kch:A   (LYS215) to   (LEU276)  SETDB1 IN COMPLEX WITH AN EARLY STAGE, LOW AFFINITY FRAGMENT CANDIDATE MODELLED AT REDUCED OCCUPANCY INTO WEAK ELECTRON DENSITY  |   STRUCTURAL GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC, TRANSFERASE 
5l5m:A   (ASN124) to   (THR186)  PLEXIN A4 FULL EXTRACELLULAR REGION, DOMAINS 1 TO 7 MODELED, DATA TO 8 ANGSTROM, SPACEGROUP P4(3)2(1)2  |   RECEPTOR, SIGNALING, AXON GUIDANCE, SIGNALING PROTEIN