Usages in wwPDB of concept: c_0396
nUsages: 679; SSE string: EEEEEEE
2oag:C   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV (DPPIV) WITH PYRROLIDINE-CONSTRAINED PHENETHYLAMINE 29G  |   SERINE-PEPTIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
2oag:D   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV (DPPIV) WITH PYRROLIDINE-CONSTRAINED PHENETHYLAMINE 29G  |   SERINE-PEPTIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4gul:A   (GLY179) to   (GLU244)  STUDY ON STRUCTURE AND FUNCTION RELATIONSHIPS IN HUMAN FERRIC PIRIN  |   BETA SANDWICH, CUPIN, IRON, METAL BINDING PROTEIN, TRANSCRIPTION COFACTOR ACTIVITY, PROTEIN BINDING, SIGNALING PROTEIN 
1a5f:H   (SER127) to   (PRO216)  FAB FRAGMENT OF A MONOCLONAL ANTI-E-SELECTIN ANTIBODY  |   IMMUNOGLOBULIN, FAB, ANTIBODY, ANTI-E-SELECTIN 
1nc4:B   (LYS121) to   (PRO218)  CRYSTAL STRUCTURE OF MONOCLONAL ANTIBODY 2D12.5 FAB COMPLEXED WITH GD- DOTA  |   ANTIBODY-DOTA COMPLEX, RARE EARTH, DOTA, METAL CHELATE, GADOLINIUM, GAMMA TURN, N-LINKED GLYCOSYLATION, IMMUNE SYSTEM 
1nc7:A     (ARG5) to   (LYS100)  CRYSTAL STRUCTURE OF THERMOTOGA MARITIMA 1070  |   STRUCTURAL GENOMICS, HYPOTHETICAL PROTEIN, MOLECULAR PROPELLER, PSI, PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, UNKNOWN FUNCTION 
1nc7:B     (ARG5) to   (LYS100)  CRYSTAL STRUCTURE OF THERMOTOGA MARITIMA 1070  |   STRUCTURAL GENOMICS, HYPOTHETICAL PROTEIN, MOLECULAR PROPELLER, PSI, PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, UNKNOWN FUNCTION 
1ncd:H   (THR116) to   (PRO225)  REFINED CRYSTAL STRUCTURE OF THE INFLUENZA VIRUS N9 NEURAMINIDASE-NC41 FAB COMPLEX  |   HYDROLASE(O-GLYCOSYL) 
1a8m:A    (GLN47) to   (ALA156)  TUMOR NECROSIS FACTOR ALPHA, R31D MUTANT  |   LYMPHOKINE, CYTOKINE, CYTOTOXIN 
2ogz:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DPP-IV COMPLEXED WITH LILLY ARYL KETONE INHIBITOR  |   DIPEPTIDYL PEPTIDASE IV, CD26, DPIV, DPP-IV, DPP4, SERINE PROTEASE, INHIBITOR, HYDROLASE 
3rpi:H   (SER126) to   (LYS215)  CRYSTAL STRUCTURE OF FAB FROM 3BNC60, HIGHLY POTENT ANTI-HIV ANTIBODY  |   IGG, GLYCOSYLATION, IMMUNE SYSTEM 
3rpi:A   (SER126) to   (LYS215)  CRYSTAL STRUCTURE OF FAB FROM 3BNC60, HIGHLY POTENT ANTI-HIV ANTIBODY  |   IGG, GLYCOSYLATION, IMMUNE SYSTEM 
4gxv:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF ANTI-INFLUENZA VIRUS ANTIBODY 1F1  |   IMMUNOGLOBULIN, IMMUNE RECOGNITION, IMMUNE SYSTEM 
1aan:A    (PRO33) to   (GLU105)  CRYSTAL STRUCTURE ANALYSIS OF AMICYANIN AND APOAMICYANIN FROM PARACOCCUS DENITRIFICANS AT 2.0 ANGSTROMS AND 1.8 ANGSTROMS RESOLUTION  |   ELECTRON TRANSPORT 
1acy:H   (SER113) to   (PRO225)  CRYSTAL STRUCTURE OF THE PRINCIPAL NEUTRALIZING SITE OF HIV- 1  |   COMPLEX(ANTIBODY/HIV-1 FRAGMENT) 
2onc:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DPP-4  |   DPP4 PROTEIN-INHIBITOR COMPLEX, HYDROLASE 
2onc:D   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DPP-4  |   DPP4 PROTEIN-INHIBITOR COMPLEX, HYDROLASE 
1nlq:A    (ASP16) to   (LYS105)  THE CRYSTAL STRUCTURE OF DROSOPHILA NLP-CORE PROVIDES INSIGHT INTO PENTAMER FORMATION AND HISTONE BINDING  |   DNLP, NUCLEOPLASMIN, CHAPERONE, HISTONE BINDING, X-RAY CRYSTALLOGRAPHY, LIGAND BINDING 
1nlq:B    (ASP16) to   (LYS105)  THE CRYSTAL STRUCTURE OF DROSOPHILA NLP-CORE PROVIDES INSIGHT INTO PENTAMER FORMATION AND HISTONE BINDING  |   DNLP, NUCLEOPLASMIN, CHAPERONE, HISTONE BINDING, X-RAY CRYSTALLOGRAPHY, LIGAND BINDING 
1nlq:C    (ASP16) to   (LYS105)  THE CRYSTAL STRUCTURE OF DROSOPHILA NLP-CORE PROVIDES INSIGHT INTO PENTAMER FORMATION AND HISTONE BINDING  |   DNLP, NUCLEOPLASMIN, CHAPERONE, HISTONE BINDING, X-RAY CRYSTALLOGRAPHY, LIGAND BINDING 
1nlq:E    (ASP16) to   (LYS105)  THE CRYSTAL STRUCTURE OF DROSOPHILA NLP-CORE PROVIDES INSIGHT INTO PENTAMER FORMATION AND HISTONE BINDING  |   DNLP, NUCLEOPLASMIN, CHAPERONE, HISTONE BINDING, X-RAY CRYSTALLOGRAPHY, LIGAND BINDING 
4wo4:A   (LYS183) to   (TRP277)  THE MOLECULAR BASES OF DELTA/ALPHA BETA T CELL-MEDIATED ANTIGEN RECOGNITION.  |   IMMUNITY, IMMUNE SYSTEM 
3eio:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE ANALYSIS OF DPPIV INHIBITOR  |   PROTEIN-INHIBITOR COMPLEX, AMINOPEPTIDASE, CELL MEMBRANE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE 
3eio:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE ANALYSIS OF DPPIV INHIBITOR  |   PROTEIN-INHIBITOR COMPLEX, AMINOPEPTIDASE, CELL MEMBRANE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE 
3rym:A    (PRO33) to   (GLU105)  STRUCTURE OF OXIDIZED M98K MUTANT OF AMICYANIN  |   TYPE I BLUE COPPER PROTEIN, BETA SANDWICH, ELECTRON TRANSPORT, METAL BINDING 
3rym:B    (PRO33) to   (GLU105)  STRUCTURE OF OXIDIZED M98K MUTANT OF AMICYANIN  |   TYPE I BLUE COPPER PROTEIN, BETA SANDWICH, ELECTRON TRANSPORT, METAL BINDING 
3rym:D    (PRO33) to   (GLU105)  STRUCTURE OF OXIDIZED M98K MUTANT OF AMICYANIN  |   TYPE I BLUE COPPER PROTEIN, BETA SANDWICH, ELECTRON TRANSPORT, METAL BINDING 
3rzz:A   (LEU350) to   (SER407)  STRUCTURE OF HYDROXYETHYLPHOSHPHONATE DIOXYGENASE Y98F MUTANT  |   NON HEME FE(II) DIOXYGENASE, CUPIN, BIOSYNTHETIC PROTEIN, OXIDOREDUCTASE 
1nu6:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV (DPP-IV)  |   EXOPEPTIDASE, BETA BARREL, ALPHA/BETA HYDROLASE FOLD, DPP-IV, HYDROLASE 
1nu8:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV (DPP-IV) IN COMPLEX WITH DIPROTIN A (IPI)  |   B-BARREL, ALPHA/BETA HYDROLASE FOLD, EXOPEPTIDASE, DIPROTIN A, HYDROLASE 
1nu8:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV (DPP-IV) IN COMPLEX WITH DIPROTIN A (IPI)  |   B-BARREL, ALPHA/BETA HYDROLASE FOLD, EXOPEPTIDASE, DIPROTIN A, HYDROLASE 
4h8w:H   (SER120) to   (PRO213)  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 
4wuk:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF APO CH65 FAB  |   IMMUNOGLOBULIN 
2p24:A    (THR83) to   (PRO180)  I-AU/MBP125-135  |   MHC, I-AU, IMMUNOGLOBULIN FOLD, MBP, IMMUNE SYSTEM 
1baf:H   (PRO120) to   (PRO214)  2.9 ANGSTROMS RESOLUTION STRUCTURE OF AN ANTI-DINITROPHENYL-SPIN-LABEL MONOCLONAL ANTIBODY FAB FRAGMENT WITH BOUND HAPTEN  |   IMMUNOGLOBULIN, IMMUNE SYSTEM 
4hha:B   (SER120) to   (PRO213)  ANTI-HUMAN CYTOMEGALOVIRUS (HCMV) FAB KE5 WITH EPITOPE PEPTIDE AD-2S1  |   FAB FRAGMENT, ANTIBODY, IMMUNE SYSTEM 
2bgn:C   (GLN153) to   (SER217)  HIV-1 TAT PROTEIN DERIVED N-TERMINAL NONAPEPTIDE TRP2-TAT (1-9) BOUND TO THE ACTIVE SITE OF DIPEPTIDYL PEPTIDASE IV (CD26)  |   HYDROLASE, HYDROLASE/COMPLEX, DIPETIDYL PEPTIDASE IV, DPPIV, CD26, ALPHA/BETA-HYDROLASE FOLD, BETA-PROPELLER FOLD, PROTEIN-PROTEIN COMPLEX, ADENOSINE DEAMINASE, ADA, SERINE PROTEASE, AMINOPEPTIDASE, HIV-1 TAT PROTEIN 
2bgn:D   (GLN153) to   (SER217)  HIV-1 TAT PROTEIN DERIVED N-TERMINAL NONAPEPTIDE TRP2-TAT (1-9) BOUND TO THE ACTIVE SITE OF DIPEPTIDYL PEPTIDASE IV (CD26)  |   HYDROLASE, HYDROLASE/COMPLEX, DIPETIDYL PEPTIDASE IV, DPPIV, CD26, ALPHA/BETA-HYDROLASE FOLD, BETA-PROPELLER FOLD, PROTEIN-PROTEIN COMPLEX, ADENOSINE DEAMINASE, ADA, SERINE PROTEASE, AMINOPEPTIDASE, HIV-1 TAT PROTEIN 
4hii:B   (SER120) to   (VAL211)  ANTI-STREPTOCOCCUS PNEUMONIAE 23F FAB 023.102 WITH BOUND RHAMNOSE- GALACTOSE  |   IMMUNOGLOBIN, ANTIBODY, STREPTOCOCCUS PNEUMONIAE 23F, IMMUNE SYSTEM 
4hij:B   (SER120) to   (LYS209)  ANTI-STREPTOCOCCUS PNEUMONIAE 23F FAB 023.102 WITH BOUND L-RHAMNOSE- (1-2)-ALPHA-D-GALACTOSE-(3-O)-PHOSPHATE-2-GLYCEROL  |   IMMUNOGLOBIN, ANTIBODY, STREPTOCOCCUS PNEUMONIAE 23F, IMMUNE SYSTEM 
4hij:D   (SER120) to   (VAL211)  ANTI-STREPTOCOCCUS PNEUMONIAE 23F FAB 023.102 WITH BOUND L-RHAMNOSE- (1-2)-ALPHA-D-GALACTOSE-(3-O)-PHOSPHATE-2-GLYCEROL  |   IMMUNOGLOBIN, ANTIBODY, STREPTOCOCCUS PNEUMONIAE 23F, IMMUNE SYSTEM 
3s37:H   (SER123) to   (PRO216)  STRUCTURAL BASIS FOR THE FUNCTION OF TWO ANTI-VEGF RECEPTOR ANTIBODIES  |   ANTIBODY, KDR, VEGF RECEPTOR, CANCER, IMMUNE SYSTEM-TRANSFERASE COMPLEX 
4hj0:C   (GLY124) to   (VAL217)  CRYSTAL STRUCTURE OF THE HUMAN GIPR ECD IN COMPLEX WITH GIPG013 FAB AT 3-A RESOLUTION  |   GLUCAGON RECEPTOR SUB-FAMILY RECOGNITION FOLD, IMMUNE SYSTEM 
4hk0:A   (THR129) to   (PRO226)  UCA FAB (UNBOUND) FROM CH65-CH67 LINEAGE  |   FAB FRAGMENT, IMMUNE SYSTEM 
4hkx:A   (SER133) to   (PRO226)  INFLUENZA HEMAGGLUTININ IN COMPLEX WITH CH67 FAB  |   FAB FRAGMENT, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3f12:D   (SER132) to   (GLU224)  GERMLINE V-GENES SCULPT THE BINDING SITE OF A FAMILY OF ANTIBODIES NEUTRALIZING HUMAN CYTOMEGALOVIRUS  |   HUMAN CYTOMEGALOVIRUS, ANTIBODY, GERMLINE, IMMUNOGLOBULIN DOMAIN, IMMUNE SYSTEM 
3s7e:A   (ASN222) to   (ASN293)  CRYSTAL STRUCTURE OF ARA H 1  |   BICUPIN, VICILIN, SEED STORAGE PROTEIN, ALLERGEN 
3s7e:B   (ASN222) to   (ASN293)  CRYSTAL STRUCTURE OF ARA H 1  |   BICUPIN, VICILIN, SEED STORAGE PROTEIN, ALLERGEN 
3f8s:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DIPEPTIDYL PEPTIDASE IV IN COMPLEX WITH INHIBITOR  |   DIPEPTIDYL PEPTIDASE 4, COMPLEX, AMINOPEPTIDASE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE 
4hpy:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF RV144-ELICITED ANTIBODY CH59 IN COMPLEX WITH V2 PEPTIDE  |   IMMUNOGLOBULIN, IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX 
4hqq:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF RV144-ELICITED ANTIBODY CH58  |   IMMUNOGLOBULIN, IMMUNE SYSTEM 
2bub:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV (CD26) IN COMPLEX WITH A REVERSED AMIDE INHIBITOR  |   HYDROLASE/INHIBITOR, COMPLEX (HYDROLASE/INHIBITOR), DPP-IV, DIABETES MELLITUS, DRUG DESIGN, HYDROLASE, SERINE PROTEASE, AMINOPEPTIDASE, GLYCOPROTEIN, PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE, COMPLEX 
2bub:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV (CD26) IN COMPLEX WITH A REVERSED AMIDE INHIBITOR  |   HYDROLASE/INHIBITOR, COMPLEX (HYDROLASE/INHIBITOR), DPP-IV, DIABETES MELLITUS, DRUG DESIGN, HYDROLASE, SERINE PROTEASE, AMINOPEPTIDASE, GLYCOPROTEIN, PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE, COMPLEX 
1bxa:A    (PRO33) to   (GLU105)  AMICYANIN REDUCED, PH 4.4, 1.3 ANGSTROMS  |   ELECTRON TRANSPORT 
4xak:D   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF POTENT NEUTRALIZING ANTIBODY M336 IN COMPLEX WITH MERS CO-V RBD  |   MERS-COV RBD, ANTIBODY M336, NEUTRALIZATION, IMMUNE SYSTEM 
3fc0:B    (GLY79) to   (LEU165)  1.8 A CRYSTAL STRUCTURE OF MURINE GITR LIGAND DIMER EXPRESSED IN DROSOPHILA MELANOGASTER S2 CELLS  |   GITRL; GLUCOCORTICOID-INDUCED TNF RECEPTOR LIGAND, RECEPTOR, PROTEIN BINDING 
4xbg:A   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN 4E10 FAB IN COMPLEX WITH PHOSPHATIDIC ACID (06:0 PA): 2.73 A RESOLUTION  |   HUMAN ANTI GP41 HIV-1 4E10 FAB, MEMBRANE LIPID, PHOSPHATIDIC ACID, IMMUNE SYSTEM 
4xbp:A   (SER120) 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 
2phd:A   (ARG113) to   (ASP177)  CRYSTAL STRUCTURE DETERMINATION OF A SALICYLATE 1,2- DIOXYGENASE FROM PSEUDAMINOBACTER SALICYLATOXIDANS  |   BETA-SANDWICH, OXIDOREDUCTASE 
2phd:C   (ARG113) to   (ASP177)  CRYSTAL STRUCTURE DETERMINATION OF A SALICYLATE 1,2- DIOXYGENASE FROM PSEUDAMINOBACTER SALICYLATOXIDANS  |   BETA-SANDWICH, OXIDOREDUCTASE 
2phd:D   (GLY289) to   (SER349)  CRYSTAL STRUCTURE DETERMINATION OF A SALICYLATE 1,2- DIOXYGENASE FROM PSEUDAMINOBACTER SALICYLATOXIDANS  |   BETA-SANDWICH, OXIDOREDUCTASE 
4hwb:H   (SER126) to   (PRO219)  CRYSTAL STRUCTURE OF ECTODOMAIN 3 OF THE IL-13 RECEPTOR ALPHA 1 IN COMPLEX WITH A HUMAN NEUTRALIZING MONOCLONAL ANTIBODY FRAGMENT  |   FAB, FNIII, CYTOKINE SIGNALING, IMMUNE SYSTEM 
4xcc:H   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN 4E10 FAB CRYSTALIZED IN THE PRESENCE OF PHOSPHATIDYLCHOLINE (06:0 PC); I422 SPACE GROUP  |   4E10 FAB ANTI HIV-1 GP41, LIPID MEMBRANE, IMMUNE SYSTEM, PHOSPHATIDYLCHOLINE 
2pn5:A   (PHE203) to   (TYR303)  CRYSTAL STRUCTURE OF TEP1R  |   FULL-LENGTH MATURE PEPTIDE, IMMUNE SYSTEM 
4hzl:A   (THR125) to   (PRO221)  NEUTRALIZING ANTIBODY MAB#8 IN COMPLEX WITH THE EPITOPE II OF HCV E2 ENVELOPE PROTEIN  |   IG DOMAIN, NEUTRALIZING ANTIBODY, IMMUNE SYSTEM 
1cau:A    (ASN96) to   (THR165)  DETERMINATION OF THREE CRYSTAL STRUCTURES OF CANAVALIN BY MOLECULAR REPLACEMENT  |   SEED STORAGE PROTEIN 
1olm:A   (GLY287) to   (ASP387)  SUPERNATANT PROTEIN FACTOR IN COMPLEX WITH RRR-ALPHA-TOCOPHERYLQUINONE: A LINK BETWEEN OXIDIZED VITAMIN E AND CHOLESTEROL BIOSYNTHESIS  |   LIPID-BINDING PROTEIN, CHOLESTEROL BIOSYNTHESIS, OXIDIZED VITAMIN E, LIPID-BINDING, TRANSPORT, TRANSCRIPTION REGULATION, ACTIVATOR 
1cf8:H   (THR116) to   (PRO212)  CONVERGENCE OF CATALYTIC ANTIBODY AND TERPENE CYCLASE MECHANISMS: POLYENE CYCLIZATION DIRECTED BY CARBOCATION-PI INTERACTIONS  |   CATALYTIC ANTIBODY, TERPENOID SYNTHASE, CARBOCATION, CYCLIZATION CASCADE 
3sm5:H   (SER133) to   (PRO226)  INFLUENZA HEMAGGLUTININ IN COMPLEX WITH A NEUTRALIZING ANTIBODY  |   INFLUENZA HEMAGGLUTININ, IMMUNE SYSTEM 
3sm5:I   (SER133) to   (PRO226)  INFLUENZA HEMAGGLUTININ IN COMPLEX WITH A NEUTRALIZING ANTIBODY  |   INFLUENZA HEMAGGLUTININ, IMMUNE SYSTEM 
3sm5:J   (SER133) to   (PRO226)  INFLUENZA HEMAGGLUTININ IN COMPLEX WITH A NEUTRALIZING ANTIBODY  |   INFLUENZA HEMAGGLUTININ, IMMUNE SYSTEM 
2pxy:C    (THR83) to   (PRO180)  CRYSTAL STRUCTURES OF IMMUNE RECEPTOR COMPLEXES  |   COMPLEX, IMMUNE SYSTEM 
3frp:G   (PHE793) to   (LYS890)  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 
2q8o:B    (GLY79) to   (LEU165)  CRYSTAL STRUCTURE OF MOUSE GITR LIGAND DIMER  |   TNF, GITR, DIMER, UNKNOWN FUNCTION 
3sww:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DPP-IV IN COMPLEX WITH SA-(+)-3- (AMINOMETHYL)-4-(2,4-DICHLOROPHENYL)-6-(2-METHOXYPHENYL)- 2-METHYL- 5H-PYRROLO[3,4-B]PYRIDIN-7(6H)-ONE  |   EXOPEPTIDASE, ALPHA/BETA HYDROLASE FOLD, BETA BARREL, BETA PROPELLER, DPP4, DIMER, PROTEIN:INHIBITOR COMPLEX, AMINOPEPTIDASE, GLYCOPROTEIN, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
3sww:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DPP-IV IN COMPLEX WITH SA-(+)-3- (AMINOMETHYL)-4-(2,4-DICHLOROPHENYL)-6-(2-METHOXYPHENYL)- 2-METHYL- 5H-PYRROLO[3,4-B]PYRIDIN-7(6H)-ONE  |   EXOPEPTIDASE, ALPHA/BETA HYDROLASE FOLD, BETA BARREL, BETA PROPELLER, DPP4, DIMER, PROTEIN:INHIBITOR COMPLEX, AMINOPEPTIDASE, GLYCOPROTEIN, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
3g0b:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DIPEPTIDYL PEPTIDASE IV IN COMPLEX WITH TAK-322  |   PROTEASE AND 8-BLADED BETA-PROPELLER DOMAIN, AMINOPEPTIDASE, CELL MEMBRANE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4xnq:B   (SER130) to   (LEU223)  ANTIBODY HEMAGGLUTININ COMPLEXES  |   ANTIBODY, HEMAGGLUTININ, NEUTRALIZATION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4xnz:E   (SER127) to   (PRO220)  CRYSTAL STRUCTURE OF BROADLY AND POTENTLY NEUTRALIZING ANTIBODY VRC06B IN COMPLEX WITH HIV-1 CLADE A/E STRAIN 93TH057 GP120  |   ANTIBODY, HIV-1, IMMUNE SYSTEM 
3sx4:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DPP-IV IN COMPLEX WITH SA-(+)-3- (AMINOMETHYL)-4-(2,4-DICHLOROPHENYL)-6-(2-METHOXYPHENYL)- 2-METHYL- 5H-PYRROLO[3,4-B]PYRIDIN-7(6H)-ONE  |   EXOPEPTIDASE, ALPHA/BETA HYDROLASE FOLD, BETA BARREL, BETA PROPELLER, DPP4, DIMER, PROTEIN:INHIBITOR COMPLEX, AMINOPEPTIDASE, GLYCOPROTEIN, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
3g0d:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DIPEPTIDYL PEPTIDASE IV IN COMPLEX WITH A PYRIMIDINEDIONE INHIBITOR 2  |   DPP4, PYRIMIDINONE, PYRIMIDINDIONE, AMINOPEPTIDASE, CELL MEMBRANE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
3g0d:D   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DIPEPTIDYL PEPTIDASE IV IN COMPLEX WITH A PYRIMIDINEDIONE INHIBITOR 2  |   DPP4, PYRIMIDINONE, PYRIMIDINDIONE, AMINOPEPTIDASE, CELL MEMBRANE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
1d5i:H   (SER120) to   (PRO213)  UNLIGANDED GERMLINE PRECURSOR OF AN OXY-COPE CATALYTIC ANTIBODY  |   IMMUNE SYSTEM 
2qdn:B    (GLY79) to   (LEU165)  CRYSTAL STRUCTURE OF MOUSE GITRL  |   GITRL; GLUCOCORTICOID-INDUCED TNF RECEPTOR LIGAND, IMMUNE SYSTEM 
2qdv:A    (PRO33) to   (GLU105)  STRUCTURE OF THE CU(II) FORM OF THE M51A MUTANT OF AMICYANIN  |   BETA SANDWICH, COPPER PROTEIN, ELECTRON TRANSFER, ELECTRON TRANSPORT 
2qdw:A    (PRO33) to   (GLU105)  STRUCTURE OF CU(I) FORM OF THE M51A MUTANT OF AMICYANIN  |   BETA BARREL, CUPREDOXIN, ELECTRON TRANSFER, ELECTRON TRANSPORT 
1d9k:G    (THR83) to   (PRO180)  CRYSTAL STRUCTURE OF COMPLEX BETWEEN D10 TCR AND PMHC I-AK/CA  |   T-CELL RECEPTOR, MHC CLASS II, D10, I-AK, IMMUNE SYSTEM 
1dbk:H   (THR116) to   (PRO227)  MOLECULAR BASIS OF CROSS-REACTIVITY AND THE LIMITS OF ANTIBODY-ANTIGEN COMPLEMENTARITY  |   IMMUNOGLOBULIN 
1dfb:H   (SER133) to   (PRO226)  STRUCTURE OF A HUMAN MONOCLONAL ANTIBODY FAB FRAGMENT AGAINST GP41 OF HUMAN IMMUNODEFICIENCY VIRUS TYPE I  |   IMMUNOGLOBULIN 
3g6a:H   (SER129) to   (PRO222)  CRYSTAL STRUCTURE OF ANTI-IL-13 ANTIBODY CNTO607  |   IL-13, ANTIBODY, FAB, MONOCLONAL ANTIBODY, IMMUNE SYSTEM 
3g7d:A   (LEU350) to   (SER407)  NATIVE PHPD WITH CADMIUM ATOMS  |   NON HEME FE(II) DIOXYGENASE, CUPIN, BIOSYNTHETIC PROTEIN 
3t0e:E    (GLN89) to   (ALA178)  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:E   (PHE808) to   (VAL910)  HUMAN C3C IN COMPLEX WITH THE INHIBITOR COMPSTATIN  |   IMMUNITY, COMPLEMENT INHIBITOR DESIGN, C3, COMPSTATIN, IMMUNE SYSTEM- HYDROLASE INHIBITOR COMPLEX 
4iof:C   (SER136) to   (PRO229)  CRYSTAL STRUCTURE ANALYSIS OF FAB-BOUND HUMAN INSULIN DEGRADING ENZYME (IDE)  |   HYDROLASE, ZINC METALLOPROTEASE 
1pfq:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN APO DIPEPTIDYL PEPTIDASE IV / CD26  |   MCH_1, HYDROLASE 
2qky:C   (GLN153) to   (SER217)  COMPLEX STRUCTURE OF DIPEPTIDYL PEPTIDASE IV AND A OXADIAZOLYL KETONE  |   BETA-PROPELLER, DIMER, AMINOPEPTIDASE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE 
3t2n:H   (SER120) to   (PRO213)  HUMAN HEPSIN PROTEASE IN COMPLEX WITH THE FAB FRAGMENT OF AN INHIBITORY ANTIBODY  |   TYPE II TRANSMEMBRANE SERINE PROTEASE, SRCR DOMAIN, SUBSTRATES INCLUDE PRO-HEPSIN, PRO-HGF, LAMININ-332, TRANSMEMBRANE, HYDROLASE 
3t2n:I   (SER120) to   (PRO213)  HUMAN HEPSIN PROTEASE IN COMPLEX WITH THE FAB FRAGMENT OF AN INHIBITORY ANTIBODY  |   TYPE II TRANSMEMBRANE SERINE PROTEASE, SRCR DOMAIN, SUBSTRATES INCLUDE PRO-HEPSIN, PRO-HGF, LAMININ-332, TRANSMEMBRANE, HYDROLASE 
1dn0:B   (THR127) to   (VAL225)  STRUCTURE OF THE FAB FRAGMENT FROM A HUMAN IGM COLD AGGLUTININ  |   FAB, IGM, ANTIBODY, COLD AGGLUTININ, HUMAN, IMMUNE SYSTEM 
2cui:A    (SER16) to   (PRO109)  SOLUTION STRUCTURE OF THE 31ST FIBRONECTIN TYPE III DOMAIN OF THE HUMAN TENASCIN X  |   FIBRONECTIN TYPE III DOMAIN, TENASCIN X PRECURSOR, EXTRACELLULAR MATIRX, STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, CELL ADHESION 
4xvu:I   (SER129) to   (PRO222)  STRUCTURE OF GET3 BOUND TO THE TRANSMEMBRANE DOMAIN OF NYV1  |   MEMBRANE PROTEIN TARGETING COMPLEX, HYDROLASE-TRANSPORT PROTEIN COMPLEX 
3t4a:B   (PHE808) to   (PRO911)  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:E   (PHE808) to   (PRO911)  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 
2qqk:A    (GLN53) to   (GLU140)  NEUROPILIN-2 A1A2B1B2 DOMAINS IN COMPLEX WITH A SEMAPHORIN-BLOCKING FAB  |   VEGF RECEPTOR, SEMAPHORIN RECEPTOR, PHAGE-DERIVED ANTIBODY, DEVELOPMENTAL PROTEIN, DIFFERENTIATION, GLYCOPROTEIN, MEMBRANE, NEUROGENESIS, TRANSMEMBRANE, HORMONE, SIGNALING PROTEIN 
1plb:A    (PHE19) to    (ASN97)  HIGH-RESOLUTION SOLUTION STRUCTURE OF REDUCED PARSLEY PLASTOCYANIN  |   ELECTRON TRANSPORT PROTEIN 
1plc:A    (PHE19) to    (ASN99)  ACCURACY AND PRECISION IN PROTEIN CRYSTAL STRUCTURE ANALYSIS: RESTRAINED LEAST-SQUARES REFINEMENT OF THE CRYSTAL STRUCTURE OF POPLAR PLASTOCYANIN AT 1.33 ANGSTROMS RESOLUTION  |   ELECTRON TRANSPORT 
1pnc:A    (PHE19) to    (ASN99)  ACCURACY AND PRECISION IN PROTEIN CRYSTAL STRUCTURE ANALYSIS: TWO INDEPENDENT REFINEMENTS OF THE STRUCTURE OF POPLAR PLASTOCYANIN AT 173K  |   ELECTRON TRANSPORT 
3gi9:H   (SER131) to   (PRO223)  CRYSTAL STRUCTURE OF APCT TRANSPORTER BOUND TO 7F11 MONOCLONAL FAB FRAGMENT  |   MEMBRANE PROTEIN, TRANSPORTER, ANTIBODY, CELL MEMBRANE, MEMBRANE, TRANSMEMBRANE, TRANSPORT PROTEIN, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, NEW YORK CONSORTIUM ON MEMBRANE PROTEIN STRUCTURE, NYCOMPS 
2qt9:A   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE IV/CD26 IN COMPLEX WITH A 4-ARYL CYCLOHEXYLALANINE INHIBITOR  |   ALPHA/BETA, BETA-PROPELLER, DIMER, AMINOPEPTIDASE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE 
2qt9:B   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE IV/CD26 IN COMPLEX WITH A 4-ARYL CYCLOHEXYLALANINE INHIBITOR  |   ALPHA/BETA, BETA-PROPELLER, DIMER, AMINOPEPTIDASE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE 
2qtb:A   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE IV/CD26 IN COMPLEX WITH A 4-ARYL CYCLOHEXYLALANINE INHIBITOR  |   ALPHA/BETA, BETA-PROPELLER, DIMER, AMINOPEPTIDASE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE 
2qtb:B   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE IV/CD26 IN COMPLEX WITH A 4-ARYL CYCLOHEXYLALANINE INHIBITOR  |   ALPHA/BETA, BETA-PROPELLER, DIMER, AMINOPEPTIDASE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE 
2d0g:A    (LEU12) to   (GLY105)  CRYSTAL STRUCTURE OF THERMOACTINOMYCES VULGARIS R-47 ALPHA- AMYLASE 1 (TVAI) MUTANT D356N/E396Q COMPLEXED WITH P5, A PULLULAN MODEL OLIGOSACCHARIDE  |   ALPHA-AMYLASE, HYDROLASE 
2r0k:H   (GLY118) to   (PRO213)  PROTEASE DOMAIN OF HGFA WITH INHIBITOR FAB58  |   SERINE PROTEASE, ANTIBODY, INHIBITOR, EGF-LIKE DOMAIN, GLYCOPROTEIN, HYDROLASE, KRINGLE, SECRETED, ZYMOGEN, IMMUNE SYSTEM 
2r29:H   (LYS118) to   (PRO215)  NEUTRALIZATION OF DENGUE VIRUS BY A SEROTYPE CROSS-REACTIVE ANTIBODY ELUCIDATED BY CRYOELECTRON MICROSCOPY AND X-RAY CRYSTALLOGRAPHY  |   FAB-ANTIGEN COMPLEX, ATP-BINDING, CAPSID PROTEIN, CLEAVAGE ON PAIR OF BASIC RESIDUES, ENDOPLASMIC RETICULUM, ENVELOPE PROTEIN, GLYCOPROTEIN, HELICASE, HYDROLASE, MEMBRANE, METAL- BINDING, MULTIFUNCTIONAL ENZYME, NUCLEOTIDE-BINDING, NUCLEOTIDYLTRANSFERASE, NUCLEUS, PHOSPHORYLATION, PROTEASE, RIBONUCLEOPROTEIN, RNA REPLICATION, RNA-BINDING, RNA- DIRECTED RNA POLYMERASE, SECRETED, SERINE PROTEASE, TRANSCRIPTION, TRANSCRIPTION REGULATION, TRANSFERASE, TRANSMEMBRANE, VIRAL NUCLEOPROTEIN, VIRION, VIRAL PROTEIN/IMMUNE SYSTEM COMPLEX 
2dbj:A    (VAL25) to   (ARG101)  SOLUTION STRUCTURES OF THE FN3 DOMAIN OF HUMAN PROTO- ONCOGENE TYROSINE-PROTEIN KINASE MER PRECURSOR  |   EC 2.7.1.112, C-MER, RECEPTOR TYROSINE KINASE MERTK, FN3 DOMAIN, STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, TRANSFERASE, SIGNALING PROTEIN 
4y5y:C    (LEU26) to   (VAL112)  DIABODY 330 COMPLEX WITH EPOR  |   DIABODY COMPLEX, RECEPTOR, PROTEIN BINDING-IMMUNE SYSTEM COMPLEX 
4y5y:F    (LEU26) to   (VAL112)  DIABODY 330 COMPLEX WITH EPOR  |   DIABODY COMPLEX, RECEPTOR, PROTEIN BINDING-IMMUNE SYSTEM COMPLEX 
4y89:C    (LYS16) to    (GLU95)  CRYSTAL STRUCTURE OF THE N-TERMINAL DOMAIN OF CEACAM7  |   CELL ADHESION 
2dn7:A     (GLY7) to    (GLU99)  SOLUTION STRUCTURES OF THE 6TH FN3 DOMAIN OF HUMAN RECEPTOR- TYPE TYROSINE-PROTEIN PHOSPHATASE F  |   LAR PROTEIN, LEUKOCYTE ANTIGEN RELATED, STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, SIGNALING PROTEIN, HYDROLASE 
1eba:A    (PRO23) to   (VAL112)  COMPLEX BETWEEN THE EXTRACELLULAR DOMAIN OF ERYTHROPOIETIN (EPO) RECEPTOR [EBP] AND AN INACTIVE PEPTIDE [EMP33] CONTAINS 3,5-DIBROMOTYROSINE IN POSITION 4 (DENOTED DBY)  |   ERYTHROPOIETIN RECEPTOR, SIGNAL TRANSDUCTION, PROTEIN MINIMIZATION, DRUG DESIGN, CYTOKINE RECEPTOR CLASS 1, COMPLEX (CYTOKINE RECEPTOR/PEPTIDE), SIGNALING PROTEIN 
1eba:B    (LEU27) to   (VAL112)  COMPLEX BETWEEN THE EXTRACELLULAR DOMAIN OF ERYTHROPOIETIN (EPO) RECEPTOR [EBP] AND AN INACTIVE PEPTIDE [EMP33] CONTAINS 3,5-DIBROMOTYROSINE IN POSITION 4 (DENOTED DBY)  |   ERYTHROPOIETIN RECEPTOR, SIGNAL TRANSDUCTION, PROTEIN MINIMIZATION, DRUG DESIGN, CYTOKINE RECEPTOR CLASS 1, COMPLEX (CYTOKINE RECEPTOR/PEPTIDE), SIGNALING PROTEIN 
1ebp:B    (PRO23) to   (VAL112)  COMPLEX BETWEEN THE EXTRACELLULAR DOMAIN OF ERYTHROPOIETIN (EPO) RECEPTOR [EBP] AND AN AGONIST PEPTIDE [EMP1]  |   ERYTHROPOIETIN RECEPTOR, SIGNAL TRANSDUCTION, PROTEIN MINIMIZATION, DRUG DESIGN, CYTOKINE RECEPTOR CLASS 1, COMPLEX (CYTOKINE RECEPTOR/PEPTIDE) 
3tje:H   (SER139) to   (PRO232)  CRYSTAL STRUCTURE OF FAS RECEPTOR EXTRACELLULAR DOMAIN IN COMPLEX WITH FAB E09  |   AGONISTIC ANTIBODY, FAB FRAGMENT, ANTIBODY-RECEPTOR COMPLEX, TUMOR NECROSIS FACTOR RECEPTOR, CYSTEINE-RICH DOMAIN, FAS, IMMUNE SYSTEM 
4jdm:A   (GLY146) to   (ASN236)  SECRETED CHLAMYDIAL PROTEIN PGP3, FULL-LENGTH  |   VIRULENCE FACTOR, SECRETED PROTEIN, CHLAMYDIA, INFLAMMATORY RESPONSE, TNF, CELL INVASION 
4jdm:D   (GLY146) to   (ASN236)  SECRETED CHLAMYDIAL PROTEIN PGP3, FULL-LENGTH  |   VIRULENCE FACTOR, SECRETED PROTEIN, CHLAMYDIA, INFLAMMATORY RESPONSE, TNF, CELL INVASION 
3tnm:A   (SER120) 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 
3tnn:H   (SER120) to   (GLU212)  CRYSTAL STRUCTURE OF N5-I5 FAB, AN ADCC MEDIATING AND NON-NEUTRALIZING CD4I ANTI-HIV- 1 ANTIBODY.  |   ANTI-HIV-1 ENV ANTIBODY N5-I5, CD4I ANTIBODY, ADCC, HIV-1 ENV, IMMUNE SYSTEM 
3tnn:C   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF N5-I5 FAB, AN ADCC MEDIATING AND NON-NEUTRALIZING CD4I ANTI-HIV- 1 ANTIBODY.  |   ANTI-HIV-1 ENV ANTIBODY N5-I5, CD4I ANTIBODY, ADCC, HIV-1 ENV, IMMUNE SYSTEM 
2rac:A    (PRO33) to   (GLU105)  AMICYANIN REDUCED, PH 7.7, 1.3 ANGSTROMS  |   ELECTRON TRANSPORT 
4yaq:H   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF A COMPUTATIONALLY OPTIMIZED PG9 MUTANT  |   ANTIBODY, HIV, IMMUNE SYSTEM 
4yaq:A   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF A COMPUTATIONALLY OPTIMIZED PG9 MUTANT  |   ANTIBODY, HIV, IMMUNE SYSTEM 
4jh0:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DIPEPTIDYL-PEPTIDASE 4 (CD26, ADENOSINE DEAMINASE COMPLEXING PROTEIN 2) (DPP-IV-WT) COMPLEX WITH BMS-767778 AKA 2-(3- (AMINOMETHYL)-4-(2,4- DICHLOROPHENYL)-2-METHYL-5-OXO-5,7-DIHYDRO-6H- PYRROLO[3,4- B]PYRIDIN-6-YL)-N,N-DIMETHYLACETAMIDE  |   EXOPEPTIDASE, ALPHA/BETA HYDROLASE FOLD, BETA BARREL, BETA PROPELLER, DPP-IV, DIMER, HYDROLASE 
4jh0:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DIPEPTIDYL-PEPTIDASE 4 (CD26, ADENOSINE DEAMINASE COMPLEXING PROTEIN 2) (DPP-IV-WT) COMPLEX WITH BMS-767778 AKA 2-(3- (AMINOMETHYL)-4-(2,4- DICHLOROPHENYL)-2-METHYL-5-OXO-5,7-DIHYDRO-6H- PYRROLO[3,4- B]PYRIDIN-6-YL)-N,N-DIMETHYLACETAMIDE  |   EXOPEPTIDASE, ALPHA/BETA HYDROLASE FOLD, BETA BARREL, BETA PROPELLER, DPP-IV, DIMER, HYDROLASE 
4yc2:H   (GLY118) to   (PRO213)  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 
4yc2:B   (SER120) to   (PRO213)  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 
3gzk:A    (GLY15) to    (ARG85)  STRUCTURE OF A. ACIDOCALDARIUS CELLULASE CELA  |   FOLD FROM GH9 FROM CAZY DATABASE, GLYCOSIDASE, HYDROLASE 
1ejo:H  (LYS2621) to  (PRO2718)  FAB FRAGMENT OF NEUTRALISING MONOCLONAL ANTIBODY 4C4 COMPLEXED WITH G-H LOOP FROM FMDV.  |   FMDV, ANTIGENIC-ANTIBODY INTERACTIONS, RGD MOTIF, G-H LOOP OF VP1., IMMUNE SYSTEM 
4ydi:H   (GLY118) to   (PRO213)  CRYSTAL STRUCTURE OF BROAD AND POTENTLY NEUTRALIZING VRC01-CLASS ANTIBODY Z258-VRC27.01, ISOLATED FROM HUMAN DONOR Z258, IN COMPLEX WITH HIV-1 GP120 FROM CLADE A STRAIN Q23.17  |   ANTIBODY, HIV-1, IMMUNE SYSTEM 
4ydk:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY AND POTENTLY NEUTRALIZING ANTIBODY C38- VRC16.01 IN COMPLEX WITH HIV-1 CLADE AE STRAIN 93TH057 GP120  |   ANTIBODY, HIV-1, IMMUNE SYSTEM 
3h0c:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV (CD26) IN COMPLEX WITH A REVERSED AMIDE INHIBITOR  |   COMPLEX (HYDROLASE-INHIBITOR), DPP-IV, DIABETES MELLITUS, DRUG DESIGN, HYDROLASE, SERINE PROTEASE, AMINOPEPTIDASE, GLYCOPROTEIN, PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE, CELL MEMBRANE, DISULFIDE BOND, MEMBRANE, SECRETED 
3h0c:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV (CD26) IN COMPLEX WITH A REVERSED AMIDE INHIBITOR  |   COMPLEX (HYDROLASE-INHIBITOR), DPP-IV, DIABETES MELLITUS, DRUG DESIGN, HYDROLASE, SERINE PROTEASE, AMINOPEPTIDASE, GLYCOPROTEIN, PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE, CELL MEMBRANE, DISULFIDE BOND, MEMBRANE, SECRETED 
4yfc:B   (THR253) to   (LYS351)  CRYSTAL STRUCTURE OF PTP DELTA IG1-IG2 IN COMPLEX WITH IL1RAPL1  |   TRANS-SYNAPTIC, ADHESION COMPLEX, IMMUNE SYSTEM-HYDROLASE COMPLEX 
2rgu:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF COMPLEX OF HUMAN DPP4 AND INHIBITOR  |   PEPTIDASE, INHIBITOR, AMINOPEPTIDASE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE 
1ep0:A    (LEU63) to   (THR136)  HIGH RESOLUTION CRYSTAL STRUCTURE OF DTDP-6-DEOXY-D-XYLO-4- HEXULOSE 3,5-EPIMERASE FROM METHANOBACTERIUM THERMOAUTOTROPHICUM  |   RACEMASE, DTDP-4-DEHYDRORHAMNOSE EPIMERASE, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, ISOMERASE 
1ern:A    (LEU27) to   (HIS114)  NATIVE STRUCTURE OF THE EXTRACELLULAR DOMAIN OF ERYTHROPOIETIN (EPO) RECEPTOR [EBP]  |   ERYTHROPOIETIN RECEPTOR, SIGNAL TRANSDUCTION, CYTOKINE RECEPTOR CLASS 1 
3h0t:B   (SER129) to   (PRO222)  HEPCIDIN-FAB COMPLEX  |   PEPTIDE-FAB COMPLEX, ANTIBIOTIC, ANTIMICROBIAL, CLEAVAGE ON PAIR OF BASIC RESIDUES, DISEASE MUTATION, DISULFIDE BOND, FUNGICIDE, HORMONE, SECRETED, IMMUNE SYSTEM/ANTIMICROBIAL PROTEIN COMPLEX 
3twc:H   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF BROAD AND POTENT HIV-1 NEUTRALIZING ANTIBODY PGT127 IN COMPLEX WITH MAN9  |   FAB, HIV-1 NEUTRALIZING ANTIBODY, GP120, IMMUNE SYSTEM 
4yhl:H   (SER126) to   (PRO219)  REVERSAL AGENT FOR DABIGATRAN  |   ANTIBODY, DABIGATRAN, PRADAXA, ANTIDOTE, REVERSAL AGENT, IMMUNE SYSTEM 
1qr4:A    (VAL88) to   (THR175)  TWO FIBRONECTIN TYPE-III DOMAIN SEGMENT FROM CHICKEN TENASCIN  |   TENASCIN, FIBRONECTIN TYPE-III, HEPARIN, EXTRACELLULAR MATRIX, ADHESION, FUSION PROTEIN, STRUCTURAL PROTEIN 
1qr4:B    (LYS92) to   (THR175)  TWO FIBRONECTIN TYPE-III DOMAIN SEGMENT FROM CHICKEN TENASCIN  |   TENASCIN, FIBRONECTIN TYPE-III, HEPARIN, EXTRACELLULAR MATRIX, ADHESION, FUSION PROTEIN, STRUCTURAL PROTEIN 
2e5e:A    (ALA21) to   (TYR118)  SOLUTION STRUCTURE OF VARIABLE-TYPE DOMAIN OF HUMAN RECEPTOR FOR ADVANCED GLYCATION ENDPRODUCTS  |   VARIABLE-TYPE IMMUNOGLOBULIN-LIKE FOLD, SIGNALING PROTEIN 
2e7c:A    (GLN32) to   (GLU115)  SOLUTION STRUCTURE OF THE 6TH IG-LIKE DOMAIN FROM HUMAN MYOSIN-BINDING PROTEIN C, FAST-TYPE  |   IG-LIKE DOMAIN, MYOSIN-BINDING PROTEIN C, FAST-TYPE, FAST MYBP-C, C-PROTEIN, SKELETAL MUSCLE FAST-ISOFORM, STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, STRUCTURAL PROTEIN 
3u0p:A   (LYS183) to   (HIS278)  CRYSTAL STRUCTURE OF HUMAN CD1D-LYSOPHOSPHATIDYLCHOLINE  |   ANTIGEN PRESENTATION, NATURA KILLER T CELL RECEPTOR, CELL SURFACE, IMMUNE SYSTEM 
3u36:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF PG9 FAB  |   IMMUNOGLOBULIN, GP120 BINDING, IMMUNE SYSTEM 
3u36:A   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF PG9 FAB  |   IMMUNOGLOBULIN, GP120 BINDING, IMMUNE SYSTEM 
3u36:C   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF PG9 FAB  |   IMMUNOGLOBULIN, GP120 BINDING, IMMUNE SYSTEM 
3u36:E   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF PG9 FAB  |   IMMUNOGLOBULIN, GP120 BINDING, IMMUNE SYSTEM 
3u37:A    (GLY38) to   (ASP123)  AN ACETYL XYLAN ESTERASE (EST2A) FROM THE RUMEN BACTERIUM BUTYRIVIBRIO PROTEOCLASTICUS.  |   HYDROLASE 
3u37:B    (GLY38) to   (ASP123)  AN ACETYL XYLAN ESTERASE (EST2A) FROM THE RUMEN BACTERIUM BUTYRIVIBRIO PROTEOCLASTICUS.  |   HYDROLASE 
3u37:E    (GLY38) to   (ASP123)  AN ACETYL XYLAN ESTERASE (EST2A) FROM THE RUMEN BACTERIUM BUTYRIVIBRIO PROTEOCLASTICUS.  |   HYDROLASE 
3u37:F    (GLY38) to   (PHE117)  AN ACETYL XYLAN ESTERASE (EST2A) FROM THE RUMEN BACTERIUM BUTYRIVIBRIO PROTEOCLASTICUS.  |   HYDROLASE 
3u37:G    (GLY38) to   (PHE117)  AN ACETYL XYLAN ESTERASE (EST2A) FROM THE RUMEN BACTERIUM BUTYRIVIBRIO PROTEOCLASTICUS.  |   HYDROLASE 
3hae:I   (SER126) to   (PRO219)  RATIONAL DEVELOPMENT OF HIGH-AFFINITY T-CELL RECEPTOR-LIKE ANTIBODIES  |   FAB, MAJOR HISTOCOMPATABILITY COMPLEX, IMMUNITY, DISULFIDE BOND, GLYCOPROTEIN, HOST-VIRUS INTERACTION, IMMUNE RESPONSE, MEMBRANE, MHC I, PHOSPHOPROTEIN, TRANSMEMBRANE, DISEASE MUTATION, GLYCATION, IMMUNOGLOBULIN DOMAIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, IMMUNE SYSTEM 
3u4e:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF PG9 FAB IN COMPLEX WITH V1V2 REGION FROM HIV-1 STRAIN CAP45  |   NEUTRALIZING ANTIBODIES, LONG CDRH3, HIV-1, IMMUNE SYSTEM 
3u4e:A   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF PG9 FAB IN COMPLEX WITH V1V2 REGION FROM HIV-1 STRAIN CAP45  |   NEUTRALIZING ANTIBODIES, LONG CDRH3, HIV-1, IMMUNE SYSTEM 
1f90:H   (THR116) to   (PRO227)  FAB FRAGMENT OF MONOCLONAL ANTIBODY (LNKB-2) AGAINST HUMAN INTERLEUKIN-2 IN COMPLEX WITH ANTIGENIC PEPTIDE  |   MONOCLONAL ANTIBODY, ANTIGEN-BINDING FRAGMENT, INTERLEUKIN- 2, ANTIGENIC PEPTIDE, IMMUNE SYSTEM 
3hc3:H   (SER123) to   (PRO216)  BHA10 IGG1 FAB DOUBLE MUTANT VARIANT - ANTIBODY DIRECTED AT HUMAN LTBR  |   IGG1 FAB, BHA10, IMMUNE SYSTEM 
4jy5:H   (GLY116) to   (PRO211)  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 
3u7y:H   (SER124) to   (PRO217)  STRUCTURE OF NIH45-46 FAB IN COMPLEX WITH GP120 OF 93TH057 HIV  |   IG FOLD, GP120, ANTI HIV, GLYCOSYLATION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3u9u:A   (THR122) to   (PRO218)  CRYSTAL STRUCTURE OF EXTRACELLULAR DOMAIN OF HUMAN ERBB4/HER4 IN COMPLEX WITH THE FAB FRAGMENT OF MAB1479  |   CELL SURFACE RECEPTOR, TRANSFERASE, TYROSINE KINASE RECEPTOR 
3udw:D    (CYS49) to   (LEU124)  CRYSTAL STRUCTURE OF THE IMMUNORECEPTOR TIGIT IN COMPLEX WITH POLIOVIRUS RECEPTOR (PVR/CD155/NECL-5) D1 DOMAIN  |   PVR TIGIT IGSF SIGNAL TRANSDUCTION IMMUNOLOGY, IGSF, CELL SURFACE RECEPTOR SIGNALLING, GLYCOSYLATION, MEMBRANE PROTEIN, SIGNALING PROTEIN 
4k3d:I   (THR172) to   (PRO268)  CRYSTAL STRUCTURE OF BOVINE ANTIBODY BLV1H12 WITH ULTRALONG CDR H3  |   IMMUNOGLOBULIN, CYSTINE KNOT, IMMUNE RECOGNITION, IMMUNE SYSTEM 
1r9m:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV AT 2.1 ANG. RESOLUTION.  |   AMINOPEPTIDASE, SERINE PROTEASE, GLYCOPROTEIN, HYDROLASE 
1r9m:C   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV AT 2.1 ANG. RESOLUTION.  |   AMINOPEPTIDASE, SERINE PROTEASE, GLYCOPROTEIN, HYDROLASE 
1fn4:B   (VAL111) to   (PRO205)  CRYSTAL STRUCTURE OF FAB198, AN EFFICIENT PROTECTOR OF ACETYLCHOLINE RECEPTOR AGAINST MYASTHENOGENIC ANTIBODIES  |   FAB198, IMMUNE SYSTEM 
2v7n:H   (SER156) to   (PRO249)  UNUSUAL TWINNING IN CRYSTALS OF THE CITS BINDING ANTIBODY FAB FRAGMENT F3P4  |   BINDING PROTEIN, RECOMBINANT FAB FRAGMENT, SYNTHETIC ANTIBODY LIBRARY (HUCAL), PHAGE DISPLAY, IMMUNE SYSTEM 
1g1k:B    (ASP17) to   (THR114)  COHESIN MODULE FROM THE CELLULOSOME OF CLOSTRIDIUM CELLULOLYTICUM  |   BETA -BARREL, STRUCTURAL PROTEIN 
4z18:B   (LYS136) to   (ILE226)  CRYSTAL STRUCTURE OF HUMAN PD-L1  |   HUMAN PD-L1, DIMER, UNCOMPLEXED, SIGNALING PROTEIN 
2fej:A   (LYS139) to   (LEU257)  SOLUTION STRUCTURE OF HUMAN P53 DNA BINDING DOMAIN.  |   BETA SANDWICH, TRANSCRIPTION 
1rwq:B   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE IV IN COMPLEX WITH 5-AMINOMETHYL-6-(2,4- DICHLORO-PHENYL)-2-(3,5-DIMETHOXY-PHENYL)-PYRIMIDIN-4-YLAMINE  |   DIPEPTIDYL PEPTIDASE IV, EXOPEPTIDASE, ADENOSINE BINDING, DRUG DESIGN, COMPLEX STRUCTURE, HYDROLASE 
1rz7:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF HUMAN ANTI-HIV-1 GP120-REACTIVE ANTIBODY 48D  |   HIV-1; GP120; CD4I; ANTIBODIES; TYROSINE SULFATION; VH-GENE USAGE, IMMUNE SYSTEM 
1rz8:D   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF HUMAN ANTI-HIV-1 GP120-REACTIVE ANTIBODY 17B  |   HIV-1; GP120; CD4I; ANTIBODIES; TYROSINE SULFATION; VH-GENE USAGE, IMMUNE SYSTEM 
1rzi:P   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF HUMAN ANTI-HIV-1 GP120-REACTIVE ANTIBODY 47E FAB  |   HIV-1; GP120; CD4I; ANTIBODIES; TYROSINE SULFATION; VH-GENE USAGE, IMMUNE SYSTEM 
2fjp:A   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE IV/CD26 IN COMPLEX WITH AN INHIBITOR  |   ALPHA/BETA, BETA-PROPELLER, DIMER, HYDROLASE 
4z7a:A    (ARG66) to   (LYS156)  STRUCTURAL AND BIOCHEMICAL CHARACTERIZATION OF A NON-FUNCTIONALLY REDUNDANT M. TUBERCULOSIS (3,3) L,D-TRANSPEPTIDASE, LDTMT5.  |   PEPTIDOGLYCAN, CELL WALL BIOSYNTHESIS, CARBAPENEMS, NITROCEFIN, ENZYME KINETICS, ENZYME STRUCTURE, ANTIBIOTICS, CELL WALL, TRANSFERASE 
4z7u:A    (GLU88) to   (PRO180)  S13 COMPLEX  |   IMMUNE RECEPTOR-LIGAND COMPLEX, IMMUNE SYSTEM 
4z7v:A    (GLU88) to   (PRO180)  L3-12 COMPLEX  |   IMMUNE RECEPTOR-LIGAND COMPLEX, IMMUNE SYSTEM 
4z7v:C    (GLU88) to   (PRO180)  L3-12 COMPLEX  |   IMMUNE RECEPTOR-LIGAND COMPLEX, IMMUNE SYSTEM 
4z7w:A    (GLU88) to   (PRO180)  T316 COMPLEX  |   IMMUNE RECEPTOR-LIGAND COMPLEX, IMMUNE SYSTEM 
4z7w:C    (GLU88) to   (PRO180)  T316 COMPLEX  |   IMMUNE RECEPTOR-LIGAND COMPLEX, IMMUNE SYSTEM 
3hs0:G   (PHE793) to   (ARG888)  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 
1ggb:H   (THR116) to   (PRO227)  MAJOR ANTIGEN-INDUCED DOMAIN REARRANGEMENTS IN AN ANTIBODY  |   IMMUNOGLOBULIN 
3uzq:B   (VAL312) to   (LYS393)  CRYSTAL STRUCTURE OF THE DENGUE VIRUS SEROTYPE 1 ENVELOPE PROTEIN DOMAIN III IN COMPLEX WITH THE VARIABLE DOMAINS OF MAB 4E11  |   DENGUE ANTIBODY NEUTRALIZATION, IMMUNE SYSTEM 
1ggi:H   (THR116) to   (PRO227)  CRYSTAL STRUCTURE OF AN HIV-1 NEUTRALIZING ANTIBODY 50.1 IN COMPLEX WITH ITS V3 LOOP PEPTIDE ANTIGEN  |   IMMUNOGLOBULIN 
2fse:A    (ALA86) to   (GLU179)  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 
2fx8:H   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF HIV-1 NEUTRALIZING HUMAN FAB 4E10 IN COMPLEX WITH AN AIB-INDUCED PEPTIDE ENCOMPASSING THE 4E10 EPITOPE ON GP41  |   IMMUNOGLOBULIN FOLD, BETA-SANDWICH, ANTIBODY-EPITOPE COMPLEX, IMMUNE SYSTEM 
1sf3:A    (PRO33) to   (GLU105)  STRUCTURE OF THE REDUCED FORM OF THE P94A MUTANT OF AMICYANIN  |   BLUE COPPER PROTEIN, BETA SANDWICH, ELECTRON TRANSPORT 
1sf5:A    (PRO33) to   (GLU105)  STRUCTURE OF OXIDIZED STATE OF THE P94A MUTANT OF AMICYANIN  |   BLUE COPPER PROTEIN, BETA SANDWICH, ELECTRON TRANSPORT 
1sfd:A    (GLU34) to   (GLU105)  OXIDIZED FORM OF AMICYANIN MUTANT P94F  |   BLUE COPPER PROTEIN, BETA SANDWICH, ELECTRON TRANSPORT 
1sfh:A    (PRO33) to   (GLU105)  REDUCED STATE OF AMICYANIN MUTANT P94F  |   BLUE COPPER PROTEIN, BETA SANDWICH, ELECTRON TRANSPORT 
3v6f:C   (THR121) to   (PRO217)  CRYSTAL STRUCTURE OF AN ANTI-HBV E-ANTIGEN MONOCLONAL FAB FRAGMENT (E6), UNBOUND  |   IMMUNOGLOBULIN DOMAIN, ANTIBODY FAB FRAGMENT, IMMUNE SYSTEM 
4ktd:H   (SER120) to   (PRO213)  FAB FRAGMENT OF HIV VACCINE-ELICITED CD4BS-DIRECTED ANTIBODY, GE136, FROM NON-HUMAN PRIMATE  |   ANTIBODY AFFINITY, ANTIBODY SPECIFICITY, VACCINE ELICITED ANTIBODIES, FAB FRAGMENT, AIDS VACCINES, IMMUNE SYSTEM 
2g5p:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV (DPPIV) COMPLEXED WITH CYANOPYRROLIDINE (C5-PRO-PRO) INHIBITOR 21AC  |   SERINE PEPTIDASE, BETA-PROPELLER, HYDROLASE 
2g5p:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV (DPPIV) COMPLEXED WITH CYANOPYRROLIDINE (C5-PRO-PRO) INHIBITOR 21AC  |   SERINE PEPTIDASE, BETA-PROPELLER, HYDROLASE 
1spp:B    (ASN28) to   (PRO112)  THE CRYSTAL STRUCTURES OF TWO MEMBERS OF THE SPERMADHESIN FAMILY REVEAL THE FOLDING OF THE CUB DOMAIN  |   SEMINAL PLASMA PROTEINS, SPERMADHESINS, CUB DOMAIN ARCHITECTURE, COMPLEX (SEMINAL PLASMA PROTEIN/SPP) 
2gb2:A    (PRO33) to   (GLU105)  THE P52G MUTANT OF AMICYANIN IN THE CU(II) STATE.  |   BETA-SANDWICH, ELECTRON TRANSPORT 
2gba:A    (PRO33) to   (GLU105)  REDUCED CU(I) FORM AT PH 4 OF P52G MUTANT OF AMICYANIN  |   BETA-SANDWICH, ELECTRON TRANSPORT 
2gc4:C    (PRO33) to   (GLU105)  STRUCTURAL COMPARISON OF THE OXIDIZED TERNARY ELECTRON TRANSFER COMPLEX OF METHYLAMINE DEHYDROGENASE, AMICYANIN AND CYTOCHROME C551I FROM PARACOCCUS DENITRIFICANS WITH THE SUBSTRATE-REDUCED, COPPER FREE COMPLEX AT 1.9 A RESOLUTION.  |   ELECTRON TRANSFER, METHYLAMINE DEHYDROGENASE, CYTOCHROME, BLUE COPPER PROTEIN, OXIDOREDUCTASE, ELECTRON TRANSPORT 
2gc4:G    (PRO33) to   (GLU105)  STRUCTURAL COMPARISON OF THE OXIDIZED TERNARY ELECTRON TRANSFER COMPLEX OF METHYLAMINE DEHYDROGENASE, AMICYANIN AND CYTOCHROME C551I FROM PARACOCCUS DENITRIFICANS WITH THE SUBSTRATE-REDUCED, COPPER FREE COMPLEX AT 1.9 A RESOLUTION.  |   ELECTRON TRANSFER, METHYLAMINE DEHYDROGENASE, CYTOCHROME, BLUE COPPER PROTEIN, OXIDOREDUCTASE, ELECTRON TRANSPORT 
2gc4:K    (PRO33) to   (GLU105)  STRUCTURAL COMPARISON OF THE OXIDIZED TERNARY ELECTRON TRANSFER COMPLEX OF METHYLAMINE DEHYDROGENASE, AMICYANIN AND CYTOCHROME C551I FROM PARACOCCUS DENITRIFICANS WITH THE SUBSTRATE-REDUCED, COPPER FREE COMPLEX AT 1.9 A RESOLUTION.  |   ELECTRON TRANSFER, METHYLAMINE DEHYDROGENASE, CYTOCHROME, BLUE COPPER PROTEIN, OXIDOREDUCTASE, ELECTRON TRANSPORT 
2gc7:C    (PRO33) to   (GLU105)  SUBSTRATE REDUCED, COPPER FREE COMPLEX OF METHYLAMINE DEHYDROGENASE, AMICYANIN AND CYTOCHROME C551I FROM PARACOCCUS DENITRIFICANS.  |   ELECTRON TRANSFER, METHYLAMINE DEHYDROGENASE, CYTOCHROME, AMICYANIN, OXIDOREDUCTASE, ELECTRON TRANSPORT 
2gc7:G    (PRO33) to   (GLU105)  SUBSTRATE REDUCED, COPPER FREE COMPLEX OF METHYLAMINE DEHYDROGENASE, AMICYANIN AND CYTOCHROME C551I FROM PARACOCCUS DENITRIFICANS.  |   ELECTRON TRANSFER, METHYLAMINE DEHYDROGENASE, CYTOCHROME, AMICYANIN, OXIDOREDUCTASE, ELECTRON TRANSPORT 
2gc7:K    (PRO33) to   (GLU105)  SUBSTRATE REDUCED, COPPER FREE COMPLEX OF METHYLAMINE DEHYDROGENASE, AMICYANIN AND CYTOCHROME C551I FROM PARACOCCUS DENITRIFICANS.  |   ELECTRON TRANSFER, METHYLAMINE DEHYDROGENASE, CYTOCHROME, AMICYANIN, OXIDOREDUCTASE, ELECTRON TRANSPORT 
2gc7:O    (PRO33) to   (GLU105)  SUBSTRATE REDUCED, COPPER FREE COMPLEX OF METHYLAMINE DEHYDROGENASE, AMICYANIN AND CYTOCHROME C551I FROM PARACOCCUS DENITRIFICANS.  |   ELECTRON TRANSFER, METHYLAMINE DEHYDROGENASE, CYTOCHROME, AMICYANIN, OXIDOREDUCTASE, ELECTRON TRANSPORT 
2gfb:D   (THR116) to   (PRO225)  CRYSTAL STRUCTURE OF A CATALYTIC FAB HAVING ESTERASE-LIKE ACTIVITY  |   IMMUNOGLOBULIN 
3vjl:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DEPIPTIDYL PEPTIDASE IV (DPP-4) IN COMPLEX WITH A PROLYLTHIAZOLIDINE INHIBITOR #2  |   ALPHA/BETA, BETA-PROPELLER, AMINOPEPTIDASE, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE, DIABETES, GLYCOPROTEIN, CELL MEMBRANE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
3vjl:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DEPIPTIDYL PEPTIDASE IV (DPP-4) IN COMPLEX WITH A PROLYLTHIAZOLIDINE INHIBITOR #2  |   ALPHA/BETA, BETA-PROPELLER, AMINOPEPTIDASE, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE, DIABETES, GLYCOPROTEIN, CELL MEMBRANE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
3vjm:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DEPIPTIDYL PEPTIDASE IV (DPP-4) IN COMPLEX WITH A PROLYLTHIAZOLIDINE INHIBITOR #1  |   ALPHA/BETA, BETA-PROPELLER, AMINOPEPTIDASE, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE, DIABETES, GLYCOPROTEIN, CELL MEMBRANE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
1t5k:B    (PRO33) to   (GLU105)  CRYSTAL STRUCTURE OF AMICYANIN SUBSTITUTED WITH COBALT  |   ELECTRON TRANSPORT 
1t5k:C    (PRO33) to   (GLU105)  CRYSTAL STRUCTURE OF AMICYANIN SUBSTITUTED WITH COBALT  |   ELECTRON TRANSPORT 
4l72:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF MERS-COV COMPLEXED WITH HUMAN DPP4  |   ALPHA/BETA HYDROLASE BETA-PROPELLER, GLYCOLATION, VIRUS RECEPTOR- BINDING DOMAIN, HYDROLASE-VIRAL PROTEIN COMPLEX 
3ihk:B   (HIS141) to   (ARG209)  CRYSTAL STRUCTURE OF THIAMIN PYROPHOSPHOKINASE FROM S.MUTANS, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET SMR83  |   CRYSTAL STRUCTURE, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, SMR83, Q8DVV9, THIAMIN PYROPHOSPHOKINASE, TRANSFERASE 
2gu9:B    (ASP32) to    (PRO98)  CRYSTAL STRUCTURE OF XC5357 FROM XANTHOMONAS CAMPESTRIS: A PUTATIVE TETRACENOMYCIN POLYKETIDE SYNTHESIS PROTEIN ADOPTING A NOVEL CUPIN SUBFAMILY STRUCTURE  |   XANTHOMONAS CAMPESTRIS, X-RAY DIFFRACTION, CUPIN, TETRACENOMYCIN POLYKETIDE, IMMUNE SYSTEM 
4leo:A   (SER127) to   (PRO220)  CRYSTAL STRUCTURE OF ANTI-HER3 FAB RG7116 IN COMPLEX WITH THE EXTRACELLULAR DOMAINS OF HUMAN HER3 (ERBB3)  |   FAB FRAGMENT, THERAPEUTIC ANTIBODY, HER3 RECEPTOR, TRANSFERASE-IMMUNE SYSTEM COMPLEX 
1hej:C   (ARG573) to   (ALA639)  C-TERMINAL XYLAN BINDING DOMAIN FROM CELLULOMONAS FIMI XYLANASE 11A  |   HYDROLASE(XYLAN DEGRADATION), HYDROLASE, XYLAN BINDING DOMAIN, XYLANASE, BETA-SHEET 
2h32:H   (ALA124) to   (PRO223)  CRYSTAL STRUCTURE OF THE PRE-B CELL RECEPTOR  |   BETA SHEETS, V AND C-TYPE IG FOLDS, IMMUNE SYSTEM 
2waa:A    (VAL41) to   (THR120)  STRUCTURE OF A FAMILY TWO CARBOHYDRATE ESTERASE FROM CELLVIBRIO JAPONICUS  |   CARBOHYDRATE BINDING, PLANT CELL WALL DEGRADATION, ESTERASE, HYDROLASE, CELLULASES 
2wab:A    (SER32) to   (GLY110)  STRUCTURE OF AN ACTIVE SITE MUTANT OF A FAMILY TWO CARBOHYDRATE ESTERASE FROM CLOSTRIDIUM THERMOCELLUM IN COMPLEX WITH CELLUOHEXASE  |   PLANT CELL WALL DEGRADATION, CARBOHYDRATE METABOLISM, POLYSACCHARIDE DEGRADATION, ESTERASE, HYDROLASE, CELLULASES, GLYCOSIDASE, CARBOHYDRATE BINDING, CELLULOSE DEGRADATION 
2wao:A    (SER32) to   (GLY110)  STRUCTURE OF A FAMILY TWO CARBOHYDRATE ESTERASE FROM CLOSTRIDIUM THERMOCELLUM IN COMPLEX WITH CELLOHEXAOSE  |   PLANT CELL WALL DEGRADATION, CARBOHYDRATE METABOLISM, POLYSACCHARIDE DEGRADATION, ESTERASE, HYDROLASE, CELLULASES, GLYCOSIDASE, CARBOHYDRATE BINDING, CELLULOSE DEGRADATION 
1tq5:A   (GLU171) to   (PRO229)  CRYSTAL STRUCTURE OF YHHW FROM ESCHERICHIA COLI  |   BICUPIN, PIRIN, MONTREAL-KINGSTON BACTERIAL STRUCTURAL GENOMICS INITIATIVE, BSGI, STRUCTURAL GENOMICS, UNKNOWN FUNCTION 
3vmo:A   (ASN107) to   (GLU209)  CRYSTAL STRUCTURE OF DEXTRANASE FROM STREPTOCOCCUS MUTANS IN COMPLEX WITH ISOMALTOTRIOSE  |   TIM BARREL, IMMUNOGLOBRIN FOLD, GREEK-KEY MOTIF, GLYCOSIDE HYDROLASE FAMILY 66, HYDROLASE 
4llw:A   (SER126) to   (PRO219)  CRYSTAL STRUCTURE OF PERTUZUMAB CLAMBDA FAB WITH VARIABLE DOMAIN REDESIGN (VRD2) AT 1.95A  |   FAB, IMMUNE SYSTEM 
4lmf:B   (ASN184) to   (GLY274)  C1S CUB1-EGF-CUB2  |   CUB DOMAIN, EGF-LIKE DOMAIN, COMPLEMENT C1S, HYDROLASE 
4lmf:C   (ASN184) to   (GLY274)  C1S CUB1-EGF-CUB2  |   CUB DOMAIN, EGF-LIKE DOMAIN, COMPLEMENT C1S, HYDROLASE 
2wii:B   (PHE808) to   (PRO911)  COMPLEMENT C3B IN COMPLEX WITH FACTOR H DOMAINS 1-4  |   IMMUNE SYSTEM, SUSHI, SECRETED, POLYMORPHISM, GLYCOPROTEIN, COMPLEMENT SYSTEM, COMPLEMENT PATHWAY, IMMUNE RESPONSE, INNATE IMMUNITY, DISEASE MUTATION, INFLAMMATORY RESPONSE, COMPLEMENT ALTERNATE PATHWAY, CLEAVAGE ON PAIR OF BASIC RESIDUES, AGE-RELATED MACULAR DEGENERATION, REGULATOR OF COMPLEMENT ACTIVATION, ALTERNATIVE PATHWAY, ALTERNATIVE SPLICING, PHOSPHOPROTEIN, DISULFIDE BOND, THIOESTER BOND 
4lsr:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY AND POTENTLY NEUTRALIZING ANTIBODY VRC- CH31 IN COMPLEX WITH HIV-1 CLADE A/E STRAN 93TH057 GP120 WITH LOOP D AND LOOP V5 FROM CLADE A STRAIN KER_2018_11  |   NEUTRALIZING ANTIBODY VRC-CH31, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
1u3h:C    (ALA86) to   (PRO180)  CRYSTAL STRUCTURE OF MOUSE TCR 172.10 COMPLEXED WITH MHC CLASS II I-AU MOLECULE AT 2.4 A  |   COMPLEX, IMMUNE SYSTEM 
2hue:A     (ILE3) to   (TYR117)  STRUCTURE OF THE H3-H4 CHAPERONE ASF1 BOUND TO HISTONES H3 AND H4  |   MINI BETA SHEET, ELONGATED BETA SANDWHICH, DNA BINDING PROTEIN 
3w2t:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DEPIPTIDYL PEPTIDASE IV (DPP-4) IN COMPLEX WITH VILDAGLIPTIN  |   ALPHA/BETA, BETA-PROPELLER, HYDROLASE, AMINOPEPTIDASE, SERINE PROTEASE, SECRETED, SIGNAL-ANCHOR, TRANSMEMBRANE, DIABETES, GLYCOPROTEIN, CELL MEMBRANE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
3w2t:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DEPIPTIDYL PEPTIDASE IV (DPP-4) IN COMPLEX WITH VILDAGLIPTIN  |   ALPHA/BETA, BETA-PROPELLER, HYDROLASE, AMINOPEPTIDASE, SERINE PROTEASE, SECRETED, SIGNAL-ANCHOR, TRANSMEMBRANE, DIABETES, GLYCOPROTEIN, CELL MEMBRANE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
2hvb:D    (VAL26) to   (GLU124)  CRYSTAL STRUCTURE OF HYPOTHETICAL PROTEIN PH1083 FROM PYROCOCCUS HORIKOSHII OT3  |   BETA BARREL FOLD, NON-HEME IRON PROTEIN, STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, OXIDOREDUCTASE 
1iak:A    (GLN88) to   (PRO180)  HISTOCOMPATIBILITY ANTIGEN I-AK  |   HISTOCOMPATIBILITY ANTIGEN, MHC, PEPTIDE COMPLEX, HISTOCOMPATIBILITY ANTIGEN I-AK 
1ibg:H   (THR116) to   (LEU223)  STRUCTURE AND SPECIFICITY OF THE ANTI-DIGOXIN ANTIBODY 40-50  |   IMMUNOGLOBULIN, FAB, COMPLEX, IMMUNE SYSTEM 
1igf:H   (SER120) to   (PRO227)  CRYSTAL STRUCTURES OF AN ANTIBODY TO A PEPTIDE AND ITS COMPLEX WITH PEPTIDE ANTIGEN AT 2.8 ANGSTROMS  |   IMMUNOGLOBULIN 
1uh3:A    (LEU12) to   (GLY105)  THERMOACTINOMYCES VULGARIS R-47 ALPHA-AMYLASE/ACARBOSE COMPLEX  |   STARCH BINDING DOMAIN, HYDROLASE 
2i78:C   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV (DPP IV) COMPLEXED WITH ABT-341, A CYCLOHEXENE-CONSTRAINED PHENETHYLAMINE INHIBITOR  |   SERINE PEPTIDASE,, HYDROLASE 
2iam:A    (GLU88) to   (GLU179)  STRUCTURAL BASIS FOR RECOGNITION OF MUTANT SELF BY A TUMOR- SPECIFIC, MHC CLASS II-RESTRICTED TCR  |   X-RAY CRYSTALLOGRAPHY, MAJOR HISTOCOMPATIBILITY COMPLEX, T CELL RECEPTOR, T CELL STIMULATION, MELANOMA, TUMOR ANTIGEN, IMMUNE SYSTEM 
2wwm:D     (SER0) to    (ILE96)  CRYSTAL STRUCTURE OF THE TITIN M10-OBSCURIN LIKE 1 IG COMPLEX IN SPACE GROUP P1  |   TRANSFERASE-STRUCTURAL PROTEIN COMPLEX, SARCOMERE, TPR REPEAT, IMMUNOGLOBULIN DOMAIN, LIMB-GIRDLE MUSCULAR DYSTROPHY, SERINE/THREONINE-PROTEIN KINASE, TRANSFERASE, CARDIOMYOPATHY, CALMODULIN-BINDING, NUCLEOTIDE-BINDING 
4m6m:H   (SER124) to   (PRO217)  CRYSTAL STRUCTURE OF ANTI-IL-23 ANTIBODY CNTO1959 AT PH 9.5  |   IMMUNOGLOBULIN FOLD, ANTIBODY, IMMUNE SYSTEM 
4m6n:H   (SER124) to   (PRO217)  CRYSTAL STRUCTURE OF ANTI-IL-23 ANTIBODY CNTO1959 AT PH 6.5  |   IMMUNOGLOBULIN FOLD, ANTIBODY, IMMUNE SYSTEM 
2idu:A    (PRO33) to   (GLU105)  STRUCTURE OF M98Q MUTANT OF AMICYANIN, CU(I)  |   BLUE COPPER PROTEIN; BETA SANDWICH, ELECTRON TRANSPORT 
1upi:A    (GLY56) to   (LEU133)  MYCOBACTERIUM TUBERCULOSIS RMLC EPIMERASE (RV3465)  |   EPIMERASE, RHAMNOSE PATHWAY, PSI, PROTEIN STRUCTURE INITIATIVE, TB STRUCTURAL GENOMICS CONSORTIUM, TB, TBSGC 
4may:A    (GLU88) to   (PRO180)  CRYSTAL STRUCTURE OF AN IMMUNE COMPLEX  |   IMMUNE COMPLEX, AUTOIMMUNITY, MULTIPLE SCLEROSIS, ANTIGEN PRESENTATION, IMMUNE SYSTEM 
1uvq:A    (GLU91) to   (HIS180)  CRYSTAL STRUCTURE OF HLA-DQ0602 IN COMPLEX WITH A HYPOCRETIN PEPTIDE  |   IMMUNOLOGY, MHC CLASS II, DIABETES, NARCOLEPSY, AUTOIMMUNE DISEASE, STRUCTURAL PROTEOMICS IN EUROPE, SPINE, STRUCTURAL GENOMICS, IMMUNE SYSTEM 
2x7l:J   (GLY122) 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 
3wnp:A    (GLU45) to   (SER139)  D308A, F268V, D469Y, A513V, AND Y515S QUINTUPLE MUTANT OF BACILLUS CIRCULANS T-3040 CYCLOISOMALTOOLIGOSACCHARIDE GLUCANOTRANSFERASE COMPLEXED WITH ISOMALTOUNDECAOSE  |   C2 TYPE IMMUNOGLOBULIN FOLD, (BETA/ALPHA)8-BARREL, BETA-JELLY ROLL, GREEK KEY, GLYCOSIDE HYDROLASE, ALPHA-1,6-GLUCAN, TRANSFERASE 
3wnp:B    (GLU45) to   (SER139)  D308A, F268V, D469Y, A513V, AND Y515S QUINTUPLE MUTANT OF BACILLUS CIRCULANS T-3040 CYCLOISOMALTOOLIGOSACCHARIDE GLUCANOTRANSFERASE COMPLEXED WITH ISOMALTOUNDECAOSE  |   C2 TYPE IMMUNOGLOBULIN FOLD, (BETA/ALPHA)8-BARREL, BETA-JELLY ROLL, GREEK KEY, GLYCOSIDE HYDROLASE, ALPHA-1,6-GLUCAN, TRANSFERASE 
3wo4:B   (LYS221) to   (ARG315)  CRYSTAL STRUCTURE OF THE IL-18 SIGNALING TERNARY COMPLEX  |   TERNARY COMPLEX, BETA TREFOIL FOLD (LIGAND), THREE IMMUNOGLOBULIN- LIKE DOMAINS (RECEPTORS), IMMUNITY, INFLAMMATION, AUTOIMMUNITY, ALLERGY, GLYCOSYLATION, SERUM, MEMBRANE, IMMUNE SYSTEM 
4mmu:B   (SER404) to   (GLU463)  CRYSTAL STRUCTURE OF PREFUSION-STABILIZED RSV F VARIANT DS-CAV1 AT PH 5.5  |   FUSION, MEMBRANE, VIRAL PROTEIN, STRUCTURE-BASED VACCINE DESIGN 
5anm:D   (SER128) to   (PRO221)  CRYSTAL STRUCTURE OF IGE FC IN COMPLEX WITH A NEUTRALIZING ANTIBODY  |   IMMUNE SYSTEM, THERAPEUTIC ANTIBODY, IGG, IGE, ASTHMA 
5anm:H   (SER128) to   (GLU220)  CRYSTAL STRUCTURE OF IGE FC IN COMPLEX WITH A NEUTRALIZING ANTIBODY  |   IMMUNE SYSTEM, THERAPEUTIC ANTIBODY, IGG, IGE, ASTHMA 
3j42:G   (THR123) to   (PRO219)  OBSTRUCTION OF DENGUE VIRUS MATURATION BY FAB FRAGMENTS OF THE 2H2 ANTIBODY  |   DENGUE, MATURATION, IMMATURE, ANTIBODY, VIRUS-IMMUNE SYSTEM COMPLEX 
3j42:I   (THR123) to   (PRO219)  OBSTRUCTION OF DENGUE VIRUS MATURATION BY FAB FRAGMENTS OF THE 2H2 ANTIBODY  |   DENGUE, MATURATION, IMMATURE, ANTIBODY, VIRUS-IMMUNE SYSTEM COMPLEX 
3j42:K   (THR123) to   (PRO219)  OBSTRUCTION OF DENGUE VIRUS MATURATION BY FAB FRAGMENTS OF THE 2H2 ANTIBODY  |   DENGUE, MATURATION, IMMATURE, ANTIBODY, VIRUS-IMMUNE SYSTEM COMPLEX 
5aoq:A   (TYR147) to   (SER235)  STRUCTURAL BASIS OF NEUROHORMONE PERCEPTION BY THE RECEPTOR TYROSINE KINASE TORSO  |   TRANSFERASE, PTTH, PROTHORACICOTROPIC HORMONE, METAMORPHOSIS, DEVELOPMENTAL TIMING, NEUROHORMONE, PEPTIDE HORMONE, CYSTINE KNOT, RECEPTOR TYROSINE KINASE, RTK, FIBRONECTIN TYPE III DOMAINS, NEGATIVE COOPERATIVITY 
3wqh:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DPP-IV IN COMPLEX WITH ANAGLIPTIN  |   DIABETES, BETA-PROPELLER, AMINOPEPTIDASE, MEMBRANE, HYDROLASE- HYDROLASE INHIBITOR COMPLEX 
2j55:A    (PRO33) to   (GLU105)  X-RAY REDUCED PARACCOCUS DENITRIFICANS METHYLAMINE DEHYDROGENASE O-QUINONE IN COMPLEX WITH AMICYANIN.  |   OXIDOREDUCTASE, TRANSPORT, PERIPLASMIC, METAL-BINDING, ELECTRON TRANSPORT, SINGLE CRYSTAL MICROSPECTROPHOTOMETRY 
2j56:A    (PRO33) to   (GLU105)  X-RAY REDUCED PARACCOCUS DENITRIFICANS METHYLAMINE DEHYDROGENASE N-SEMIQUINONE IN COMPLEX WITH AMICYANIN.  |   OXIDOREDUCTASE, PERIPLASMIC, METAL-BINDING, ELECTRON TRANSPORT, SINGLE CRYSTAL MICROSPECTROPHOTOMETRY 
2j56:B    (PRO33) to   (GLU105)  X-RAY REDUCED PARACCOCUS DENITRIFICANS METHYLAMINE DEHYDROGENASE N-SEMIQUINONE IN COMPLEX WITH AMICYANIN.  |   OXIDOREDUCTASE, PERIPLASMIC, METAL-BINDING, ELECTRON TRANSPORT, SINGLE CRYSTAL MICROSPECTROPHOTOMETRY 
2j57:A    (PRO33) to   (GLU105)  X-RAY REDUCED PARACCOCUS DENITRIFICANS METHYLAMINE DEHYDROGENASE N-QUINOL IN COMPLEX WITH AMICYANIN.  |   OXIDOREDUCTASE, PERIPLASMIC, METAL-BINDING, ELECTRON TRANSPORT, SINGLE CRYSTAL MICROSPECTROPHOTOMETRY 
2j57:B    (PRO33) to   (GLU105)  X-RAY REDUCED PARACCOCUS DENITRIFICANS METHYLAMINE DEHYDROGENASE N-QUINOL IN COMPLEX WITH AMICYANIN.  |   OXIDOREDUCTASE, PERIPLASMIC, METAL-BINDING, ELECTRON TRANSPORT, SINGLE CRYSTAL MICROSPECTROPHOTOMETRY 
2j57:C    (PRO33) to   (GLU105)  X-RAY REDUCED PARACCOCUS DENITRIFICANS METHYLAMINE DEHYDROGENASE N-QUINOL IN COMPLEX WITH AMICYANIN.  |   OXIDOREDUCTASE, PERIPLASMIC, METAL-BINDING, ELECTRON TRANSPORT, SINGLE CRYSTAL MICROSPECTROPHOTOMETRY 
2j57:D    (PRO33) to   (GLU105)  X-RAY REDUCED PARACCOCUS DENITRIFICANS METHYLAMINE DEHYDROGENASE N-QUINOL IN COMPLEX WITH AMICYANIN.  |   OXIDOREDUCTASE, PERIPLASMIC, METAL-BINDING, ELECTRON TRANSPORT, SINGLE CRYSTAL MICROSPECTROPHOTOMETRY 
3wv0:B    (LYS39) to   (SER141)  O-GLYCAN ATTACHED TO HERPES SIMPLEX VIRUS TYPE 1 GLYCOPROTEIN GB IS RECOGNIZED BY THE IG V-SET DOMAIN OF HUMAN PAIRED IMMUNOGLOBULIN-LIKE TYPE 2 RECEPTOR ALPHA  |   IMMUNOGLOBULIN-LIKE, IMMUNOLOGICAL RECEPTOR, MEMBRANE, MEMBRANE PROTEIN 
5aze:H   (SER128) to   (PRO221)  FAB FRAGMENT OF CALCIUM-DEPENDENT ANTIGEN BINDING ANTIBODY, 6RL#9  |   CALCIUM-DEPENDENT, RECYCLING ANTIBODY, IMMUNE SYSTEM 
5azw:B    (HIS28) to   (ILE112)  CRYSTAL STRUCTURE OF P24BETA1 GOLD DOMAIN  |   PROTEIN TRANSPORT, GPI-ANCHORED PROTEIN, P24 COMPLEX 
5azx:A    (SER40) to   (GLY129)  CRYSTAL STRUCTURE OF P24DELTA1 GOLD DOMAIN (NATIVE 1)  |   PROTEIN TRANSPORT, GPI-ANCHORED PROTEIN, P24 COMPLEX 
5azy:B    (SER40) to   (GLY129)  CRYSTAL STRUCTURE OF P24DELTA1 GOLD DOMAIN (NATIVE 2)  |   PROTEIN TRANSPORT, GPI-ANCHORED PROTEIN, P24 COMPLEX 
1w1i:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DIPEPTIDYL PEPTIDASE IV (DPPIV OR CD26) IN COMPLEX WITH ADENOSINE DEAMINASE  |   HYDROLASE, HYDROLASE/COMPLEX, DIPETIDYL PEPTIDASE IV, DPPIV, CD26, ALPHA/BETA-HYDROLASE FOLD, BETA-PROPELLER FOLD, PROTEIN-PROTEIN COMPLEX, ADENOSINE DEAMINASE, ADA, SERINE PROTEASE, AMINOPEPTIDASE 
1w1i:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DIPEPTIDYL PEPTIDASE IV (DPPIV OR CD26) IN COMPLEX WITH ADENOSINE DEAMINASE  |   HYDROLASE, HYDROLASE/COMPLEX, DIPETIDYL PEPTIDASE IV, DPPIV, CD26, ALPHA/BETA-HYDROLASE FOLD, BETA-PROPELLER FOLD, PROTEIN-PROTEIN COMPLEX, ADENOSINE DEAMINASE, ADA, SERINE PROTEASE, AMINOPEPTIDASE 
1w1i:C   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DIPEPTIDYL PEPTIDASE IV (DPPIV OR CD26) IN COMPLEX WITH ADENOSINE DEAMINASE  |   HYDROLASE, HYDROLASE/COMPLEX, DIPETIDYL PEPTIDASE IV, DPPIV, CD26, ALPHA/BETA-HYDROLASE FOLD, BETA-PROPELLER FOLD, PROTEIN-PROTEIN COMPLEX, ADENOSINE DEAMINASE, ADA, SERINE PROTEASE, AMINOPEPTIDASE 
4n0y:H   (SER120) to   (PRO213)  STRUCTURE OF THE HEPATITIS C ENVELOPE GLYCOPROTEIN E1 ANTIGENIC REGION 314-324 BOUND TO THE CROSS-NEUTRALIZING ANTIBODY IGH526  |   IMMUNOGLOBULIN FOLD, AMIDATED C-TERMINUS, IMMUNE SYSTEM 
2jb6:B   (THR123) to   (GLU219)  FAB FRAGMENT IN COMPLEX WITH SMALL MOLECULE HAPTEN, CRYSTAL FORM-2  |   CDR, TSC, FAB, HUCAL, FLUORESCENT DYE, IMMUNOGLOBULIN DOMAIN, ANTIBODY FRAGMENT, DIAGNOSTIC IMAGING, IMMUNE SYSTEM 
2jb6:H   (THR123) to   (GLU219)  FAB FRAGMENT IN COMPLEX WITH SMALL MOLECULE HAPTEN, CRYSTAL FORM-2  |   CDR, TSC, FAB, HUCAL, FLUORESCENT DYE, IMMUNOGLOBULIN DOMAIN, ANTIBODY FRAGMENT, DIAGNOSTIC IMAGING, IMMUNE SYSTEM 
2xqb:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF ANTI-IL-15 ANTIBODY IN COMPLEX WITH HUMAN IL-15  |   IMMUNE SYSTEM, AFFINITY MATURATION 
2jid:A   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE IV IN COMPLEX WITH 1-(3,4- DIMETHOXY-PHENYL)-3-M-TOLYL-PIPERIDINE-4-YLAMINE  |   HYDROLASE, DIABETES TYPE II, DIPEPTIDYL PEPTIDASE, PROTEASE, MEMBRANE, B-PROPELLER, STRUCTURE BASED DESIGN, GLYCOPROTEIN, SIGNAL-ANCHOR, TRANSMEMBRANE, HYDROLASE FOLD, AMINOPEPTIDASE, SERINE PROTEASE 
2jid:B   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE IV IN COMPLEX WITH 1-(3,4- DIMETHOXY-PHENYL)-3-M-TOLYL-PIPERIDINE-4-YLAMINE  |   HYDROLASE, DIABETES TYPE II, DIPEPTIDYL PEPTIDASE, PROTEASE, MEMBRANE, B-PROPELLER, STRUCTURE BASED DESIGN, GLYCOPROTEIN, SIGNAL-ANCHOR, TRANSMEMBRANE, HYDROLASE FOLD, AMINOPEPTIDASE, SERINE PROTEASE 
4n9g:A   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF A COMPUTATIONALLY DESIGNED RSV-PRESENTING EPITOPE SCAFFOLD AND ITS ELICITED ANTIBODY 17HD9  |   ANTIBODY, HAIRPIN, EPITOPE SCAFFOLD, IMMUNE SYSTEM 
2xwb:B   (PHE808) to   (VAL910)  CRYSTAL STRUCTURE OF COMPLEMENT C3B IN COMPLEX WITH FACTORS B AND D  |   IMMUNE SYSTEM, PRO-CONVERTASE, HYDROLASE, SERINE PROTEASE, CONFORMATIONAL CHANGES, ALTERNATIVE PATHWAY 
2xwb:D   (PHE808) to   (VAL910)  CRYSTAL STRUCTURE OF COMPLEMENT C3B IN COMPLEX WITH FACTORS B AND D  |   IMMUNE SYSTEM, PRO-CONVERTASE, HYDROLASE, SERINE PROTEASE, CONFORMATIONAL CHANGES, ALTERNATIVE PATHWAY 
2xwj:B   (PHE808) to   (VAL910)  CRYSTAL STRUCTURE OF COMPLEMENT C3B IN COMPLEX WITH FACTOR B  |   IMMUNE SYSTEM, PRO-CONVERTASE, HYDROLASE, SERINE PROTEASE, CONFORMATIONAL CHANGES, ALTERNATIVE PATHWAY 
2xwj:D   (PHE808) to   (VAL910)  CRYSTAL STRUCTURE OF COMPLEMENT C3B IN COMPLEX WITH FACTOR B  |   IMMUNE SYSTEM, PRO-CONVERTASE, HYDROLASE, SERINE PROTEASE, CONFORMATIONAL CHANGES, ALTERNATIVE PATHWAY 
2xwj:H   (PHE808) to   (VAL910)  CRYSTAL STRUCTURE OF COMPLEMENT C3B IN COMPLEX WITH FACTOR B  |   IMMUNE SYSTEM, PRO-CONVERTASE, HYDROLASE, SERINE PROTEASE, CONFORMATIONAL CHANGES, ALTERNATIVE PATHWAY 
2xwt:A   (SER120) to   (PRO227)  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 
2y06:H   (THR123) to   (PRO219)  CRYSTAL STRUCTURE ANALYSIS OF THE ANTI-(4-HYDROXY-3- NITROPHENYL) -ACETYL MURINE GERMLINE ANTIBODY BBE6.12H3 FAB FRAGMENT IN COMPLEX WITH A PHAGE DISPLAY DERIVED DODECAPEPTIDE GDPRPSYISHLL  |   IMMUNE SYSTEM, BETA-SANDWICH IMMUNOGLOBULIN FOLD, ANTIGEN BINDING, SECRETED PROTEIN 
2y07:H   (THR123) to   (PRO219)  CRYSTAL STRUCTURE ANALYSIS OF THE ANTI-(4-HYDROXY-3- NITROPHENYL) -ACETYL MURINE GERMLINE MONOCLONAL ANTIBODY BBE6.12H3 FAB FRAGMENT IN COMPLEX WITH A PHAGE DISPLAY DERIVED DODECAPEPTIDE PPYPAWHAPGNI  |   IMMUNE SYSTEM, BETA-SANDWICH IMMUNOGLOBULIN FOLD, ANTIGEN BINDING, SECRETED PROTEIN 
4nfc:B     (LYS9) to   (SER111)  STRUCTURE OF PAIRED IMMUNOGLOBULIN-LIKE TYPE 2 RECEPTOR (PILR )  |   IGV-LIKE, IMMUNE-RELATED ACTIVATION RECEPTOR, CD99, CELL SURFACE, IMMUNE SYSTEM 
1wmd:A   (GLN331) to   (ASN434)  CRYSTAL STRUCTURE OF ALKALINE SERINE PROTEASE KP-43 FROM BACILLUS SP. KSM-KP43 (1.30 ANGSTROM, 100 K)  |   ALPHA-BETA HYDROLASE FOLD, JELLY-ROLL BETA-BARREL, HYDROLASE 
1wme:A   (GLN331) to   (ASN434)  CRYSTAL STRUCTURE OF ALKALINE SERINE PROTEASE KP-43 FROM BACILLUS SP. KSM-KP43 (1.50 ANGSTROM, 293 K)  |   ALPHA-BETA HYDROLASE FOLD, JELLY-ROLL BETA-BARREL, HYDROLASE 
1wmf:A   (GLN331) to   (ASN434)  CRYSTAL STRUCTURE OF ALKALINE SERINE PROTEASE KP-43 FROM BACILLUS SP. KSM-KP43 (OXIDIZED FORM, 1.73 ANGSTROM)  |   ALPHA-BETA HYDROLASE FOLD, JELLY-ROLL BETA-BARREL, HYDROLASE 
2y36:H   (PRO126) to   (PRO219)  CRYSTAL STRUCTURE ANALYSIS OF THE ANTI-(4-HYDROXY-3- NITROPHENYL)- ACETYL MURINE GERMLINE ANTIBODY BBE6.12H3 FAB FRAGMENT IN COMPLEX WITH A PHAGE DISPLAY DERIVED DODECAPEPTIDE DLWTTAIPTIPS  |   IMMUNE SYSTEM, BETA-SANDWICH IMMUNOGLOBULIN FOLD, ANTIGEN BINDING, SECRETED PROTEIN 
2kls:A   (PRO510) to   (ILE645)  APO-FORM OF THE SECOND CA2+ BINDING DOMAIN OF NCX1.4  |   SODIUM CALCIUM EXCHANGER, ELECTROSTATIC SWITCH, CA2+ SENSOR, CA2+ REGULATION, METAL BINDING PROTEIN 
4nm4:I   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY CR8043  |   IMMUNE SYSTEM, IMMUNE RECOGNITION, ANTIBODY, FAB, IMMUNOGLOBULIN, INFLUENZA HEMAGGLUTININ 
3zo0:A   (GLY237) to   (SER337)  MOUSE IGG2A IN COMPLEX WITH MOUSE TRIM21 PRYSPRY  |   IMMUNE SYSTEM-LIGASE COMPLEX 
4nn7:B   (LEU135) to   (GLU220)  CYTOKINE RECEPTOR COMPLEX - CRYSTAL FORM 2  |   FOUR HELICAL BUNDLE FOLD, CHR DOMAINS, TSLP CYTOKINE SIGNALING, TSLPR AND IL-7RALPHA RECEPTORS, CELL SURFACE, CYTOKINE-CYTOKINE RECEPTOR COMPLEX 
3jbq:H   (THR116) to   (PRO212)  DOMAIN ORGANIZATION AND CONFORMATIONAL PLASTICITY OF THE G PROTEIN EFFECTOR, PDE6  |   PHOSPHODIESTERASE, PHOTORECEPTOR, PDE6, HYDROLASE-IMMUNE SYSTEM COMPLEX 
2lln:A    (PRO52) to   (GLU126)  SOLUTION STRUCTURE OF THERMUS THERMOPHILUS APO-CUA  |   ENTATIC STATE, ELECTRON TRANSFER, OXIDOREDUCTASE 
4npy:B   (SER120) to   (PRO213)  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 
3ztj:I   (GLY118) to   (PRO209)  STRUCTURE OF INFLUENZA A NEUTRALIZING ANTIBODY SELECTED FROM CULTURES OF SINGLE HUMAN PLASMA CELLS IN COMPLEX WITH HUMAN H3 INFLUENZA HAEMAGGLUTININ.  |   IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX, X31, MONOCLONAL ANTIBODY 
2mfn:A     (PHE8) to    (VAL91)  SOLUTION NMR STRUCTURE OF LINKED CELL ATTACHMENT MODULES OF MOUSE FIBRONECTIN CONTAINING THE RGD AND SYNERGY REGIONS, 10 STRUCTURES  |   CELL ADHESION PROTEIN, RGD, EXTRACELLULAR MATRIX 
1x8m:C  (GLY3189) to  (GLY3263)  X-RAY STRUCTURE OF PECTIN DEGRADING ENZYME 5-KETO 4- DEOXYURONATE ISOMERASE FROM ESCHERICHIA COLI  |   STRUCTURAL GENOMICS, PROTEIN STRUCTURE INITIATIVE, 5-KETO 4- DEOXYURONATE ISOMERASE, NYSGXRC TARGET T1827, PSI, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS 
1x8m:D  (GLY4189) to  (GLY4263)  X-RAY STRUCTURE OF PECTIN DEGRADING ENZYME 5-KETO 4- DEOXYURONATE ISOMERASE FROM ESCHERICHIA COLI  |   STRUCTURAL GENOMICS, PROTEIN STRUCTURE INITIATIVE, 5-KETO 4- DEOXYURONATE ISOMERASE, NYSGXRC TARGET T1827, PSI, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS 
1x8m:E  (GLY5189) to  (GLY5263)  X-RAY STRUCTURE OF PECTIN DEGRADING ENZYME 5-KETO 4- DEOXYURONATE ISOMERASE FROM ESCHERICHIA COLI  |   STRUCTURAL GENOMICS, PROTEIN STRUCTURE INITIATIVE, 5-KETO 4- DEOXYURONATE ISOMERASE, NYSGXRC TARGET T1827, PSI, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS 
1x8m:F  (GLY6189) to  (GLY6263)  X-RAY STRUCTURE OF PECTIN DEGRADING ENZYME 5-KETO 4- DEOXYURONATE ISOMERASE FROM ESCHERICHIA COLI  |   STRUCTURAL GENOMICS, PROTEIN STRUCTURE INITIATIVE, 5-KETO 4- DEOXYURONATE ISOMERASE, NYSGXRC TARGET T1827, PSI, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS 
2mry:A    (GLU52) to   (GLU123)  NMR SOLUTION STRUCTURE OF COPPER BINDING PROTEIN IN THE APO FORM  |   COPPER BINDING PROTEIN 
1kt2:C    (ALA83) to   (PHE180)  CRYSTAL STRUCTURE OF CLASS II MHC MOLECULE IEK BOUND TO MOTH CYTOCHROME C PEPTIDE  |   PROTEIN-PEPTIDE COMPLEX, T CELL RECEPTOR, ANTIGEN PRESENTATION, CYTOCHROME, IMMUNE SYSTEM 
5c7k:E   (SER120) to   (PRO213)  CRYSTAL STRUCTURE BG505 SOSIP GP140 HIV-1 ENV TRIMER BOUND TO BROADLY NEUTRALIZING ANTIBODIES PGT128 AND 8ANC195  |   HIV-1, SOSIP, PGT128, 8ANC195, IMMUNE SYSTEM 
4nzt:H   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF THE ANTIBODY-BINDING REGION OF PROTEIN M (PROTEIN M TD) IN COMPLEX WITH ANTI-INFLEUNZA HEMAGGLUTININ ANTIBODY CR9114 FAB  |   LEUCINE-RICH REPEAT, BROAD ANTIBODY-BINDING, BLOCK ANTIBODY-ANTIGEN UNION, VARIABLE REGION, PROTEIN BINDING-IMMUNE SYSTEM COMPLEX 
2nna:A    (THR83) to   (PRO180)  STRUCTURE OF THE MHC CLASS II MOLECULE HLA-DQ8 BOUND WITH A DEAMIDATED GLUTEN PEPTIDE  |   MAJOR HISTOCOMPATIBILITY COMPLEX HLA-DQ8, DEAMIDATED GLUTEN PEPTIDE, POST TRANSLATIONAL MODIFICATION, IMMUNE SYSTEM 
5c9j:A   (ARG187) to   (TRP281)  HUMAN CD1C WITH LIGANDS IN A' AND F' CHANNEL  |   ANTIGEN PRESENTATION, CD1, HUMAN CD1, MHC-LIKE, IMMUNOLOGY, LIPID ANTIGEN, IMMUNE SYSTEM 
3jqw:C   (ASP897) to   (GLY977)  CRYSTAL STRUCTURE OF CLOSTRIDIUM HISTOLYTICUM COLH COLLAGENASE COLLAGEN-BINDING DOMAIN 3 AT 2 ANGSTROM RESOLUTION IN PRESENCE OF CALCIUM  |   BETA-BARREL, DUAL CALCIUM SITE, COLLAGEN, CELL ADHESION 
3jqx:A   (SER896) to   (TYR971)  CRYSTAL STRUCTURE OF CLOSTRIDIUM HISTOLYTICUM COLH COLLAGENASE COLLAGEN BINDING DOMAIN 3 AT 2.2 ANGSTROM RESOLUTION IN THE PRESENCE OF CALCIUM AND CADMIUM  |   BETA BARREL, DUAL CALCIUM-BINDING MOTIF, COLLAGEN, CELL ADHESION 
3jqx:C   (SER896) to   (TYR971)  CRYSTAL STRUCTURE OF CLOSTRIDIUM HISTOLYTICUM COLH COLLAGENASE COLLAGEN BINDING DOMAIN 3 AT 2.2 ANGSTROM RESOLUTION IN THE PRESENCE OF CALCIUM AND CADMIUM  |   BETA BARREL, DUAL CALCIUM-BINDING MOTIF, COLLAGEN, CELL ADHESION 
5cf3:A    (ILE34) to   (ALA134)  CRYSTAL STRUCTURES OF BBP FROM STAPHYLOCOCCUS AUREUS  |   BBP, FIBRINOGEN, SDR, MSCRAMM, PROTEIN BINDING 
5cfa:B    (ILE34) to   (THR135)  CRYSTAL STRUCTURES OF BBP FROM STAPHYLOCOCCUS AUREUS WITH PEPTIDE LIGAND  |   BBP, FIBRINOGEN, SDR, MSCRAMM, STAPHYLOCOCCUS AUREUS, PROTEIN BINDING-PEPTIDE COMPLEX 
4oaw:D   (SER137) to   (PRO230)  FAB STRUCTURE OF ANTI-HIV GP120 V2 MAB 2158  |   IG, ANTIBODY, HIV-1 GP120, IMMUNE SYSTEM 
4ocr:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF HUMAN FAB CAP256-VRC26.01, A POTENT V1V2-DIRECTED HIV-1 NEUTRALIZING ANTIBODY  |   FAB, HIV-1, V1V2, CAP256, VRC26, IMMUNE SYSTEM 
4ocs:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF HUMAN FAB CAP256-VRC26.10, A POTENT V1V2-DIRECTED HIV-1 NEUTRALIZING ANTIBODY  |   FAB, HIV-1, V1V2, CAP256, VRC26, IMMUNE SYSTEM 
4ofd:A   (GLU125) to   (ASP222)  CRYSTAL STRUCTURE OF MOUSE NEPH1 D1-D2  |   IMMUNOGLOBULIN SUPERFAMILY, CELL ADHESION, KIDNEY, BLOOD FILTRATION, PROTEIN BINDING, N-LINKED GLYCOSYLATION, SIGNALING PROTEIN, MEMBRANE, EXTRACELLULAR 
2z31:C    (ALA86) to   (PRO180)  CRYSTAL STRUCTURE OF IMMUNE RECEPTOR COMPLEX  |   IMMUNE SYSTEM, COMPLEX 
2o5n:A   (ASN183) to   (ARG268)  CRYSTAL STRUCTURE OF A VIRAL GLYCOPROTEIN  |   M153, MOUSE CYTOMEGALOVIRUS, MHC-I-LIKE, M145 FAMILY, MHC-IV, IG- SUPERFAMILY, ALPHA-BETA PROTEIN, VIRAL PROTEIN 
2o5n:B   (ASN183) to   (ARG268)  CRYSTAL STRUCTURE OF A VIRAL GLYCOPROTEIN  |   M153, MOUSE CYTOMEGALOVIRUS, MHC-I-LIKE, M145 FAMILY, MHC-IV, IG- SUPERFAMILY, ALPHA-BETA PROTEIN, VIRAL PROTEIN 
3kaa:B    (LYS13) to    (PRO97)  STRUCTURE OF TIM-3 IN COMPLEX WITH PHOSPHATIDYLSERINE  |   IG-LIKE, PROTEIN-LIGAND COMPLEX, BETA BARREL, RECEPTOR, IMMUNE SYSTEM 
1xru:A   (PRO194) to   (GLY261)  CRYSTAL STRUCTURE OF 5-KETO-4-DEOXYURONATE ISOMERASE FROM ESCHERICIA COLI  |   BETA BARREL, CUPIN, ISOMERASE 
1xru:B   (PRO194) to   (GLY261)  CRYSTAL STRUCTURE OF 5-KETO-4-DEOXYURONATE ISOMERASE FROM ESCHERICIA COLI  |   BETA BARREL, CUPIN, ISOMERASE 
4org:A   (THR116) to   (PRO213)  CRYSTAL STRUCTURE OF HUMAN FAB CAP256-VRC26.04, A POTENT V1V2-DIRECTED HIV-1 NEUTRALIZING ANTIBODY  |   FAB, HIV-1, V1V2, CAP256, VRC26, IMMUNE SYSTEM 
4org:C   (SER120) to   (GLU212)  CRYSTAL STRUCTURE OF HUMAN FAB CAP256-VRC26.04, A POTENT V1V2-DIRECTED HIV-1 NEUTRALIZING ANTIBODY  |   FAB, HIV-1, V1V2, CAP256, VRC26, IMMUNE SYSTEM 
4org:E   (THR116) to   (PRO213)  CRYSTAL STRUCTURE OF HUMAN FAB CAP256-VRC26.04, A POTENT V1V2-DIRECTED HIV-1 NEUTRALIZING ANTIBODY  |   FAB, HIV-1, V1V2, CAP256, VRC26, IMMUNE SYSTEM 
4osu:H   (SER138) to   (PRO231)  CRYSTAL STRUCTURE OF HCMV GB-NEUTRALIZING SM5-1 FAB FRAGMENT  |   IMMUNOGLOBULIN, IMMUNE RESPONSE, HCMV NEUTRALIZATION, HCMV GLYCOPROTEIN B, IMMUNE SYSTEM 
4ot1:H   (SER138) to   (PRO231)  STRUCTURAL BASIS FOR THE RECOGNITION OF HUMAN CYTOMEGALOVIRUS GLYCOPROTEIN B BY THE NEUTRALIZING HUMAN ANTIBODY SM5-1  |   IMMUNOGLOBULIN, PH DOMAIN, ANTIBODY-ANTIGEN RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4oul:E  (ARG1036) to  (LEU1123)  CRYSTAL STRUCTURE OF HUMAN CAPRIN-2 C1Q DOMAIN  |   C1Q DOMAIN, WNT SIGNALING, SIGNALING PROTEIN 
4ov6:F     (ASP7) to    (ILE96)  CRYSTAL STRUCTURE OF PCSK9(53-451) WITH ADNECTIN  |   PCSK9, ADNECTIN, LDL-CHOLESTEROL, HYDROLASE-PROTEIN BINDING COMPLEX 
1mg2:C    (PRO33) to   (GLU105)  MUTATION OF ALPHA PHE55 OF METHYLAMINE DEHYDROGENASE ALTERS THE REORGANIZATION ENERGY AND ELECTRONIC COUPLING FOR ITS ELECTRON TRANSFER REACTION WITH AMICYANIN  |   ELECTRON TRANSFER, METHYLAMINE DEHYDROGENASE, CYTOCHROME, BLUE COPPER PROTEIN, ACTIVE SITE MUTANT, OXIDOREDUCTASE 
1mg2:G    (PRO33) to   (GLU105)  MUTATION OF ALPHA PHE55 OF METHYLAMINE DEHYDROGENASE ALTERS THE REORGANIZATION ENERGY AND ELECTRONIC COUPLING FOR ITS ELECTRON TRANSFER REACTION WITH AMICYANIN  |   ELECTRON TRANSFER, METHYLAMINE DEHYDROGENASE, CYTOCHROME, BLUE COPPER PROTEIN, ACTIVE SITE MUTANT, OXIDOREDUCTASE 
1mg2:K    (PRO33) to   (GLU105)  MUTATION OF ALPHA PHE55 OF METHYLAMINE DEHYDROGENASE ALTERS THE REORGANIZATION ENERGY AND ELECTRONIC COUPLING FOR ITS ELECTRON TRANSFER REACTION WITH AMICYANIN  |   ELECTRON TRANSFER, METHYLAMINE DEHYDROGENASE, CYTOCHROME, BLUE COPPER PROTEIN, ACTIVE SITE MUTANT, OXIDOREDUCTASE 
1mg2:O    (PRO33) to   (GLU105)  MUTATION OF ALPHA PHE55 OF METHYLAMINE DEHYDROGENASE ALTERS THE REORGANIZATION ENERGY AND ELECTRONIC COUPLING FOR ITS ELECTRON TRANSFER REACTION WITH AMICYANIN  |   ELECTRON TRANSFER, METHYLAMINE DEHYDROGENASE, CYTOCHROME, BLUE COPPER PROTEIN, ACTIVE SITE MUTANT, OXIDOREDUCTASE 
1mg3:C    (PRO33) to   (GLU105)  MUTATION OF ALPHA PHE55 OF METHYLAMINE DEHYDROGENASE ALTERS THE REORGANIZATION ENERGY AND ELECTRONIC COUPLING FOR ITS ELECTRON TRANSFER REACTION WITH AMICYANIN  |   ELECTRON TRANSFER, METHYLAMINE DEHYDROGENASE, CYTOCHROME, BLUE COPPER PROTEIN, ACTIVE SITE MUTANT, PHENYLHYDRAZINE ADDUCT., OXIDOREDUCTASE 
1mg3:G    (PRO33) to   (GLU105)  MUTATION OF ALPHA PHE55 OF METHYLAMINE DEHYDROGENASE ALTERS THE REORGANIZATION ENERGY AND ELECTRONIC COUPLING FOR ITS ELECTRON TRANSFER REACTION WITH AMICYANIN  |   ELECTRON TRANSFER, METHYLAMINE DEHYDROGENASE, CYTOCHROME, BLUE COPPER PROTEIN, ACTIVE SITE MUTANT, PHENYLHYDRAZINE ADDUCT., OXIDOREDUCTASE 
1mg3:K    (PRO33) to   (GLU105)  MUTATION OF ALPHA PHE55 OF METHYLAMINE DEHYDROGENASE ALTERS THE REORGANIZATION ENERGY AND ELECTRONIC COUPLING FOR ITS ELECTRON TRANSFER REACTION WITH AMICYANIN  |   ELECTRON TRANSFER, METHYLAMINE DEHYDROGENASE, CYTOCHROME, BLUE COPPER PROTEIN, ACTIVE SITE MUTANT, PHENYLHYDRAZINE ADDUCT., OXIDOREDUCTASE 
1mg3:O    (PRO33) to   (GLU105)  MUTATION OF ALPHA PHE55 OF METHYLAMINE DEHYDROGENASE ALTERS THE REORGANIZATION ENERGY AND ELECTRONIC COUPLING FOR ITS ELECTRON TRANSFER REACTION WITH AMICYANIN  |   ELECTRON TRANSFER, METHYLAMINE DEHYDROGENASE, CYTOCHROME, BLUE COPPER PROTEIN, ACTIVE SITE MUTANT, PHENYLHYDRAZINE ADDUCT., OXIDOREDUCTASE 
4ozg:A    (VAL86) to   (PRO180)  D2 PROTEIN COMPLEX  |   IMMUNE RECEPTOR-LIGAND COMPLEX, IMMUNE SYSTEM 
4ozg:C    (ASN78) to   (PRO180)  D2 PROTEIN COMPLEX  |   IMMUNE RECEPTOR-LIGAND COMPLEX, IMMUNE SYSTEM 
4ozf:A    (VAL86) to   (PRO180)  JR5.1 PROTEIN COMPLEX  |   IMMUNE RECEPTOR-LIGAND COMPLEX, IMMUNE SYSTEM 
4ozh:C    (ASN78) to   (GLU179)  S16 PROTEIN COMPLEX  |   IMMUNE RECEPTOR-LIGAND COMPLEX, IMMUNE SYSTEM 
5d1q:B   (SER124) to   (PRO217)  ISDB NEAT2 BOUND BY CLONE D2-06  |   ISDB NEAT2, IGVH1-69, GERMLINE ENCODED, IMMUNE SYSTEM 
4p46:C    (ASN78) to   (TRP178)  J809.B5 Y31A TCR BOUND TO IAB3K  |   TCR MHCII, IMMUNE SYSTEM 
4p5m:E    (GLU88) to   (ALA180)  STRUCTURAL BASIS OF CHRONIC BERYLLIUM DISEASE: BRIDGING THE GAP BETWEEN ALLERGIC HYPERSENSITIVITY AND AUTOIMMUNITY  |   CBD, AUTOIMMUNITY, BERYLLIUM, IMMUNE SYSTEM 
4p5r:A    (PRO33) to   (GLU105)  STRUCTURE OF OXIDIZED W45Y MUTANT OF AMICYANIN  |   TYPE-I BLUE COPPER PROTEIN, BETA SANDWICH, ELECTRON TRANSPORT 
4p5s:A    (PRO33) to   (GLU105)  STRUCTURE OF REDUCED W45Y MUTANT OF AMICYANIN  |   TYPE-I BLUE COPPER PROTEIN, BETA SANDWICH, ELECTRON TRANSPORT 
4p5t:C    (GLN88) to   (TRP178)  14.C6 TCR COMPLEXED WITH MHC CLASS II I-AB/3K PEPTIDE  |   MHC, TCR, IMMUNE RECEPTOR, IG-LIKE DOMAIN, IMMUNE SYSTEM 
5d70:H   (SER120) to   (PRO213)  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 
1yed:H   (LYS117) to   (PRO214)  STRUCTURE OF A CATALYTIC ANTIBODY IGG2A FAB FRAGMENT (D2.4)  |   CATALYTIC ANTIBODY, TRANSITION STATE ANALOGUE 
1yed:B   (LYS117) to   (PRO214)  STRUCTURE OF A CATALYTIC ANTIBODY IGG2A FAB FRAGMENT (D2.4)  |   CATALYTIC ANTIBODY, TRANSITION STATE ANALOGUE 
3kwj:A   (GLN153) to   (SER217)  STRUCUTRE OF HUMAN DPP-IV WITH (2S,3S,11BS)-3-(3-FLUOROMETHYL-PHENYL)- 9,10-DIMETHOXY-1,3,4,6,7,11B-HEXAHYDRO-2H-PYRIDO[2,1-A]ISOQUINOLIN-2- YLAMINE  |   DIABETES TYPE II, AMINOPEPTIDASE, CELL MEMBRANE, DISULFIDE BOND, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE 
3kwj:B   (GLN153) to   (SER217)  STRUCUTRE OF HUMAN DPP-IV WITH (2S,3S,11BS)-3-(3-FLUOROMETHYL-PHENYL)- 9,10-DIMETHOXY-1,3,4,6,7,11B-HEXAHYDRO-2H-PYRIDO[2,1-A]ISOQUINOLIN-2- YLAMINE  |   DIABETES TYPE II, AMINOPEPTIDASE, CELL MEMBRANE, DISULFIDE BOND, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE 
1ylb:B    (PHE19) to    (THR97)  NMR SOLUTION STRUCTURE OF THE REDUCED SPINACH PLASTOCYANIN  |   PLASTOCYANIN, COPPER(+)-CONTAINING, ELECTRON-TRANSFER, SPINACH, PHOTOSYNTHESIS, BLUE-COPPER PROTEIN, ELECTRON TRANSPORT 
1yll:A   (GLU130) to   (SER195)  CRYSTAL STRUCTURE OF THE CONSERVED PROTEIN OF UNKNOWN FUNCTION PA5104 FROM PSEUDOMONAS AERUGINOSA PAO1  |   CONSERVED HYPOTHETICAL PROTEIN, STRUCTURAL GENOMICS, BETA-BARRELS, PSI, PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, UNKNOWN FUNCTION 
1yll:B   (GLU130) to   (SER195)  CRYSTAL STRUCTURE OF THE CONSERVED PROTEIN OF UNKNOWN FUNCTION PA5104 FROM PSEUDOMONAS AERUGINOSA PAO1  |   CONSERVED HYPOTHETICAL PROTEIN, STRUCTURAL GENOMICS, BETA-BARRELS, PSI, PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, UNKNOWN FUNCTION 
1yll:C   (GLU130) to   (SER195)  CRYSTAL STRUCTURE OF THE CONSERVED PROTEIN OF UNKNOWN FUNCTION PA5104 FROM PSEUDOMONAS AERUGINOSA PAO1  |   CONSERVED HYPOTHETICAL PROTEIN, STRUCTURAL GENOMICS, BETA-BARRELS, PSI, PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, UNKNOWN FUNCTION 
1yll:D   (GLU130) to   (SER195)  CRYSTAL STRUCTURE OF THE CONSERVED PROTEIN OF UNKNOWN FUNCTION PA5104 FROM PSEUDOMONAS AERUGINOSA PAO1  |   CONSERVED HYPOTHETICAL PROTEIN, STRUCTURAL GENOMICS, BETA-BARRELS, PSI, PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, UNKNOWN FUNCTION 
3kyk:H   (GLY124) to   (PRO219)  CRYSTAL STRUCTURE OF LI33 IGG1 FAB  |   ANTIBODY, IMMUNE SYSTEM 
3abz:C   (PHE460) to   (LYS556)  CRYSTAL STRUCTURE OF SE-MET LABELED BETA-GLUCOSIDASE FROM KLUYVEROMYCES MARXIANUS  |   GLYCOSIDE HYDROLASE FAMILY3 BETA-GLUCOSIDASE, PA14 DOMAIN, HYDROLASE 
4pgz:C   (THR322) to   (ASN406)  STRUCTURAL BASIS OF KIT ACTIVATION BY ONCOGENIC MUTATIONS IN THE EXTRACELLULAR REGION REVEALS A ZIPPER-LIKE MECHANISM FOR LIGAND- DEPENDENT OR ONCOGENIC RECEPTOR TYROSINE KINASE ACTIVATION  |   RECEPTOR TYROSINE KINASE, KIT RECEPTOR, IGSF, CANCER, SURFACE RECEPTOR, TRANSFERASE 
1yud:C    (HIS55) to   (VAL123)  X-RAY CRYSTAL STRUCTURE OF PROTEIN SO0799 FROM SHEWANELLA ONEIDENSIS. NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET SOR12.  |   SOR12, Q8E1N8, PSI, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, STRUCTURAL GENOMICS, UNKNOWN FUNCTION 
1yud:G    (GLY49) to   (VAL123)  X-RAY CRYSTAL STRUCTURE OF PROTEIN SO0799 FROM SHEWANELLA ONEIDENSIS. NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET SOR12.  |   SOR12, Q8E1N8, PSI, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, STRUCTURAL GENOMICS, UNKNOWN FUNCTION 
1ywk:B  (GLY1185) to  (GLY1259)  CRYSTAL STRUCTURE OF 4-DEOXY-1-THREO-5-HEXOSULOSE-URONATE KETOL-ISOMERASE FROM ENTEROCOCCUS FAECALIS  |   STRUCTURAL GENOMICS, NYSGXRC TARGET T1814, KETOL-ISOMERASE, PSI, PROTEIN STRUCTURE INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS 
1ywk:D  (GLY1185) to  (GLY1259)  CRYSTAL STRUCTURE OF 4-DEOXY-1-THREO-5-HEXOSULOSE-URONATE KETOL-ISOMERASE FROM ENTEROCOCCUS FAECALIS  |   STRUCTURAL GENOMICS, NYSGXRC TARGET T1814, KETOL-ISOMERASE, PSI, PROTEIN STRUCTURE INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS 
4pn6:B    (HIS41) to   (SER150)  STRUCTURE OF THE CYTOMEGALOVIRUS-ENCODED M04 GLYCOPROTEIN  |   VIRAL PROTEIN 
4al8:C   (GLY304) to   (GLY395)  STRUCTURE OF DENGUE VIRUS DIII IN COMPLEX WITH FAB 2H12  |   IMMUNE SYSTEM, ANTIBODY, NEUTRALISATION 
5dq9:A   (SER120) to   (PRO212)  STRUCTURE OF S55-3 FAB IN COMPLEX WITH LIPID A  |   ANTIBODY, FAB, COMPLEX, CARBOHYDRATE, IMMUNE SYSTEM 
5dq9:C   (SER120) to   (PRO212)  STRUCTURE OF S55-3 FAB IN COMPLEX WITH LIPID A  |   ANTIBODY, FAB, COMPLEX, CARBOHYDRATE, IMMUNE SYSTEM 
5dq9:H   (SER120) to   (PRO212)  STRUCTURE OF S55-3 FAB IN COMPLEX WITH LIPID A  |   ANTIBODY, FAB, COMPLEX, CARBOHYDRATE, IMMUNE SYSTEM 
3alq:E    (GLN47) to   (ALA156)  CRYSTAL STRUCTURE OF TNF-TNFR2 COMPLEX  |   LIGAND-RECEPTOR COMPLEX, CYTOKINE, CYTOKINE-CYTOKINE RECEPTOR COMPLEX 
4pv7:A   (GLN153) to   (SER217)  COCRYSTAL STRUCTURE OF DIPEPTIDYL-PEPTIDASE 4 WITH AN INDOLE SCAFFOLD INHIBITOR  |   BETA-PROPELLER, HYDROLASE, EXTROCELLULAR SIDE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4pv7:B   (GLN153) to   (SER217)  COCRYSTAL STRUCTURE OF DIPEPTIDYL-PEPTIDASE 4 WITH AN INDOLE SCAFFOLD INHIBITOR  |   BETA-PROPELLER, HYDROLASE, EXTROCELLULAR SIDE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
5drx:A    (GLU16) to    (ALA96)  CRYSTAL STRUCTURE OF THE BCR FAB FRAGMENT FROM SUBSET #4 CASE CLL240  |   IMMUNOGLOBULIN FOLD, B CELL RECEPTOR, CHRONIC LYMPHOCYTIC LEUKEMIA, IMMUNE SYSTEM, RECEPTOR-LIGAND COMPLEX 
5dt1:H   (SER120) to   (PRO213)  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 
4aqb:A   (SER209) to   (ALA296)  MBL-FICOLIN ASSOCIATED PROTEIN-1, MAP-1 AKA MAP44  |   BLOOD CLOTTING, MANNAN-BINDING PROTEIN, COMPLEMENT, FICOLINS, LECTIN COMPLEMENT PATHWAY, MANNOSE- BINDING LECTIN, MBL/FICOLIN ASSOCIATED PROTEIN-1, MBL/FICOLIN ASSOCIATED SERINE PROTEASES, MAP1, MAP44 
4q2z:H   (SER120) to   (PRO213)  FAB FRAGMENT OF HIV VACCINE-ELICITED CD4BS-DIRECTED ANTIBODY, GE356, FROM A NON-HUMAN PRIMATE  |   FAB FRAGMENT, HIV VIRAL ENVELOPE GLYCOPROTEIN NEUTRALIZATION, IMMUNE SYSTEM 
4q2z:A   (SER120) to   (PRO213)  FAB FRAGMENT OF HIV VACCINE-ELICITED CD4BS-DIRECTED ANTIBODY, GE356, FROM A NON-HUMAN PRIMATE  |   FAB FRAGMENT, HIV VIRAL ENVELOPE GLYCOPROTEIN NEUTRALIZATION, IMMUNE SYSTEM 
5dyo:H   (THR116) to   (PRO212)  FAB43.1 COMPLEX WITH FLOURESCEIN  |   ANTIBODY FAB FLOURESCEIN, IMMUNE SYSTEM 
4q66:G    (VAL83) to   (LYS167)  STRUCTURE OF EXOMER BOUND TO ARF1.  |   CARGO ADAPTOR, SECRETORY VESICLE, SMALL GTP-ASE ARF1-BINDING, TRANS- GOLGI NETWORK, PROTEIN TRANSPORT 
4q6i:C    (ASP10) to    (GLU87)  CRYSTAL STRUCTURE OF MURINE 2D5 FAB, A POTENT ANTI-CD4 HIV-1- NEUTRALIZING ANTIBODY IN COMPLEX WITH CD4  |   IG FOLD, ANTIBODY, ANTI-CD4, HIV-1 NEUTRALIZATION, CD4, IMMUNE SYSTEM 
4q6i:I    (ASP10) to    (GLU87)  CRYSTAL STRUCTURE OF MURINE 2D5 FAB, A POTENT ANTI-CD4 HIV-1- NEUTRALIZING ANTIBODY IN COMPLEX WITH CD4  |   IG FOLD, ANTIBODY, ANTI-CD4, HIV-1 NEUTRALIZATION, CD4, IMMUNE SYSTEM 
4q6i:J    (ASP10) to    (GLU87)  CRYSTAL STRUCTURE OF MURINE 2D5 FAB, A POTENT ANTI-CD4 HIV-1- NEUTRALIZING ANTIBODY IN COMPLEX WITH CD4  |   IG FOLD, ANTIBODY, ANTI-CD4, HIV-1 NEUTRALIZATION, CD4, IMMUNE SYSTEM 
4q6i:K    (ASP10) to    (GLU87)  CRYSTAL STRUCTURE OF MURINE 2D5 FAB, A POTENT ANTI-CD4 HIV-1- NEUTRALIZING ANTIBODY IN COMPLEX WITH CD4  |   IG FOLD, ANTIBODY, ANTI-CD4, HIV-1 NEUTRALIZATION, CD4, IMMUNE SYSTEM 
5e53:B   (ASP805) to   (ILE890)  CRYSTAL STRUCTURE OF CHICKEN CNTN1 FN1-FN3 DOMAINS  |   NEURAL CELL ADHESION MOLECULE, FIBRONECTIN TYPE III DOMAINS, CELL ADHESION 
4qci:H   (THR123) to   (PRO219)  PDGF-B BLOCKING ANTIBODY BOUND TO PDGF-BB  |   GROWTH FACTOR CYTOKINE FOLD, GROWTH FACTOR HORMONE, PDGFR-BETA RECEPTOR, EXTRACELLULAR, CYTOKINE-CYTOKINE RECEPTOR COMPLEX 
4qhm:A   (SER120) to   (PRO213)  I3.1 (UNBOUND) FROM CH103 LINEAGE  |   FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM 
4qhm:E   (SER120) to   (PRO213)  I3.1 (UNBOUND) FROM CH103 LINEAGE  |   FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM 
4qhm:C   (SER120) to   (PRO213)  I3.1 (UNBOUND) FROM CH103 LINEAGE  |   FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM 
4qhm:G   (SER120) to   (PRO213)  I3.1 (UNBOUND) FROM CH103 LINEAGE  |   FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM 
4qhu:H   (SER117) to   (PRO215)  CRYSTAL STRUCTURE OF IL-17A/FAB6785 COMPLEX  |   ANTIBODY-ANTIGEN INTERACTION, RECEPTOR DIFFERENTIATION, MOLECULAR ASYMMETRY, CYSTINE KNOT, CYTOKINE IL-17, IL-17RA, IL-17RC, IMMUNE SYSTEM 
3ma9:H   (SER127) to   (PRO220)  CRYSTAL STRUCTURE OF GP41 DERIVED PROTEIN COMPLEXED WITH FAB 8066  |   GP41, IMMUNE SYSTEM 
5eii:H   (SER131) to   (PRO224)  STRUCTURAL DETERMINATION OF AN PROTEIN COMPLEX OF A FAB WITH INCREASED SOLUBILITY  |   ANTIBODY, FAB, ASF1, STRUCTURAL GENOMICS, PSI-BIOLOGY, CHAPERONE- ENABLED STUDIES OF EPIGENETIC REGULATION ENZYMES, CEBS, IMMUNE SYSTEM 
3b8y:A    (ALA20) 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 
5eor:H   (SER123) to   (PRO215)  STRUCTURE OF THE MURINE ANTIBODY FAB 8E3 BOUND TO THE VACCINIA VIRUS A27 PEPTIDE 101-110  |   ANTIBODY, FAB, VACCINIA VIRUS, NEUTRALIZING, LINEAR EPITOPE, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3be1:H   (SER122) to   (PRO215)  DUAL SPECIFIC BH1 FAB IN COMPLEX WITH THE EXTRACELLULAR DOMAIN OF HER2/ERBB-2  |   FAB COMPLEX, ATP-BINDING, GLYCOPROTEIN, KINASE, MEMBRANE, NUCLEOTIDE- BINDING, PHOSPHORYLATION, RECEPTOR, TRANSFERASE, TRANSMEMBRANE, TYROSINE-PROTEIN KINASE 
3mlr:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF ANTI-HIV-1 V3 FAB 2557 IN COMPLEX WITH A NY5 V3 PEPTIDE  |   HUMAN MONOCLONAL ANTIBODY, FAB, HIV-1, GP120, THIRD VARIABLE LOOP, ANTIBODY-ANTIGEN INTERACTION, IMMUNE SYSTEM 
3mls:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF ANTI-HIV-1 V3 MAB 2557 FAB IN COMPLEX WITH A HIV- 1 GP120 V3 MIMOTOPE  |   HUMAN MONOCLONAL ANTIBODY, FAB, HIV-1, GP120, THIRD VARIABLE LOOP, ANTIBODY-ANTIGEN INTERACTION, MIMOTOPE, IMMUNE SYSTEM 
3mls:I   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF ANTI-HIV-1 V3 MAB 2557 FAB IN COMPLEX WITH A HIV- 1 GP120 V3 MIMOTOPE  |   HUMAN MONOCLONAL ANTIBODY, FAB, HIV-1, GP120, THIRD VARIABLE LOOP, ANTIBODY-ANTIGEN INTERACTION, MIMOTOPE, IMMUNE SYSTEM 
3mls:K   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF ANTI-HIV-1 V3 MAB 2557 FAB IN COMPLEX WITH A HIV- 1 GP120 V3 MIMOTOPE  |   HUMAN MONOCLONAL ANTIBODY, FAB, HIV-1, GP120, THIRD VARIABLE LOOP, ANTIBODY-ANTIGEN INTERACTION, MIMOTOPE, IMMUNE SYSTEM 
3mlt:B   (SER120) to   (PRO213)  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 
3mlt:I   (SER120) to   (PRO213)  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 
3mlw:I   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF ANTI-HIV-1 V3 FAB 1006-15D IN COMPLEX WITH AN MN V3 PEPTIDE  |   HUMAN MONOCLONAL ANTIBODY, FAB, HIV-1, GP120, THIRD VARIABLE LOOP, ANTIBODY-ANTIGEN INTERACTION, IMMUNE SYSTEM 
4bfg:A   (GLU127) to   (GLU203)  STRUCTURE OF THE EXTRACELLULAR PORTION OF MOUSE CD200R  |   IMMUNE SYSTEM, PAIRED RECEPTOR, IG DOMAINS, VIRAL MIMICRY, LEUKAEMIA 
3mug:B   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN FAB PG16, A BROADLY REACTIVE AND POTENT HIV-1 NEUTRALIZING ANTIBODY  |   PG16, FAB, SULFOTYROSINE, HIV, IMMUNE SYSTEM 
3mug:D   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN FAB PG16, A BROADLY REACTIVE AND POTENT HIV-1 NEUTRALIZING ANTIBODY  |   PG16, FAB, SULFOTYROSINE, HIV, IMMUNE SYSTEM 
3mug:F   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN FAB PG16, A BROADLY REACTIVE AND POTENT HIV-1 NEUTRALIZING ANTIBODY  |   PG16, FAB, SULFOTYROSINE, HIV, IMMUNE SYSTEM 
3mug:H   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN FAB PG16, A BROADLY REACTIVE AND POTENT HIV-1 NEUTRALIZING ANTIBODY  |   PG16, FAB, SULFOTYROSINE, HIV, IMMUNE SYSTEM 
3mug:J   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN FAB PG16, A BROADLY REACTIVE AND POTENT HIV-1 NEUTRALIZING ANTIBODY  |   PG16, FAB, SULFOTYROSINE, HIV, IMMUNE SYSTEM 
3mug:L   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN FAB PG16, A BROADLY REACTIVE AND POTENT HIV-1 NEUTRALIZING ANTIBODY  |   PG16, FAB, SULFOTYROSINE, HIV, IMMUNE SYSTEM 
3muu:B   (ASN275) to   (ALA340)  CRYSTAL STRUCTURE OF THE SINDBIS VIRUS E2-E1 HETERODIMER AT LOW PH  |   BETA BARRELS, IG-LIKE FOLDS, VIRAL PROTEIN 
3muu:D   (ASN275) to   (ALA340)  CRYSTAL STRUCTURE OF THE SINDBIS VIRUS E2-E1 HETERODIMER AT LOW PH  |   BETA BARRELS, IG-LIKE FOLDS, VIRAL PROTEIN 
3muu:E   (ASN275) to   (ALA340)  CRYSTAL STRUCTURE OF THE SINDBIS VIRUS E2-E1 HETERODIMER AT LOW PH  |   BETA BARRELS, IG-LIKE FOLDS, VIRAL PROTEIN 
3muu:F   (ASN275) to   (ALA340)  CRYSTAL STRUCTURE OF THE SINDBIS VIRUS E2-E1 HETERODIMER AT LOW PH  |   BETA BARRELS, IG-LIKE FOLDS, VIRAL PROTEIN 
3bp5:B   (ARG125) to   (PRO209)  CRYSTAL STRUCTURE OF THE MOUSE PD-1 AND PD-L2 COMPLEX  |   PD-1, PD-L2, COMPLEX, COSTIMULATION, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, MEMBRANE, TRANSMEMBRANE, RECEPTOR, SIGNALING PROTEIN 
3bp6:B   (ARG125) to   (PRO209)  CRYSTAL STRUCTURE OF THE MOUSE PD-1 MUTANT AND PD-L2 COMPLEX  |   PD-1, PD-L2, COMPLEX, COSTIMULATION, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, MEMBRANE, TRANSMEMBRANE, RECEPTOR, SIGNALING PROTEIN 
3bpl:B     (PRO7) to    (LYS91)  CRYSTAL STRUCTURE OF THE IL4-IL4R-COMMON GAMMA TERNARY COMPLEX  |   IL4, IL13, RECEPTOR, CYTOKINE, B-CELL ACTIVATION, GLYCOPROTEIN, GROWTH FACTOR, SECRETED, IMMUNE RESPONSE, MEMBRANE, PHOSPHOPROTEIN, TRANSMEMBRANE, DISEASE MUTATION, HOST-VIRUS INTERACTION, SCID, CYTOKINE-RECEPTOR COMPLEX, CYTOKINE-CYTOKINE RECEPTOR COMPLEX 
3bqu:B   (SER139) to   (GLU231)  CRYSTAL STRUCTURE OF THE 2F5 FAB'-3H6 FAB COMPLEX  |   BETA SHEET, IMMUNE SYSTEM 
5f7e:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF GERM-LINE PRECURSOR OF 3BNC60 FAB  |   ANTIBODY, IMMUNE SYSTEM, HIV-1 
4qzv:A   (GLN153) to   (SER217)  BAT-DERIVED CORONAVIRUS HKU4 USES MERS-COV RECEPTOR HUMAN CD26 FOR CELL ENTRY  |   8-BLADED BETA-PROPELLER DOMAIN, ALPHA/BETA HYDROLASE DOMAIN, BLADES IV AND V, CD26 BETA-PROPELLER, HYDROLASE-VIRAL PROTEIN COMPLEX 
4qzv:C   (GLN153) to   (SER217)  BAT-DERIVED CORONAVIRUS HKU4 USES MERS-COV RECEPTOR HUMAN CD26 FOR CELL ENTRY  |   8-BLADED BETA-PROPELLER DOMAIN, ALPHA/BETA HYDROLASE DOMAIN, BLADES IV AND V, CD26 BETA-PROPELLER, HYDROLASE-VIRAL PROTEIN COMPLEX 
3n1m:C   (GLY715) to   (GLU808)  CRYSTAL STRUCTURE OF IHHN BOUND TO BOCFN3  |   BINDING SITES, 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 
5fax:B   (GLN330) to   (HIS433)  STRUCTURE OF SUBTILASE SUBHAL FROM BACILLUS HALMAPALUS  |   PROTEASE, SUBTILASE, CALCIUM BINDING, HYDROLASE 
5fbz:A   (GLN330) to   (HIS433)  STRUCTURE OF SUBTILASE SUBHAL FROM BACILLUS HALMAPALUS - COMPLEX WITH CHYMOTRYPSIN INHIBITOR CI2A  |   PROTEASE, SUBTILASE, CALCIUM BINDING, CI2A INHIBITOR, HYDROLASE 
4r4n:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF THE ANTI-HIV-1 ANTIBODY 2.2C IN COMPLEX WITH HIV- 1 93UG037 GP120  |   HIV-1 ATTACHMENT GLYCOPROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM-INHIBITOR COMPLEX 
4r4n:C   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF THE ANTI-HIV-1 ANTIBODY 2.2C IN COMPLEX WITH HIV- 1 93UG037 GP120  |   HIV-1 ATTACHMENT GLYCOPROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM-INHIBITOR COMPLEX 
4r4n:F   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF THE ANTI-HIV-1 ANTIBODY 2.2C IN COMPLEX WITH HIV- 1 93UG037 GP120  |   HIV-1 ATTACHMENT GLYCOPROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM-INHIBITOR COMPLEX 
4r4n:Q   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF THE ANTI-HIV-1 ANTIBODY 2.2C IN COMPLEX WITH HIV- 1 93UG037 GP120  |   HIV-1 ATTACHMENT GLYCOPROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM-INHIBITOR COMPLEX 
4r4n:T   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF THE ANTI-HIV-1 ANTIBODY 2.2C IN COMPLEX WITH HIV- 1 93UG037 GP120  |   HIV-1 ATTACHMENT GLYCOPROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM-INHIBITOR COMPLEX 
3c45:A   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE IV/CD26 IN COMPLEX WITH A FLUOROOLEFIN INHIBITOR  |   ALPHA/BETA, BETA-PROPELLER, DIMER, AMINOPEPTIDASE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE 
3c45:B   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE IV/CD26 IN COMPLEX WITH A FLUOROOLEFIN INHIBITOR  |   ALPHA/BETA, BETA-PROPELLER, DIMER, AMINOPEPTIDASE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE 
3c60:C    (THR84) to   (PRO181)  CRYSTAL STRUCTURE OF MOUSE MHC CLASS II I-AB/3K PEPTIDE COMPLEXED WITH MOUSE TCR YAE62  |   TCR-PMHC COMPLEX, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC II, TRANSMEMBRANE, SUGAR BINDING PROTEIN/IMMUNE SYSTEM COMPLEX 
3c60:G    (THR84) to   (PRO181)  CRYSTAL STRUCTURE OF MOUSE MHC CLASS II I-AB/3K PEPTIDE COMPLEXED WITH MOUSE TCR YAE62  |   TCR-PMHC COMPLEX, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC II, TRANSMEMBRANE, SUGAR BINDING PROTEIN/IMMUNE SYSTEM COMPLEX 
5fhb:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF PROTECTIVE EBOLA VIRUS ANTIBODY 100  |   IG DOMAIN, FAB, IMMUNE SYSTEM 
5fhc:A   (SER120) to   (GLU212)  CRYSTAL STRUCTURE OF PROTECTIVE HUMAN ANTIBODIES 100 AND 114 IN COMPLEX WITH EBOLA VIRUS FUSION GLYCOPROTEIN (GP)  |   IG DOMAIN, FAB, IMMUNE SYSTEM, FUSION, EBOLA VIRUS, GLYCOPROTEIN, GP, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3ccb:D   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DPP4 IN COMPLEX WITH A BENZIMIDAZOLE DERIVATIVE  |   STRUCTURE-BASED DESIGN, DENZIMIDAZOLE DERIVATIVES, PEPTIDASE, AMINOPEPTIDASE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE 
4rfe:A   (THR116) to   (GLU212)  CRYSTAL STRUCTURE OF ADCC-POTENT ANTI-HIV-1 RHESUS MACAQUE ANTIBODY JR4 FAB  |   HIV-1 GP120 SPECIFIC ANTIBODY, CD4I ANTIBODY, ADCC, HIV-1 ENV, ANTI- HIV-1 ENV ANTIBODY JR4, IMMUNE SYSTEM 
4rfn:H   (THR116) to   (GLU212)  CRYSTAL STRUCTURE OF ADCC-POTENT RHESUS MACAQUE ANTIBODY JR4 IN COMPLEX WITH HIV-1 CLADE A/E GP120 AND M48  |   HIV-1 GP120, VIRAL PROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3ngb:E   (GLY118) 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 
5fo7:B   (PHE830) to   (LYS930)  CRYSTAL STRUCTURE OF HUMAN COMPLEMENT C3B AT 2.8 ANGSTROM RESOLUTION  |   LIPID BINDING, COMPLEMENT SYSTEM, IMMUNE SYSTEM, PLASMA PROTEIN 
5fo8:B   (PHE830) to   (VAL932)  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 
3nms:B   (PHE808) to   (VAL910)  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 
3nox:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DPP-IV IN COMPLEX WITH SA-(+)-(6- (AMINOMETHYL)-5-(2,4-DICHLOROPHENYL)-7-METHYLIMIDAZO[1,2-A]PYRIMIDIN- 2-YL)(MORPHOLINO)METHANONE  |   EXOPEPTIDASE, ALPHA/BETA HYDROLASE FOLD, BETA BARREL, BETA PROPELLER, DPP4, DIMER, PROTEIN:INHIBITOR COMPLEX, AMINOPEPTIDASE, GLYCOPROTEIN, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE, HYDROLASE 
3nox:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DPP-IV IN COMPLEX WITH SA-(+)-(6- (AMINOMETHYL)-5-(2,4-DICHLOROPHENYL)-7-METHYLIMIDAZO[1,2-A]PYRIMIDIN- 2-YL)(MORPHOLINO)METHANONE  |   EXOPEPTIDASE, ALPHA/BETA HYDROLASE FOLD, BETA BARREL, BETA PROPELLER, DPP4, DIMER, PROTEIN:INHIBITOR COMPLEX, AMINOPEPTIDASE, GLYCOPROTEIN, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE, HYDROLASE 
4rqq:H   (GLY123) to   (PRO218)  CRYSTAL STRUCTURE OF HUMAN FAB PGDM1400, A BROADLY REACTIVE AND POTENT HIV-1 NEUTRALIZING ANTIBODY  |   IGG, ANTI-HIV-1 ANTIBODY, HIV-1 ENV TRIMER, IMMUNE SYSTEM 
4rqs:D   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF FULLY GLYCOSYLATED HIV-1 GP120 CORE BOUND TO CD4 AND 17B FAB  |   IMMUNOGLOBULIN FOLD, N-LINKED GLYCOSYLATION, IMMUNE SYSTEM 
4rrp:J   (SER120) 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 
3cup:A    (GLN88) to   (SER180)  CRYSTAL STRUCTURE OF THE MHC CLASS II MOLECULE I-AG7 IN COMPLEX WITH THE PEPTIDE GAD221-235  |   HISTOCOMPATABILITY ANTIGEN, MHC CLASS II, I-AG7, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC II, TRANSMEMBRANE, IMMUNE SYSTEM 
3o95:D   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DPP4 BOUND TO TAK-100  |   PROTEASE AND 8-BLADED BETA-PROPELLER DOMAIN, AMINOPEPTIDASE, CELL MEMBRANE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE, SIGNALING PROTEIN, HYDROLASE,SIGNALING PROTEIN, HYDROLASE,SIGNALING PROTEIN-INHIBITOR COMPLEX 
3d4l:A   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE IV/CD26 IN COMPLEX WITH A NOVEL INHIBITOR  |   ALPHA/BETA, BETA-PROPELLER, DIMER, AMINOPEPTIDASE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE 
3oaz:M   (SER120) to   (GLU226)  A NON-SELF SUGAR MIMIC OF THE HIV GLYCAN SHIELD SHOWS ENHANCED ANTIGENICITY  |   FAB, IMMUNE SYSTEM 
3d85:D   (LEU219) to   (PRO304)  CRYSTAL STRUCTURE OF IL-23 IN COMPLEX WITH NEUTRALIZING FAB  |   INTERLEUKIN-23, FAB, IMMUNE SYSTEM/CYTOKINE COMPLEX 
3oc0:A   (GLN153) to   (SER217)  STRUCTURE OF HUMAN DPP-IV WITH HTS HIT (2S,3S,11BS)-3-BUTYL-9,10- DIMETHOXY-1,3,4,6,7,11B-HEXAHYDRO-2H-PYRIDO[2,1-A]ISOQUINOLIN-2- YLAMINE  |   DIABETES TYPE II, AMINOPEPTIDASE, CELL MEMBRANE, DISULFIDE BOND, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE 
3oc0:B   (GLN153) to   (SER217)  STRUCTURE OF HUMAN DPP-IV WITH HTS HIT (2S,3S,11BS)-3-BUTYL-9,10- DIMETHOXY-1,3,4,6,7,11B-HEXAHYDRO-2H-PYRIDO[2,1-A]ISOQUINOLIN-2- YLAMINE  |   DIABETES TYPE II, AMINOPEPTIDASE, CELL MEMBRANE, DISULFIDE BOND, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE 
3dem:A   (SER190) to   (ALA277)  CUB1-EGF-CUB2 DOMAIN OF HUMAN MASP-1/3  |   COMPLEMENT SYSTEM, INNATE IMMUNITY, CALCIUM BINDING SITES, COMPLEMENT PATHWAY, EGF-LIKE DOMAIN, GLYCOPROTEIN, HYDROLASE, HYDROXYLATION, IMMUNE RESPONSE, PROTEASE, SERINE PROTEASE, SUSHI, LECTIN 
3dem:B   (SER190) to   (ALA277)  CUB1-EGF-CUB2 DOMAIN OF HUMAN MASP-1/3  |   COMPLEMENT SYSTEM, INNATE IMMUNITY, CALCIUM BINDING SITES, COMPLEMENT PATHWAY, EGF-LIKE DOMAIN, GLYCOPROTEIN, HYDROLASE, HYDROXYLATION, IMMUNE RESPONSE, PROTEASE, SERINE PROTEASE, SUSHI, LECTIN 
5ggu:H   (SER132) to   (PRO225)  CRYSTAL STRUCTURE OF TREMELIMUMAB FAB  |   ANTIBODY, IMMUNE SYSTEM 
3dmk:B   (PRO584) to   (LEU664)  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   (PRO584) to   (LEU664)  CRYSTAL STRUCTURE OF DOWN SYNDROME CELL ADHESION MOLECULE (DSCAM) ISOFORM 1.30.30, N-TERMINAL EIGHT IG DOMAINS  |   IG DOMAINS, IMMUNOGLOBULIN DOMAIN, CELL ADHESION 
4d8m:A   (GLN597) to   (ARG690)  CRYSTAL STRUCTURE OF BACILLUS THURINGIENSIS CRY5B NEMATOCIDAL TOXIN  |   GLYCOLIPID BINDING, LIPID BINDING PROTEIN 
4d8p:C    (GLU88) to   (PRO180)  STRUCTURAL AND FUNCTIONAL STUDIES OF THE TRANS-ENCODED HLA-DQ2.3 (DQA1*03:01/DQB1*02:01) MOLECULE  |   CLASS II MHC, IMMUNE SYSTEM 
3dsm:A   (SER190) to   (PRO264)  CRYSTAL STRUCTURE OF THE SURFACE LAYER PROTEIN BACUNI_02894 FROM BACTEROIDES UNIFORMIS, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET BTR193D.  |   SEVEN_BLATED BETA PROPELLER, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, UNKNOWN FUNCTION 
4db5:A    (TRP33) to   (LEU117)  CRYSTAL STRUCTURE OF RABBIT GITRL  |   GITRL, GLUCOCORTICOID-INDUCED TNF RECEPTOR LIGAND, IMMUNE SYSTEM, TNFRSF18, STRUCTURAL GENOMICS 
3osv:B    (ASP15) to   (PRO102)  THE CRYTSAL STRUCTURE OF FLGD FROM P. AERUGINOSA  |   FLGD, FLAGELLUM, P. AERUGINOSA, STRUCTURAL PROTEIN 
3osv:C    (ASP15) to   (PRO102)  THE CRYTSAL STRUCTURE OF FLGD FROM P. AERUGINOSA  |   FLGD, FLAGELLUM, P. AERUGINOSA, STRUCTURAL PROTEIN 
3osv:D    (ASP15) to   (ASN104)  THE CRYTSAL STRUCTURE OF FLGD FROM P. AERUGINOSA  |   FLGD, FLAGELLUM, P. AERUGINOSA, STRUCTURAL PROTEIN 
4u49:A    (ASP22) to   (THR107)  CRYSTAL STRUCTURE OF PECTATE LYASE PEL3 FROM PECTOBACTERIUM CAROTOVORUM WITH TWO MONOMERS IN THE A.U  |   PROTEIN SECRETION, BACTERIAL PATHOGENESIS, LYASE 
4dev:A    (GLY38) to   (ASP123)  AN ACETYL XYLAN ESTERASE (EST2A) FROM THE RUMEN BACTERIUM BUTYRIVIBRIO PROTEOCLASTICUS.  |   ACETYL XYLAN ESTERASE, HYDROLASE 
4dev:B    (GLY38) to   (ASP123)  AN ACETYL XYLAN ESTERASE (EST2A) FROM THE RUMEN BACTERIUM BUTYRIVIBRIO PROTEOCLASTICUS.  |   ACETYL XYLAN ESTERASE, HYDROLASE 
4dev:C    (GLY38) to   (ASP123)  AN ACETYL XYLAN ESTERASE (EST2A) FROM THE RUMEN BACTERIUM BUTYRIVIBRIO PROTEOCLASTICUS.  |   ACETYL XYLAN ESTERASE, HYDROLASE 
4dev:E    (GLY38) to   (ASP123)  AN ACETYL XYLAN ESTERASE (EST2A) FROM THE RUMEN BACTERIUM BUTYRIVIBRIO PROTEOCLASTICUS.  |   ACETYL XYLAN ESTERASE, HYDROLASE 
4dev:G    (GLY38) to   (PHE117)  AN ACETYL XYLAN ESTERASE (EST2A) FROM THE RUMEN BACTERIUM BUTYRIVIBRIO PROTEOCLASTICUS.  |   ACETYL XYLAN ESTERASE, HYDROLASE 
4dev:H    (GLY38) to   (ASP123)  AN ACETYL XYLAN ESTERASE (EST2A) FROM THE RUMEN BACTERIUM BUTYRIVIBRIO PROTEOCLASTICUS.  |   ACETYL XYLAN ESTERASE, HYDROLASE 
5hhx:H   (GLY118) to   (PRO213)  INHIBITING COMPLEX IL-17A AND IL-17RA INTERACTIONS WITH A LINEAR PEPTIDE  |   IL-17, INFLAMMATION, INHIBITOR, COMPLEX CRYSTAL STRUCTURE, IMMUNE SYSTEM-INHIBITOR COMPLEX 
5hi4:H   (SER120) 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:H   (SER120) 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 
3p40:A   (THR252) to   (ALA335)  CRYSTAL STRUCTURE OF NEUROFASCIN ADHESION COMPLEX IN SPACE GROUP P3221  |   IG DOMAINS, CELL ADHESION 
3p54:A   (ASN313) to   (ALA399)  CRYSTAL STRUCTURE OF THE JAPANESE ENCEPHALITIS VIRUS ENVELOPE PROTEIN, STRAIN SA-14-14-2.  |   VIRAL ENVELOPE PROTEINS, STRUCTURAL GENOMICS, FUSION PEPTIDE, ANTIBODY EPITOPES, FLAVIVIRUS, JAPANESE ENCEPHALITIS VIRUS, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID, VIRAL PROTEIN 
4dp8:X    (PHE19) to    (ASN99)  THE 1.07 ANGSTROM CRYSTAL STRUCTURE OF REDUCED (CUI) POPLAR PLASTOCYANIN A AT PH 4.0  |   MEMBRANE, THYLAKOID, TRANSIT PEPTIDE, PLASTOCYANIN-LIKE DOMAIN, COPPER-BINDING, ELECTRON TRANSPORT 
4dqo:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF PG16 FAB IN COMPLEX WITH V1V2 REGION FROM HIV-1 STRAIN ZM109  |   IMMUNOGLOBULIN, IMMUNE RECOGNITION, IMMUNE SYSTEM, GLYCAN, HIV-1, V1V2, ENVELOPE GLYCOPROTEIN 
4dsa:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DPP-IV WITH COMPOUND C1  |   INHIBITOR COMPLEX, SERINE EXOPEPTIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4dsa:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DPP-IV WITH COMPOUND C1  |   INHIBITOR COMPLEX, SERINE EXOPEPTIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4dvr:H   (SER126) to   (PRO219)  CRYSTAL STRUCTURE OF YU2 GP120 CORE IN COMPLEX WITH FAB 48D AND NBD- 557  |   HIV-1 GP120, CD4 BINDING SITE, NBD-557, IMMUNE SYSTEM-TRANSCRIPTION INHIBITOR COMPLEX 
4uow:6    (ASP13) to    (SER98)  CRYSTAL STRUCTURE OF THE TITIN M10-OBSCURIN IG DOMAIN 1 COMPLEX  |   TRANSFERASE-STRUCTURAL PROTEIN COMPLEX, TRANSFERASE, SARCOMERE, IMMUNOGLOBULIN DOMAIN, LIMB-GIRDLE MUSCULAR DYSTROPHY 
4uow:8    (ASP13) to    (SER98)  CRYSTAL STRUCTURE OF THE TITIN M10-OBSCURIN IG DOMAIN 1 COMPLEX  |   TRANSFERASE-STRUCTURAL PROTEIN COMPLEX, TRANSFERASE, SARCOMERE, IMMUNOGLOBULIN DOMAIN, LIMB-GIRDLE MUSCULAR DYSTROPHY 
4uow:A    (ASP13) to    (SER98)  CRYSTAL STRUCTURE OF THE TITIN M10-OBSCURIN IG DOMAIN 1 COMPLEX  |   TRANSFERASE-STRUCTURAL PROTEIN COMPLEX, TRANSFERASE, SARCOMERE, IMMUNOGLOBULIN DOMAIN, LIMB-GIRDLE MUSCULAR DYSTROPHY 
4uow:I    (ASP13) to    (SER98)  CRYSTAL STRUCTURE OF THE TITIN M10-OBSCURIN IG DOMAIN 1 COMPLEX  |   TRANSFERASE-STRUCTURAL PROTEIN COMPLEX, TRANSFERASE, SARCOMERE, IMMUNOGLOBULIN DOMAIN, LIMB-GIRDLE MUSCULAR DYSTROPHY 
5i8e:C   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING HIV-1 FUSION PEPTIDE- TARGETING ANTIBODY VRC34.01 FAB  |   HIV-1, ENVELOPE, TRIMER, FUSION PEPTIDE, ANTIBODY, NEUTRALIZING, IMMUNE SYSTEM 
3pob:A   (GLU192) to   (ALA277)  CRYSTAL STRUCTURE OF MASP-1 CUB2 DOMAIN IN COMPLEX WITH THE COLLAGEN- LIKE DOMAIN OF MBL  |   COLLAGEN COMPLEX, MASP, CUB DOMAIN, MBL, MBP, COLLAGEN PEPTIDE, CALCIUM BINDING SITE, COMPLEMENT PROTEINS, LECTIN PATHWAY OF COMPLEMENT, MASP-1, BLOODSTREAM, HYDROLASE 
3poe:A   (GLU192) to   (ALA277)  CRYSTAL STRUCTURE OF THE MASP-1 CUB2 DOMAIN BOUND TO CA2+  |   CUB DOMAIN, CA2+ BINDING SITE, COMPLEMENT PROTEIN, LECTIN PATHWAY OF COMPLEMENT, MBL, MBP, BLOODSTREAM, HYDROLASE 
3pof:A   (SER190) to   (ALA277)  CRYSTAL STRUCTURE OF MASP-1 CUB2 DOMAIN BOUND TO CA2+  |   CUB DOMAIN, CA2+ BINDING SITE, COMPLEMENT PROTEIN, LECTIN PATHWAY OF COMPLEMENT, MBL, MBP, FICOLINS, BLOODSTREAM, HYDROLASE 
3pof:B   (GLU192) to   (ALA277)  CRYSTAL STRUCTURE OF MASP-1 CUB2 DOMAIN BOUND TO CA2+  |   CUB DOMAIN, CA2+ BINDING SITE, COMPLEMENT PROTEIN, LECTIN PATHWAY OF COMPLEMENT, MBL, MBP, FICOLINS, BLOODSTREAM, HYDROLASE 
3pog:A   (SER190) to   (ALA277)  CRYSTAL STRUCTURE OF THE MASP-1 CUB2 DOMAIN BOUND TO CA2+  |   CUB DOMAIN, CA2+ BINDING SITE, COMPLEMENT PROTEIN, LECTIN PATHWAY OF COMPLEMENT, MBL, MBP, FICOLINS, BLOODSTREAM, HYDROLASE 
3pog:B   (GLU192) to   (ALA277)  CRYSTAL STRUCTURE OF THE MASP-1 CUB2 DOMAIN BOUND TO CA2+  |   CUB DOMAIN, CA2+ BINDING SITE, COMPLEMENT PROTEIN, LECTIN PATHWAY OF COMPLEMENT, MBL, MBP, FICOLINS, BLOODSTREAM, HYDROLASE 
3poi:A   (SER190) to   (ALA277)  CRYSTAL STRUCTURE OF MASP-1 CUB2 DOMAIN BOUND TO METHYLAMINE  |   CUB DOMAIN, CA2+ BINDING SITE, COMPLEX WITH METHYLAMINE, COMPLEMENT PROTEIN, LECTIN PATHWAY OF COMPLEMENT, MBL, MBP, FICOLINS, BLOODSTREAM, HYDROLASE 
3poi:B   (GLU192) to   (ALA277)  CRYSTAL STRUCTURE OF MASP-1 CUB2 DOMAIN BOUND TO METHYLAMINE  |   CUB DOMAIN, CA2+ BINDING SITE, COMPLEX WITH METHYLAMINE, COMPLEMENT PROTEIN, LECTIN PATHWAY OF COMPLEMENT, MBL, MBP, FICOLINS, BLOODSTREAM, HYDROLASE 
3poj:A   (SER190) to   (ALA277)  CRYSTAL STRUCTURE OF MASP-1 CUB2 DOMAIN BOUND TO ETHYLAMINE  |   CUB DOMAIN, CA2+ BINDING SITE, COMPLEX WITH ETHYLAMINE, COMPLEMENT PROTEIN, LECTIN PATHWAY OF COMPLEMENT, MBL, MBP, FICOLINS, BLOODSTREAM, HYDROLASE 
3poj:B   (GLU192) to   (ALA277)  CRYSTAL STRUCTURE OF MASP-1 CUB2 DOMAIN BOUND TO ETHYLAMINE  |   CUB DOMAIN, CA2+ BINDING SITE, COMPLEX WITH ETHYLAMINE, COMPLEMENT PROTEIN, LECTIN PATHWAY OF COMPLEMENT, MBL, MBP, FICOLINS, BLOODSTREAM, HYDROLASE 
5ibt:H   (SER132) to   (PRO225)  UCA FAB (UNBOUND) FROM 6515 LINEAGE  |   ANTIBODY, INFLUENZA, UNBOUND, IMMUNE SYSTEM 
5if0:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF VRC01C-HUGL2 FAB FROM AN HIV-1 NAIVE DONOR IN COMPLEX WITH WITH A GERMLINE-TARGETING GP120 ENGINEERED OUTER DOMAIN EOD-GT8 AT 2.44 A  |   HIV-1 GP120, ENGINEERED OUTER DOMAIN (EOD), GERMLINE TARGETING, CD4 BINDING SITE, VRC01-CLASS NAIVE HUMAN GERMLINE ANTIBODY, IMMUNE SYSTEM, VIRAL-PROTEIN COMPLEX, IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX 
4urt:B   (LEU951) to  (ARG1040)  THE CRYSTAL STRUCTURE OF A FRAGMENT OF NETRIN-1 IN COMPLEX WITH FN5-FN6 OF DCC  |   PROTEIN BINDING, APOPTOSIS, AXON GUIDANCE, DEPENDENCE RECEPTOR 
5ifa:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF UNBOUND VRC01C-HUGL2 FAB FROM AN HIV-1 NAIVE DONOR AT 1.82 A  |   VRC01-CLASS NAIVE HUMAN GERMLINE ANTIBODY, CD4 BINDING SITE, IMMUNE SYSTEM, ANTI-HIV-1 
4utb:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF DENGUE 2 VIRUS ENVELOPE GLYCOPROTEIN IN COMPLEX WITH THE FAB FRAGMENT OF THE BROADLY NEUTRALIZING HUMAN ANTIBODY EDE2 A11  |   IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX, VIRAL PROTEIN, MEMBRANE FUSION, CLASS 2 FUSION PROTEIN, DENGUE VIRUS, BROADLY NEUTRALIZING ANTIBODY , IMMUNE SYSTEM, FAB FRAGMENT 
4utb:I   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF DENGUE 2 VIRUS ENVELOPE GLYCOPROTEIN IN COMPLEX WITH THE FAB FRAGMENT OF THE BROADLY NEUTRALIZING HUMAN ANTIBODY EDE2 A11  |   IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX, VIRAL PROTEIN, MEMBRANE FUSION, CLASS 2 FUSION PROTEIN, DENGUE VIRUS, BROADLY NEUTRALIZING ANTIBODY , IMMUNE SYSTEM, FAB FRAGMENT 
3pv7:A   (ALA144) to   (THR244)  CRYSTAL STRUCTURE OF NKP30 LIGAND B7-H6  |   NK CELL RECEPTOR, RECEPTOR-LIGAND COMPLEX, IMMUNE SYSTEM 
3pvm:D   (THR940) to  (LEU1333)  STRUCTURE OF COMPLEMENT C5 IN COMPLEX WITH CVF  |   IMMUNE SYSTEM, COMPLEMENT 
3pxj:D   (PHE139) to   (SER220)  TANDEM IG REPEATS OF DLAR  |   IG DOMAINS, CELL ADHESION, RECEPTOR PROTEIN TYROSINE PHOSPHATASE, HYDROLASE 
3q0t:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DPP-IV IN COMPLEX WITHSA-(+)- METHYL2-(3- (AMINOMETHYL)-4-(2,4-DICHLOROPHENYL)-2-METHYL- 7-OXO-5H-PYRROLO[3,4- B]PYRIDIN-6(7H)-YL)ACETATE  |   EXOPEPTIDASE, ALPHA/BETA HYDROLASE FOLD, BETA BARREL, BETA PROPELLER, AMINOPEPTIDASE, GLYCOPROTEIN, MEMBRANE, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
3q1s:H   (SER132) to   (PRO225)  HIV-1 NEUTRALIZING ANTIBODY Z13E1 IN COMPLEX WITH EPITOPE DISPLAY PROTEIN  |   IMMUNOGLOBULIN FOLD, ANTIBODY, GP41, IMMUNE SYSTEM-CYTOKINE COMPLEX 
4eow:H   (SER134) to   (PRO227)  CRYSTAL STRUCTURE OF A DISEASE-ASSOCIATED ANTI-HUMAN GM-CSF AUTOANTIBODY MB007  |   IMMUNSYSTEM, ALPHA-HELICAL STRETCH IN CDR3-H, PROTEIN-DOCKING, IMMUNOGLOBULIN IGG1 (LAMBDA), AUTOANTIBODY CAUSING PAP, GM-CSF, IMMUNE SYSTEM 
3q6f:B   (SER120) to   (PRO213)  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:D   (SER120) to   (PRO213)  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:F   (SER120) to   (PRO213)  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:H   (SER120) to   (PRO213)  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:J   (SER120) to   (PRO213)  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:L   (SER120) to   (PRO213)  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 
4ewe:A   (GLY179) to   (GLU244)  STUDY ON STRUCTURE AND FUNCTION RELATIONSHIPS IN HUMAN PIRIN WITH MANGANESE ION  |   BETA SANDWICH, CUPIN, METAL BINDING PROTEIN, TRANSCRIPTION COFACTOR ACTIVITY, PROTEIN BINDING, NUCLEUS, SIGNALING PROTEIN 
3qcv:I   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF THE LT3015 ANTIBODY FAB FRAGMENT IN COMPLEX WITH LYSOPHOSPHATIDIC ACID (18:2)  |   ANTIBODY, LYSOPHOSPHATIDIC ACID BINDING, IMMUNE SYSTEM 
4f15:K   (THR124) to   (CYS220)  MOLECULAR BASIS OF INFECTIVITY OF 2009 PANDEMIC H1N1 INFLUENZA A VIRUSES  |   INFLUENZA VIRUS, HAEMAGGLUTININ, CONFORMATION, ANTIBODY, IMMUNE SYSTEM 
4f57:H   (SER120) to   (PRO213)  FAB STRUCTURE OF A NEUTRALIZING ANTIBODY L1 FROM AN EARLY SUBTYPE A HIV-1 INFECTED PATIENT  |   IG, ANTIBODY, GP120, IMMUNE SYSTEM 
4f58:H   (SER120) to   (PRO213)  FAB STRUCTURE OF A NEUTRALIZING ANTIBODY L3 FROM AN EARLY SUBTYPE A HIV-1 INFECTED PATIENT  |   IG, ANTIBODY, GP120, IMMUNE SYSTEM 
4f58:I   (SER120) to   (PRO213)  FAB STRUCTURE OF A NEUTRALIZING ANTIBODY L3 FROM AN EARLY SUBTYPE A HIV-1 INFECTED PATIENT  |   IG, ANTIBODY, GP120, IMMUNE SYSTEM 
4f58:J   (SER120) to   (PRO213)  FAB STRUCTURE OF A NEUTRALIZING ANTIBODY L3 FROM AN EARLY SUBTYPE A HIV-1 INFECTED PATIENT  |   IG, ANTIBODY, GP120, IMMUNE SYSTEM 
4f58:K   (SER120) to   (PRO213)  FAB STRUCTURE OF A NEUTRALIZING ANTIBODY L3 FROM AN EARLY SUBTYPE A HIV-1 INFECTED PATIENT  |   IG, ANTIBODY, GP120, IMMUNE SYSTEM 
4f91:B  (GLU2018) to  (ASP2125)  BRR2 HELICASE REGION  |   RNP REMODELING, PRE-MRNA SPLICING, SPLICEOSOME CATALYTIC ACTIVATION, DEXD/H-BOX RNA HELICASE, RNA AND ATP BINDING, NUCLEUS, HYDROLASE 
4v33:B    (LYS48) to   (GLU141)  CRYSTAL STRUCTURE OF THE PUTATIVE POLYSACCHARIDE DEACETYLASE BA0330 FROM BACILLUS ANTHRACIS  |   HYDROLASE, FIBRONECTIN TYPE III DOMAIN 
4ffv:B   (GLN151) to   (SER215)  CRYSTAL STRUCTURE OF DIPEPTIDYL PEPTIDASE IV (DPP4, DPP-IV, CD26) IN COMPLEX WITH 11A19 FAB  |   HYDROLASE, HYDROLASE-IMMUNE SYSTEM, INHIBITOR COMPLEX 
4ffw:B   (GLN151) to   (SER215)  CRYSTAL STRUCTURE OF DIPEPTIDYL PEPTIDASE IV (DPP4, DPP-IV, CD26) IN COMPLEX WITH FAB + SITAGLIPTIN  |   HYDROLASE, HYDROLASE-IMMUNE SYSTEM, INHIBITOR COMPLEX 
4fmf:B   (GLY132) to   (VAL243)  CRYSTAL STRUCTURE OF HUMAN NECTIN-1 FULL ECTODOMAIN (D1-D3)  |   IMMUNOGLOBULIN-LIKE DOMAIN, IG DOMAIN, VIRAL ENTRY RECEPTOR, CELL ADHESION 
5jif:A   (ALA198) to   (PRO279)  CRYSTAL STRUCTURE OF MOUSE HEPATITIS VIRUS STRAIN DVIM HEMAGGLUTININ- ESTERASE  |   HEMAGGLUTIN, ESTERASE, HEPATITIS VIRUS, CORONAVIRUS, VIRAL PROTEIN 
5jif:B   (ALA198) to   (PRO279)  CRYSTAL STRUCTURE OF MOUSE HEPATITIS VIRUS STRAIN DVIM HEMAGGLUTININ- ESTERASE  |   HEMAGGLUTIN, ESTERASE, HEPATITIS VIRUS, CORONAVIRUS, VIRAL PROTEIN 
4frw:D   (LEU150) to   (ILE239)  CRYSTAL STRUCTURE OF HUMAN NECTIN-4 EXTRACELLULAR FRAGMENT D1-D2  |   IMMUNOGLOBULIN-LIKE DOMAIN, IG DOMAIN, VIRAL ENTRY RECEPTOR, CELL ADHESION 
4frw:E   (PHE137) to   (HIS241)  CRYSTAL STRUCTURE OF HUMAN NECTIN-4 EXTRACELLULAR FRAGMENT D1-D2  |   IMMUNOGLOBULIN-LIKE DOMAIN, IG DOMAIN, VIRAL ENTRY RECEPTOR, CELL ADHESION 
5jo5:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF 10E8 GHV-GLV ANTIGEN-BINDING FRAGMENT.  |   MPER, HIV-1, ANTIBODY DEVELOPMENT, NEUTRALIZING, IMMUNE SYSTEM 
5jo5:E   (GLY118) to   (PRO213)  CRYSTAL STRUCTURE OF 10E8 GHV-GLV ANTIGEN-BINDING FRAGMENT.  |   MPER, HIV-1, ANTIBODY DEVELOPMENT, NEUTRALIZING, IMMUNE SYSTEM 
5jof:E   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF VRC03 GHVGLV ANTIGEN-BINDING FRAGMENT.  |   HIV-1, CD4 BINDING SITE, NEUTRALIZING, ANTIBODY DEVELOPMENT, IMMUNE SYSTEM 
4g1f:C   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV IN COMPLEX WITH A PYRIDOPYRIMIDINEDIONE ANALOGUE  |   PROTEASE, 8-BLADED BETA-PROPELLER DOMAIN, AMINOPEPTIDASE, CELL MEMBRANE, GLYCOPROTEIN, HYDROLASE, SECRETED, SERINE PROTEASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4g5z:H   (SER125) to   (PRO218)  CRYSTAL STRUCTURE OF THE THERAPEUTICAL ANTIBODY FRAGMENT OF CANAKINUMAB IN ITS UNBOUND STATE  |   IMMUNOGLOBULIN FOLD, ANTIBODY, IMMUNOGLOBULIN, INTERLEUKINE-1BETA BINDING, CYTOKINE, BLOOD SYSTEM, IMMUNE SYSTEM 
4g6j:H   (SER125) to   (PRO218)  CRYSTAL STRUCTURE OF HUMAN IL-1BETA IN COMPLEX WITH THE THERAPEUTIC ANTIBODY BINDING FRAGMENT OF CANAKINUMAB  |   IMMUNGLOBULIN FOLD, INTERLEUKIN-1BETA BINDING, IMMUNE SYSTEM 
5kan:G   (SER135) 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 
4gg6:C    (ASN78) to   (PRO180)  PROTEIN COMPLEX  |   IMMUNE RECEPTOR-LIGAND COMPLEX, IMMUNE SYSTEM 
4gh7:D  (THR1271) to  (PRO1371)  CRYSTAL STRUCTURE OF ANTICALIN N7A IN COMPLEX WITH ONCOFETAL FIBRONECTIN FRAGMENT FN7B8  |   LIPOCALIN, ANTICALIN, HUMAN FIBRONECTIN, FN TYPE III DOMAIN, ONCOFETAL FIBRONECTIN SPLICE VARIANT P02751-7, LIPOCALIN-BASED BINDING PROTEIN, EXTRA-DOMAIN B, EIIIB, ED-B, EXTRACELLULAR MATRIX, PROTEIN BINDING 
4go6:D  (ALA1896) to  (ARG1998)  CRYSTAL STRUCTURE OF HCF-1 SELF-ASSOCIATION SEQUENCE 1  |   TANDEM FIBRONECTIN REPEAT, PROTEIN INTERACTION, TRANSCRIPTION, PROTEIN BINDING 
5kov:W    (THR21) to    (PRO98)  CRYSTAL STRUCTURE OF THE HUMAN ASTROVIRUS 2 CAPSID PROTEIN SPIKE IN COMPLEX WITH A SINGLE CHAIN VARIABLE FRAGMENT OF AN ASTROVIRUS NEUTRALIZING ANTIBODY AT 3.24-A RESOLUTION  |   VIRAL PROTEIN, CAPSID PROTEIN, ICOSAHEDRAL VIRUS, SINGLE CHAIN VARIABLE FRAGMENT. 
5ks9:C    (GLU88) to   (PRO180)  BEL502-DQ8-GLIA-ALPHA1 COMPLEX  |   CELIAC DISEASE T CELL RECEPTOR PEPTIDE MHC COMPLEX, IMMUNE SYSTEM 
5ksa:A    (GLU88) to   (PRO180)  BEL602-DQ8.5-GLIA-GAMMA1 COMPLEX  |   CELIAC DISEASE T CELL RECEPTOR PEPTIDE MHC COMPLEX, IMMUNE SYSTEM 
5ksb:A    (GLU88) to   (PRO180)  T15-DQ8.5-GLIA-GAMMA1 COMPLEX  |   CELIAC DISEASE T CELL RECEPTOR PEPTIDE MHC COMPLEX, IMMUNE SYSTEM 
5ksb:C    (GLU88) to   (PRO180)  T15-DQ8.5-GLIA-GAMMA1 COMPLEX  |   CELIAC DISEASE T CELL RECEPTOR PEPTIDE MHC COMPLEX, IMMUNE SYSTEM 
5kw9:H   (SER131) to   (PRO224)  STRUCTURAL BASIS FOR NOROVIRUS NEUTRALIZATION BY A HBGA BLOCKING HUMAN IGA ANTIBODY  |   IGA, NOROVIRUS, NEUTRALISATION, FAB, ANTIBODY, ANTIVIRAL PROTEIN 
5t3x:D   (GLY118) to   (PRO213)  3.9 ANGSTROM CRYSTAL STRUCTURE OF A FULLY AND NATIVELY GLYCOSYLATED BG505 SOSIP.664 HIV-1 ENV TRIMER IN COMPLEX WITH THE BROADLY NEUTRALIZING ANTIBODIES IOMA AND 10-1074.  |   HIV, N-LINKED GLYCOSYLATION, BROADLY NEUTRALIZING ANTIBODIES, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
5t3z:H   (PRO119) to   (PRO213)  3.5 ANGSTROM CRYSTAL STRUCTURE OF A FULLY AND NATIVELY GLYCOSYLATED BG505 SOSIP.664 HIV-1 ENV TRIMER IN COMPLEX WITH THE BROADLY NEUTRALIZING ANTIBODIES IOMA AND 10-1074  |   HIV, N-LINKED GLYCOSYLATION, BROADLY NEUTRALIZING ANTIBODIES, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
5tgb:H   (SER120) to   (PRO213)  STRUCTURE OF CHIMERIC 02-CB FAB, A VRC01-LIKE GERMLINE ANTIBODY  |   FAB, GERMLINE, VRC01-LIKE, CD4-BS, HIV-1, CDRH3, IMMUNE SYSTEM 
5tgb:A   (SER120) to   (PRO213)  STRUCTURE OF CHIMERIC 02-CB FAB, A VRC01-LIKE GERMLINE ANTIBODY  |   FAB, GERMLINE, VRC01-LIKE, CD4-BS, HIV-1, CDRH3, IMMUNE SYSTEM 
8fab:D   (SER128) to   (PRO221)  CRYSTAL STRUCTURE OF THE FAB FRAGMENT FROM THE HUMAN MYELOMA IMMUNOGLOBULIN IGG HIL AT 1.8 ANGSTROMS RESOLUTION  |   IMMUNOGLOBULIN 
2oph:B   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE IV IN COMPLEX WITH AN ALPHA AMINO ACID INHIBITOR  |   ALPHA/BETA, BETA-PROPELLER, DIMER, TYPE 2 DIABETES, SELECTIVE INHIBITOR, HYDROLASE 
1aqk:H   (SER130) to   (PRO223)  THREE-DIMENSIONAL STRUCTURE OF A HUMAN FAB WITH HIGH AFFINITY FOR TETANUS TOXOID  |   HUMAN FAB, ANTI-TETANUS TOXOID, HIGH AFFINITY, CRYSTAL PACKING MOTIF, PROGRAMMING PROPENSITY TO CRYSTALLIZE, IMMUNOGLOBULIN 
2ov0:A    (PRO33) to   (GLU105)  STRUCTURE OF THE BLUE COPPER PROTEIN AMICYANIN TO 0.75 A RESOLUTION  |   BETA-SANDWICH, ELECTRON TRANSPORT 
2b9u:A    (GLY55) to   (HIS134)  CRYSTAL STRUCTURE OF DTDP-4-DEHYDRORHAMNOSE 3,5-EPIMERASE FROM SULFOLOBUS TOKODAII  |   BETA CLASS, JELLY ROLL-LIKE TOPOLOGY, FLATTENED BARREL, ISOMERASE 
4hfw:B   (SER127) to   (PRO220)  ANTI ROTAVIRUS ANTIBODY  |   IG FOLD, IMMUNE RESPONSE, ROTAVIRUS VP6 PROTEIN, IMMUNE SYSTEM 
4hg4:T   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF FAB 2G1 IN COMPLEX WITH A H2N2 INFLUENZA VIRUS HEMAGGLUTININ  |   VIRAL PROTEIN/IMMUNE SYSTEM, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
2p8s:A   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE IV/CD26 IN COMPLEX WITH A CYCLOHEXALAMINE INHIBITOR  |   ALPHA/BETA, BETA-PROPELLER, DIMER, STRUCTURE-BASED DESIGN, HYDROLASE 
2p8s:B   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE IV/CD26 IN COMPLEX WITH A CYCLOHEXALAMINE INHIBITOR  |   ALPHA/BETA, BETA-PROPELLER, DIMER, STRUCTURE-BASED DESIGN, HYDROLASE 
3eyo:D   (SER132) to   (PRO225)  CRYSTAL STRUCTURE OF ANTI-HUMAN CYTOMEGALOVIRUS ANTIBODY 8F9  |   HUMAN CYTOMEGALOVIRUS, ANTIBODY, IMMUNOGLOBULIN DOMAIN, IMMUNE SYSTEM 
4hlt:A   (GLY179) to   (GLU244)  CRYSTAL STRUCTURE OF FERRIC E32V PIRIN  |   BETA SANDWICH, CUPIN, IRON, METAL BINDING PROTEIN, TRANSCRIPTION COFACTOR ACTIVITY, PROTEIN BINDING, NUCLEUS, SIGNALING PROTEIN 
4xcy:H   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN 4E10 FAB IN COMPLEX WITH PHOSPHATIDYLGLYCEROL (06:0 PG)  |   4E10 FAB ANTI HIV-1 GP41 MPER, MEMBRANE LIPIDS, IMMUNE SYSTEM, PHOSPHATIDYLGLYCEROL 
4xcy:A   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN 4E10 FAB IN COMPLEX WITH PHOSPHATIDYLGLYCEROL (06:0 PG)  |   4E10 FAB ANTI HIV-1 GP41 MPER, MEMBRANE LIPIDS, IMMUNE SYSTEM, PHOSPHATIDYLGLYCEROL 
4xcy:C   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN 4E10 FAB IN COMPLEX WITH PHOSPHATIDYLGLYCEROL (06:0 PG)  |   4E10 FAB ANTI HIV-1 GP41 MPER, MEMBRANE LIPIDS, IMMUNE SYSTEM, PHOSPHATIDYLGLYCEROL 
4xcy:E   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN 4E10 FAB IN COMPLEX WITH PHOSPHATIDYLGLYCEROL (06:0 PG)  |   4E10 FAB ANTI HIV-1 GP41 MPER, MEMBRANE LIPIDS, IMMUNE SYSTEM, PHOSPHATIDYLGLYCEROL 
4xcy:G   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN 4E10 FAB IN COMPLEX WITH PHOSPHATIDYLGLYCEROL (06:0 PG)  |   4E10 FAB ANTI HIV-1 GP41 MPER, MEMBRANE LIPIDS, IMMUNE SYSTEM, PHOSPHATIDYLGLYCEROL 
4xcy:J   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF HUMAN 4E10 FAB IN COMPLEX WITH PHOSPHATIDYLGLYCEROL (06:0 PG)  |   4E10 FAB ANTI HIV-1 GP41 MPER, MEMBRANE LIPIDS, IMMUNE SYSTEM, PHOSPHATIDYLGLYCEROL 
4i3g:A   (GLY474) to   (THR547)  CRYSTAL STRUCTURE OF DESR, A BETA-GLUCOSIDASE FROM STREPTOMYCES VENEZUELAE IN COMPLEX WITH D-GLUCOSE.  |   PA14 DOMAIN, BETA-GLUCOSIDASE, MACROLIDE ANTIBIOTIC, ANTIBIOTIC ACTIVATION, EXTRACELLULAR, HYDROLASE 
1cn4:B    (LEU26) to   (ARG111)  ERYTHROPOIETIN COMPLEXED WITH EXTRACELLULAR DOMAINS OF ERYTHROPOIETIN RECEPTOR  |   HAEMATOPOIETIC CYTOKINE, CYTOKINE RECEPTOR 
1ot4:A     (VAL5) to   (LYS102)  SOLUTION STRUCTURE OF CU(II)-COPC FROM PSEUDOMONAS SYRINGAE  |   COPPER TRAFFICKING, PARAMAGNETIC PROTEINS, TYPE II COPPER(II), STRUCTURAL PROTEOMICS IN EUROPE, SPINE, STRUCTURAL GENOMICS, METAL BINDING PROTEIN 
3g0c:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DIPEPTIDYL PEPTIDASE IV IN COMPLEX WITH A PYRIMIDINEDIONE INHIBITOR 1  |   DPP4, PYRIMIDINONE, PYRIMIDINDIONE, AMINOPEPTIDASE, CELL MEMBRANE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
3g0c:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DIPEPTIDYL PEPTIDASE IV IN COMPLEX WITH A PYRIMIDINEDIONE INHIBITOR 1  |   DPP4, PYRIMIDINONE, PYRIMIDINDIONE, AMINOPEPTIDASE, CELL MEMBRANE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
3g0c:C   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DIPEPTIDYL PEPTIDASE IV IN COMPLEX WITH A PYRIMIDINEDIONE INHIBITOR 1  |   DPP4, PYRIMIDINONE, PYRIMIDINDIONE, AMINOPEPTIDASE, CELL MEMBRANE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
2qjr:A   (GLN153) to   (SER217)  DIPEPDYL PEPTIDASE IV IN COMPLEX WITH INHIBITOR PZF  |   PROTEIN-INHIBITOR COMPLEX, AMINOPEPTIDASE, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE 
4xvs:H   (SER132) to   (PRO225)  CRYSTAL STRUCTURE OF HIV-1 DONOR 45 D45-01DG5 COREE GP120 WITH ANTIBODY 45-VRC01.H01+07.O-863513/45-VRC01.L01+07.O-110653 (VRC07_1995)  |   HIV-1 ANTIBODYOMICS NEUTRALIZING ANTIBODY GERMLINE BINDING, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4xvt:H   (SER132) to   (PRO225)  CRYSTAL STRUCTURE OF HIV-1 93TH057 COREE GP120 WITH ANTIBODY 45- VRC01.H01+07.O-863513/45-VRC01.L01+07.O-110653 (VRC07_1995)  |   HIV-1 ANTIBODYOMICS NEUTRALIZING ANTIBODY GERMLINE BINDING, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
1pm7:B    (GLY56) to   (LEU133)  RMLC (DTDP-6-DEOXY-D-XYLO-4-HEXULOSE 3,5-EPIMERASE)STRUCTURE FROM MYCOBACTERIUM TUBERCULOSIS AND INHIBITOR DESIGN. THE APO STRUCTURE.  |   RMLC, BETA BARREL, MAIN BETA SHEET STRUCTURE, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE INITIATIVE, TB STRUCTURAL GENOMICS CONSORTIUM, TBSGC, ISOMERASE 
4jan:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY CH103 IN COMPLEX WITH HIV-1 GP120  |   HIV-1, GP120, GLYCOPROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX, ANTIBODY, IMMUNOGLOBULIN, NEUTRALIZATION, VACCINE 
4jan:A   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY CH103 IN COMPLEX WITH HIV-1 GP120  |   HIV-1, GP120, GLYCOPROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX, ANTIBODY, IMMUNOGLOBULIN, NEUTRALIZATION, VACCINE 
1f3j:A    (ALA86) to   (PRO180)  HISTOCOMPATIBILITY ANTIGEN I-AG7  |   HISTOCOMPATIBILITY ANTIGEN, MHC, PEPTIDE COMPLEX, IMMUNE SYSTEM 
3u2s:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF PG9 FAB IN COMPLEX WITH V1V2 REGION FROM HIV-1 STRAIN ZM109  |   GREEK KEY, IMMUNOGLOBULIN, IMMUNE RECOGNITION, IMMUNE SYSTEM 
3u2s:A   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF PG9 FAB IN COMPLEX WITH V1V2 REGION FROM HIV-1 STRAIN ZM109  |   GREEK KEY, IMMUNOGLOBULIN, IMMUNE RECOGNITION, IMMUNE SYSTEM 
1r17:A   (LEU309) to   (LYS410)  CRYSTAL STRUCTURE ANALYSIS OF S.EPIDERMIDIS ADHESIN SDRG BINDING TO FIBRINOGEN (ADHESIN-LIGAND COMPLEX)  |   SDRG, MSCRAMM-LIGAND COMPLEX, SDRG-FIBRINOPEPTIDE COMPLEX, CELL ADHESION 
1r17:B   (LEU309) to   (LYS410)  CRYSTAL STRUCTURE ANALYSIS OF S.EPIDERMIDIS ADHESIN SDRG BINDING TO FIBRINOGEN (ADHESIN-LIGAND COMPLEX)  |   SDRG, MSCRAMM-LIGAND COMPLEX, SDRG-FIBRINOPEPTIDE COMPLEX, CELL ADHESION 
3u9p:K   (THR122) to   (ARG215)  CRYSTAL STRUCTURE OF MURINE SIDEROCALIN IN COMPLEX WITH AN FAB FRAGMENT  |   BETA BARREL, TRANSPORT PROTEIN, IMMUNE SYSTEM 
4yo0:A   (THR139) to   (PRO235)  CRYSTAL STRUCTURE OF MONOCLONAL ANTI-HUMAN PODOPLANIN ANTIBODY NZ-1 WITH BOUND PA PEPTIDE  |   ANTIBODIES, MONOCLONAL, ANTIBODY AFFINITY, CHROMATOGRAPHY, AFFINITY, EPITOPES, RATS, IMMUNOGLOBULIN FAB FRAGMENTS, KINETICS, PEPTIDES, PROTEIN BINDING, PROTEINS, RECOMBINANT FUSION PROTEINS, HUMAN PODOPLANIN, IMMUNE SYSTEM 
1fhq:A   (HIS622) to   (ILE696)  REFINED SOLUTION STRUCTURE OF THE FHA2 DOMAIN OF RAD53  |   FHA DOMAIN, RAD53, PHOSPHOTYROSINE, PHOSPHOPROTEIN, TRANSFERASE 
1fnf:A  (VAL1236) to  (GLY1332)  FRAGMENT OF HUMAN FIBRONECTIN ENCOMPASSING TYPE-III REPEATS 7 THROUGH 10  |   RGD, EXTRACELLULAR MATRIX, CELL ADHESION PROTEIN 
2v5y:A    (PRO67) to   (GLY159)  CRYSTAL STRUCTURE OF THE RECEPTOR PROTEIN TYROSINE PHOSPHATASE MU ECTODOMAIN  |   MEMBRANE, RECEPTOR, HYDROLASE, GLYCOPROTEIN, RECEPTOR PROTEIN TYROSINE PHOSPHATASE, CELL ADHESION, TRANSMEMBRANE, PROTEIN PHOSPHATASE, EXTRACELLULAR REGION, IMMUNOGLOBULIN DOMAIN 
4k8r:D   (SER135) to   (PRO228)  AN ANTIBODY AGAINST THE C-TERMINAL DOMAIN OF PCSK9 LOWERS LDL CHOLESTEROL LEVELS IN VIVO  |   IMMUNOGLOBULIN, IMMUNE SYSTEM 
4k8r:H   (SER130) to   (PRO223)  AN ANTIBODY AGAINST THE C-TERMINAL DOMAIN OF PCSK9 LOWERS LDL CHOLESTEROL LEVELS IN VIVO  |   IMMUNOGLOBULIN, IMMUNE SYSTEM 
1fve:D   (SER127) to   (GLU219)  X-RAY STRUCTURES OF THE ANTIGEN-BINDING DOMAINS FROM THREE VARIANTS OF HUMANIZED ANTI-P185-HER2 ANTIBODY 4D5 AND COMPARISON WITH MOLECULAR MODELING  |   IMMUNOGLOBULIN 
2vir:B   (THR125) to   (PRO221)  INFLUENZA VIRUS HEMAGGLUTININ COMPLEXED WITH A NEUTRALIZING ANTIBODY  |   COMPLEX (HEMAGGLUTININ/IMMMUNOGLOBULIN), GLYCOPROTEIN 
2vkw:A   (LYS605) to   (ALA692)  HUMAN NCAM, FN3 DOMAINS 1 AND 2  |   ADHESION RECEPTOR, CELL ADHESION 
4kmt:H   (SER126) to   (PRO219)  CRYSTAL STRUCTURE OF HUMAN GERMLINE ANTIBODY 5-51/O12  |   IMMUNOGLOBULIN FOLD, ANTIBODY, IMMUNE SYSTEM 
1s9v:A    (GLU88) to   (PRO180)  CRYSTAL STRUCTURE OF HLA-DQ2 COMPLEXED WITH DEAMIDATED GLIADIN PEPTIDE  |   IMMUNE SYSTEM, HLA-DQ2 
1s9v:D    (GLU88) to   (TRP178)  CRYSTAL STRUCTURE OF HLA-DQ2 COMPLEXED WITH DEAMIDATED GLIADIN PEPTIDE  |   IMMUNE SYSTEM, HLA-DQ2 
1tk3:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN APO DIPEPTIDYL PEPTIDASE IV/CD26  |   ALPHA/BETA HYDROLASE, BETA-PROPELLER, HOMODIMER, HYDROLASE 
1hkl:H   (SER120) to   (PRO213)  FREE AND LIGANDED FORM OF AN ESTEROLYTIC CATALYTIC ANTIBODY  |   CATALYTIC ANTIBODY, ESTER HYDROLYSIS, ESTEROLYTIC, FAB, IMMUNOGLOBULIN 
2hha:A   (GLN153) to   (SER217)  THE STRUCTURE OF DPP4 IN COMPLEX WITH AN OXADIAZOLE INHIBITOR  |   HYDROLASE, ALPHA/BETA, BETA-PROPELLER, DIMER 
4llu:A   (SER120) to   (PRO213)  STRUCTURE OF PERTUZUMAB FAB WITH LIGHT CHAIN CLAMBDA AT 2.16A  |   FAB, IMMUNE SYSTEM 
4lxo:A  (ASP1337) to  (VAL1416)  CRYSTAL STRUCTURE OF 9,10FN3-ELEGANTIN CHIMERA  |   FIBRONECTIN TYPE III DOMAIN, CELL BINDING, INTEGRIN ALPHA5BETA1, CELL ADHESION 
1i9r:H   (SER125) to   (PRO218)  STRUCTURE OF CD40L IN COMPLEX WITH THE FAB FRAGMENT OF HUMANIZED 5C8 ANTIBODY  |   BETA-SHEET SANDWICH, IMMUNOGLOBULIN, CYTOKINE/IMMUNE SYSTEM COMPLEX 
1i9r:K   (SER125) to   (PRO218)  STRUCTURE OF CD40L IN COMPLEX WITH THE FAB FRAGMENT OF HUMANIZED 5C8 ANTIBODY  |   BETA-SHEET SANDWICH, IMMUNOGLOBULIN, CYTOKINE/IMMUNE SYSTEM COMPLEX 
1i9r:X   (SER125) to   (PRO218)  STRUCTURE OF CD40L IN COMPLEX WITH THE FAB FRAGMENT OF HUMANIZED 5C8 ANTIBODY  |   BETA-SHEET SANDWICH, IMMUNOGLOBULIN, CYTOKINE/IMMUNE SYSTEM COMPLEX 
2i03:D   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE 4 (DPP IV) WITH POTENT ALKYNYL CYANOPYRROLIDINE (ABT-279)  |   ENZYME, SERINE PEPTIDASE, HYDROLASE 
1ikf:H   (THR129) to   (PRO225)  A CONFORMATION OF CYCLOSPORIN A IN AQUEOUS ENVIRONMENT REVEALED BY THE X-RAY STRUCTURE OF A CYCLOSPORIN-FAB COMPLEX  |   IMMUNE SYSTEM-IMMUNOSUPPRESSANT COMPLEX, FAB-CYCLOSPORIN COMPLEX, CYCLOSPORIN A, IMMUNOSUPPRESSANT 
4m5y:I   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING FAB 5J8  |   IMMUNOGLOBULIN FOLD, FRAGMENT ANTIGEN BINDING, INFLUENZA HEMAGGLUTININ RECEPTOR BINDING SITE, IMMUNE SYSTEM 
2idc:A     (ILE3) to   (TYR117)  STRUCTURE OF THE HISTONE H3-ASF1 CHAPERONE INTERACTION  |   IG-LIKE FOLD, ASF1, H3, HISTONE, CHAPERONE, CHROMATIN, REPLICATION- CHAPERONE COMPLEX 
2idt:A    (PRO33) to   (GLU105)  STRUCTURE OF M98Q MUTANT OF AMICYANIN, CU(II)  |   BLUE COPPER PROTEIN; BETA SANDWICH, ELECTRON TRANSPORT 
2iiv:A   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE 4 IN COMPLEX WITH A DIAZEPAN-2-ONE INHIBITOR  |   HYDROLASE; ALPHA/BETA; BETA-PROPELLER; DIMER, HYDROLASE 
2iiv:B   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE 4 IN COMPLEX WITH A DIAZEPAN-2-ONE INHIBITOR  |   HYDROLASE; ALPHA/BETA; BETA-PROPELLER; DIMER, HYDROLASE 
1jk8:A    (GLU88) to   (PRO180)  CRYSTAL STRUCTURE OF A HUMAN INSULIN PEPTIDE-HLA-DQ8 COMPLEX  |   HLA-DQ8, INSULIN B PEPTIDE, TYPE 1 DIABETES, AUTOIMMUNITY, IMMUNE SYSTEM 
2xla:D   (PRO116) to   (ARG196)  STRUCTURE AND METAL-LOADING OF A SOLUBLE PERIPLASM CUPRO-PROTEIN: CU- CUCA-CLOSED  |   METAL BINDING PROTEIN, CUPIN 
4n68:A   (LYS883) to   (THR968)  CRYSTAL STRUCTURE OF AN INTERNAL FN3 DOMAIN FROM HUMAN CONTACTIN-5 [PSI-NYSGRC-005804]  |   INTERNAL FN3 DOMAIN, CELL ADHESION, STRUCTURAL GENOMICS, PSI-BIOLOGY, NEW YORK STRUCTURAL GENOMICS RESEARCH CONSORTIUM, NYSGRC 
2jix:C    (GLU25) to   (HIS114)  CRYSTAL STRUCTURE OF ABT-007 FAB FRAGMENT WITH THE SOLUBLE DOMAIN OF EPO RECEPTOR  |   IMMUNE SYSTEM, RECEPTOR, TRANSMEMBRANE, RECEPTOR SOLUBLE DOMAIN, ANTIBODY, RECEPTOR-IMMUNE SYSTEM COMPLEX 
1k2d:A    (ALA86) to   (PRO180)  CRYSTAL STRUCTURE OF THE AUTOIMMUNE MHC CLASS II I-AU COMPLEXED WITH MYELIN BASIC PROTEIN 1-11 AT 2.2A  |   MHC CLASS II, I-AU, H-2U, AUTOIMMUNE DISEASE, UNIQUE REGISTER, EXPERIMENTAL AUTOIMMUNE ENCEPHALOMYELITIS, MYELIN BASIC PROTEIN, IMMUNE SYSTEM 
1wcy:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DIPEPTIDYL PEPTIDASE IV (DPPIV) COMPLEX WITH DIPROTIN A  |   SERINE PROTEASE, DIPEPTIDYL PEPTIDASE IV, CD26, PROLYL OLIGOPEPTIDASE, BETA-PROPELLER STRUCTURE, DIPROTIN A, HYDROLASE 
1x70:A   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE IV IN COMPLEX WITH A BETA AMINO ACID INHIBITOR  |   ALPHA/BETA, BETA-PROPELLER, DIMER, HYDROLASE 
4o5i:M   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY F045-092 IN COMPLEX WITH A/VICTORIA/361/2011 (H3N2) INFLUENZA HEMAGGLUTININ  |   IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4o5i:O   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY F045-092 IN COMPLEX WITH A/VICTORIA/361/2011 (H3N2) INFLUENZA HEMAGGLUTININ  |   IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4o5i:S   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY F045-092 IN COMPLEX WITH A/VICTORIA/361/2011 (H3N2) INFLUENZA HEMAGGLUTININ  |   IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4o5i:U   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY F045-092 IN COMPLEX WITH A/VICTORIA/361/2011 (H3N2) INFLUENZA HEMAGGLUTININ  |   IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
5chn:H   (SER129) to   (PRO222)  FAB FRAGMENTS OF CHIKUNGUNYA VIRUS NEUTRALIZING HUMAN MONOCLONAL ANTIBODY 5M16  |   ANTIBODY, IMMUNE SYSTEM 
1y18:F   (SER120) 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 
3kj4:H   (SER127) to   (PRO219)  STRUCTURE OF RAT NOGO RECEPTOR BOUND TO 1D9 ANTAGONIST ANTIBODY  |   NOGO RECEPTOR ANTAGONIST ANTIBODY, LRR, CELL MEMBRANE, DISULFIDE BOND, GLYCOPROTEIN, GPI-ANCHOR, LEUCINE-RICH REPEAT, LIPOPROTEIN, MEMBRANE, RECEPTOR, IMMUNE SYSTEM 
3kj4:C   (SER127) to   (PRO219)  STRUCTURE OF RAT NOGO RECEPTOR BOUND TO 1D9 ANTAGONIST ANTIBODY  |   NOGO RECEPTOR ANTAGONIST ANTIBODY, LRR, CELL MEMBRANE, DISULFIDE BOND, GLYCOPROTEIN, GPI-ANCHOR, LEUCINE-RICH REPEAT, LIPOPROTEIN, MEMBRANE, RECEPTOR, IMMUNE SYSTEM 
4p23:C    (ALA86) to   (TRP178)  J809.B5 TCR BOUND TO IAB/3K  |   TCR MHC PEPTIDE, IMMUNE SYSTEM 
4p5k:D    (THR83) to   (ALA180)  STRUCTURAL BASIS OF CHRONIC BERYLLIUM DISEASE: BRIDGING THE GAP BETWEEN ALLERGY AND AUTOIMMUNITY  |   MHC, TCR, COMPLEX, HLA, CHRONIC BERYLLIUM DISEASE, ALLERGY, AUTOIMMUNITY, IMMUNE SYSTEM 
5d71:H   (SER120) to   (PRO213)  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 
4pbw:D   (LEU142) to   (TYR223)  CRYSTAL STRUCTURE OF CHICKEN RECEPTOR PROTEIN TYROSINE PHOSPHATASE SIGMA IN COMPLEX WITH TRKC  |   RECEPTOR PROTEIN TYROSINE PHOSPHATASE (RPTP), SYNAPSE CELL SIGNALLING CELL SURFACE RECEPTOR, SIGNALING PROTEIN 
4pbw:E   (LEU142) to   (ARG227)  CRYSTAL STRUCTURE OF CHICKEN RECEPTOR PROTEIN TYROSINE PHOSPHATASE SIGMA IN COMPLEX WITH TRKC  |   RECEPTOR PROTEIN TYROSINE PHOSPHATASE (RPTP), SYNAPSE CELL SIGNALLING CELL SURFACE RECEPTOR, SIGNALING PROTEIN 
4pbw:F   (LEU142) to   (ARG225)  CRYSTAL STRUCTURE OF CHICKEN RECEPTOR PROTEIN TYROSINE PHOSPHATASE SIGMA IN COMPLEX WITH TRKC  |   RECEPTOR PROTEIN TYROSINE PHOSPHATASE (RPTP), SYNAPSE CELL SIGNALLING CELL SURFACE RECEPTOR, SIGNALING PROTEIN 
3kwf:B   (GLN153) to   (SER217)  HUMAN DPP-IV WITH CARMEGLIPTIN (S)-1-((2S,3S,11BS)-2-AMINO- 9,10-DIMETHOXY-1,3,4,6,7,11B-HEXAHYDRO-2H-PYRIDO[2,1- A]ISOQUINOLIN-3-YL)-4-FLUOROMETHYL-PYRROLIDIN-2-ONE  |   DIABETES TYPE II, AMINOPEPTIDASE, CELL MEMBRANE, DISULFIDE BOND, GLYCOPROTEIN, HYDROLASE, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL-ANCHOR, TRANSMEMBRANE 
1n0x:K   (SER120) 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 
1n1m:B   (GLN153) to   (SER217)  HUMAN DIPEPTIDYL PEPTIDASE IV/CD26 IN COMPLEX WITH AN INHIBITOR  |   ALPHA/BETA, BETA-PROPELLER, DIMER, HYDROLASE 
3ac0:A   (PHE459) to   (LYS556)  CRYSTAL STRUCTURE OF BETA-GLUCOSIDASE FROM KLUYVEROMYCES MARXIANUS IN COMPLEX WITH GLUCOSE  |   GLYCOSIDE HYDROLASE FAMILY3 BETA-GLUCOSIDASE, PA14 DOMAIN, HYDROLASE 
3lev:H   (GLY118) to   (PRO213)  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 
4q9r:H   (SER132) to   (PRO225)  CRYSTAL STRUCTURE OF AN RNA APTAMER BOUND TO TRIFLUOROETHYL-LIGAND ANALOG IN COMPLEX WITH FAB  |   G-QUADRUPLEX, FLUORESCENCE, FLUOROPHORE, RNA-IMMUNE SYSTEM COMPLEX 
3m3i:G    (HIS68) to   (PRO172)  HYPOTHETICAL PROTEIN FROM LEISHMANIA MAJOR  |   PFAM:PF06172, STRUCTURAL GENOMICS, STRUCTURAL GENOMICS OF PATHOGENIC PROTOZOA CONSORTIUM, SGPP, UNKNOWN FUNCTION, PSI, PROTEIN STRUCTURE INITIATIVE 
3mac:H   (SER127) to   (PRO220)  CRYSTAL STRUCTURE OF GP41-DERIVED PROTEIN COMPLEXED WITH FAB 8062  |   GP41, FAB8062, IMMUNE SYSTEM 
3mlv:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF ANTI-HIV-1 V3 FAB 2557 IN COMPLEX WITH AN NOF V3 PEPTIDE  |   HUMAN MONOCLONAL ANTIBODY, FAB, HIV-1, GP120, THIRD VARIABLE LOOP, ANTIBODY-ANTIGEN INTERACTION, IMMUNE SYSTEM 
3bjm:A   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF HUMAN DPP-IV IN COMPLEX WITH (1S,3S, 5S)-2-[(2S)- 2-AMINO-2-(3-HYDROXYTRICYCLO[3.3.1.13,7]DEC-1- YL)ACETYL]-2- AZABICYCLO[3.1.0]HEXANE-3-CARBONITRILE (CAS), (1S,3S,5S)-2-((2S)-2- AMINO-2-(3-HYDROXYADAMANTAN-1- YL)ACETYL)-2-AZABICYCLO[3.1.0]HEXANE- 3-CARBONITRILE (IUPAC), OR BMS-477118  |   EXOPEPTIDASE, ALPHA/BETA HYDROLASE FOLD, BETA BARREL, BETA PROPELLER, DPP4, DIMER, PROTEIN:INHIBITOR COMPLEX, AMINOPEPTIDASE, GLYCOPROTEIN, MEMBRANE, PROTEASE, SECRETED, SERINE PROTEASE, SIGNAL- ANCHOR, TRANSMEMBRANE, HYDROLASE 
3bpn:B     (GLU6) to    (LYS91)  CRYSTAL STRUCTURE OF THE IL4-IL4R-IL13RA TERNARY COMPLEX  |   IL4, IL13, IL13R, IL4R, CYTOKINE, RECEPTOR, B-CELL ACTIVATION, GLYCOPROTEIN, GROWTH FACTOR, SECRETED, IMMUNE RESPONSE, MEMBRANE, PHOSPHOPROTEIN, TRANSMEMBRANE, CYTOKINE-CYTOKINE RECEPTOR COMPLEX 
5fec:A   (THR116) to   (PRO213)  CRYSTAL STRUCTURE OF 3BNC60 FAB GERMLINE PRECURSOR IN COMPLEX WITH 426C.TM4DELTAV1-3 GP120  |   ANTIBODY, IMMUNE SYSTEM, HIV-1 
3c6l:C    (THR84) to   (PRO181)  CRYSTAL STRUCTURE OF MOUSE MHC CLASS II I-AB/3K PEPTIDE COMPLEXED WITH MOUSE TCR 2W20  |   TCR-PMHC COMPLEX, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC II, TRANSMEMBRANE, SUGAR BINDING PROTEIN/IMMUNE SYSTEM COMPLEX 
3c6l:G    (THR84) to   (PRO181)  CRYSTAL STRUCTURE OF MOUSE MHC CLASS II I-AB/3K PEPTIDE COMPLEXED WITH MOUSE TCR 2W20  |   TCR-PMHC COMPLEX, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC II, TRANSMEMBRANE, SUGAR BINDING PROTEIN/IMMUNE SYSTEM COMPLEX 
5foa:B   (PHE830) to   (PRO933)  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 
3dec:A   (ALA225) to   (PHE331)  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 
4d9l:H   (SER120) to   (PRO213)  FAB STRUCTURE OF ANTI-HIV-1 GP120 V2 MAB 697  |   IG, ANTIBODY, HIV-1 GP120, IMMUNE SYSTEM 
4d9l:K   (THR116) to   (PRO213)  FAB STRUCTURE OF ANTI-HIV-1 GP120 V2 MAB 697  |   IG, ANTIBODY, HIV-1 GP120, IMMUNE SYSTEM 
3dvn:H   (THR123) to   (PRO220)  CRYSTAL STRUCTURE OF K63-SPECIFIC FAB APU2.16 BOUND TO K63-LINKED DI- UBIQUITIN  |   DI-UBIQUITIN, FAB FRAGMENT, ANTIBODY, NUCLEUS, PHOSPHOPROTEIN, RIBOSOMAL ROTEIN, IMMUNE SYSTEM 
3pe9:B     (MET1) to    (GLN88)  STRUCTURES OF CLOSTRIDIUM THERMOCELLUM CBHA FIBRONECTIN(III)-LIKE MODULES  |   CBHA, BETA-SANDWICH, CELLULOSOME, UNKNOWN FUNCTION 
3pe9:C     (MET1) to    (GLN88)  STRUCTURES OF CLOSTRIDIUM THERMOCELLUM CBHA FIBRONECTIN(III)-LIKE MODULES  |   CBHA, BETA-SANDWICH, CELLULOSOME, UNKNOWN FUNCTION 
5iq9:A   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF 10E8V4 FAB IN COMPLEX WITH AN HIV-1 GP41 PEPTIDE.  |   IMMUNOGLOBULIN, MPER, ANTIBODY, IMMUNE SYSTEM 
5iq9:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF 10E8V4 FAB IN COMPLEX WITH AN HIV-1 GP41 PEPTIDE.  |   IMMUNOGLOBULIN, MPER, ANTIBODY, IMMUNE SYSTEM 
3qcu:I   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF THE LT3015 ANTIBODY FAB FRAGMENT IN COMPLEX WITH LYSOPHOSPHATIDIC ACID (14:0)  |   ANTIBODY, LYSOPHOSPHATIDIC ACID BINDING, IMMUNE SYSTEM 
3rdt:C    (ALA86) to   (TRP178)  CRYSTAL STRUCTURE OF 809.B5 TCR COMPLEXED WITH MHC CLASS II I-AB/3K PEPTIDE  |   MHC, TCR, IMMUNE RECEPTOR, IG-LIKE DOMAIN, IMMUNE SYSTEM 
5kby:B   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DIPEPTIDYL PEPTIDASE IV IN COMPLEX WITH SYR-472  |   PEPTIDASE, GLP-1, METABOLIC DISEASE, CO-COMPLEX, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
5kby:C   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DIPEPTIDYL PEPTIDASE IV IN COMPLEX WITH SYR-472  |   PEPTIDASE, GLP-1, METABOLIC DISEASE, CO-COMPLEX, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
5kby:D   (GLN153) to   (SER217)  CRYSTAL STRUCTURE OF DIPEPTIDYL PEPTIDASE IV IN COMPLEX WITH SYR-472  |   PEPTIDASE, GLP-1, METABOLIC DISEASE, CO-COMPLEX, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
5kzc:B   (GLY118) to   (PRO213)  CRYSTAL STRUCTURE OF AN HIV-1 GP120 ENGINEERED OUTER DOMAIN WITH A MAN9 GLYCAN AT POSITION N276, IN COMPLEX WITH BROADLY NEUTRALIZING ANTIBODY VRC01  |   HIV, ENV, GP120, NEUTRALIZING ANTIBODY, N-LINKED GLYCAN, IMMUNE SYSTEM 
5tf1:H   (SER120) to   (PRO213)  STRUCTURE OF CHIMERIC 02-CC FAB, A VRC01-LIKE GERMLINE ANTIBODY  |   FAB, GERMLINE, VRC01-LIKE, CD4-BS, HIV-1, CDRH3, IMMUNE SYSTEM