Usages in wwPDB of concept: c_0385
nUsages: 575; SSE string: EEEEEEE
4grl:D    (SER34) to   (ARG106)  CRYSTAL STRUCTURE OF A AUTOIMMUNE TCR-MHC COMPLEX  |   IMMUNE COMPLEX, PEPTIDE ANTIGEN PRESENTATION, MULTIPLE SCLEROSIS, AUTOIMMUNITY, IMMUNE SYSTEM 
4grw:J     (GLN3) to    (SER85)  STRUCTURE OF A COMPLEX OF HUMAN IL-23 WITH 3 NANOBODIES (LLAMA VHHS)  |   CYTOKINE, IMMUNOGLOBULIN FOLD, VHH DOMAIN, IMMUNE SYSTEM 
2aju:L     (ILE2) to    (ARG77)  CYRSTAL STRUCTURE OF COCAINE CATALYTIC ANTIBODY 7A1 FAB'  |   CATALYTIC ANTIBODY, FAB, COCAINE, HYDROLYTIC, IMMUNE SYSTEM 
1a6t:D     (GLY8) to    (SER82)  FAB FRAGMENT OF MAB1-IA MONOCLONAL ANTIBODY TO HUMAN RHINOVIRUS 14 NIM-IA SITE  |   IMMUNOGLOBULIN, NEUTRALIZES HUMAN RHINOVIRUS, IGG1 
4whd:A     (THR3) to    (ASN77)  HUMAN CEACAM1 N-DOMAIN HOMODIMER  |   DIMER, CEACAM, PROTEIN BINDING 
2aq3:G     (ARG9) to    (ILE78)  CRYSTAL STRUCTURE OF T-CELL RECEPTOR V BETA DOMAIN VARIANT COMPLEXED WITH SUPERANTIGEN SEC3  |   T-CELL RECEPTOR V BETA DOMAIN,STAPHLOCOCCAL ENTEROTOXIN C3, COMPLEX STRUCTURE, IMMUNE SYSTEM 
1adq:L     (PRO8) to    (ARG77)  CRYSTAL STRUCTURE OF A HUMAN IGM RHEUMATOID FACTOR FAB IN COMPLEX WITH ITS AUTOANTIGEN IGG FC  |   COMPLEX (IMMUNOGLOBULIN/AUTOANTIGEN), RHEUMATOID FACTOR AUTO-ANTIBODY COMPLEX 
3rtq:C     (GLN8) to    (ALA79)  STRUCTURE OF THE MOUSE CD1D-HS44-INKT TCR COMPLEX  |   ANTIGEN PRESENTATION, GLYCOLIPID, NKT CELLS, IMMUNE SYSTEM 
1akj:D     (GLN2) to    (ASP83)  COMPLEX OF THE HUMAN MHC CLASS I GLYCOPROTEIN HLA-A2 AND THE T CELL CORECEPTOR CD8  |   T-CELL, GLYCOPROTEIN, SIGNAL, COMPLEX, IMMUNOLOGY, COMPLEX (MHC I/PEPTIDE/CD8) 
2osx:A   (THR418) to   (PRO488)  ENDO-GLYCOCERAMIDASE II FROM RHODOCOCCUS SP.: GANGLIOSIDE GM3 COMPLEX  |   (ALPHA/BETA)8 (TIM) BARREL, HYDROLASE 
4h5s:A     (GLU7) to    (PRO69)  COMPLEX STRUCTURE OF NECL-2 AND CRTAM  |   IG FOLD, CELL ADHESION, IMMUNE RECOGNITION 
2oyl:A   (THR418) to   (PRO488)  ENDO-GLYCOCERAMIDASE II FROM RHODOCOCCUS SP.: CELLOBIOSE-LIKE IMIDAZOLE COMPLEX  |   (ALPHA/BETA)8 (TIM) BARREL, HYDROLASE 
2oym:A   (THR418) to   (PRO488)  ENDO-GLYCOCERAMIDASE II FROM RHODOCOCCUS SP.: FIVE-MEMBERED IMINOCYCLITOL COMPLEX  |   (ALPHA/BETA)8 (TIM) BARREL, HYDROLASE 
4wsj:A   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCODIASE IN COMPLEX WITH 1-((1R,2R, 3R,4R,5R,6R)-2,3,4-TRIHYDROXY-5-METHYL-7-AZABICYCLO[4.1.0]HEPTAN-7- YL)ETHAN-1-ONE  |   FUCOSIDASE COMPLEX COVALENT INHIBITOR, HYDROLASE 
4wsj:B   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCODIASE IN COMPLEX WITH 1-((1R,2R, 3R,4R,5R,6R)-2,3,4-TRIHYDROXY-5-METHYL-7-AZABICYCLO[4.1.0]HEPTAN-7- YL)ETHAN-1-ONE  |   FUCOSIDASE COMPLEX COVALENT INHIBITOR, HYDROLASE 
4wsj:C   (TYR396) to   (ALA471)  CRYSTAL STRUCTURE OF A BACTERIAL FUCODIASE IN COMPLEX WITH 1-((1R,2R, 3R,4R,5R,6R)-2,3,4-TRIHYDROXY-5-METHYL-7-AZABICYCLO[4.1.0]HEPTAN-7- YL)ETHAN-1-ONE  |   FUCOSIDASE COMPLEX COVALENT INHIBITOR, HYDROLASE 
4wsj:D   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCODIASE IN COMPLEX WITH 1-((1R,2R, 3R,4R,5R,6R)-2,3,4-TRIHYDROXY-5-METHYL-7-AZABICYCLO[4.1.0]HEPTAN-7- YL)ETHAN-1-ONE  |   FUCOSIDASE COMPLEX COVALENT INHIBITOR, HYDROLASE 
3epc:R    (GLN36) to   (GLY112)  CRYOEM STRUCTURE OF POLIOVIRUS RECEPTOR BOUND TO POLIOVIRUS TYPE 1  |   CD155 STRUCTURE IMMUNOGLOBULIN SUPERFAMILY, POLIOVIRUS CAPSID JELLY ROLE, CELL ADHESION, CELL MEMBRANE, GLYCOPROTEIN, HOST-VIRUS INTERACTION, IMMUNOGLOBULIN DOMAIN, MEMBRANE, RECEPTOR, SECRETED, TRANSMEMBRANE, VIRAL PROTEIN 
3epf:R    (GLN36) to   (GLY112)  CRYOEM STRUCTURE OF POLIOVIRUS RECEPTOR BOUND TO POLIOVIRUS TYPE 2  |   CD155 STRUCTURE IMMUNOGLOBULIN SUPERFAMILY, POLIOVIRUS CAPSID JELLY ROLE, CELL ADHESION, CELL MEMBRANE, GLYCOPROTEIN, HOST-VIRUS INTERACTION, IMMUNOGLOBULIN DOMAIN, MEMBRANE, RECEPTOR, SECRETED, TRANSMEMBRANE, VIRAL PROTEIN 
4wtz:G     (THR3) to    (ASN77)  HUMAN CEACAM6-CEACAM8 N-DOMAIN HETERODIMER COMPLEX  |   DIMER, COMPLEX, CEACAM, CELL ADHESION 
4wtz:H     (THR3) to    (ASN77)  HUMAN CEACAM6-CEACAM8 N-DOMAIN HETERODIMER COMPLEX  |   DIMER, COMPLEX, CEACAM, CELL ADHESION 
4wtz:I     (THR3) to    (ASN77)  HUMAN CEACAM6-CEACAM8 N-DOMAIN HETERODIMER COMPLEX  |   DIMER, COMPLEX, CEACAM, CELL ADHESION 
4wtz:J     (THR3) to    (ASN77)  HUMAN CEACAM6-CEACAM8 N-DOMAIN HETERODIMER COMPLEX  |   DIMER, COMPLEX, CEACAM, CELL ADHESION 
4wtz:K     (THR3) to    (ASN77)  HUMAN CEACAM6-CEACAM8 N-DOMAIN HETERODIMER COMPLEX  |   DIMER, COMPLEX, CEACAM, CELL ADHESION 
4wtz:L     (THR3) to    (ASN77)  HUMAN CEACAM6-CEACAM8 N-DOMAIN HETERODIMER COMPLEX  |   DIMER, COMPLEX, CEACAM, CELL ADHESION 
2p42:D     (GLN1) to    (SER85)  COMPLEX OF A CAMELID SINGLE-DOMAIN VHH ANTIBODY FRAGMENT WITH RNASE A AT 1.8A RESOLUTION: SE3-MONO-2 CRYSTAL FORM WITH THREE SE-MET SITES (M34, M51, M83) IN VHH SCAFFOLD  |   SEMET PHASING, CAMELID SINGLE-DOMAIN ANTIBODY, VHH, CAB-RN05, RNASE A, YEAST SURFACE DISPLAY., HYDROLASE-IMMUNE SYSTEM COMPLEX 
3etb:F  (PRO1009) to  (GLN1081)  CRYSTAL STRUCTURE OF THE ENGINEERED NEUTRALIZING ANTIBODY M18 COMPLEXED WITH ANTHRAX PROTECTIVE ANTIGEN DOMAIN 4  |   SINGLE-CHAIN FV, MONOCLONAL ANTIBODY, IMMUNOGLOBULIN, TOXIN, ANTIBODY-ANTIGEN COMPLEX, IMMUNE SYSTEM/TOXIN COMPLEX 
3etb:H  (PRO1009) to  (GLN1081)  CRYSTAL STRUCTURE OF THE ENGINEERED NEUTRALIZING ANTIBODY M18 COMPLEXED WITH ANTHRAX PROTECTIVE ANTIGEN DOMAIN 4  |   SINGLE-CHAIN FV, MONOCLONAL ANTIBODY, IMMUNOGLOBULIN, TOXIN, ANTIBODY-ANTIGEN COMPLEX, IMMUNE SYSTEM/TOXIN COMPLEX 
4hf5:H    (GLY10) to    (ASN82)  CRYSTAL STRUCTURE OF FAB 8F8 IN COMPLEX A H2N2 INFLUENZA VIRUS HEMAGGLUTININ  |   VIRAL PROTEIN/IMMUNE SYSTEM, HEMAGGLUTININ, ANTIBODY, VIRAL RECEPTOR BINDING, ANTIGEN BINDING, SIALIC ACID, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3s2c:A   (PHE391) to   (GLU484)  STRUCTURE OF THE THERMOSTABLE GH51 ALPHA-L-ARABINOFURANOSIDASE FROM THERMOTOGA PETROPHILA RKU-1  |   TIM-BARREL AND JELLY-ROLL DOMAINS, ALPHA-L-ARABINOFURANOSIDASE, GLYCOSYL HYDROLASE 51 FAMILY, HYDROLASE 
3s4s:G     (LYS2) to    (ASN73)  CRYSTAL STRUCTURE OF CD4 MUTANT BOUND TO HLA-DR1  |   PROTEIN-PROTEIN COMPLEX, IMMUNE SYSTEM 
2bmk:L    (MET11) to    (ARG77)  FAB FRAGMENT OF PLP-DEPENDENT CATALYTIC ANTIBODY 15A9 IN COMPLEX WITH PHOSPHOPYRIDOXYL-D-ALANINE  |   CATALYTIC ANTIBODY, TRANSAMINATION, PYRIDOXAL-PHOSPHATE, HAPTEN, PHOSPHOPYRIDOXYL-L-LYSINE, IMMUNE SYSTEM 
1o6u:E   (GLU279) to   (ASN367)  THE CRYSTAL STRUCTURE OF HUMAN SUPERNATANT PROTEIN FACTOR  |   LIPID TRANSFER, CRAL_TRIO, LIPID BINDING, TRANSFERASE 
4x6b:A     (PRO9) to    (ASP77)  BK6 TCR APO STRUCTURE  |   T CELL RECEPTOR, CD1A, AUTOIMMUNITY, LIPID ANTIGEN, IMMUNE SYSTEM 
4x7f:D     (GLN3) to    (ASN84)  CRYSTAL STRUCTURE OF NOROVIRUS GII.10 P DOMAIN IN COMPLEX WITH NANO-25  |   NANOBODY, VHH DOMAIN, NOROVIRUS, PROTRUDING DOMAIN, VIRAL PROTEIN 
4ht1:T    (LEU49) to   (LEU134)  HUMAN TWEAK IN COMPLEX WITH THE FAB FRAGMENT OF A NEUTRALIZING ANTIBODY  |   ANTIBODY FAB, TNF HOMOLOGY DOMAIN, CYTOKINE, TWEAK RECEPTOR, MEMBRANE BOUND, EXTRACELLULAR THD DOMAIN, IMMUNE SYSTEM 
4ht1:H     (GLN3) to    (SER85)  HUMAN TWEAK IN COMPLEX WITH THE FAB FRAGMENT OF A NEUTRALIZING ANTIBODY  |   ANTIBODY FAB, TNF HOMOLOGY DOMAIN, CYTOKINE, TWEAK RECEPTOR, MEMBRANE BOUND, EXTRACELLULAR THD DOMAIN, IMMUNE SYSTEM 
2bx5:M    (SER10) to    (ILE75)  IS FR1 THE ANTIBODY'S ACHILLIES HEEL  |   IMMUNE SYSTEM, AMYLOID, LCDD, ANTIBODY, AGGREGATION, FR1 
2pkd:A     (PHE7) to    (ASP78)  CRYSTAL STRUCTURE OF CD84: INSITE INTO SLAM FAMILY FUNCTION  |   SLAM, SIGNALING LYMPHOCYTE ACTIVATION MOLECULE, IGV, IMMUNOGLOBULIN VARIABLE, IGC, IMMUNOGLOBULIN CONSTANT, SIGNALING PROTEIN 
2pkd:B     (PHE7) to    (ASP78)  CRYSTAL STRUCTURE OF CD84: INSITE INTO SLAM FAMILY FUNCTION  |   SLAM, SIGNALING LYMPHOCYTE ACTIVATION MOLECULE, IGV, IMMUNOGLOBULIN VARIABLE, IGC, IMMUNOGLOBULIN CONSTANT, SIGNALING PROTEIN 
2pkd:C     (PHE7) to    (SER77)  CRYSTAL STRUCTURE OF CD84: INSITE INTO SLAM FAMILY FUNCTION  |   SLAM, SIGNALING LYMPHOCYTE ACTIVATION MOLECULE, IGV, IMMUNOGLOBULIN VARIABLE, IGC, IMMUNOGLOBULIN CONSTANT, SIGNALING PROTEIN 
2pkd:D     (PHE7) to    (ASP78)  CRYSTAL STRUCTURE OF CD84: INSITE INTO SLAM FAMILY FUNCTION  |   SLAM, SIGNALING LYMPHOCYTE ACTIVATION MOLECULE, IGV, IMMUNOGLOBULIN VARIABLE, IGC, IMMUNOGLOBULIN CONSTANT, SIGNALING PROTEIN 
2pkd:E     (PHE7) to    (ASP78)  CRYSTAL STRUCTURE OF CD84: INSITE INTO SLAM FAMILY FUNCTION  |   SLAM, SIGNALING LYMPHOCYTE ACTIVATION MOLECULE, IGV, IMMUNOGLOBULIN VARIABLE, IGC, IMMUNOGLOBULIN CONSTANT, SIGNALING PROTEIN 
2pkd:F     (PHE7) to    (ASP78)  CRYSTAL STRUCTURE OF CD84: INSITE INTO SLAM FAMILY FUNCTION  |   SLAM, SIGNALING LYMPHOCYTE ACTIVATION MOLECULE, IGV, IMMUNOGLOBULIN VARIABLE, IGC, IMMUNOGLOBULIN CONSTANT, SIGNALING PROTEIN 
2pmw:B   (SER595) to   (SER681)  THE CRYSTAL STRUCTURE OF PROPROTEIN CONVERTASE SUBTILISIN KEXIN TYPE 9 (PCSK9)  |   PROPEPTIDE, SUBTILISIN, PROTEASE, HYDROLASE 
3fh5:A    (LYS19) to   (PRO110)  LEUKOTRIENE A4 HYDROLASE COMPLEXED WITH INHIBITOR (2R)-2-[(4- BENZYLPHENOXY)METHYL]PYRROLIDINE.  |   LTA4H, LEUKOTRIENE A4, LEUKOTRIENE B4 BIOSYNTHESIS, PEPTIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX, STRUCTURE BASED DRUG DESIGN, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, PROTEASE 
3fh7:A    (LYS19) to   (PRO110)  LEUKOTRIENE A4 HYDROLASE COMPLEXED WITH INHIBITOR 4-[(2S)-2-{[4-(4- CHLOROPHENOXY)PHENOXY]METHYL}PYRROLIDIN-1-YL]BUTANOATE.  |   LTA4H, LEUKOTRIENE A4, LEUKOTRIENE B4 BIOSYNTHESIS, PEPTIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX, STRUCTURE BASED DRUG DESIGN, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, PROTEASE 
1cd8:A     (GLN2) to    (ASP83)  CRYSTAL STRUCTURE OF A SOLUBLE FORM OF THE HUMAN T CELL CO- RECEPTOR CD8 AT 2.6 ANGSTROMS RESOLUTION  |   SURFACE GLYCOPROTEIN 
1cdh:A     (LYS2) to    (ASN73)  STRUCTURES OF AN HIV AND MHC BINDING FRAGMENT FROM HUMAN CD4 AS REFINED IN TWO CRYSTAL LATTICES  |   T-CELL SURFACE GLYCOPROTEIN 
1cdi:A     (LYS2) to    (ASN73)  STRUCTURES OF AN HIV AND MHC BINDING FRAGMENT FROM HUMAN CD4 AS REFINED IN TWO CRYSTAL LATTICES  |   T-CELL SURFACE GLYCOPROTEIN 
1cdy:A     (LYS2) to    (ASN73)  STRUCTURE OF T-CELL SURFACE GLYCOPROTEIN CD4 MUTANT WITH GLY 47 REPLACED BY SER  |   IMMUNOGLOBULIN FOLD, TRANSMEMBRANE, GLYCOPROTEIN, T-CELL, MHC, LIPOPROTEIN, T-CELL SURFACE GLYCOPROTEIN 
2ptt:A     (ASP8) to    (SER74)  STRUCTURE OF NK CELL RECEPTOR 2B4 (CD244) BOUND TO ITS LIGAND CD48  |   2B4, CD244, CD48, NK CELL RECEPTOR, X-RAY, IMMUNE SYSTEM 
2ptv:A     (PRO7) to    (ASN75)  STRUCTURE OF NK CELL RECEPTOR LIGAND CD48  |   CD48, NK CELL RECEPTOR, X-RAY, IMMUNE SYSTEM 
3sku:F    (ASP37) to   (ARG113)  HERPES SIMPLEX VIRUS GLYCOPROTEIN D BOUND TO THE HUMAN RECEPTOR NECTIN-1  |   IMMUNOGLOBULIN-LIKE FOLD, VIRAL PROTEIN-PROTEIN BINDING COMPLEX 
1ci5:A     (SER1) to    (ASN66)  GLYCAN-FREE MUTANT ADHESION DOMAIN OF HUMAN CD58 (LFA-3)  |   ADHESION GLYCOPROTEIN, IMMUNOGLOBULIN SUPERFAMILY V-SET DOMAIN, CELL SURFACE RECEPTOR, IMMUNE SYSTEM 
1opo:A   (VAL264) to   (THR335)  THE STRUCTURE OF CARNATION MOTTLE VIRUS  |   PLANT VIRUS, CARMOVIRUS, VIRUS/VIRAL PROTEIN, X-RAY DIFFRACTION, TOMATO BUSHY STUNT VIRUS, ICOSAHEDRAL VIRUS 
3ftu:A    (LYS19) to   (PRO110)  LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH DIHYDRORESVERATROL  |   LEUKOTRIENE A4 HYDROLASE, LTA4H, FRAGMENT CRYSTALLOGRAPHY, FRAGMENTS OF LIFE, FOL, RESVERATROL, ALTERNATIVE SPLICING, CYTOPLASM, HYDROLASE, LEUKOTRIENE BIOSYNTHESIS, METAL- BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, POLYMORPHISM, PROTEASE, ZINC 
3ftx:A    (LYS19) to   (PRO110)  LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH DIHYDRORESVERATROL AND BESTATIN  |   LEUKOTRIENE A4 HYDROLASE, LTA4H, FRAGMENT CRYSTALLOGRAPHY, FRAGMENTS OF LIFE, FOL, ALTERNATIVE SPLICING, CYTOPLASM, HYDROLASE, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, POLYMORPHISM, PROTEASE, ZINC 
3fty:A    (LYS19) to   (PRO110)  LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH FRAGMENT 3- (BENZYLOXY)PYRIDIN-2-AMINE  |   LEUKOTRIENE A4 HYDROLASE, LTA4H, FRAGMENT CRYSTALLOGRAPHY, FRAGMENTS OF LIFE, FOL, ALTERNATIVE SPLICING, CYTOPLASM, HYDROLASE, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, POLYMORPHISM, PROTEASE, ZINC 
3ftz:A    (LYS19) to   (PRO110)  LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH FRAGMENT 2-(PYRIDIN-3- YLMETHOXY)ANILINE  |   LEUKOTRIENE A4 HYDROLASE, LTA4H, FRAGMENT CRYSTALLOGRAPHY, FRAGMENTS OF LIFE, FOL, HYDROLASE-HYDROLASE INHIBITOR COMPLEX, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, PROTEASE 
3fu3:A    (LYS19) to   (PRO110)  LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH FRAGMENT 4-(2- AMINO-1,3-THIAZOL-4-YL)PHENOL  |   LEUKOTRIENE A4 HYDROLASE, LTA4H, FRAGMENT CRYSTALLOGRAPHY, FRAGMENTS OF LIFE, FOL, ALTERNATIVE SPLICING, CYTOPLASM, HYDROLASE, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, POLYMORPHISM, PROTEASE, ZINC 
3fu5:A    (LYS19) to   (PRO110)  LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH (5-THIOPHEN-2- YLTHIOPHEN-2-YL)METHYLAMINE  |   LEUKOTRIENE A4 HYDROLASE, LTA4H, FRAGMENT CRYSTALLOGRAPHY, FRAGMENTS OF LIFE, FOL, ALTERNATIVE SPLICING, CYTOPLASM, HYDROLASE, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, POLYMORPHISM, PROTEASE, ZINC 
3fu6:A    (LYS19) to   (PRO110)  LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH FRAGMENT (4- THIOPHEN-2-YLPHENYL)METHANAMINE  |   LEUKOTRIENE A4 HYDROLASE, LTA4H, FRAGMENT CRYSTALLOGRAPHY, FRAGMENTS OF LIFE, FOL, ALTERNATIVE SPLICING, CYTOPLASM, HYDROLASE, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, POLYMORPHISM, PROTEASE, ZINC 
3sqo:A   (SER595) to   (SER681)  PCSK9 J16 FAB COMPLEX  |   CHOLESTEROL REGULATION, LDLR, HYDROLASE-IMMUNE SYSTEM COMPLEX 
2q3a:A     (GLN2) to    (ASP83)  CRYSTAL STRUCTURE OF RHESUS MACAQUE CD8 ALPHA-ALPHA HOMODIMER  |   CRYSTAL STRUCTURE, RHESUS MACAQUE, CD8 HOMODIMER, IMMUNOGLOBULIN, MHC, COMPLEX, IMMUNE SYSTEM 
3fue:A    (LYS19) to   (PRO110)  LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH FRAGMENT 5- CHLOROINDOLE AND BESTATIN  |   LEUKOTRIENE A4 HYDROLASE, LTA4H, FRAGMENT CRYSTALLOGRAPHY, FRAGMENTS OF LIFE, FOL, ALTERNATIVE SPLICING, CYTOPLASM, HYDROLASE, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, POLYMORPHISM, PROTEASE, ZINC 
3fuf:A    (LYS19) to   (PRO110)  LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH FRAGMENT 5- FLUOROINDOLE AND BESTATIN  |   LEUKOTRIENE A4 HYDROLASE, LTA4H, FRAGMENT CRYSTALLOGRAPHY, FRAGMENTS OF LIFE, FOL, ALTERNATIVE SPLICING, CYTOPLASM, HYDROLASE, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, POLYMORPHISM, PROTEASE, ZINC 
3fuj:A    (LYS19) to   (PRO110)  LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH 5-[2-(1H-PYRROL-1- YL)ETHOXY]-1H-INDOLE  |   LEUKOTRIENE A4 HYDROLASE, LTA4H, FRAGMENT CRYSTALLOGRAPHY, FRAGMENTS OF LIFE, FOL, ALTERNATIVE SPLICING, CYTOPLASM, HYDROLASE, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, POLYMORPHISM, PROTEASE, ZINC 
3fum:A    (LYS19) to   (PRO110)  LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH (R)-PYRIDIN-4-YL[4- (2-PYRROLIDIN-1-YLETHOXY)PHENYL]METHANOL  |   LEUKOTRIENE A4 HYDROLASE, LTA4H, FRAGMENT CRYSTALLOGRAPHY, FRAGMENTS OF LIFE, FOL, ALTERNATIVE SPLICING, CYTOPLASM, HYDROLASE, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, POLYMORPHISM, PROTEASE, ZINC 
4xmm:H    (GLY36) to   (SER111)  STRUCTURE OF THE YEAST COAT NUCLEOPORIN COMPLEX, SPACE GROUP C2  |   STRUCTURAL PROTEIN, IMMUNE SYSTEM, TRANSPORT PROTEIN-IMMUNE SYSTEM COMPLEX 
4xmu:A    (THR21) to    (SER99)  CRYSTAL STRUCTURE OF MET260ALA MUTANT OF E. COLI AMINOPEPTIDASE N IN COMPLEX WITH L-ALANINE  |   HYDROLASE 
4xn4:A    (THR21) to    (SER99)  CRYSTAL STRUCTURE OF MET260ALA MUTANT OF E. COLI AMINOPEPTIDASE N IN COMPLEX WITH L-METHIONINE  |   HYDROLASE 
4xn9:A    (THR21) to    (SER99)  CRYSTAL STRUCTURE OF E. COLI AMINOPEPTIDASE N IN COMPLEX WITH BETA ALANINE  |   HYDROLASE 
2cde:A     (GLN9) to    (ALA79)  STRUCTURE AND BINDING KINETICS OF THREE DIFFERENT HUMAN CD1D-ALPHA-GALACTOSYLCERAMIDE SPECIFIC T CELL RECEPTORS - INKT-TCR  |   CELL RECEPTOR, T CELL RECEPTOR, TCR, NATURAL KILLER T CELL, CD1D, ALPHA- GALACTOSYLCERAMIDE, MHC CLASS I 
2cde:C     (GLN9) to    (ALA79)  STRUCTURE AND BINDING KINETICS OF THREE DIFFERENT HUMAN CD1D-ALPHA-GALACTOSYLCERAMIDE SPECIFIC T CELL RECEPTORS - INKT-TCR  |   CELL RECEPTOR, T CELL RECEPTOR, TCR, NATURAL KILLER T CELL, CD1D, ALPHA- GALACTOSYLCERAMIDE, MHC CLASS I 
2cde:D    (ARG10) to    (SER81)  STRUCTURE AND BINDING KINETICS OF THREE DIFFERENT HUMAN CD1D-ALPHA-GALACTOSYLCERAMIDE SPECIFIC T CELL RECEPTORS - INKT-TCR  |   CELL RECEPTOR, T CELL RECEPTOR, TCR, NATURAL KILLER T CELL, CD1D, ALPHA- GALACTOSYLCERAMIDE, MHC CLASS I 
2qad:B     (LYS2) to    (ASN73)  STRUCTURE OF TYROSINE-SULFATED 412D ANTIBODY COMPLEXED WITH HIV-1 YU2 GP120 AND CD4  |   VIRAL PROTEIN/IMMUNE SYSTEM, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
2qad:C     (SER9) to    (SER77)  STRUCTURE OF TYROSINE-SULFATED 412D ANTIBODY COMPLEXED WITH HIV-1 YU2 GP120 AND CD4  |   VIRAL PROTEIN/IMMUNE SYSTEM, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
2qad:G     (SER9) to    (SER77)  STRUCTURE OF TYROSINE-SULFATED 412D ANTIBODY COMPLEXED WITH HIV-1 YU2 GP120 AND CD4  |   VIRAL PROTEIN/IMMUNE SYSTEM, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
2ch8:B    (VAL21) to    (ALA93)  STRUCTURE OF THE EPSTEIN-BARR VIRUS ONCOGENE BARF1  |   VIRAL PROTEIN, BARF1, IMMUNOGLOBULIN DOMAIN, ONCOGENE, EARLY PROTEIN 
2qhl:A     (ASP2) to    (GLY82)  CRYSTAL STRUCTURE OF NOVEL IMMUNE-TYPE RECEPTOR 10 EXTRACELLULAR FRAGMENT FROM ICTALURUS PUNCTATUS  |   IMMUNOGLOBULIN VARIABLE DOMAIN-LIKE BETA-SANDWICH, IMMUNE- TYPE RECEPTOR, IMMUNE SYSTEM 
2qhl:C     (MET1) to    (GLY82)  CRYSTAL STRUCTURE OF NOVEL IMMUNE-TYPE RECEPTOR 10 EXTRACELLULAR FRAGMENT FROM ICTALURUS PUNCTATUS  |   IMMUNOGLOBULIN VARIABLE DOMAIN-LIKE BETA-SANDWICH, IMMUNE- TYPE RECEPTOR, IMMUNE SYSTEM 
2qhl:D     (HIS7) to    (GLY82)  CRYSTAL STRUCTURE OF NOVEL IMMUNE-TYPE RECEPTOR 10 EXTRACELLULAR FRAGMENT FROM ICTALURUS PUNCTATUS  |   IMMUNOGLOBULIN VARIABLE DOMAIN-LIKE BETA-SANDWICH, IMMUNE- TYPE RECEPTOR, IMMUNE SYSTEM 
2qhl:E     (ASP2) to    (GLY82)  CRYSTAL STRUCTURE OF NOVEL IMMUNE-TYPE RECEPTOR 10 EXTRACELLULAR FRAGMENT FROM ICTALURUS PUNCTATUS  |   IMMUNOGLOBULIN VARIABLE DOMAIN-LIKE BETA-SANDWICH, IMMUNE- TYPE RECEPTOR, IMMUNE SYSTEM 
4ios:D     (GLN3) to    (ASN84)  STRUCTURE OF PHAGE TP901-1 RBP (ORF49) IN COMPLEX WITH NANOBODY 11.  |   ALL BETA, JELLY ROLL MOTIF, RECEPTOR BINDING PROTEIN, NEUTRALIZING LLAMA ANTIBODY DOMAIN, CELL ADHESION-IMMUNE SYSTEM COMPLEX, VIRAL PROTEIN 
4ios:F    (GLY10) to    (SER85)  STRUCTURE OF PHAGE TP901-1 RBP (ORF49) IN COMPLEX WITH NANOBODY 11.  |   ALL BETA, JELLY ROLL MOTIF, RECEPTOR BINDING PROTEIN, NEUTRALIZING LLAMA ANTIBODY DOMAIN, CELL ADHESION-IMMUNE SYSTEM COMPLEX, VIRAL PROTEIN 
4ios:G    (GLY10) to    (SER85)  STRUCTURE OF PHAGE TP901-1 RBP (ORF49) IN COMPLEX WITH NANOBODY 11.  |   ALL BETA, JELLY ROLL MOTIF, RECEPTOR BINDING PROTEIN, NEUTRALIZING LLAMA ANTIBODY DOMAIN, CELL ADHESION-IMMUNE SYSTEM COMPLEX, VIRAL PROTEIN 
1dlf:H     (VAL2) to    (THR82)  HIGH RESOLUTION CRYSTAL STRUCTURE OF THE FV FRAGMENT FROM AN ANTI-DANSYL SWITCH VARIANT ANTIBODY IGG2A(S) CRYSTALLIZED AT PH 5.25  |   FV FRAGMENT, IMMUNOGLOBULIN 
4xwg:L     (PRO8) to    (GLY76)  CRYSTAL STRUCTURE OF LCAT (C31Y) IN COMPLEX WITH FAB1  |   A-B HYDROLASE COMPLEX, ESTERASE, ACYL TRANSFERASE, HYDROLASE-IMMUNE SYSTEM COMPLEX 
2qqq:A     (ILE3) to    (GLY82)  CRYSTAL STRUCTURE OF NOVEL IMMUNE-TYPE RECEPTOR 11 EXTRACELLULAR FRAGMENT FROM ICTALURUS PUNCTATUS  |   IMMUNOGLOBULIN VARIABLE DOMAIN-LIKE BETA-SANDWICH, IMMUNE- TYPE RECEPTOR, IMMUNE SYSTEM 
2qqq:C     (ILE3) to    (GLY82)  CRYSTAL STRUCTURE OF NOVEL IMMUNE-TYPE RECEPTOR 11 EXTRACELLULAR FRAGMENT FROM ICTALURUS PUNCTATUS  |   IMMUNOGLOBULIN VARIABLE DOMAIN-LIKE BETA-SANDWICH, IMMUNE- TYPE RECEPTOR, IMMUNE SYSTEM 
1dqt:A     (SER7) to    (GLN80)  THE CRYSTAL STRUCTURE OF MURINE CTLA4 (CD152)  |   IMMUNOGLOBULIN VARIABLE DOMAIN-LIKE BETA-SANDWICH, HOMODIMER, IMMUNE SYSTEM 
3gje:H     (GLN3) to    (SER85)  RATIONAL DEVELOPMENT OF HIGH-AFFINITY T-CELL RECEPTOR-LIKE ANTIBODIES  |   ANTIBODY, PMHC, IMMUNE RECOGNITION, IMMUNE SYSTEM 
2qte:D     (ILE3) to    (GLY82)  CRYSTAL STRUCTURE OF NOVEL IMMUNE-TYPE RECEPTOR 11 EXTRACELLULAR FRAGMENT MUTANT N30D  |   IMMUNOGLOBULIN VARIABLE DOMAIN-LIKE BETA-SANDWICH, IMMUNE- TYPE RECEPTOR, IMMUNE SYSTEM 
4j27:A   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A GH29 ALPHA-L-FUCOSIDASE GH29 FROM BACTEROIDES THETAIOTAOMICRON IN A NOVEL CRYSTAL FORM  |   ALPHA-L-FUCOSIDASE, HYDROLASE 
4j27:B   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A GH29 ALPHA-L-FUCOSIDASE GH29 FROM BACTEROIDES THETAIOTAOMICRON IN A NOVEL CRYSTAL FORM  |   ALPHA-L-FUCOSIDASE, HYDROLASE 
4j28:A   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A GH29 ALPHA-L-FUCOSIDASE GH29 FROM BACTEROIDES THETAIOTAOMICRON IN COMPLEX WITH A 5-MEMBERED IMINOCYCLITOL INHIBITOR  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4j28:B   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A GH29 ALPHA-L-FUCOSIDASE GH29 FROM BACTEROIDES THETAIOTAOMICRON IN COMPLEX WITH A 5-MEMBERED IMINOCYCLITOL INHIBITOR  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
2r59:A    (LYS19) to   (PRO110)  LEUKOTRIENE A4 HYDROLASE COMPLEXED WITH INHIBITOR RB3041  |   TRANSITION STATE, ANALOGUE PEPTIDE, HYDROLYSIS, ALTERNATIVE SPLICING, CYTOPLASM, HYDROLASE, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, PROTEASE, ZINC 
4jam:L     (PRO8) to    (GLY77)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTI-HIV-1 ANTIBODY CH103  |   NEUTRALIZATION, VACCINE, HIV-1, ANTIBODY, IMMUNOGLOBULIN, IMMUNE SYSTEM 
4jam:B     (PRO8) to    (GLY77)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTI-HIV-1 ANTIBODY CH103  |   NEUTRALIZATION, VACCINE, HIV-1, ANTIBODY, IMMUNOGLOBULIN, IMMUNE SYSTEM 
3gtn:B   (ASN313) to   (LEU392)  CRYSTAL STRUCTURE OF XYNC FROM BACILLUS SUBTILIS 168  |   XYLANASE, GLYCOSYL HYDROLASE FAMILY 5, GH5, GH 5, XYNC, BACILLUS SUBTILIS, GLUCURONOXYLAN, GLYCOSYL HYDROLASE, CARBOHYDRATE METABOLISM, GLYCOSIDASE, HYDROLASE, POLYSACCHARIDE DEGRADATION, SECRETED, XYLAN DEGRADATION 
2dru:A     (PRO7) to    (ASN75)  CRYSTAL STRUCTURE AND BINDING PROPERTIES OF THE CD2 AND CD244 (2B4) BINDING PROTEIN, CD48  |   CD2 BINDING DOMAIN OF CD48, IMMUNE SYSTEM 
4jft:A   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOSUGAR INHIBITOR N-DESMETHYL-4-EPI-(+)-CODONOPSININE  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4jft:B   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOSUGAR INHIBITOR N-DESMETHYL-4-EPI-(+)-CODONOPSININE  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4jfu:A   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOSUGAR INHIBITOR  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4jfu:B   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOSUGAR INHIBITOR  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4jfv:A   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOSUGAR INHIBITOR (2S,3S,4R,5S)-2-[N-(METHYLFERROCENE)]AMINOETHYL-5-METHYLPYRROLIDINE- 3,4-DIOL  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4jfv:B   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOSUGAR INHIBITOR (2S,3S,4R,5S)-2-[N-(METHYLFERROCENE)]AMINOETHYL-5-METHYLPYRROLIDINE- 3,4-DIOL  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4jfv:C   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOSUGAR INHIBITOR (2S,3S,4R,5S)-2-[N-(METHYLFERROCENE)]AMINOETHYL-5-METHYLPYRROLIDINE- 3,4-DIOL  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4jfv:D   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOSUGAR INHIBITOR (2S,3S,4R,5S)-2-[N-(METHYLFERROCENE)]AMINOETHYL-5-METHYLPYRROLIDINE- 3,4-DIOL  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
1qa9:A     (LEU7) to    (LYS71)  STRUCTURE OF A HETEROPHILIC ADHESION COMPLEX BETWEEN THE HUMAN CD2 AND CD58(LFA-3) COUNTER-RECEPTORS  |   CELL ADHESION, IG-LIKE DOMAIN, CD2, CD58, IMMUNE SYSTEM 
1qa9:C     (LEU7) to    (LYS71)  STRUCTURE OF A HETEROPHILIC ADHESION COMPLEX BETWEEN THE HUMAN CD2 AND CD58(LFA-3) COUNTER-RECEPTORS  |   CELL ADHESION, IG-LIKE DOMAIN, CD2, CD58, IMMUNE SYSTEM 
4jgj:A    (MET35) to   (ALA105)  CRYSTAL STRUCTURE OF THE IG-LIKE D1 DOMAIN FROM MOUSE CARCINOEMBRYOGENIC ANTIGEN-RELATED CELL ADHESION MOLECULE 15 (CEACAM15) [PSI-NYSGRC-005691]  |   CEACAM15, IG-LIKE D1 DOMAIN, IG SUPERFAMILY, IMMUNE SYSTEM, CELL ADHESION, STRUCTURAL GENOMICS, PSI-BIOLOGY, NEW YORK STRUCTURAL GENOMICS RESEARCH CONSORTIUM (NYSGRC) 
4jgj:B    (ALA28) to   (ALA105)  CRYSTAL STRUCTURE OF THE IG-LIKE D1 DOMAIN FROM MOUSE CARCINOEMBRYOGENIC ANTIGEN-RELATED CELL ADHESION MOLECULE 15 (CEACAM15) [PSI-NYSGRC-005691]  |   CEACAM15, IG-LIKE D1 DOMAIN, IG SUPERFAMILY, IMMUNE SYSTEM, CELL ADHESION, STRUCTURAL GENOMICS, PSI-BIOLOGY, NEW YORK STRUCTURAL GENOMICS RESEARCH CONSORTIUM (NYSGRC) 
1qd0:A     (GLN3) to    (SER88)  CAMELID HEAVY CHAIN VARIABLE DOMAINS PROVIDE EFFICIENT COMBINING SITES TO HAPTENS  |   CAMELID VH, IMMUNOGLOBULIN FRAGMENT, AZO-DYE, IMMUNE SYSTEM 
1qfw:H     (GLN3) to    (SER84)  TERNARY COMPLEX OF HUMAN CHORIONIC GONADOTROPIN WITH FV ANTI ALPHA SUBUNIT AND FV ANTI BETA SUBUNIT  |   GLYCOPROTEIN HORMONE, STIMULATION OF PRODUCTION OF PROGESTERONE, FVS SPECIFICALLY DIRECTED AGAINST ALPHA AND BETA SUBUNIT, IMMUNE SYSTEM 
4yfl:F     (GLU5) to    (SER82)  CRYSTAL STRUCTURE OF VH1-46 GERMLINE-DERIVED CD4-BINDING SITE-DIRECTED ANTIBODY 1B2530 IN COMPLEX WITH HIV-1 CLADE A/E 93TH057 GP120  |   HIV-1 CD4 BINDING SITE, BROADLY NEUTRALIZING ANTIBODY, IMMUNE SYSTEM 
4yfw:B   (ASN116) to   (ASN193)  STRUCTURAL BASIS OF GLYCAN RECOGNITION IN NEONATE-SPECIFIC ROTAVIRUSES  |   ROTAVIRUS, STRUCTURAL BIOLOGY, GLYCAN, VIRAL PROTEIN 
4jl1:A   (TYR396) to   (LYS473)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH A MULTIVALENT IMINOCYCLITOL INHIBITOR  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4jl1:B   (TYR396) to   (LYS473)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH A MULTIVALENT IMINOCYCLITOL INHIBITOR  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4jl2:A   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH A MONOVALENT IMINOCYCLITOL INHIBITOR  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4jl2:B   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH A MONOVALENT IMINOCYCLITOL INHIBITOR  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
1qlr:B    (GLY10) to    (SER83)  CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF A HUMAN MONOCLONAL IGM COLD AGGLUTININ  |   IMMUNOGLOBULIN, AUTOANTIBODY, COLD AGGLUTININ, HUMAN IGM FAB FRAGMENT 
4jn2:B    (GLY11) to    (LEU83)  AN ANTIDOTE FOR DABIGATRAN  |   IGG FRAGMENT BINDING DABIGATRAN, DABIGATRAN, IMMUNE SYSTEM-INHIBITOR COMPLEX 
4jn2:H    (GLY11) to    (SER85)  AN ANTIDOTE FOR DABIGATRAN  |   IGG FRAGMENT BINDING DABIGATRAN, DABIGATRAN, IMMUNE SYSTEM-INHIBITOR COMPLEX 
4jo4:I     (SER3) to    (SER82)  CRYSTAL STRUCTURE OF RABBIT MAB R20 FAB  |   IG, ANTIBODY, IMMUNE SYSTEM 
4yg6:A   (VAL117) to   (SER192)  STRUCTURAL BASIS OF GLYCAN RECOGNITION IN NEONATE-SPECIFIC ROTAVIRUSES  |   ROTAVIRUS, STRUCTURAL BIOLOGY, GLYCAN, VIRAL PROTEIN 
4yg6:C   (THR115) to   (SER192)  STRUCTURAL BASIS OF GLYCAN RECOGNITION IN NEONATE-SPECIFIC ROTAVIRUSES  |   ROTAVIRUS, STRUCTURAL BIOLOGY, GLYCAN, VIRAL PROTEIN 
4yiq:C     (THR4) to    (ASN78)  STRUCTURE OF THE CEACAM6-CEACAM8 HETERODIMER  |   CELL ADHESION 
4yiq:B     (THR4) to    (ASN78)  STRUCTURE OF THE CEACAM6-CEACAM8 HETERODIMER  |   CELL ADHESION 
3tyg:L     (PRO8) to    (GLY77)  CRYSTAL STRUCTURE OF BROAD AND POTENT HIV-1 NEUTRALIZING ANTIBODY PGT128 IN COMPLEX WITH A GLYCOSYLATED ENGINEERED GP120 OUTER DOMAIN WITH MINIV3 (EODMV3)  |   GP120, HIV-1, ENV, FAB, HIV-1 NEUTRALIZING ANTIBODY, IMMUNE SYSTEM, VIRAL PROTEIN 
3tyj:A   (ALA117) to   (GLY195)  BACILLUS COLLAGEN-LIKE PROTEIN OF ANTHRACIS P159S MUTANT  |   EXOSPORIUM, PROTEIN BINDING 
2e6q:A    (VAL12) to    (ALA78)  SOLUTION STRUCTURE OF THE IG-LIKE DOMAIN (615-713) FROM HUMAN OBSCURIN-LIKE PROTEIN 1  |   IG-LIKE DOMAIN; OBSCURIN-LIKE PROTEIN 1, STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, STRUCTURAL PROTEIN 
3u1s:H     (GLY8) to    (GLY82)  CRYSTAL STRUCTURE OF HUMAN FAB PGT145, A BROADLY REACTIVE AND POTENT HIV-1 NEUTRALIZING ANTIBODY  |   IGG, BROADLY NEUTRALIZING ANTIBODY, HIV-1 GP120, IMMUNE SYSTEM 
3u30:C    (GLY10) to    (SER82)  CRYSTAL STRUCTURE OF A LINEAR-SPECIFIC UBIQUITIN FAB BOUND TO LINEAR UBIQUITIN  |   IMMUNE SYSTEM 
3u37:C    (PRO29) to   (TYR101)  AN ACETYL XYLAN ESTERASE (EST2A) FROM THE RUMEN BACTERIUM BUTYRIVIBRIO PROTEOCLASTICUS.  |   HYDROLASE 
3u37:H    (PRO29) to   (TYR101)  AN ACETYL XYLAN ESTERASE (EST2A) FROM THE RUMEN BACTERIUM BUTYRIVIBRIO PROTEOCLASTICUS.  |   HYDROLASE 
2eab:B   (THR823) to   (LYS895)  CRYSTAL STRUCTURE OF 1,2-A-L-FUCOSIDASE FROM BIFIDOBACTERIUM BIFIDUM (APO FORM)  |   FUCOSIDASE, GLYCOSIDE HYDROLASE 
4jvp:A     (VAL2) to    (SER85)  THREE DIMENSIONAL STRUCTURE OF BROADLY NEUTRALIZING ANTI - HEPATITIS C VIRUS (HCV) GLYCOPROTEIN E2 ALPACA NANOBODY D03  |   HEAVY-CHAIN ANTIBODY, NANOBODY, IMMUNOGLOBULIN FOLD, ANTIBODY, IMMUNE SYSTEM 
1r24:B     (VAL2) to    (SER85)  FAB FROM MURINE IGG3 KAPPA  |   PRELIMINARY, IMMUNE SYSTEM 
3u9u:A     (VAL2) to    (SER86)  CRYSTAL STRUCTURE OF EXTRACELLULAR DOMAIN OF HUMAN ERBB4/HER4 IN COMPLEX WITH THE FAB FRAGMENT OF MAB1479  |   CELL SURFACE RECEPTOR, TRANSFERASE, TYROSINE KINASE RECEPTOR 
3u9w:A  (LYS1019) to  (PRO1110)  STRUCTURE OF HUMAN LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH INHIBITOR SC57461A  |   HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
1fig:L     (ALA9) to    (THR74)  ROUTES TO CATALYSIS: STRUCTURE OF A CATALYTIC ANTIBODY AND COMPARISON WITH ITS NATURAL COUNTERPART  |   IMMUNOGLOBULIN 
4k24:L    (THR10) to    (LYS74)  STRUCTURE OF ANTI-UPAR FAB ATN-658 IN COMPLEX WITH UPAR  |   IMMUNE SYSTEM 
1fn4:D     (GLN3) to    (ASN82)  CRYSTAL STRUCTURE OF FAB198, AN EFFICIENT PROTECTOR OF ACETYLCHOLINE RECEPTOR AGAINST MYASTHENOGENIC ANTIBODIES  |   FAB198, IMMUNE SYSTEM 
4ysc:C   (ALA232) to   (PHE292)  COMPLETELY OXIDIZED STRUCTURE OF COPPER NITRITE REDUCTASE FROM ALCALIGENES FAECALIS  |   NITRITE, COPPER, REDUCTASE, OXIDOREDUCTASE 
3ug3:A   (PHE391) to   (VAL481)  CRYSTAL STRUCTURE OF ALPHA-L-ARABINOFURANOSIDASE FROM THERMOTOGA MARITIMA LIGAND FREE FORM  |   TIM BARREL, HYDROLASE 
3ug4:A   (PHE391) to   (VAL481)  CRYSTAL STRUCTURE OF ALPHA-L-ARABINOFURANOSIDASE FROM THERMOTOGA MARITIMA ARABINOSE COMPLEX  |   TIM BARREL, HYDROLASE 
3ug5:A   (PHE391) to   (VAL481)  CRYSTAL STRUCTURE OF ALPHA-L-ARABINOFURANOSIDASE FROM THERMOTOGA MARITIMA XYLOSE COMPLEX  |   TIM BARREL, HYDROLASE 
3ug5:B   (PHE391) to   (VAL481)  CRYSTAL STRUCTURE OF ALPHA-L-ARABINOFURANOSIDASE FROM THERMOTOGA MARITIMA XYLOSE COMPLEX  |   TIM BARREL, HYDROLASE 
3ug5:E   (PHE391) to   (VAL481)  CRYSTAL STRUCTURE OF ALPHA-L-ARABINOFURANOSIDASE FROM THERMOTOGA MARITIMA XYLOSE COMPLEX  |   TIM BARREL, HYDROLASE 
3uji:L     (PRO8) to    (GLY77)  CRYSTAL STRUCTURE OF ANTI-HIV-1 V3 FAB 2558 IN COMPLEX WITH MN PEPTIDE  |   IG DOMAINS, ANTIBODY FAB, ANTIGEN BINDING, THE THIRD VARIABLE REGION OF HIV-1 GP120, IMMUNE SYSTEM 
1fsk:C     (GLY8) to    (SER85)  COMPLEX FORMATION BETWEEN A FAB FRAGMENT OF A MONOCLONAL IGG ANTIBODY AND THE MAJOR ALLERGEN FROM BIRCH POLLEN BET V 1  |   BET V 1, BV16 FAB FRAGMENT, ANTIBODY ALLERGEN COMPLEX, IMMUNE SYSTEM 
1fsk:F     (GLY8) to    (SER85)  COMPLEX FORMATION BETWEEN A FAB FRAGMENT OF A MONOCLONAL IGG ANTIBODY AND THE MAJOR ALLERGEN FROM BIRCH POLLEN BET V 1  |   BET V 1, BV16 FAB FRAGMENT, ANTIBODY ALLERGEN COMPLEX, IMMUNE SYSTEM 
1fsk:I     (GLY8) to    (SER85)  COMPLEX FORMATION BETWEEN A FAB FRAGMENT OF A MONOCLONAL IGG ANTIBODY AND THE MAJOR ALLERGEN FROM BIRCH POLLEN BET V 1  |   BET V 1, BV16 FAB FRAGMENT, ANTIBODY ALLERGEN COMPLEX, IMMUNE SYSTEM 
1fsk:L     (GLY8) to    (SER85)  COMPLEX FORMATION BETWEEN A FAB FRAGMENT OF A MONOCLONAL IGG ANTIBODY AND THE MAJOR ALLERGEN FROM BIRCH POLLEN BET V 1  |   BET V 1, BV16 FAB FRAGMENT, ANTIBODY ALLERGEN COMPLEX, IMMUNE SYSTEM 
4ywg:I     (GLN3) to    (SER82)  CRYSTAL STRUCTURE OF 830A IN COMPLEX WITH V1V2  |   HIV-1 GP120, THE V1V2 REGION, ANTIBODY, COMPLEX STRUCTURE, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4kdt:B    (GLY10) to    (SER85)  STRUCTURE OF AN EARLY NATIVE-LIKE INTERMEDIATE OF BETA2-MICROGLOBULIN AMYLOIDOSIS  |   IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM 
2fbo:J   (GLU146) to   (ARG220)  CRYSTAL STRUCTURE OF THE TWO TANDEM V-TYPE REGIONS OF VCBP3 (V-REGION-CONTAINING CHITIN BINDING PROTEIN) TO 1.85 A  |   IMMUNOGLOBULIN; VCBP; CHITIN BINDING PROTEIN; V-TYPE; V SET, IMMUNE SYSTEM 
2ver:N     (PHE9) to    (ASN77)  STRUCTURAL MODEL FOR THE COMPLEX BETWEEN THE DR ADHESINS AND CARCINOEMBRYONIC ANTIGEN (CEA)  |   MEMBRANE, FIMBRIUM, GPI-ANCHOR, LIPOPROTEIN, IMMUNOGLOBULIN DOMAIN, CELL ADHESION, CELL PROJECTION 
1g6r:A     (ALA8) to    (ALA78)  A FUNCTIONAL HOT SPOT FOR ANTIGEN RECOGNITION IN A SUPERAGONIST TCR/MHC COMPLEX  |   T CELL ANTIGEN RECEPTOR, MAJOR HISTOCOMPATIBILITY COMPLEX, SUPERAGONIST, IMMUNE SYSTEM 
4kht:L     (PRO8) to    (GLY76)  TRIPLE HELIX BUNDLE OF GP41 COMPLEXED WITH FAB 8066  |   GP41 FAB IMMUNE SYSTEM, IMMUNE SYSTEM 
1g9m:C     (LYS2) to    (ASN73)  HIV-1 HXBC2 GP120 ENVELOPE GLYCOPROTEIN COMPLEXED WITH CD4 AND INDUCED NEUTRALIZING ANTIBODY 17B  |   COMPLEX (HIV ENVELOPE PROTEIN-CD4-FAB), HIV-1 EXTERIOR ENVELOPE GP120 FROM LABORATORY-ADAPTED ISOLATE, HXBC2, SURFACE T-CELL GLYCOPROTEIN CD4, ANTIGEN-BINDING FRAGMENT OF HUMAN IMMUNOGLOBULIN 17B, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
2vj8:A    (LYS19) to   (PRO110)  COMPLEX OF HUMAN LEUKOTRIENE A4 HYDROLASE WITH A HYDROXAMIC ACID INHIBITOR  |   HYDROXAMIC ACID, LEUKOTRIENE HYDROLASE, ZINC, PROTEASE, HYDROLASE, METALLOPROTEASE 
3uts:D     (LYS2) to    (ASP78)  1E6-A*0201-ALWGPDPAAA COMPLEX, MONOCLINIC  |   MAJOR HISTOCOMPATIBILITY COMPLEX, HUMAN LEUKOCYTE ANTIGEN, TYPE I DIABETES, T CELL RECEPTOR, IMMUNE SYSTEM 
3uyr:H     (VAL2) to    (SER85)  STRUCTURE OF A MONOCLONAL ANTIBODY COMPLEXED WITH ITS MHC-I ANTIGEN  |   IG-FOLD 3,10 HELIX, IMMUNE SYSTEM 
2vlr:D    (GLN10) to    (ALA79)  THE STRUCTURAL DYNAMICS AND ENERGETICS OF AN IMMUNODOMINANT T-CELL RECEPTOR ARE PROGRAMMED BY ITS VBETA DOMAIN  |   IMMUNE SYSTEM, GLYCOPROTEIN, TRANSMEMBRANE, IMMUNE SYSTEM/RECEPTOR/COMPLEX, IMMUNOGLOBULIN DOMAIN, HOST-VIRUS INTERACTION, PYRROLIDONE CARBOXYLIC ACID, IMMUNE RESPONSE, IMMUNODOMINANCE, DISEASE MUTATION, MEMBRANE, SECRETED, RECEPTOR, GLYCATION, TCR, FLU, MHC, MHC I, T-CELL, COMPLEX 
4kro:B     (VAL2) to    (SER85)  NANOBODY/VHH DOMAIN EGA1 IN COMPLEX WITH THE EXTRACELLULAR REGION OF EGFR  |   CELL SURFACE RECEPTOR, GLYCOPROTEIN, NANOBODY, VHH DOMAIN, CAMELID VH DOMAIN, ANTIBODY, ANTIGEN, ANTIBODY COMPLEX, TRANSFERASE-IMMUNE SYSTEM COMPLEX 
4krp:B     (VAL2) to    (ASN84)  NANOBODY/VHH DOMAIN 9G8 IN COMPLEX WITH THE EXTRACELLULAR REGION OF EGFR  |   CELL SURFACE RECEPTOR, GLYCOPROTEIN, NANOBODY, VHH DOMAIN, CAMELID VH DOMAIN, ANTIBODY, ANTIGEN, ANTIBODY COMPLEX, TRANSFERASE-IMMUNE SYSTEM COMPLEX 
3v8u:A   (ALA387) to   (GLY496)  THE CRYSTAL STRUCTURE OF TRANSFERRIN BINDING PROTEIN B (TBPB) FROM NEISSERIA MENINGITIDIS SEROGROUP B  |   TRANSFERRIN BINDING PROTEIN, LIPOPROTEIN, TRANSPORT PROTEIN 
3v8u:B   (ALA387) to   (LYS501)  THE CRYSTAL STRUCTURE OF TRANSFERRIN BINDING PROTEIN B (TBPB) FROM NEISSERIA MENINGITIDIS SEROGROUP B  |   TRANSFERRIN BINDING PROTEIN, LIPOPROTEIN, TRANSPORT PROTEIN 
4ksd:B     (GLN3) to    (SER85)  STRUCTURES OF P-GLYCOPROTEIN REVEAL ITS CONFORMATIONAL FLEXIBILITY AND AN EPITOPE ON THE NUCLEOTIDE-BINDING DOMAIN  |   TRANSPORTER, ATP BINDING, MEMBRANE, MEMBRANE PROTEIN, TRANSPORT PROTEIN 
2vr3:B   (ASN238) to   (PRO336)  STRUCTURAL AND BIOCHEMICAL CHARACTERIZATION OF FIBRINOGEN BINDING TO CLFA FROM STAPHYLOCCCUS AUREUS  |   PLATELET AGGREGATION, PEPTIDOGLYCAN-ANCHOR, CELL ADHESION, STAPHYLOCOCCUS AUREUS, FIBRINOGEN GAMMA-CHAIN, SECRETED, CELL WALL, VIRULENCE, CLUMPING FACTOR 
4kuc:H    (GLY27) to   (SER103)  CRYSTAL STRUCTURE OF RICIN-A CHAIN IN COMPLEX WITH THE ANTIBODY 6C2  |   RNA-N-GLYCOSIDASE, HYDROLASE-IMMUNE SYSTEM COMPLEX 
4kuc:F    (GLY27) to   (SER103)  CRYSTAL STRUCTURE OF RICIN-A CHAIN IN COMPLEX WITH THE ANTIBODY 6C2  |   RNA-N-GLYCOSIDASE, HYDROLASE-IMMUNE SYSTEM COMPLEX 
1gvi:B   (ASN518) to   (SER587)  THERMUS MALTOGENIC AMYLASE IN COMPLEX WITH BETA-CD  |   AMYLASE, TRANSGLYCOSYLATION, BETA-CYCLODEXTRIN, HYDROLASE 
1gw6:A    (LYS19) to   (PRO110)  STRUCTURE OF LEUKOTRIENE A4 HYDROLASE D375N MUTANT  |   HYDROLASE, MUTAGENESIS STUDIES, ALPHA-BETA PROTEIN 
1gya:A     (GLU8) to    (HIS72)  N-GLYCAN AND POLYPEPTIDE NMR SOLUTION STRUCTURES OF THE ADHESION DOMAIN OF HUMAN CD2  |   CELL SURFACE ADHESION RECEPTOR, IMMUNOGLOBULIN SUPERFAMILY V-SET DOMAIN, T LYMPHOCYTE ADHESION GLYCOPROTEIN, ADHESION GLYCOPROTEIN 
3ve1:A   (LYS377) to   (ARG497)  THE 2.9 ANGSTROM CRYSTAL STRUCTURE OF TRANSFERRIN BINDING PROTEIN B (TBPB) FROM SEROGROUP B M982 NEISSERIA MENINGITIDIS IN COMPLEX WITH HUMAN TRANSFERRIN  |   TRANSFERRIN RECEPTOR, IRON ACQUISITION, VACCINE CANDIDATE, PROTEIN- PROTEIN COMPLEX, HOST PATHOGEN INTERACTION, RECEPTOR, TRANSFERRIN, LIPOPROTEIN, OUTERMEMBRANE PROTEIN, TRANSPORT PROTEIN 
3ve1:C   (LYS377) to   (ARG497)  THE 2.9 ANGSTROM CRYSTAL STRUCTURE OF TRANSFERRIN BINDING PROTEIN B (TBPB) FROM SEROGROUP B M982 NEISSERIA MENINGITIDIS IN COMPLEX WITH HUMAN TRANSFERRIN  |   TRANSFERRIN RECEPTOR, IRON ACQUISITION, VACCINE CANDIDATE, PROTEIN- PROTEIN COMPLEX, HOST PATHOGEN INTERACTION, RECEPTOR, TRANSFERRIN, LIPOPROTEIN, OUTERMEMBRANE PROTEIN, TRANSPORT PROTEIN 
3vga:C     (GLU1) to    (SER85)  CRYSTAL STRUCTURE OF HUMAN ADENOSINE A2A RECEPTOR WITH AN ALLOSTERIC INVERSE-AGONIST ANTIBODY AT 3.1 A RESOLUTION  |   7 TRANSMEMBRANE RECEPTOR, SIGNAL TRANSDUCTION, SIGNALING PROTEIN 
1t6w:A     (GLY4) to    (LYS66)  RATIONAL DESIGN OF A CALCIUM-BINDING ADHESION PROTEIN NMR, 20 STRUCTURES  |   CALCIUM-BINDING PROTEIN, CD2, DESIGN, NMR, METAL BINDING PROTEIN 
1h8o:A   (GLY139) to   (SER215)  THREE-DIMENSIONAL STRUCTURE OF ANTI-AMPICILLIN SINGLE CHAIN FV FRAGMENT.  |   ANTIBODY, FV FRAGMENT, ANTI-AMPICILLIN 
1h8o:B   (GLY139) to   (SER215)  THREE-DIMENSIONAL STRUCTURE OF ANTI-AMPICILLIN SINGLE CHAIN FV FRAGMENT.  |   ANTIBODY, FV FRAGMENT, ANTI-AMPICILLIN 
1h8s:B   (GLY139) to   (SER215)  THREE-DIMENSIONAL STRUCTURE OF ANTI-AMPICILLIN SINGLE CHAIN FV FRAGMENT COMPLEXED WITH THE HAPTEN.  |   ANTI-AMPICILLIN ANTIBODIES 
1tg7:A   (PRO716) to   (ASP801)  NATIVE STRUCTURE OF BETA-GALACTOSIDASE FROM PENICILLIUM SP.  |   TIM BARREL DOMAIN, GLYCOSIDE HYDROLASE, FAMILY GH35, GLYCOPROTEIN, PENICILLIUM, HYDROLASE 
4lgp:D     (GLN3) to    (SER85)  RICIN A CHAIN BOUND TO CAMELID NANOBODY (VHH1)  |   RIBOSOME INHIBITING PROTEIN 2, CAMELID ANTIBODY (VHH), HYDROLASE- IMMUNE SYSTEM COMPLEX 
4lhu:G    (GLY10) to    (ASN87)  CRYSTAL STRUCTURE OF 9C2 TCR BOUND TO CD1D  |   NKT CELLS, GAMMADELTA TCR, CD1D, LIPID RECOGNITION, PBS-44, IMMUNE SYSTEM 
3is1:X   (LEU734) to   (SER808)  CRYSTAL STRUCTURE OF FUNCTIONAL REGION OF UAFA FROM STAPHYLOCOCCUS SAPROPHYTICUS IN C2 FORM AT 2.45 ANGSTROM RESOLUTION  |   DEV-IGG FOLD, CELL WALL, HEMAGGLUTININ, PEPTIDOGLYCAN-ANCHOR, SECRETED, VIRULENCE, CELL ADHESION 
1hkf:A     (GLN8) to    (ASP80)  THE THREE DIMENSIONAL STRUCTURE OF NK CELL RECEPTOR NKP44, A TRIGGERING PARTNER IN NATURAL CYTOTOXICITY  |   NATURAL CYTOTOXICITY RECEPTOR, NKP44, RECEPTOR, IMMUNOGLOBULIN DOMAIN 
2wbw:B    (GLU27) to   (ASN109)  AD37 FIBRE HEAD IN COMPLEX WITH CAR D1 AND SIALIC ACID  |   ALTERNATIVE SPLICING, IMMUNOGLOBULIN DOMAIN, TRANSMEMBRANE, PHOSPHOPROTEIN, DISULFIDE BOND, PHOSPHORYLATION, HEMAGGLUTINATION, STRUCTURAL PROTEIN, RECEPTOR, PALMITATE, ADENOVIRUS, ERYTHROCYTE, LIPOPROTEIN, SIALIC ACID, POLYMORPHISM, GLYCOPROTEIN, CELL JUNCTION, CELL MEMBRANE, CELL ADHESION, CAR, AD37, HAD37, COMPLEX, MEMBRANE, SECRETED, TIGHT JUNCTION, RED BLOOD CELL, COXSACKIEVIRUS, HOST-VIRUS INTERACTION, VIRAL PROTEIN/RECEPTOR COMPLEX 
1hng:A     (GLY4) to    (ASN67)  CRYSTAL STRUCTURE AT 2.8 ANGSTROMS RESOLUTION OF A SOLUBLE FORM OF THE CELL ADHESION MOLECULE CD2  |   T LYMPHOCYTE ADHESION GLYCOPROTEIN 
1hng:B     (GLY4) to    (ASN67)  CRYSTAL STRUCTURE AT 2.8 ANGSTROMS RESOLUTION OF A SOLUBLE FORM OF THE CELL ADHESION MOLECULE CD2  |   T LYMPHOCYTE ADHESION GLYCOPROTEIN 
3vny:A   (LEU379) to   (ALA478)  CRYSTAL STRUCTURE OF BETA-GLUCURONIDASE FROM ACIDOBACTERIUM CAPSULATUM  |   TIM BARREL, GREEK-KEY, GLYCOSIDE HYDROLASE FAMILY 79, HYDROLASE 
3vnz:A   (LEU379) to   (ALA478)  CRYSTAL STRUCTURE OF BETA-GLUCURONIDASE FROM ACIDOBACTERIUM CAPSULATUM IN COMPLEX WITH D-GLUCURONIC ACID  |   TIM BARREL, GREEK-KEY, GLYCOSIDE HYDROLASE FAMILY 79, HYDROLASE 
4lkc:B     (GLN3) to    (SER84)  AN ANTIBODY AGAINST THE C-TERMINAL DOMAIN OF PCSK9 LOWERS LDL CHOLESTEROL LEVELS IN VIVO  |   IMMUNOGLOBULIN, ANTIBODY, PCSK9, IMMUNE SYSTEM 
2hp4:A     (GLN2) to    (ASP83)  COMPUTATIONAL DESIGN AND CRYSTAL STRUCTURE OF AN ENHANCED AFFINITY MUTANT HUMAN CD8-ALPHA-ALPHA CO-RECEPTOR  |   CD8, CO-RECEPTOR, SOLUBLE PROTEIN, KD, PROTEIN ENGINEERING, IMMUNOTHERAPY, IMMUNE-SUPPRESSOR, IMMUNE SYSTEM 
2hp4:B     (GLN2) to    (ASP83)  COMPUTATIONAL DESIGN AND CRYSTAL STRUCTURE OF AN ENHANCED AFFINITY MUTANT HUMAN CD8-ALPHA-ALPHA CO-RECEPTOR  |   CD8, CO-RECEPTOR, SOLUBLE PROTEIN, KD, PROTEIN ENGINEERING, IMMUNOTHERAPY, IMMUNE-SUPPRESSOR, IMMUNE SYSTEM 
1hxm:C     (GLN9) to    (LEU80)  CRYSTAL STRUCTURE OF A HUMAN VGAMMA9/VDELTA2 T CELL RECEPTOR  |   IG DOMAIN, T CELL RECEPTOR, TCR, GDTCR, IMMUNE SYSTEM 
1hxm:E     (GLN9) to    (ALA81)  CRYSTAL STRUCTURE OF A HUMAN VGAMMA9/VDELTA2 T CELL RECEPTOR  |   IG DOMAIN, T CELL RECEPTOR, TCR, GDTCR, IMMUNE SYSTEM 
4lor:A   (GLY170) to   (ASP260)  C1S CUB1-EGF-CUB2 IN COMPLEX WITH A COLLAGEN-LIKE PEPTIDE FROM C1Q  |   CUB DOMAIN, EGF-LIKE DOMAIN, PROTEIN COLLAGEN COMPLEX, C1 COMPLEX, HYDROLASE-PROTEIN BINDING COMPLEX 
3vxt:A    (PRO10) to    (ARG77)  T36-5 TCR SPECIFIC FOR HLA-A24-NEF134-10  |   HIV-1, NEF, IMMUNE SYSTEM, T CELL RECEPTOR, IMMUNOGLOBURIN DOMAIN, TCR, IMMUNE RESPONSE 
3vxu:I    (PRO10) to    (ASP78)  THE COMPLEX BETWEEN T36-5 TCR AND HLA-A24 BOUND TO HIV-1 NEF134-10(2F) PEPTIDE  |   HIV-1, NEF, IMMUNE SYSTEM, HLA-A24, T CELL RECEPTOR, MHC CLASS I, IMMUNOGLOBURIN DOMAIN, TCR, MHC, IMMUNE RESPONSE 
5a2f:A    (TYR29) to   (SER101)  TWO MEMBRANE DISTAL IGSF DOMAINS OF CD166  |   CELL ADHESION, ALCAM, ACTIVATED LEUKOCYTE CELL ADHESION PROTEIN, HUMAN 
2wvs:A   (TYR396) to   (LYS473)  CRYSTAL STRUCTURE OF AN ALPHA-L-FUCOSIDASE GH29 TRAPPED COVALENT INTERMEDIATE FROM BACTEROIDES THETAIOTAOMICRON IN COMPLEX WITH 2-FLUORO-FUCOSYL FLUORIDE USING AN E288Q MUTANT  |   ALPHA-L-FUCOSE, HYDROLASE, GLYCOSIDE HYDROLASE FAMILY 29 
2wvs:B   (TYR396) to   (ALA471)  CRYSTAL STRUCTURE OF AN ALPHA-L-FUCOSIDASE GH29 TRAPPED COVALENT INTERMEDIATE FROM BACTEROIDES THETAIOTAOMICRON IN COMPLEX WITH 2-FLUORO-FUCOSYL FLUORIDE USING AN E288Q MUTANT  |   ALPHA-L-FUCOSE, HYDROLASE, GLYCOSIDE HYDROLASE FAMILY 29 
2wvs:D   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF AN ALPHA-L-FUCOSIDASE GH29 TRAPPED COVALENT INTERMEDIATE FROM BACTEROIDES THETAIOTAOMICRON IN COMPLEX WITH 2-FLUORO-FUCOSYL FLUORIDE USING AN E288Q MUTANT  |   ALPHA-L-FUCOSE, HYDROLASE, GLYCOSIDE HYDROLASE FAMILY 29 
2wvt:A   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF AN ALPHA-L-FUCOSIDASE GH29 FROM BACTEROIDES THETAIOTAOMICRON IN COMPLEX WITH A NOVEL IMINOSUGAR FUCOSIDASE INHIBITOR  |   HYDROLASE, ALPHA-L-FUCOSE, GLYCOSIDE HYDROLASE FAMILY 29 
2wvt:B   (TYR396) to   (LYS473)  CRYSTAL STRUCTURE OF AN ALPHA-L-FUCOSIDASE GH29 FROM BACTEROIDES THETAIOTAOMICRON IN COMPLEX WITH A NOVEL IMINOSUGAR FUCOSIDASE INHIBITOR  |   HYDROLASE, ALPHA-L-FUCOSE, GLYCOSIDE HYDROLASE FAMILY 29 
2wvu:A   (TYR396) to   (ALA471)  CRYSTAL STRUCTURE OF A MICHAELIS COMPLEX OF ALPHA-L- FUCOSIDASE GH29 FROM BACTEROIDES THETAIOTAOMICRON WITH THE SYNTHETIC SUBSTRATE 4-NITROPHENYL-ALPHA-L-FUCOSE  |   ALPHA-L-FUCOSE, HYDROLASE, GLYCOSIDE HYDROLASE FAMILY 29 
2wvu:C   (TYR396) to   (ALA471)  CRYSTAL STRUCTURE OF A MICHAELIS COMPLEX OF ALPHA-L- FUCOSIDASE GH29 FROM BACTEROIDES THETAIOTAOMICRON WITH THE SYNTHETIC SUBSTRATE 4-NITROPHENYL-ALPHA-L-FUCOSE  |   ALPHA-L-FUCOSE, HYDROLASE, GLYCOSIDE HYDROLASE FAMILY 29 
2wvu:D   (TYR396) to   (ALA471)  CRYSTAL STRUCTURE OF A MICHAELIS COMPLEX OF ALPHA-L- FUCOSIDASE GH29 FROM BACTEROIDES THETAIOTAOMICRON WITH THE SYNTHETIC SUBSTRATE 4-NITROPHENYL-ALPHA-L-FUCOSE  |   ALPHA-L-FUCOSE, HYDROLASE, GLYCOSIDE HYDROLASE FAMILY 29 
2wvv:A   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF AN ALPHA-L-FUCOSIDASE GH29 FROM BACTEROIDES THETAIOTAOMICRON  |   ALPHA-L-FUCOSE, HYDROLASE, GLYCOSIDE HYDROLASE FAMILY 29 
2wvv:B   (TYR396) to   (ALA471)  CRYSTAL STRUCTURE OF AN ALPHA-L-FUCOSIDASE GH29 FROM BACTEROIDES THETAIOTAOMICRON  |   ALPHA-L-FUCOSE, HYDROLASE, GLYCOSIDE HYDROLASE FAMILY 29 
1iqw:H     (GLY8) to    (SER84)  CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF THE MOUSE ANTI- HUMAN FAS ANTIBODY HFE7A  |   IMMUNOGLOBULIN, FAB, ANTI_FAS, AGONISTIC ANTIBODY, APOPTOSIS, IMMUNE SYSTEM 
2ig2:H     (GLN3) to    (ASP84)  DIR PRIMAERSTRUKTUR DES KRISTALLISIERBAREN MONOKLONALEN IMMUNOGLOBULINS IGG1 KOL. II. AMINOSAEURESEQUENZ DER L- KETTE, LAMBDA-TYP, SUBGRUPPE I (GERMAN)  |   IMMUNOGLOBULIN 
2wzp:F     (GLN3) to    (SER85)  STRUCTURES OF LACTOCOCCAL PHAGE P2 BASEPLATE SHED LIGHT ON A NOVEL MECHANISM OF HOST ATTACHMENT AND ACTIVATION IN SIPHOVIRIDAE  |   BASEPLATE, VIRAL PROTEIN 
5aen:A    (LYS19) to   (PRO110)  STRUCTURE OF HUMAN LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH INHIBITOR DIMETHYL(2-(4-PHENOXYPHENOXY)ETHYL)AMINE  |   HYDROLASE, LEUKOTRIENE (LT) A4 HYDROLASE/AMINOPEPTIDASE, LTA4H 
1uz6:V     (ILE2) to    (ARG77)  ANTI-LEWIS X FAB FRAGMENT UNCOMPLEXED  |   IMMUNE SYSTEM, ANTIBODY/COMPLEX, ANTIBODY, ANTI-CARBOHYDRATE 
4mji:I     (GLU5) to    (LEU75)  T CELL RESPONSE TO A HIV REVERSE TRANSCRIPTASE EPITOPE PRESENTED BY THE PROTECTIVE ALLELE HLA-B*51:01  |   HIV, PEPTIDE-MAJOR HISTOCOMPATIBILITY COMPLEX, PMHC, SURFACE PLASMON RESONANCE, SPR, T-CELL, T-CELL RECEPTOR, TCR, IMMUNOGLOBULIN, CLASS I MHC, ANTIGEN PRESENTATION, IMMUNE SYSTEM 
2x89:C     (VAL2) to    (SER85)  STRUCTURE OF THE BETA2_MICROGLOBULIN INVOLVED IN AMYLOIDOGENESIS  |   IMMUNE SYSTEM 
4mkt:A    (LYS19) to   (PRO110)  HUMAN LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH PRO-GLY-PRO ANALOGUE AND 4-(4-BENZYLPHENYL)THIAZOL-2-AMINE  |   LEUKOTRIENE A4 HYDROLASE, METALLOPROTEIN, HYDROLASE, PROTEASE, ZINC BINDING 
1vb9:B   (ASN515) to   (ASN583)  CRYSTAL STRUCTURE OF THERMOACTINOMYCES VULGARIS R-47 ALPHA- AMYLASE II (TVA II) COMPLEXED WITH TRANSGLYCOSYLATED PRODUCT  |   (BETA/ALPHA)8 BARREL, GH FAMILY 13, HYDROLASE 
4mnh:C     (LYS9) to    (ARG83)  STRUCTURE OF THE DP10.7 TCR  |   IMMUNOGLOBULIN, HISTOCOMPATIBILITY ANTIGENS, T CELL RECEPTOR, IMMUNOLOGICAL, LYMPHOCYTES, T CELL RECOGNITION, ACTIVATION, GAMMA DELTA T CELL, HUMAN, INTRAEPITHELIAL LYMPHOCYTES, CD1D, GLYCOLIPIDS, NON-CLASSICAL MHC, GLYCOPROTEINS, CELL-SURFACE RECEPTORS, IMMUNE SYSTEM 
2j1k:J    (PRO25) to   (ASN109)  CAV-2 FIBRE HEAD IN COMPLEX WITH CAR D1  |   VIRUS-RECEPTOR COMPLEX, COMPLEX, MEMBRANE, RECEPTOR, PALMITATE, DOMAIN D1, IMMUNOGLOBULIN DOMAIN, HOST-VIRUS INTERACTION, GLYCOPROTEIN, FIBER PROTEIN, CELL ADHESION, PHOSPHORYLATION, VIRUS/RECEPTOR COMPLEX, TRANSMEMBRANE, TIGHT JUNCTION, COXSACKIEVIRUS, FIBER HEAD, ADENOVIRUS, FIBRE HEAD, LIPOPROTEIN, CAR, KNOB, FIBER, FIBRE, CAV-2, CANINE 
2j1k:O    (GLU27) to   (ASN109)  CAV-2 FIBRE HEAD IN COMPLEX WITH CAR D1  |   VIRUS-RECEPTOR COMPLEX, COMPLEX, MEMBRANE, RECEPTOR, PALMITATE, DOMAIN D1, IMMUNOGLOBULIN DOMAIN, HOST-VIRUS INTERACTION, GLYCOPROTEIN, FIBER PROTEIN, CELL ADHESION, PHOSPHORYLATION, VIRUS/RECEPTOR COMPLEX, TRANSMEMBRANE, TIGHT JUNCTION, COXSACKIEVIRUS, FIBER HEAD, ADENOVIRUS, FIBRE HEAD, LIPOPROTEIN, CAR, KNOB, FIBER, FIBRE, CAV-2, CANINE 
2j1k:V    (PRO25) to   (ASN109)  CAV-2 FIBRE HEAD IN COMPLEX WITH CAR D1  |   VIRUS-RECEPTOR COMPLEX, COMPLEX, MEMBRANE, RECEPTOR, PALMITATE, DOMAIN D1, IMMUNOGLOBULIN DOMAIN, HOST-VIRUS INTERACTION, GLYCOPROTEIN, FIBER PROTEIN, CELL ADHESION, PHOSPHORYLATION, VIRUS/RECEPTOR COMPLEX, TRANSMEMBRANE, TIGHT JUNCTION, COXSACKIEVIRUS, FIBER HEAD, ADENOVIRUS, FIBRE HEAD, LIPOPROTEIN, CAR, KNOB, FIBER, FIBRE, CAV-2, CANINE 
1jl4:D     (LYS2) to    (ASN73)  CRYSTAL STRUCTURE OF THE HUMAN CD4 N-TERMINAL TWO DOMAIN FRAGMENT COMPLEXED TO A CLASS II MHC MOLECULE  |   PROTEIN-PROTEIN COMPLEX, IMMUNE SYSTEM 
2xib:B   (TYR396) to   (ALA471)  CRYSTAL STRUCTURE OF AN ALPHA-L-FUCOSIDASE GH29 FROM BACTEROIDES THETAIOTAOMICRON IN COMPLEX WITH DEOXYFUCONOJIRIMYCIN  |   FUCOSIDASE, HYDROLASE, METAL BINDING, INHIBITORS 
2xib:C   (TYR396) to   (ALA471)  CRYSTAL STRUCTURE OF AN ALPHA-L-FUCOSIDASE GH29 FROM BACTEROIDES THETAIOTAOMICRON IN COMPLEX WITH DEOXYFUCONOJIRIMYCIN  |   FUCOSIDASE, HYDROLASE, METAL BINDING, INHIBITORS 
2xii:A   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF AN ALPHA-L-FUCOSIDASE GH29 FROM BACTEROIDES THETAIOTAOMICRON IN COMPLEX WITH AN EXTENDED 9- FLUORENONE IMINOSUGAR INHIBITOR  |   HYDROLASE, FUCOSE 
2xii:B   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF AN ALPHA-L-FUCOSIDASE GH29 FROM BACTEROIDES THETAIOTAOMICRON IN COMPLEX WITH AN EXTENDED 9- FLUORENONE IMINOSUGAR INHIBITOR  |   HYDROLASE, FUCOSE 
3j6o:S     (GLN8) to    (ASN90)  KINETIC AND STRUCTURAL ANALYSIS OF COXSACKIEVIRUS B3 RECEPTOR INTERACTIONS AND FORMATION OF THE A-PARTICLE  |   COXSACKIEVIRUS B3, CVB3, CAR, CELL ADHESION 
4mwf:A     (GLY8) to    (SER82)  STRUCTURE OF HEPATITIS C VIRUS ENVELOPE GLYCOPROTEIN E2 CORE BOUND TO BROADLY NEUTRALIZING ANTIBODY AR3C  |   IMMUNOGLOBULIN FOLD, HCV E2, IMMUNE SYSTEM 
4myw:B    (ASP37) to   (ARG113)  STRUCTURE OF HSV-2 GD BOUND TO NECTIN-1  |   IGV-LIKE CORE, N-/C-TERMINAL EXTENSIONS, TANDEM ARRANGED V-C-C IG- LIKE DOMAINS, RECEPTOR BINDING, CELL SURFACE ATTACHMENT, VIRAL, CELLULAR SURFACE, VIRAL PROTEIN-CELL ADHESION COMPLEX 
4myw:D    (ASP37) to   (ARG113)  STRUCTURE OF HSV-2 GD BOUND TO NECTIN-1  |   IGV-LIKE CORE, N-/C-TERMINAL EXTENSIONS, TANDEM ARRANGED V-C-C IG- LIKE DOMAINS, RECEPTOR BINDING, CELL SURFACE ATTACHMENT, VIRAL, CELLULAR SURFACE, VIRAL PROTEIN-CELL ADHESION COMPLEX 
3j8z:H     (GLY8) to    (SER82)  CRYO-EM RECONSTRUCTION OF QUASI-HPV16 COMPLEX WITH H16.1A FAB  |   L1 PENTAMER, QUASI-HPV16, L1 CAPSOMER, ROSIE ONLINE, VIRUS-IMMUNE SYSTEM COMPLEX 
3j8z:F     (GLY8) to    (SER82)  CRYO-EM RECONSTRUCTION OF QUASI-HPV16 COMPLEX WITH H16.1A FAB  |   L1 PENTAMER, QUASI-HPV16, L1 CAPSOMER, ROSIE ONLINE, VIRUS-IMMUNE SYSTEM COMPLEX 
3j8z:G     (GLY8) to    (SER82)  CRYO-EM RECONSTRUCTION OF QUASI-HPV16 COMPLEX WITH H16.1A FAB  |   L1 PENTAMER, QUASI-HPV16, L1 CAPSOMER, ROSIE ONLINE, VIRUS-IMMUNE SYSTEM COMPLEX 
3j8z:I     (GLY8) to    (SER82)  CRYO-EM RECONSTRUCTION OF QUASI-HPV16 COMPLEX WITH H16.1A FAB  |   L1 PENTAMER, QUASI-HPV16, L1 CAPSOMER, ROSIE ONLINE, VIRUS-IMMUNE SYSTEM COMPLEX 
5bmf:H   (GLY110) to   (SER318)  CRYSTAL STRUCTURE OF A THEOPHYLLINE BINDING ANTIBODY FAB FRAGMENT  |   ANTIBODY, HAPTEN BINDING, THEOPHYLLINE, IMMUNE SYSTEM 
4n90:H    (GLY10) to    (SER85)  CRYSTAL STRUCTURE OF TERNARY COMPLEX OF TRAIL, DR5, AND FAB FRAGMENT FROM A DR5 AGONIST ANTIBODY  |   DR5, TRAIL, AGONIST, ANTIBODY, COOPERATION, CLUSTERING, APOPTOSIS- IMMUNE SYSTEM COMPLEX 
5bpp:A    (LYS19) to   (PRO110)  STRUCTURE OF HUMAN LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH INHIBITOR 4AZ  |   INHIBITOR, COMPLEX, INFLAMMATION, ENZYME, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
5bq7:B     (PRO8) to    (GLY79)  CRYSTAL STRUCTURE OF CHIKUNGUNYA VIRUS-HUMAN FAB 5F-10 FRAGMENT  |   HUMAN ANTIBODY FAB FRAGMENT, IMMUNE SYSTEM 
5brz:E    (ARG10) to    (VAL79)  MAGE-A3 REACTIVE TCR IN COMPLEX WITH MAGE-A3 IN HLA-A1  |   IMMUNO PMHC TCR MAGE, IMMUNE SYSTEM 
5bs0:D    (ALA10) to    (ALA80)  MAGE-A3 REACTIVE TCR IN COMPLEX WITH TITIN EPITOPE IN HLA-A1  |   IMMUNO PMHC TCR TITIN, IMMUNE SYSTEM 
5bs0:E    (ARG10) to    (VAL79)  MAGE-A3 REACTIVE TCR IN COMPLEX WITH TITIN EPITOPE IN HLA-A1  |   IMMUNO PMHC TCR TITIN, IMMUNE SYSTEM 
2jjs:C    (VAL10) to    (ASP83)  STRUCTURE OF HUMAN CD47 IN COMPLEX WITH HUMAN SIGNAL REGULATORY PROTEIN (SIRP) ALPHA  |   SIGNAL REGULATORY PROTEIN ALPHA, IMMUNOGLOBULIN SUPERFAMILY, TRANSMEMBRANE, PHOSPHOPROTEIN, PAIRED RECEPTOR, POLYMORPHISM, GLYCOPROTEIN, CELL ADHESION, PYRROLIDONE CARBOXYLIC ACID, ALTERNATIVE SPLICING, IMMUNOGLOBULIN DOMAIN, SIRP, CD47, SIRPA, MEMBRANE, SH3-BINDING 
2jjs:D    (VAL10) to    (ASP83)  STRUCTURE OF HUMAN CD47 IN COMPLEX WITH HUMAN SIGNAL REGULATORY PROTEIN (SIRP) ALPHA  |   SIGNAL REGULATORY PROTEIN ALPHA, IMMUNOGLOBULIN SUPERFAMILY, TRANSMEMBRANE, PHOSPHOPROTEIN, PAIRED RECEPTOR, POLYMORPHISM, GLYCOPROTEIN, CELL ADHESION, PYRROLIDONE CARBOXYLIC ACID, ALTERNATIVE SPLICING, IMMUNOGLOBULIN DOMAIN, SIRP, CD47, SIRPA, MEMBRANE, SH3-BINDING 
2xy1:A   (GLN301) to   (ASP369)  CRYSTAL STRUCTURE OF NCAM2 IG3-4  |   CELL ADHESION 
1wcb:L     (GLU3) to    (ARG77)  PLP-DEPENDENT CATALYTIC ANTIBODY 15A9 IN COMPLEX WITH ITS HAPTEN  |   CATALYTIC ANTIBODY, TRANSAMINATION, PYRIDOXAL-PHOSPHATE, HAPTEN, PHOSPHOPYRIDOXYL-L-LYSINE, IMMUNE SYSTEM 
4ne9:B   (GLY605) to   (SER681)  PCSK9 IN COMPLEX WITH LDLR PEPTIDE  |   PCSK9, LDL RECEPTOR, AUTOCATALYTIC CLEAVAGE, CHOLESTEROL METABOLISM, HYDROLASE 
1wiq:A   (SER184) to   (GLN261)  STRUCTURE OF T-CELL SURFACE GLYCOPROTEIN CD4, TRIGONAL CRYSTAL FORM  |   IMMUNOGLOBULIN FOLD, TRANSMEMBRANE, GLYCOPROTEIN, T-CELL, MHC LIPOPROTEIN, POLYMORPHISM 
1wio:A   (SER184) to   (GLN261)  STRUCTURE OF T-CELL SURFACE GLYCOPROTEIN CD4, TETRAGONAL CRYSTAL FORM  |   IMMUNOGLOBULIN FOLD, TRANSMEMBRANE, GLYCOPROTEIN, T-CELL, MHC LIPOPROTEIN 
1wip:A   (SER184) to   (GLN261)  STRUCTURE OF T-CELL SURFACE GLYCOPROTEIN CD4, MONOCLINIC CRYSTAL FORM  |   IMMUNOGLOBULIN FOLD, TRANSMEMBRANE, GLYCOPROTEIN, T-CELL, MHC LIPOPROTEIN, POLYMORPHISM 
4nhg:H    (GLY10) to    (MET83)  CRYSTAL STRUCTURE OF 2G12 IGG DIMER  |   IG FOLD, ANTIBODY, IMMUNE SYSTEM 
4nhg:M    (GLY10) to    (MET83)  CRYSTAL STRUCTURE OF 2G12 IGG DIMER  |   IG FOLD, ANTIBODY, IMMUNE SYSTEM 
4nhg:A    (GLY10) to    (MET83)  CRYSTAL STRUCTURE OF 2G12 IGG DIMER  |   IG FOLD, ANTIBODY, IMMUNE SYSTEM 
4nhg:E    (GLY10) to    (MET83)  CRYSTAL STRUCTURE OF 2G12 IGG DIMER  |   IG FOLD, ANTIBODY, IMMUNE SYSTEM 
4nhg:I    (GLY10) to    (MET83)  CRYSTAL STRUCTURE OF 2G12 IGG DIMER  |   IG FOLD, ANTIBODY, IMMUNE SYSTEM 
3zks:D   (GLN162) to   (SER244)  BACE2 XAPERONE COMPLEX WITH INHIBITOR  |   HYDROLASE-IMMUNE SYSTEM COMPLEX, INHIBITOR, NANOBODY 
5bzd:D     (GLN1) to    (LEU82)  CRYSTAL STRUCTURE OF PCDN-27A, AN ANTIBODY FROM THE PCDN FAMILY OF HIV-1 ANTIBODIES  |   HIV, ANTIBODY, FAB, IMMUNE SYSTEM 
3jbg:7     (VAL2) to    (SER83)  COMPLEX OF POLIOVIRUS WITH VHH PVSS21E  |   POLIOVIRUS, NANOBODIES, VHH, NEUTRALIZING ANTIBODIES, VIRUS-IMMUNE SYSTEM COMPLEX 
1kj2:B     (ARG9) to    (ASN81)  MURINE ALLOREACTIVE SCFV TCR-PEPTIDE-MHC CLASS I MOLECULE COMPLEX  |   T CELL RECEPTOR, CLASS I MHC, H-2KB, TCR-PMHC COMPLEX, ALLOGENEIC, IMMUNE SYSTEM 
1ktk:E     (VAL3) to    (VAL79)  COMPLEX OF STREPTOCOCCAL PYROGENIC ENTEROTOXIN C (SPEC) WITH A HUMAN T CELL RECEPTOR BETA CHAIN (VBETA2.1)  |   STREPTOCOCCUS, IMMUNITY, T CELL RECEPTOR BETA, IMMUNE SYSTEM 
1xcq:H     (PRO9) to    (SER85)  COMPLEX HCV CORE-FAB 19D9D6-PROTEIN L MUTANT (D55A,L57H,Y64W) IN SPACE GROUP P21  |   CRYSTAL PACKING, FAB, PROTEIN L, PEPTIDE COMPLEX, IMMUNE SYSTEM 
43ca:B    (GLY10) to    (SER82)  CRYSTALLOGRAPHIC STRUCTURE OF THE ESTEROLYTIC AND AMIDOLYTIC 43C9 ANTIBODY WITH BOUND P-NITROPHENOL  |   IMMUNOGLOBULIN, CATALYTIC ANTIBODY 
43c9:D     (LEU4) to    (ASN82)  CRYSTALLOGRAPHIC STRUCTURE OF THE ESTEROLYTIC AND AMIDOLYTIC 43C9 ANTIBODY  |   IMMUNOGLOBULIN 
43c9:F    (GLY10) to    (ASN82)  CRYSTALLOGRAPHIC STRUCTURE OF THE ESTEROLYTIC AND AMIDOLYTIC 43C9 ANTIBODY  |   IMMUNOGLOBULIN 
5cay:B     (LYS2) to    (ASN73)  ENVELOPE GLYCOPROTEIN GP120 CORE FROM HIV TYPE 2 BOUND TO THE FIRST TWO DOMAINS OF HUMAN SOLUBLE CD4 RECEPTOR  |   HIV-2, GP120, GLYCOPROTEIN, CD4, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4o4u:B   (ALA302) to   (TRP369)  CRYSTAL STRUCTURE OF THE VACCINE ANTIGEN TRANSFERRIN BINDING PROTEIN B (TBPB) MUTANT TRP-176-ALA FROM HAEMOPHILUS PARASUIS HP5  |   STRUCTURE-BASED VACCINE DESIGN, TRANSFERRIN RECEPTOR, IRON ACQUISITION, HOST PATHOGEN INTERACTION, SURFACE LIPOPROTEIN, METAL TRANSPORT 
1xgy:L     (ILE2) to    (ARG77)  CRYSTAL STRUCTURE OF ANTI-META I RHODOPSIN FAB FRAGMENT K42- 41L  |   META-I, RHODOPSIN, FAB, IGG, K42-41L, PHAGE DISPLAY, ANTIBODY, IMMUNOGLOBULIN, ANTIBODY IMPRINTING, PEPTIDE MIMETICS, IMMUNE SYSTEM 
3jwd:C  (LYS1002) to  (ASN1073)  STRUCTURE OF HIV-1 GP120 WITH GP41-INTERACTIVE REGION: LAYERED ARCHITECTURE AND BASIS OF CONFORMATIONAL MOBILITY  |   HIV-1 VIRAL SPIKE, MOLECULAR MOTION, PROTEIN ARCHITECTURE, RECEPTOR- TRIGGERED ENTRY, TYPE 1 FUSION PROTEIN, CELL MEMBRANE, DISULFIDE BOND, GLYCOPROTEIN, HOST-VIRUS INTERACTION, IMMUNE RESPONSE, VIRAL PROTEIN 
5cex:A     (SER9) to    (ARG77)  CRYSTAL STRUCTURE OF FAB 32H+109L, A PUTATIVE PRECURSOR OF THE PGT121 FAMILY OF POTENT HIV-1 ANTIBODIES  |   HIV-1, IMMUNE SYSTEM, ANTIBODY 
5cey:A     (ARG9) to    (SER76)  CRYSTAL STRUCTURE OF FAB 9H+3L, A PUTATIVE PRECURSOR OF THE PGT121 FAMILY OF POTENT HIV-1 ANTIBODIES  |   HIV-1, ANTIBODY, IMMUNE SYSTEM 
5cey:C     (ARG9) to    (GLY77)  CRYSTAL STRUCTURE OF FAB 9H+3L, A PUTATIVE PRECURSOR OF THE PGT121 FAMILY OF POTENT HIV-1 ANTIBODIES  |   HIV-1, ANTIBODY, IMMUNE SYSTEM 
4od1:H     (VAL2) to    (SER82)  CRYSTAL STRUCTURE OF HUMAN FAB CAP256-VRC26.03, A POTENT V1V2-DIRECTED HIV-1 NEUTRALIZING ANTIBODY  |   FAB, HIV-1, V1V2, CAP256, VRC26, IMMUNE SYSTEM 
3k4z:A   (SER169) to   (THR264)  CRYSTAL STRUCTURE OF THE CELLULOSOMAL CBM4 FROM CLOSTRIDIUM THERMOCELLUM CELLULASE CBHA  |   CELLULASE, CBHA, CLOSTRIDIUM THERMOCELLUM, CBM4, IG-LIKE, CELLULOSOME, CBM, SUGAR BINDING PROTEIN 
4org:F     (SER9) to    (GLY77)  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     (VAL2) to    (ASN82)  CRYSTAL STRUCTURE OF HUMAN FAB CAP256-VRC26.04, A POTENT V1V2-DIRECTED HIV-1 NEUTRALIZING ANTIBODY  |   FAB, HIV-1, V1V2, CAP256, VRC26, IMMUNE SYSTEM 
3kl3:C   (ASN313) to   (ARG391)  CRYSTAL STRUCTURE OF LIGAND BOUND XYNC  |   ALPHA-BETA BARREL, (BETA/ALPHA)8 BARREL, (BETA/ALPHA)8 + BETA MOTIF, GLUCURONATE COORDINATION BY XYNC, GLYCOSIDASE, HYDROLASE, POLYSACCHARIDE DEGRADATION, GLYCOSYL HYDROLASE 
3kl5:A   (ASN313) to   (ARG391)  STRUCTURE ANALYSIS OF A XYLANASE FROM GLYCOSYL HYDROLASE FAMILY THIRTY: CARBOHYDRATE LIGAND COMPLEXES REVEAL THIS FAMILY OF ENZYMES UNIQUE MECHANISM OF SUBSTRATE SPECIFICITY AND RECOGNITION  |   ALPHA-BETA BARREL, (BETA/ALPHA)8 BARREL, (BETA/ALPHA)8 + BETA MOTIF, DUAL MOTIF HYDROLASE, ALDOTRIURONIC ACID BOUND STRUCTURE, ALDOTRIURONATE BOUND STRUCTURE, XYNC, HYDROLASE 
3kl5:B   (ASN313) to   (ASN390)  STRUCTURE ANALYSIS OF A XYLANASE FROM GLYCOSYL HYDROLASE FAMILY THIRTY: CARBOHYDRATE LIGAND COMPLEXES REVEAL THIS FAMILY OF ENZYMES UNIQUE MECHANISM OF SUBSTRATE SPECIFICITY AND RECOGNITION  |   ALPHA-BETA BARREL, (BETA/ALPHA)8 BARREL, (BETA/ALPHA)8 + BETA MOTIF, DUAL MOTIF HYDROLASE, ALDOTRIURONIC ACID BOUND STRUCTURE, ALDOTRIURONATE BOUND STRUCTURE, XYNC, HYDROLASE 
3kl5:C   (ASN313) to   (ASN390)  STRUCTURE ANALYSIS OF A XYLANASE FROM GLYCOSYL HYDROLASE FAMILY THIRTY: CARBOHYDRATE LIGAND COMPLEXES REVEAL THIS FAMILY OF ENZYMES UNIQUE MECHANISM OF SUBSTRATE SPECIFICITY AND RECOGNITION  |   ALPHA-BETA BARREL, (BETA/ALPHA)8 BARREL, (BETA/ALPHA)8 + BETA MOTIF, DUAL MOTIF HYDROLASE, ALDOTRIURONIC ACID BOUND STRUCTURE, ALDOTRIURONATE BOUND STRUCTURE, XYNC, HYDROLASE 
4adq:A    (VAL21) to    (ALA93)  CRYSTAL STRUCTURE OF THE MOUSE COLONY-STIMULATING FACTOR 1 (MCSF-1) CYTOKINE IN COMPLEX WITH THE VIRAL RECEPTOR BARF1  |   IMMUNE SYSTEM-RECEPTOR COMPLEX, RTKIII, EXTRACELLULAR, CYTOKINE RECEPTOR-CYTOKINE COMPLEX, FOUR-HELIX BUNDLE, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, ONCOGENE, CYTOKINE/SIGNALING 
4adq:B    (VAL21) to    (ALA93)  CRYSTAL STRUCTURE OF THE MOUSE COLONY-STIMULATING FACTOR 1 (MCSF-1) CYTOKINE IN COMPLEX WITH THE VIRAL RECEPTOR BARF1  |   IMMUNE SYSTEM-RECEPTOR COMPLEX, RTKIII, EXTRACELLULAR, CYTOKINE RECEPTOR-CYTOKINE COMPLEX, FOUR-HELIX BUNDLE, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, ONCOGENE, CYTOKINE/SIGNALING 
4adq:C    (VAL21) to    (ALA93)  CRYSTAL STRUCTURE OF THE MOUSE COLONY-STIMULATING FACTOR 1 (MCSF-1) CYTOKINE IN COMPLEX WITH THE VIRAL RECEPTOR BARF1  |   IMMUNE SYSTEM-RECEPTOR COMPLEX, RTKIII, EXTRACELLULAR, CYTOKINE RECEPTOR-CYTOKINE COMPLEX, FOUR-HELIX BUNDLE, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, ONCOGENE, CYTOKINE/SIGNALING 
4adq:D    (VAL21) to    (ALA93)  CRYSTAL STRUCTURE OF THE MOUSE COLONY-STIMULATING FACTOR 1 (MCSF-1) CYTOKINE IN COMPLEX WITH THE VIRAL RECEPTOR BARF1  |   IMMUNE SYSTEM-RECEPTOR COMPLEX, RTKIII, EXTRACELLULAR, CYTOKINE RECEPTOR-CYTOKINE COMPLEX, FOUR-HELIX BUNDLE, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, ONCOGENE, CYTOKINE/SIGNALING 
5d2l:K    (SER10) to    (GLY79)  CRYSTAL STRUCTURE OF TCR C7 IN COMPLEX WITH HCMV NLV EPITOPE PRESENTED BY HLA-A2  |   TCR, HCMV, HLA-A2, COMPLEX, IMMUNE SYSTEM 
5d2n:E     (ARG9) to    (ARG81)  CRYSTAL STRUCTURE OF C25-NLV-HLA-A2 COMPLEX  |   TCR, NLV, HLA-A2, IMMUNE SYSTEM 
4p2c:I     (VAL2) to    (ASN83)  COMPLEX OF SHIGA TOXIN 2E WITH A NEUTRALIZING SINGLE-DOMAIN ANTIBODY  |   NANOBODY, TOXIN, COMPLEX, LECTIN 
4p2r:S     (SER8) to    (ASP75)  CRYSTAL STRUCTURE OF THE 5CC7 TCR IN COMPLEX WITH 5C1/I-EK  |   T CELL RECEPTOR, PEPTIDE-MHC COMPLEX, IMMUNE SYSTEM 
4p9h:C     (LYS2) to    (ASN73)  CRYSTAL STRUCTURE OF 8ANC195 FAB IN COMPLEX WITH GP120 OF 93TH057 HIV- 1 AND SOLUBLE CD4 D1D2  |   IG FOLD, ANTI HIV, ANTIBODY, IMMUNE SYSTEM COMPLEX, VIRAL PROTEIN- IMMUNE SYSTEM COMPLEX 
5d7l:H     (ARG9) to    (ILE77)  STRUCTURE OF HUMAN MR1-5-OP-RU IN COMPLEX WITH HUMAN MAV36 TCR  |   RECEPTOR, ANTIGEN, IMMUNE SYSTEM 
1mvf:B     (GLN3) to    (SER85)  MAZE ADDICTION ANTIDOTE  |   PLASMID ADDICTION, CAMEL ANTIBODY, ADDICTION ANTIDOTE, IMMUNE SYSTEM 
3a6o:A   (ASN515) to   (ASN583)  CRYSTAL STRUCTURE OF THERMOACTINOMYCES VULGARIS R-47 ALPHA- AMYLASE 2/ACARBOSE COMPLEX  |   ACARBOSE, AMYLASE, COMPLEX, CALCIUM, CARBOHYDRATE METABOLISM, GLYCOSIDASE, HYDROLASE, METAL-BINDING 
4pcs:A   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOSUGAR (2S,3S,4R, 5S)-3,4-DIHYDROXY-2-[2'-PHENYL]ETHYNYL-5-METHYLPYRROLIDINE  |   A-L-FUCOSIDASE ENZYME INHIBITION, HYDROLASE 
4pcs:B   (TYR396) to   (LYS473)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOSUGAR (2S,3S,4R, 5S)-3,4-DIHYDROXY-2-[2'-PHENYL]ETHYNYL-5-METHYLPYRROLIDINE  |   A-L-FUCOSIDASE ENZYME INHIBITION, HYDROLASE 
4pcs:C   (TYR396) to   (ALA471)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOSUGAR (2S,3S,4R, 5S)-3,4-DIHYDROXY-2-[2'-PHENYL]ETHYNYL-5-METHYLPYRROLIDINE  |   A-L-FUCOSIDASE ENZYME INHIBITION, HYDROLASE 
4pcs:D   (TYR396) to   (ALA471)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOSUGAR (2S,3S,4R, 5S)-3,4-DIHYDROXY-2-[2'-PHENYL]ETHYNYL-5-METHYLPYRROLIDINE  |   A-L-FUCOSIDASE ENZYME INHIBITION, HYDROLASE 
4pct:A   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOCYCLITOL (2S,3S, 4R,5S)-3,4-DIHYDROXY-2-ETHYNYL-5-METHYLPYRROLIDINE  |   ENZYME INHIBITION, HYDROLASE 
4pct:B   (TYR396) to   (LYS473)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOCYCLITOL (2S,3S, 4R,5S)-3,4-DIHYDROXY-2-ETHYNYL-5-METHYLPYRROLIDINE  |   ENZYME INHIBITION, HYDROLASE 
4pct:C   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOCYCLITOL (2S,3S, 4R,5S)-3,4-DIHYDROXY-2-ETHYNYL-5-METHYLPYRROLIDINE  |   ENZYME INHIBITION, HYDROLASE 
4pct:D   (TYR396) to   (ALA471)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOCYCLITOL (2S,3S, 4R,5S)-3,4-DIHYDROXY-2-ETHYNYL-5-METHYLPYRROLIDINE  |   ENZYME INHIBITION, HYDROLASE 
4pee:A   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH INHIBITOR 1-PHENYL-4- [(2S,3S,4R,5S)-3,4-DIHYDROXY-5-METHYLPYRROLIDIN-2-YL]TRIAZOLE  |   HYDROLASE 
4pee:B   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH INHIBITOR 1-PHENYL-4- [(2S,3S,4R,5S)-3,4-DIHYDROXY-5-METHYLPYRROLIDIN-2-YL]TRIAZOLE  |   HYDROLASE 
4pee:C   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH INHIBITOR 1-PHENYL-4- [(2S,3S,4R,5S)-3,4-DIHYDROXY-5-METHYLPYRROLIDIN-2-YL]TRIAZOLE  |   HYDROLASE 
4pee:D   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH INHIBITOR 1-PHENYL-4- [(2S,3S,4R,5S)-3,4-DIHYDROXY-5-METHYLPYRROLIDIN-2-YL]TRIAZOLE  |   HYDROLASE 
5dd5:H    (GLY10) to    (SER82)  CRYSTAL STRUCTURES IN AN ANTI-HIV ANTIBODY LINEAGE FROM IMMUNIZATION OF RHESUS MACAQUES  |   HIV HIV-1 GP41 MPER ANTIBODY, IMMUNE SYSTEM 
1z1w:A     (GLU4) to    (LYS78)  CRYSTAL STRUCTURES OF THE TRICORN INTERACTING FACOR F3 FROM THERMOPLASMA ACIDOPHILUM, A ZINC AMINOPEPTIDASE IN THREE DIFFERENT CONFORMATIONS  |   ZINC AMINOPEPTIDASE, GLUZINCINS, SUPERHELIX, HYDROLASE 
4pp1:D    (GLY10) to    (SER84)  THE CRYSTAL STRUCTURE OF DER P 1 ALLERGEN COMPLEXED WITH FAB FRAGMENT OF MAB 5H8  |   ALLERGEN, ANTIBODY, IMMUNE SYSTEM 
4pp1:F    (GLY10) to    (SER84)  THE CRYSTAL STRUCTURE OF DER P 1 ALLERGEN COMPLEXED WITH FAB FRAGMENT OF MAB 5H8  |   ALLERGEN, ANTIBODY, IMMUNE SYSTEM 
4prh:E     (LYS9) to    (SER92)  CRYSTAL STRUCTURE OF TK3 TCR-HLA-B*35:08-HPVG-D5 COMPLEX  |   HUMAN LEUKOCYTE ANTIGEN CLASS I, EPSTEIN-BARR VIRUS, VIRAL ESCAPE, T CELL RECEPTOR, VIRAL IMMUNITY, IMMUNE SYSTEM 
4pu2:A    (LEU19) to    (LEU95)  CRYSTAL STRUCTURE OF AMINOPEPTIDASE N IN COMPLEX WITH THE PHOSPHONIC ACID ANALOGUE OF LEUCINE L-(R)-LEUP  |   APN, AMINOPEPTIDASE N, L-(R)-LEUP, PSI-BIOLOGY, STRUCTURAL GENOMICS, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, HYDROLASE, AMINOPEPTIDASE 
3alx:A    (PRO33) to   (TYR108)  CRYSTAL STRUCTURE OF THE MEASLES VIRUS HEMAGGLUTININ BOUND TO ITS CELLULAR RECEPTOR SLAM (MV-H(L482R)-SLAM(N102H/R108Y) FUSION)  |   VIRAL PROTEIN-RECEPTOR COMPLEX, SIX-BLADED BETA-PROPELLER FOLD, IMMUNOGLOBULIN FOLD, BETA-SANDWICH, VIRAL PROTEIN-MEMBRANE PROTEIN COMPLEX 
4py7:J     (SER9) to    (THR74)  CRYSTAL STRUCTURE OF FAB 3.1  |   IMMUNOGLOBULIN FAB FRAGMENT, NEUTRALIZING ANTIBODY, HEMAGGLUTININ GLYCOPROTEINS, IMMUNE SYSTEM 
5dyf:A    (LEU19) to    (LEU95)  THE CRYSTAL STRUCTURE OF AMINOPEPTIDASE N IN COMPLEX WITH N-BENZYL-1, 2-DIAMINOETHYLPHOSPHONIC ACID  |   AMINOPEPTIDASEN, INHIBITOR COMPLEX, N-BENZYL-1, 2- DIAMINOETHYLPHOSPHONIC ACID, HYDROLASE-HYDROLASE INHIBITOR COMPLEX, STRUCTURAL GENOMICS, PSI-BIOLOGY, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG 
4at6:J    (GLU10) to    (SER85)  FAB FRAGMENT OF ANTIPORPHYRIN ANTIBODY 14H7  |   IMMUNE SYSTEM, METALLOPORPHYRIN, CATALYTIC ANTIBODY, PEROXIDASE 
5dzl:A     (THR3) to    (ASN77)  CRYSTAL STRUCTURE OF THE PROTEIN HUMAN CEACAM1  |   CELL ADHESION 
5dzl:C     (THR3) to    (ASN77)  CRYSTAL STRUCTURE OF THE PROTEIN HUMAN CEACAM1  |   CELL ADHESION 
5dzn:C     (THR4) to    (LEU78)  HUMAN T-CELL IMMUNOGLOBULIN AND MUCIN DOMAIN PROTEIN 4  |   RECEPTOR, IG V DOMAIN, IMMUNE SYSTEM 
4q4e:A    (ASP17) to    (SER99)  CRYSTAL STRUCTURE OF E.COLI AMINOPEPTIDASE N IN COMPLEX WITH ACTINONIN  |   AMINOPEPTIDASE, HYDROLASE 
1zv5:A     (VAL2) to    (SER85)  CRYSTAL STRUCTURE OF THE VARIABLE DOMAIN OF THE CAMELID HEAVY-CHAIN ANTIBODY D2-L29 IN COMPLEX WITH HEN EGG WHITE LYSOZYME  |   BETA-SANDWICH, IMMUNOGLOBULIN FOLD, PROTEIN-PROTEIN HETEROCOMPLEX, ALPHA-BETA ORTHOGONAL BUNDLE, HYDROLASE/IMMUNE SYSTEM COMPLEX 
5e6i:G     (GLN9) to    (ALA78)  CRYSTAL STRUCTURE OF TCR PF8 IN COMPLEX WITH FLU MP(58-66) EPITOPE PRESENTED BY HLA-A2  |   IMMUNE SYSTEM, TCR, HLA-A2, FLU, COMPLEX 
5e6i:B     (ARG9) to    (GLU79)  CRYSTAL STRUCTURE OF TCR PF8 IN COMPLEX WITH FLU MP(58-66) EPITOPE PRESENTED BY HLA-A2  |   IMMUNE SYSTEM, TCR, HLA-A2, FLU, COMPLEX 
4qaw:H   (ASN312) to   (ASN389)  STRUCTURE OF MODULAR XYN30D FROM PAENIBACILLUS BARCINONENSIS  |   TIM BARREL, BETA-STRUCTURE, HYDROLASE, CARBOHYDRATE/SUGAR BINDING, CALCIUM BINDING, TIM BARREL BETA-STRUCTURE, CARBOHYDRATE/SUGAR BINDING CALCIUM BINDING, PLANT-CELL WALL DEGRADATION 
4qdg:A    (ASP79) to   (GLN187)  CRYSTAL STRUCTURE OF A PUTATIVE ADHESIN (BT2657) FROM BACTEROIDES THETAIOTAOMICRON VPI-5482 AT 2.20 A RESOLUTION (PSI COMMUNITY TARGET, NAKAYAMA)  |   PF08842 FAMILY, FIMBRILLIN-A ASSOCIATED ANCHOR PROTEINS MFA1 AND MFA2, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-BIOLOGY, CELL ADHESION 
5eb9:A     (THR8) to    (VAL88)  CRYSTAL STRUCTURE OF CHICKEN CD8AA HOMODIMER  |   CD8, CO-RECEPTOR, IMMUNOLOGY, IMMUNE SYSTEM 
4qf1:A     (VAL2) to    (SER82)  CRYSTAL STRUCTURE OF UNLIGANDED CH59UA, THE INFERRED UNMUTATED ANCESTOR OF THE RV144 ANTI-HIV ANTIBODY LINEAGE PRODUCING CH59  |   ANTI-HIV ANTIBODY, GP120, IMMUNE SYSTEM 
4qfu:D   (ARG392) to   (ASP467)  CRYSTAL STRUCTURE OF A GLYCOSIDE HYDROLASE FAMILY 5 (BVU_2644) FROM BACTEROIDES VULGATUS ATCC 8482 AT 1.90 A RESOLUTION  |   PUTATIVE CATALYTIC DOMAIN, TIM BARREL FOLD, PF13204 FAMILY, BETA- SANDWICH FOLD, PF12904 FAMILY, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI- BIOLOGY, HYDROLASE 
4qfu:E   (ARG392) to   (ASP467)  CRYSTAL STRUCTURE OF A GLYCOSIDE HYDROLASE FAMILY 5 (BVU_2644) FROM BACTEROIDES VULGATUS ATCC 8482 AT 1.90 A RESOLUTION  |   PUTATIVE CATALYTIC DOMAIN, TIM BARREL FOLD, PF13204 FAMILY, BETA- SANDWICH FOLD, PF12904 FAMILY, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI- BIOLOGY, HYDROLASE 
4qfu:F   (ARG392) to   (ASP467)  CRYSTAL STRUCTURE OF A GLYCOSIDE HYDROLASE FAMILY 5 (BVU_2644) FROM BACTEROIDES VULGATUS ATCC 8482 AT 1.90 A RESOLUTION  |   PUTATIVE CATALYTIC DOMAIN, TIM BARREL FOLD, PF13204 FAMILY, BETA- SANDWICH FOLD, PF12904 FAMILY, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI- BIOLOGY, HYDROLASE 
4qfu:H   (ARG392) to   (ASP467)  CRYSTAL STRUCTURE OF A GLYCOSIDE HYDROLASE FAMILY 5 (BVU_2644) FROM BACTEROIDES VULGATUS ATCC 8482 AT 1.90 A RESOLUTION  |   PUTATIVE CATALYTIC DOMAIN, TIM BARREL FOLD, PF13204 FAMILY, BETA- SANDWICH FOLD, PF12904 FAMILY, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI- BIOLOGY, HYDROLASE 
4qfu:I   (ARG392) to   (ASP467)  CRYSTAL STRUCTURE OF A GLYCOSIDE HYDROLASE FAMILY 5 (BVU_2644) FROM BACTEROIDES VULGATUS ATCC 8482 AT 1.90 A RESOLUTION  |   PUTATIVE CATALYTIC DOMAIN, TIM BARREL FOLD, PF13204 FAMILY, BETA- SANDWICH FOLD, PF12904 FAMILY, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI- BIOLOGY, HYDROLASE 
4qfu:L   (ARG392) to   (ASP467)  CRYSTAL STRUCTURE OF A GLYCOSIDE HYDROLASE FAMILY 5 (BVU_2644) FROM BACTEROIDES VULGATUS ATCC 8482 AT 1.90 A RESOLUTION  |   PUTATIVE CATALYTIC DOMAIN, TIM BARREL FOLD, PF13204 FAMILY, BETA- SANDWICH FOLD, PF12904 FAMILY, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI- BIOLOGY, HYDROLASE 
2a6j:B     (VAL2) to    (SER85)  CRYSTAL STRUCTURE ANALYSIS OF THE ANTI-ARSONATE GERMLINE ANTIBODY 36- 65  |   GERMLINE, IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM 
4qhp:A    (LEU19) to    (LEU95)  CRYSTAL STRUCTURE OF AMINOPEPTIDASE N IN COMPLEX WITH THE PHOSPHINIC DIPEPTIDE ANALOGUE LL-(R,S)-HPHEP[CH2]PHE(4-CH2NH2)  |   ZN-DEPENDENT, APN, (S)-2-[4-(AMINOMETHYL)BENZYL]-3-[(R)-1-AMINO-3- PHENYLPROPYL(HYDROXY)PHOSPHORYL]PROPANOIC ACID, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4qhm:A    (GLY10) to    (ARG82)  I3.1 (UNBOUND) FROM CH103 LINEAGE  |   FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM 
4qhm:E    (GLY10) to    (ARG82)  I3.1 (UNBOUND) FROM CH103 LINEAGE  |   FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM 
4qhm:C    (GLY10) to    (LEU82)  I3.1 (UNBOUND) FROM CH103 LINEAGE  |   FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM 
4qhm:G    (GLY10) to    (SER82)  I3.1 (UNBOUND) FROM CH103 LINEAGE  |   FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM 
4qhm:B     (LEU4) to    (GLY77)  I3.1 (UNBOUND) FROM CH103 LINEAGE  |   FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM 
4qhx:A    (ASN30) to   (GLY121)  CRYSTAL STRUCTURE OF A PUTATIVE TWO-DOMAIN SUGAR HYDROLASE (BACCAC_02064) FROM BACTEROIDES CACCAE ATCC 43185 AT 1.80 A RESOLUTION  |   TWO DOMAIN PROTEIN, GALACTOSE-BINDING DOMAIN-LIKE FOLD, CONCANAVALIN A-LIKE FOLD, PF11958 FAMILY, DUF3472, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-BIOLOGY, UNKNOWN FUNCTION 
3b5t:B     (ASP2) to    (GLY82)  CRYSTAL STRUCTURE OF NOVEL IMMUNE-TYPE RECEPTOR 10 SE-MET EXTRACELLULAR FRAGMENT MUTANT N30D  |   IMMUNOGLOBULIN VARIABLE DOMAIN-LIKE BETA-SANDWICH, IMMUNE-TYPE RECEPTOR, IMMUNE SYSTEM, IMMUNE SYSTEM RECEPTOR 
3b5t:D     (ASP2) to    (GLY82)  CRYSTAL STRUCTURE OF NOVEL IMMUNE-TYPE RECEPTOR 10 SE-MET EXTRACELLULAR FRAGMENT MUTANT N30D  |   IMMUNOGLOBULIN VARIABLE DOMAIN-LIKE BETA-SANDWICH, IMMUNE-TYPE RECEPTOR, IMMUNE SYSTEM, IMMUNE SYSTEM RECEPTOR 
3b5t:E     (ASP2) to    (GLY82)  CRYSTAL STRUCTURE OF NOVEL IMMUNE-TYPE RECEPTOR 10 SE-MET EXTRACELLULAR FRAGMENT MUTANT N30D  |   IMMUNOGLOBULIN VARIABLE DOMAIN-LIKE BETA-SANDWICH, IMMUNE-TYPE RECEPTOR, IMMUNE SYSTEM, IMMUNE SYSTEM RECEPTOR 
2adi:B     (VAL2) to    (SER82)  CRYSTAL STRUCTURE OF MONOCLONAL ANTI-CD4 ANTIBODY Q425 IN COMPLEX WITH BARIUM  |   ANTI-CD4, INTERFACIAL METAL, ANTIBODY RECOGNITION, IMMUNE SYSTEM 
3b7s:A    (LYS19) to   (PRO110)  [E296Q]LTA4H IN COMPLEX WITH RSR SUBSTRATE  |   TRANSITION STATE, ANALOGUE PEPTIDE, HYDROLYSIS, HYDROLASE, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, PROTEASE, TRIPEPTIDE SUBSTRATE 
3b7t:A    (LYS19) to   (PRO110)  [E296Q]LTA4H IN COMPLEX WITH ARG-ALA-ARG SUBSTRATE  |   TRANSITION STATE, ANALOGUE PEPTIDE, HYDROLYSIS, ALTERNATIVE SPLICING, CYTOPLASM, HYDROLASE, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, PROTEASE, ZINC, TRIPEPTIDE SUBSTRATE 
3b7u:X    (LYS19) to   (PRO110)  LEUKOTRIENE A4 HYDROLASE COMPLEXED WITH KELATORPHAN  |   TRANSITION STATE, ANALOGUE PEPTIDE, HYDROLYSIS, ALTERNATIVE SPLICING, CYTOPLASM, HYDROLASE, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, PROTEASE, ZINC 
2afn:C   (MET233) to   (PHE292)  STRUCTURE OF ALCALIGENES FAECALIS NITRITE REDUCTASE AND A COPPER SITE MUTANT, M150E, THAT CONTAINS ZINC  |   OXIDOREDUCTASE, (NITRIC OXIDE (A)), COPPER, FLAVOPROTEIN, FAD, NITRITE ASSIMILATION, OXIDOREDUCTASE (NITRIC OXIDE(A)) 
4qme:A    (LEU19) to    (LEU95)  CRYSTAL STRUCTURE OF AMINOPEPTIDASE N IN COMPLEX WITH THE PHOSPHINIC DIPEPTIDE ANALOGUE LL-(R,S)-HPHEP[CH2]PHE  |   APN, ALANINE AMINOPEPTIDASE, M1 PEPTIDASE, 3-{[(R)-1-AMINO-3- PHENYLPROPYL](HYDROXY)PHOSPHORYL}-(S)-2-BENZYLPROPANOIC ACID, HYDROLASE 
3b9v:C     (VAL2) to    (SER82)  CRYSTAL STRUCTURE OF AN AUTONOMOUS VH DOMAIN  |   ANTIBODY ENGINEERING, PHAGE DISPLAY, IMMUNE SYSTEM 
3mi6:B   (ASN650) to   (ALA736)  CRYSTAL STRUCTURE OF THE ALPHA-GALACTOSIDASE FROM LACTOBACILLUS BREVIS, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET LBR11.  |   NESG, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, HYDROLASE 
3mi6:C   (ASN650) to   (ALA736)  CRYSTAL STRUCTURE OF THE ALPHA-GALACTOSIDASE FROM LACTOBACILLUS BREVIS, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET LBR11.  |   NESG, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, HYDROLASE 
3mj7:A    (PRO11) to    (ASP88)  CRYSTAL STRUCTURE OF THE COMPLEX OF JAML AND COXSACKIE AND ADENOVIRUS RECEPTOR, CAR  |   IMMUNOGLOBULIN TANDEM DOMAIN, IMMUNE RECEPTOR COMPLEX, CELL ADHESION, CELL JUNCTION, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, MEMBRANE, TRANSMEMBRANE, COSTIMULATION, PHOSPHOPROTEIN, RECEPTOR, SECRETED, TIGHT JUNCTION, IMMUNE SYSTEM 
3mj7:B     (ILE3) to    (ASN90)  CRYSTAL STRUCTURE OF THE COMPLEX OF JAML AND COXSACKIE AND ADENOVIRUS RECEPTOR, CAR  |   IMMUNOGLOBULIN TANDEM DOMAIN, IMMUNE RECEPTOR COMPLEX, CELL ADHESION, CELL JUNCTION, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, MEMBRANE, TRANSMEMBRANE, COSTIMULATION, PHOSPHOPROTEIN, RECEPTOR, SECRETED, TIGHT JUNCTION, IMMUNE SYSTEM 
3bdb:B     (ILE3) to    (GLY82)  CRYSTAL STRUCTURE OF NOVEL IMMUNE-TYPE RECEPTOR 11 EXTRACELLULAR FRAGMENT FROM ICTALURUS PUNCTATUS INCLUDING STALK REGION  |   IMMUNOGLOBULIN VARIABLE DOMAIN-LIKE BETA-SANDWICH, IMMUNE- TYPE RECEPTOR, STALK REGION, IMMUNE SYSTEM 
3bdb:E     (ILE3) to    (GLY82)  CRYSTAL STRUCTURE OF NOVEL IMMUNE-TYPE RECEPTOR 11 EXTRACELLULAR FRAGMENT FROM ICTALURUS PUNCTATUS INCLUDING STALK REGION  |   IMMUNOGLOBULIN VARIABLE DOMAIN-LIKE BETA-SANDWICH, IMMUNE- TYPE RECEPTOR, STALK REGION, IMMUNE SYSTEM 
3bdb:F     (HIS7) to    (GLY82)  CRYSTAL STRUCTURE OF NOVEL IMMUNE-TYPE RECEPTOR 11 EXTRACELLULAR FRAGMENT FROM ICTALURUS PUNCTATUS INCLUDING STALK REGION  |   IMMUNOGLOBULIN VARIABLE DOMAIN-LIKE BETA-SANDWICH, IMMUNE- TYPE RECEPTOR, STALK REGION, IMMUNE SYSTEM 
5eo9:A    (ARG81) to   (TRP146)  CRYSTAL STRUCTURE OF THE COMPLEX OF DPR6 DOMAIN 1 BOUND TO DIP-ALPHA DOMAIN 1+2  |   IMMUNOGLOBULIN SUPERFAMILY, CELL ADHESION MOLECULE, CELL SURFACE RECEPTOR, SYNAPSE FORMATION, CELL ADHESION 
4bel:E   (VAL161) to   (SER244)  BACE2 XAPERONE COMPLEX  |   HYDROLASE-IMMUNE SYSTEM COMPLEX, NANOBODY 
3mme:D     (ALA8) to    (GLY76)  STRUCTURE AND FUNCTIONAL DISSECTION OF PG16, AN ANTIBODY WITH BROAD AND POTENT NEUTRALIZATION OF HIV-1  |   NEUTRALIZING ANTIBODIES, LONG CDRH3, HIV-1, IMMUNE SYSTEM 
4bgf:D    (ALA93) to   (MET168)  THE 3D-STRUCTURE OF ARYLAMINE-N-ACETYLTRANSFERASE FROM M. TUBERCULOSIS  |   TRANSFERASE, DRUG DESIGN, CROSS-SEEDING, MICRO-SEEDING, MICROSEED MATRIX SCREEN, 
4bgf:E    (ALA93) to   (ALA167)  THE 3D-STRUCTURE OF ARYLAMINE-N-ACETYLTRANSFERASE FROM M. TUBERCULOSIS  |   TRANSFERASE, DRUG DESIGN, CROSS-SEEDING, MICRO-SEEDING, MICROSEED MATRIX SCREEN, 
4bgf:H    (ARG94) to   (ALA167)  THE 3D-STRUCTURE OF ARYLAMINE-N-ACETYLTRANSFERASE FROM M. TUBERCULOSIS  |   TRANSFERASE, DRUG DESIGN, CROSS-SEEDING, MICRO-SEEDING, MICROSEED MATRIX SCREEN, 
5esz:H     (GLN3) to    (SER82)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY CH04, ISOLATED FROM DONOR CH0219, IN COMPLEX WITH SCAFFOLDED TRIMERIC HIV-1 ENV V1V2 DOMAIN FROM THE CLADE AE STRAIN A244  |   HIV-1, ENV, V1V2, CH0219, CHAVI, IMMUNE SYSTEM 
3bi9:X     (ASP4) to    (ASN79)  TIM-4  |   BETA BARREL, IMMUNOGLOBULIN FOLD, IGV DOMAIN, TIM, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, MEMBRANE, POLYMORPHISM, TRANSMEMBRANE, IMMUNE SYSTEM 
3bia:X     (ASP4) to    (SER78)  TIM-4 IN COMPLEX WITH SODIUM POTASSIUM TARTRATE  |   BETA BARREL, IMMUNOGLOBULIN FOLD, IGV DOMAIN, TIM, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, MEMBRANE, POLYMORPHISM, TRANSMEMBRANE, IMMUNE SYSTEM 
3bib:X     (ASP4) to    (SER78)  TIM-4 IN COMPLEX WITH PHOSPHATIDYLSERINE  |   BETA BARREL, IMMUNOGLOBULIN FOLD, IGV DOMAIN, TIM, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, MEMBRANE, POLYMORPHISM, TRANSMEMBRANE, IMMUNE SYSTEM 
5f1d:A     (PRO9) to    (ARG77)  CRYSTAL STRUCTURE OF MURINE CEACAM1B  |   CORONAVIRUS, MEMBRANE PROTEIN 
3mv9:E     (LYS9) to    (SER93)  CRYSTAL STRUCTURE OF THE TK3-GLN55ALA TCR IN COMPLEX WITH HLA- B*3501/HPVG  |   HLA B*3501, EBV, TCR, TCRPMHC COMPLEX, HPVG, TCR POLYMORPHISM, IMMUNE SYSTEM 
4qxw:A     (THR3) to    (ASN77)  CRYSTAL STRUCTURE OF THE HUMAN CEACAM1 MEMBRANE DISTAL AMINO TERMINAL (N)-DOMAIN  |   CELL ADHESION 
5f3j:C    (ILE41) to   (ARG121)  CRYSTAL STRUCTURE OF DBP IN COMPLEX WITH INHIBITORY MONOCLONAL ANTIBODY 2D10  |   PLASMODIUM, VIVAX, DUFFY BINDING PROTEIN, DBP, ANTIBODY, MALARIA, SCFV, NEUTRALIZING, INTERACTION, IMMUNE, BLOCKING, INVASION, VACCINE, THERAPEUTIC, IMMUNE SYSTEM 
5f3j:D   (GLY177) to   (SER253)  CRYSTAL STRUCTURE OF DBP IN COMPLEX WITH INHIBITORY MONOCLONAL ANTIBODY 2D10  |   PLASMODIUM, VIVAX, DUFFY BINDING PROTEIN, DBP, ANTIBODY, MALARIA, SCFV, NEUTRALIZING, INTERACTION, IMMUNE, BLOCKING, INVASION, VACCINE, THERAPEUTIC, IMMUNE SYSTEM 
5f7l:D     (GLN1) to    (SER84)  BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN 17875 IN COMPLEX WITH NANOBODY NB-ER14  |   ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION 
5fbz:C   (THR323) to   (TYR418)  STRUCTURE OF SUBTILASE SUBHAL FROM BACILLUS HALMAPALUS - COMPLEX WITH CHYMOTRYPSIN INHIBITOR CI2A  |   PROTEASE, SUBTILASE, CALCIUM BINDING, CI2A INHIBITOR, HYDROLASE 
4r4n:F     (GLN1) to    (THR82)  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     (GLN1) to    (THR82)  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 
3c6s:C     (ILE2) to    (ILE75)  CRYSTAL STRUCTURE OF FAB F22-4 IN COMPLEX WITH A SHIGELLA FLEXNERI 2A O-AG PENTADECASACCHARIDE  |   O-ANTIGEN, LPS, SHIGELLA FLEXNERI, ANTIBODY COMPLEX, IMMUNE SYSTEM 
3c6s:E     (ASP1) to    (ILE75)  CRYSTAL STRUCTURE OF FAB F22-4 IN COMPLEX WITH A SHIGELLA FLEXNERI 2A O-AG PENTADECASACCHARIDE  |   O-ANTIGEN, LPS, SHIGELLA FLEXNERI, ANTIBODY COMPLEX, IMMUNE SYSTEM 
4r7l:A    (LYS19) to   (PRO110)  STRUCTURE OF HUMAN LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH INHIBITOR H1  |   LEUKOTRIENE A4, METALLOPROTEIN, PROTEASE, ZINC BINDING, AMINOPEPTIDASE ACTIVITY, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4r96:D     (GLU1) to    (SER85)  STRUCTURE OF A LLAMA GLAMA FAB 48A2 AGAINST HUMAN CMET  |   IMMUNOGLOBULIN DOMAINS, IMMUNE SYSTEM, CMET 
4r9y:L    (PHE35) to    (THR99)  CRYSTAL STRUCTURE OF KKOFAB IN COMPLEX WITH PLATELET FACTOR 4  |   KKO, PF4, HIT, IMMUNOGLOBULIN, CXC CHEMOKINE, ANTIBODY, ANTIGEN, BLOOD, IMMUNE SYSTEM-CYTOKINE COMPLEX 
3cd4:A     (LYS2) to    (ASN73)  REFINEMENT AND ANALYSIS OF THE FIRST TWO DOMAINS OF HUMAN CD4  |   T-CELL SURFACE GLYCOPROTEIN 
3cfb:L     (ILE2) to    (ILE75)  HIGH-RESOLUTION STRUCTURE OF BLUE FLUORESCENT ANTIBODY EP2-19G2 IN COMPLEX WITH STILBENE HAPTEN AT 100K  |   IMMUNOGLOBULIN, BLUE-FLUORESCENT ANTIBODY, HAPTEN COMPLEX, IMMUNE SYSTEM, ELECTRON TRANSFER 
3cfb:A     (ILE2) to    (ILE75)  HIGH-RESOLUTION STRUCTURE OF BLUE FLUORESCENT ANTIBODY EP2-19G2 IN COMPLEX WITH STILBENE HAPTEN AT 100K  |   IMMUNOGLOBULIN, BLUE-FLUORESCENT ANTIBODY, HAPTEN COMPLEX, IMMUNE SYSTEM, ELECTRON TRANSFER 
3cho:A    (LYS19) to   (PRO110)  CRYSTAL STRUCTURE OF LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH 2-AMINO-N-[4-(PHENYLMETHOXY)PHENYL]-ACETAMIDE  |   EPOXIDE HYDROLASE, ALPHA-BETA PROTEIN, LEUKOTRIENE BIOSYNTHESIS, METALLOPROTEASE, INHIBITOR COMPLEX, ALTERNATIVE SPLICING, CYTOPLASM, METAL-BINDING, MULTIFUNCTIONAL ENZYME, ZINC 
3chq:A    (LYS19) to   (PRO110)  CRYSTAL STRUCTURE OF LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH N5-[4-(PHENYLMETHOXY)PHENYL]-L-GLUTAMINE  |   EPOXIDE HYDROLASE, ALPHA-BETA PROTEIN, LEUKOTRIENE BIOSYNTHESIS, METALLOPROTEASE, INHIBITOR COMPLEX, ALTERNATIVE SPLICING, CYTOPLASM, METAL-BINDING, MULTIFUNCTIONAL ENZYME, ZINC 
3chr:A    (LYS19) to   (PRO110)  CRYSTAL STRUCTURE OF LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH 4-AMINO-N-[4-(PHENYLMETHOXY)PHENYL]-BUTANAMIDE  |   EPOXIDE HYDROLASE, ALPHA-BETA PROTEIN, LEUKOTRIENE BIOSYNTHESIS, METALLOPROTEASE, INHIBITOR COMPLEX, ALTERNATIVE SPLICING, CYTOPLASM, METAL-BINDING, MULTIFUNCTIONAL ENZYME, ZINC 
4c83:D     (ALA9) to    (SER77)  CRYSTAL STRUCTURE OF THE IGG2A LPT3 IN COMPLEX WITH AN 8- SUGAR INNER CORE ANALOGUE OF NEISSERIA MENINGITIDIS  |   IMMUNE SYSTEM, LIPOOLIGOSACCHARIDES, ANTIBODIES, ANTIGEN-ANTIBODY COMPLEX 
5fwq:A    (LYS19) to   (PRO110)  APO STRUCTURE OF HUMAN LEUKOTRIENE A4 HYDROLASE  |   HYDROLASE, LEUKOTRIENE (LT) A4 HYDROLASE/AMINOPEPTIDASE, LTA4H 
3o11:A    (MET11) to    (ASN76)  ANTI-BETA-AMYLOID ANTIBODY C706 FAB IN SPACE GROUP C2  |   IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM 
4rwh:A     (GLU1) to    (GLY69)  CRYSTAL STRUCTURE OF T CELL COSTIMULATORY LIGAND B7-1 (CD80)  |   IG FOLD, T CELL COSTIMULATORY LIGAND B7-1, SIGNALING PROTEIN 
4cmm:B    (VAL10) to    (ASP83)  STRUCTURE OF HUMAN CD47 IN COMPLEX WITH HUMAN SIGNAL REGULATORY PROTEIN (SIRP) ALPHA V1  |   SIGNALING PROTEIN, PAIRED RECEPTOR, IMMUNOLOGICAL, INHIBITORY 
5fyj:L     (ALA6) to    (SER77)  CRYSTAL STRUCTURE AT 3.4 A RESOLUTION OF FULLY GLYCOSYLATED HIV-1 CLADE G X1193.C1 SOSIP.664 PREFUSION ENV TRIMER IN COMPLEX WITH BROADLY NEUTRALIZING ANTIBODIES PGT122, 35O22 AND VRC01  |   VIRAL PROTEIN, HIV, ENVELOPE, GLYCAN, TRIMER 
5fyk:L     (PRO7) to    (THR76)  CRYSTAL STRUCTURE AT 3.7 A RESOLUTION OF FULLY GLYCOSYLATED HIV-1 CLADE JR-FL SOSIP.664 PREFUSION ENV TRIMER IN COMPLEX WITH BROADLY NEUTRALIZING ANTIBODIES PGT122, 35O22 AND VRC01  |   VIRAL PROTEIN, HIV, ENVELOPE, GLYCAN, TRIMER 
3o4l:D     (LEU9) to    (ASP79)  GENETIC AND STRUCTURAL BASIS FOR SELECTION OF A UBIQUITOUS T CELL RECEPTOR DEPLOYED IN EPSTEIN-BARR VIRUS  |   MHC I, IMMUNOGLOBULIN, ANTIGEN PRESENTATION, IMMUNE RECOGNITION, IMMUNE SYSTEM 
5g47:A   (ILE886) to   (GLY979)  STRUCTURE OF GC GLYCOPROTEIN FROM SEVER FEVER WITH THROMBOCYTOPENIA SYNDROME VIRUS IN THE TRIMERIC POSTFUSION CONFORMATION  |   VIRAL PROTEIN, PHLEBOVIRUS, VIRAL MEMBRANE FUSION, GLYCOPROTEIN, CLASS II VIRAL FUSION, BUNYAVIRUS, HUAIYANGSHAN VIRUS, EMERGING VIRUS, ZOONOSIS 
5gj6:C    (GLU52) to   (THR126)  FUNCTIONAL AND STRUCTURAL CHARACTERIZATION OF P[19] ROTAVIRUS VP8* INTERACTION WITH HISTO-BLOOD GROUP ANTIGENS  |   ROTAVIRUS, P[19] VP8*, VIRAL PROTEIN 
3ogs:A   (PRO718) to   (THR805)  COMPLEX STRUCTURE OF BETA-GALACTOSIDASE FROM TRICHODERMA REESEI WITH IPTG  |   TIM BARREL DOMAIN, GLYCOSIDE HYDROLASE, FAMILY 35, GLYCOPROTEIN, HYDROLASE 
4tvp:L     (ALA6) to    (THR76)  CRYSTAL STRUCTURE OF THE HIV-1 BG505 SOSIP.664 ENV TRIMER ECTODOMAIN, COMPRISING ATOMIC-LEVEL DEFINITION OF PRE-FUSION GP120 AND GP41, IN COMPLEX WITH HUMAN ANTIBODIES PGT122 AND 35O22  |   HIV-1 ENVELOPE TRIMER, GP120, GP41, MEMBRANE FUSION, VIRAL ENTRY, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX, TYPE-1 MEMBRANE FUSION GLYCOPROTEIN 
3omz:A    (SER11) to    (ASN85)  CRYSTAL STRUCTURE OF MICA-SPECIFIC HUMAN GAMMA DELTA T CELL RECEPTOR  |   IMMUNOGLOBULIN FOLD, IMMUNE SURVEILLANCE OF CELL STRESS PROTEIN MIC- A/B, MIC-A/B BINDING, EPITHELIUM, IMMUNE SYSTEM 
3omz:C    (SER11) to    (ASN85)  CRYSTAL STRUCTURE OF MICA-SPECIFIC HUMAN GAMMA DELTA T CELL RECEPTOR  |   IMMUNOGLOBULIN FOLD, IMMUNE SURVEILLANCE OF CELL STRESS PROTEIN MIC- A/B, MIC-A/B BINDING, EPITHELIUM, IMMUNE SYSTEM 
5h37:G     (ALA9) to    (SER82)  CRYO-EM STRUCTURE OF ZIKA VIRUS COMPLEXED WITH FAB C10 AT PH 8.0  |   IGG NAG, VIRUS-IMMUNE SYSTEM COMPLEX 
5h37:H     (ALA8) to    (GLY76)  CRYO-EM STRUCTURE OF ZIKA VIRUS COMPLEXED WITH FAB C10 AT PH 8.0  |   IGG NAG, VIRUS-IMMUNE SYSTEM COMPLEX 
5h37:K     (VAL2) to    (SER82)  CRYO-EM STRUCTURE OF ZIKA VIRUS COMPLEXED WITH FAB C10 AT PH 8.0  |   IGG NAG, VIRUS-IMMUNE SYSTEM COMPLEX 
5hdr:A   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOCYCLITOL (2S,3S, 4R,5S)-3,4-DIHYDROXY-2-ETHYNYL-5-METHYLPYRROLIDINE  |   ENZYME INHIBITION, HYDROLASE 
5hdr:B   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOCYCLITOL (2S,3S, 4R,5S)-3,4-DIHYDROXY-2-ETHYNYL-5-METHYLPYRROLIDINE  |   ENZYME INHIBITION, HYDROLASE 
3dx9:D     (ARG9) to    (ILE91)  CRYSTAL STRUCTURE OF THE DM1 TCR AT 2.75A  |   MHC, GLYCOPROTEIN, GLYCATION, HOST-VIRUS INTERACTION, IMMUNE RESPONSE, MEMBRANE, IMMUNE SYSTEM 
4dev:D    (PRO29) to   (TYR101)  AN ACETYL XYLAN ESTERASE (EST2A) FROM THE RUMEN BACTERIUM BUTYRIVIBRIO PROTEOCLASTICUS.  |   ACETYL XYLAN ESTERASE, HYDROLASE 
4dev:F    (PRO29) to   (TYR101)  AN ACETYL XYLAN ESTERASE (EST2A) FROM THE RUMEN BACTERIUM BUTYRIVIBRIO PROTEOCLASTICUS.  |   ACETYL XYLAN ESTERASE, HYDROLASE 
4u6g:A    (GLY10) to    (ASN82)  CRYSTAL STRUCTURE OF 10E8 FAB IN COMPLEX WITH A HYDROCARBON-STAPLED HIV-1 GP41 MPER PEPTIDE  |   10E8 ANTIBODY, HIV-1, HYDROCARBON-STAPLE, GP41 MPER, IMMUNE SYSTEM 
3p5b:A   (ASN439) to   (LEU528)  THE STRUCTURE OF THE LDLR/PCSK9 COMPLEX REVEALS THE RECEPTOR IN AN EXTENDED CONFORMATION  |   B-PROPELLOR, RECEPTOR, CONVERTASE, HYDROLASE-LIPID BINDING PROTEIN COMPLEX 
5hvh:C     (GLN3) to    (SER83)  CRYSTAL STRUCTURE OF THROMBIN-ACTIVATABLE FIBRINOLYSIS INHIBITOR IN COMPLEX WITH TWO INHIBITORY NANOBODIES  |   PROCARBOXYPEPTIDASE U, THROMBIN-ACTIVATABLE FIBRINOLYSIS INHIBITOR, TAFI, PROCARBOXYPEPTIDASE R, PLASMA PROCARBOXYPEPTIDASE B, NANOBODY, ANTIBODY FRAGMENT, PROTEIN COMPLEX, HYDROLASE/HYDROLASE INHIBITOR, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
5i1i:H     (LEU4) to    (SER84)  CRYSTAL STRUCTURE OF HUMAN GERMLINE ANTIBODY IGHV3-53/IGKV4-1  |   MONOCLONAL ANTIBODY, IMMUNE SYSTEM 
3pl6:C     (SER9) to    (GLU79)  STRUCTURE OF AUTOIMMUNE TCR HY.1B11 IN COMPLEX WITH HLA-DQ1 AND MBP 85-99  |   TCR-MHC COMPLEX, IMMUNOGLOBULIN FOLD, IMMUNE RECEPTOR, MEMBRANE, IMMUNE SYSTEM 
3pnw:N     (VAL5) to    (SER88)  CRYSTAL STRUCTURE OF THE TUDOR DOMAIN OF HUMAN TDRD3 IN COMPLEX WITH AN ANTI-TDRD3 FAB  |   FAB, STRUCTURAL GENOMICS CONSORTIUM, ANTIBODY, SGC, PROTEIN BINDING- IMMUNE SYSTEM COMPLEX 
3pnw:T     (GLN6) to    (SER88)  CRYSTAL STRUCTURE OF THE TUDOR DOMAIN OF HUMAN TDRD3 IN COMPLEX WITH AN ANTI-TDRD3 FAB  |   FAB, STRUCTURAL GENOMICS CONSORTIUM, ANTIBODY, SGC, PROTEIN BINDING- IMMUNE SYSTEM COMPLEX 
5i8o:H     (SER2) to    (SER82)  HMM5 FAB IN COMPLEX WITH DISACCHARIDE  |   ANTIBODY FAB GLYCAN ALLERGY, IMMUNE SYSTEM 
3pqy:I     (ASP9) to    (HIS93)  CRYSTAL STRUCTURE OF 6218 TCR IN COMPLEX WITH THE H2DB-PA224  |   H2DB, INFLUENZA, TCR, T CELL, PA EPITOPE, REPERTOIRE, VIRAL IMMUNITY, CHIMERIC TCR, IMMUNE SYSTEM 
4ut6:H     (VAL2) to    (GLY82)  CRYSTAL STRUCTURE OF DENGUE 2 VIRUS ENVELOPE GLYCOPROTEIN IN COMPLEX WITH THE FAB FRAGMENT OF THE BROADLY NEUTRALIZING HUMAN ANTIBODY EDE2 B7  |   VIRAL PROTEIN, MEMBRANE FUSION, CLASS 2 FUSION PROTEIN, DENGUE ANTIBODY NEUTRALIZATION, IMMUNE SYSTEM, IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX 
3puu:A    (THR21) to    (SER99)  CRYSTAL STRUCTURE OF GLU121GLN MUTANT OF E. COLI AMINOPEPTIDASE N  |   MUTANT, THERMOLYSIN, ZINC BINDING, HYDROLASE, PEPTIDASE, PROTEASE 
4en3:A     (GLN8) to    (ALA77)  CRYSTAL STRUCTURE OF A HUMAN VALPHA24(-) NKT TCR IN COMPLEX WITH CD1D/ALPHA-GALACTOSYLCERAMIDE  |   IMMUNOGLOBULIN-LIKE, MHC CLASS I-LIKE, ANTIGEN PRESENTATION- RECOGNITION, MEMBRANE, IMMUNE SYSTEM 
3q6f:B     (VAL2) to    (SER82)  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 
5iwl:C     (LYS8) to    (ASP83)  CD47-DIABODY COMPLEX  |   RECEPTOR, DIABODY, COMPLEX, CELL ADHESION 
5iwl:D     (LYS8) to    (ASP83)  CD47-DIABODY COMPLEX  |   RECEPTOR, DIABODY, COMPLEX, CELL ADHESION 
4f15:E     (VAL2) to    (SER84)  MOLECULAR BASIS OF INFECTIVITY OF 2009 PANDEMIC H1N1 INFLUENZA A VIRUSES  |   INFLUENZA VIRUS, HAEMAGGLUTININ, CONFORMATION, ANTIBODY, IMMUNE SYSTEM 
4f15:H     (VAL2) to    (SER84)  MOLECULAR BASIS OF INFECTIVITY OF 2009 PANDEMIC H1N1 INFLUENZA A VIRUSES  |   INFLUENZA VIRUS, HAEMAGGLUTININ, CONFORMATION, ANTIBODY, IMMUNE SYSTEM 
5j3d:H    (GLY11) to    (SER93)  CRYSTAL STRUCTURE OF HUMAN FAB 14N4 IN COMPLEX WITH POST-FUSION RSV F  |   ANTIBODY, VIRUS, COMPLEX, IMMUNE SYSTEM 
3qiu:C     (SER8) to    (ASP75)  CRYSTAL STRUCTURE OF THE 226 TCR IN COMPLEX WITH MCC/I-EK  |   IMMUNOGLOBULIN DOMAIN, T CELL RECEPTOR, MHC MOLECULE, IMMUNE SYSTEM 
3qiw:C     (SER8) to    (ASP75)  CRYSTAL STRUCTURE OF THE 226 TCR IN COMPLEX WITH MCC-P5E/I-EK  |   IMMUNOGLOBULIN DOMAIN, T CELL RECEPTOR, MHC MOLECULE, IMMUNE SYSTEM 
3qjf:C     (SER8) to    (ASP75)  CRYSTAL STRUCTURE OF THE 2B4 TCR  |   IMMUNOGLOBULIN DOMAIN, T CELL RECEPTOR, IMMUNE SYSTEM 
4fa8:B    (ALA20) to    (ALA93)  MULTI-PRONGED MODULATION OF CYTOKINE SIGNALING  |   IMMUNOGLOBULIN-LIKE DOMAINS, 4-HELIX BUNDLE FOLD, VIRAL PROTEIN- CYTOKINE COMPLEX 
4fa8:D    (VAL21) to    (ALA93)  MULTI-PRONGED MODULATION OF CYTOKINE SIGNALING  |   IMMUNOGLOBULIN-LIKE DOMAINS, 4-HELIX BUNDLE FOLD, VIRAL PROTEIN- CYTOKINE COMPLEX 
3qxu:B     (VAL4) to    (SER87)  FREE STRUCTURE OF AN ANTI-METHOTREXATE CDR1-3 GRAFT VHH ANTIBODY  |   CAMELID SINGLE DOMAIN ANTIBODY, HEAVY CHAIN ONLY, VHH, ANTIBODY, ANTI-HAPTEN ANTIBODY, CDR, HAPTEN BINDING, SMALL MOLECULE SENSING, LIGAND BINDING, LOW MOLECULAR WEIGHT COMPOUND, METHOTREXATE, CDR1, CDR4, IMMUNE SYSTEM 
3qxv:D     (GLN5) to    (SER87)  STRUCTURE OF AN ANTI-METHOTREXATE CDR1-4 GRAFT VHH ANTIBODY IN COMPLEX WITH METHOTREXATE  |   CAMELID SINGLE DOMAIN ANTIBODY, HEAVY CHAIN ONLY, VHH, ANTIBODY, ANTI-HAPTEN ANTIBODY, CDR,HAPTEN BINDING, SMALL MOLECULE SENSING, LIGAND BINDING, LOW MOLECULAR WEIGHT COMPOUND, METHOTREXATE, IMMUNE SYSTEM 
3qzw:G     (GLN2) to    (ASP83)  PLASTICITY OF HUMAN CD8 BINDING TO PEPTIDE-HLA-A*2402  |   IMMUNOGLOBULIN FAMILY, IMMUNE SYSTEM, CORECEPTOR 
3qzw:H     (GLN2) to    (ASP83)  PLASTICITY OF HUMAN CD8 BINDING TO PEPTIDE-HLA-A*2402  |   IMMUNOGLOBULIN FAMILY, IMMUNE SYSTEM, CORECEPTOR 
3qzw:I     (GLN2) to    (ASP83)  PLASTICITY OF HUMAN CD8 BINDING TO PEPTIDE-HLA-A*2402  |   IMMUNOGLOBULIN FAMILY, IMMUNE SYSTEM, CORECEPTOR 
3qzw:J     (PHE3) to    (ASP83)  PLASTICITY OF HUMAN CD8 BINDING TO PEPTIDE-HLA-A*2402  |   IMMUNOGLOBULIN FAMILY, IMMUNE SYSTEM, CORECEPTOR 
4w81:A     (GLU1) to    (SER88)  PERIPLASMICALLY PRODUCED MONOMERIC SINGLE DOMAIN ANTIBODY (SDAB) C22A/C99V VARIANT AGAINST STAPHYLOCOCCAL ENTEROTOXIN B (SEB) AT PH 8.0  |   SINGLE DOMAIN ANTIBODY, V-SET DOMAIN 
4fmf:A    (ASN36) to   (ARG113)  CRYSTAL STRUCTURE OF HUMAN NECTIN-1 FULL ECTODOMAIN (D1-D3)  |   IMMUNOGLOBULIN-LIKE DOMAIN, IG DOMAIN, VIRAL ENTRY RECEPTOR, CELL ADHESION 
4fmf:C    (ASP37) to   (ARG113)  CRYSTAL STRUCTURE OF HUMAN NECTIN-1 FULL ECTODOMAIN (D1-D3)  |   IMMUNOGLOBULIN-LIKE DOMAIN, IG DOMAIN, VIRAL ENTRY RECEPTOR, CELL ADHESION 
4fn0:C    (PRO40) to   (GLY120)  CRYSTAL STRUCTURE OF MOUSE NECTIN-2 EXTRACELLULAR FRAGMENT D1-D2, 2ND CRYSTAL FORM  |   IMMUNOGLOBULIN-LIKE DOMAIN, IG DOMAIN, VIRAL ENTRY RECEPTOR, CELL ADHESION 
4fze:H     (GLY8) to    (SER82)  CRYSTAL STRUCTURE OF N26_I1 FAB, AN ADCC MEDIATING ANTI-HIV-1 ANTIBODY.  |   ADCC, ANTI-HIV-1 ENV ANTIBODY N26_I1, VIRAL GLYCOPROTEIN GP120, HIV-1 ENV, IMMUNE SYSTEM, CD4I ANTIBODY, FAB 
4gaa:A    (LYS16) to   (PRO107)  STRUCTURE OF LEUKOTRIENE A4 HYDROLASE FROM XENOPUS LAEVIS COMPLEXED WITH INHIBITOR BESTATIN  |   LEUKOTRIENE A4 HYDROLASE, METALLOPROTEIN, HYDROLASE, PROTEASE, ZINC BINDING, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
5kel:C     (LEU4) to    (SER82)  EBOV GP IN COMPLEX WITH VARIABLE FAB DOMAINS OF IGGS C2G4 AND C13C6  |   EBOLA VIRUS SURFACE GLYCOPROTEIN, THERAPEUTIC ANTIBODY COCKTAIL, ZMAPP, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
5kel:J     (LEU4) to    (SER82)  EBOV GP IN COMPLEX WITH VARIABLE FAB DOMAINS OF IGGS C2G4 AND C13C6  |   EBOLA VIRUS SURFACE GLYCOPROTEIN, THERAPEUTIC ANTIBODY COCKTAIL, ZMAPP, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
5kel:M     (LEU4) to    (SER82)  EBOV GP IN COMPLEX WITH VARIABLE FAB DOMAINS OF IGGS C2G4 AND C13C6  |   EBOLA VIRUS SURFACE GLYCOPROTEIN, THERAPEUTIC ANTIBODY COCKTAIL, ZMAPP, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
5ken:G     (GLU1) to    (SER82)  EBOV GP IN COMPLEX WITH VARIABLE FAB DOMAINS OF IGGS C4G7 AND C13C6  |   EBOLA VIRUS SURFACE GLYCOPROTEIN, THERAPEUTIC ANTIBODY COCKTAIL, ZMAPP, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
5ken:J     (LEU4) to    (SER82)  EBOV GP IN COMPLEX WITH VARIABLE FAB DOMAINS OF IGGS C4G7 AND C13C6  |   EBOLA VIRUS SURFACE GLYCOPROTEIN, THERAPEUTIC ANTIBODY COCKTAIL, ZMAPP, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
5ken:Q     (LEU4) to    (SER82)  EBOV GP IN COMPLEX WITH VARIABLE FAB DOMAINS OF IGGS C4G7 AND C13C6  |   EBOLA VIRUS SURFACE GLYCOPROTEIN, THERAPEUTIC ANTIBODY COCKTAIL, ZMAPP, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4gg6:F     (LYS9) to    (LEU91)  PROTEIN COMPLEX  |   IMMUNE RECEPTOR-LIGAND COMPLEX, IMMUNE SYSTEM 
4gg6:H     (LYS9) to    (LEU91)  PROTEIN COMPLEX  |   IMMUNE RECEPTOR-LIGAND COMPLEX, IMMUNE SYSTEM 
5kov:O     (VAL2) to    (ASN83)  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. 
5kov:U     (VAL2) to    (ASN83)  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. 
5ksb:F     (LYS9) to    (LEU91)  T15-DQ8.5-GLIA-GAMMA1 COMPLEX  |   CELIAC DISEASE T CELL RECEPTOR PEPTIDE MHC COMPLEX, IMMUNE SYSTEM 
5ktz:7     (VAL2) to    (ARG82)  EXPANDED POLIOVIRUS IN COMPLEX WITH VHH 12B  |   POLIOVIRUS, VHH, NANOBODY, 80S, EXPANDED, SINGLE DOMAIN ANTIBODY, VIRUS-IMMUNE SYSTEM COMPLEX 
5l7x:L     (ILE2) to    (SER77)  AFAMIN ANTIBODY FRAGMENT, N14 FAB, L1- GLYCOSYLATED, CRYSTAL FORM II  |   FAB, ANTIBODY FRAGMENT, GLYCOSILATED, AFAMIN, IMMUNE SYSTEM 
5lgh:L     (ILE2) to    (SER77)  AFAMIN ANTIBODY FRAGMENT, N14 FAB, L1- GLYCOSILATED, CRYSTAL FORM II, SAME AS 5L7X, BUT ISOMORPHOUS SETTING INDEXED SAME AS 5L88, 5L9D  |   FAB, ANTIBODY FRAGMENT, GLYCOSILATED, AFAMIN, IMMUNE SYSTEM 
5t3x:D     (GLU1) to    (SER82)  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 
5thr:P     (HIS3) to    (LYS87)  CRYO-EM STRUCTURE OF A BG505 ENV-SCD4-17B-8ANC195 COMPLEX  |   CRYO-EM, HIV-1 ENV, CD4, VIRAL PROTEIN 
5thr:R     (HIS3) to    (LYS87)  CRYO-EM STRUCTURE OF A BG505 ENV-SCD4-17B-8ANC195 COMPLEX  |   CRYO-EM, HIV-1 ENV, CD4, VIRAL PROTEIN 
5thr:T     (HIS3) to    (LYS87)  CRYO-EM STRUCTURE OF A BG505 ENV-SCD4-17B-8ANC195 COMPLEX  |   CRYO-EM, HIV-1 ENV, CD4, VIRAL PROTEIN 
3rjq:B     (GLN3) to    (SER82)  CRYSTAL STRUCTURE OF ANTI-HIV LLAMA VHH ANTIBODY A12 IN COMPLEX WITH C186 GP120  |   IG VH DOMAIN, ANTI-HIV, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
1nfd:D     (ARG9) to    (ALA81)  AN ALPHA-BETA T CELL RECEPTOR (TCR) HETERODIMER IN COMPLEX WITH AN ANTI-TCR FAB FRAGMENT DERIVED FROM A MITOGENIC ANTIBODY  |   COMPLEX (IMMUNORECEPTOR-IMMUNOGLOBULIN), COMPLEX (IMMUNORECEPTOR- IMMUNOGLOBULIN) COMPLEX 
1nfd:G     (SER8) to    (GLY77)  AN ALPHA-BETA T CELL RECEPTOR (TCR) HETERODIMER IN COMPLEX WITH AN ANTI-TCR FAB FRAGMENT DERIVED FROM A MITOGENIC ANTIBODY  |   COMPLEX (IMMUNORECEPTOR-IMMUNOGLOBULIN), COMPLEX (IMMUNORECEPTOR- IMMUNOGLOBULIN) COMPLEX 
1nfd:H     (VAL2) to    (ARG82)  AN ALPHA-BETA T CELL RECEPTOR (TCR) HETERODIMER IN COMPLEX WITH AN ANTI-TCR FAB FRAGMENT DERIVED FROM A MITOGENIC ANTIBODY  |   COMPLEX (IMMUNORECEPTOR-IMMUNOGLOBULIN), COMPLEX (IMMUNORECEPTOR- IMMUNOGLOBULIN) COMPLEX 
2aq1:G     (ARG9) to    (SER81)  CRYSTAL STRUCTURE OF T-CELL RECEPTOR V BETA DOMAIN VARIANT COMPLEXED WITH SUPERANTIGEN SEC3 MUTANT  |   T-CELL RECEPTOR, STAPHYLOCOCCAL ENTEROTOXIN C3, SUPERANTIGEN, COMPLEX (TOXIN/RECEPTOR), IMMUNE SYSTEM 
2or8:A     (VAL5) to    (ASN79)  TIM-1  |   BETA BARREL, IMMUNOGLOBULIN FOLD, IGV DOMAIN, TIM, IMMUNE SYSTEM 
2b4c:C     (LYS2) to    (ASN73)  CRYSTAL STRUCTURE OF HIV-1 JR-FL GP120 CORE PROTEIN CONTAINING THE THIRD VARIABLE REGION (V3) COMPLEXED WITH CD4 AND THE X5 ANTIBODY  |   HIV-1, GP120, JRFL, V3, X5, CD4 INDUCED ANTIBODY, VIRAL PROTEIN- IMMUNE SYSTEM COMPLEX 
4wsk:A   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH PHENYL((1R,2R,3R,4R, 5R,6R)-2,3,4-TRIHYDROXY-5-METHYL-7-AZABICYCLO[4.1.0]HEPTAN-7-YL) METHANONE  |   FUCOSIDASE COMPLEX COVALENT INHIBITOR, HYDROLASE 
4wsk:C   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH PHENYL((1R,2R,3R,4R, 5R,6R)-2,3,4-TRIHYDROXY-5-METHYL-7-AZABICYCLO[4.1.0]HEPTAN-7-YL) METHANONE  |   FUCOSIDASE COMPLEX COVALENT INHIBITOR, HYDROLASE 
4hg4:J     (GLU1) to    (SER82)  CRYSTAL STRUCTURE OF FAB 2G1 IN COMPLEX WITH A H2N2 INFLUENZA VIRUS HEMAGGLUTININ  |   VIRAL PROTEIN/IMMUNE SYSTEM, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3eyv:B     (VAL2) to    (SER85)  ANTI-LEWIS Y FAB FRAGMENT WITH LEWIS Y ANTIGEN IN THE PRESENCE OF ZINC IONS  |   IMMUNOGLOBULIN FOLD, BETA BARREL, HUMANIZED ANTIBODY, ANTIGEN BINDING FRAGMENT, IMMUNE SYSTEM 
1bzq:L  (GLN1001) to  (SER1085)  COMPLEX OF A DROMEDARY SINGLE-DOMAIN VHH ANTIBODY FRAGMENT WITH RNASE A  |   IMMUNOGLUBULIN, ANTIBODY COMPLEX, RIBONUCLEASE, HYDROLASE/IMMUNE SYSTEM COMPLEX 
1bzq:M  (GLN1201) to  (SER1285)  COMPLEX OF A DROMEDARY SINGLE-DOMAIN VHH ANTIBODY FRAGMENT WITH RNASE A  |   IMMUNOGLUBULIN, ANTIBODY COMPLEX, RIBONUCLEASE, HYDROLASE/IMMUNE SYSTEM COMPLEX 
1ott:C    (GLY10) to    (LYS85)  STRUCTURE OF THE ESCHERICHIA COLI CLC CHLORIDE CHANNEL E148A MUTANT AND FAB COMPLEX  |   CHLORIDE CHANNEL, FAB COMPLEX, ION CHANNEL, MEMBRANE PROTEIN 
1ott:E    (GLY10) to    (LYS85)  STRUCTURE OF THE ESCHERICHIA COLI CLC CHLORIDE CHANNEL E148A MUTANT AND FAB COMPLEX  |   CHLORIDE CHANNEL, FAB COMPLEX, ION CHANNEL, MEMBRANE PROTEIN 
3fuh:A    (LYS19) to   (PRO110)  LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH FRAGMENT 5- HYDROXYINDOLE AND BESTATIN  |   LEUKOTRIENE A4 HYDROLASE, LTA4H, FRAGMENT CRYSTALLOGRAPHY, FRAGMENTS OF LIFE, FOL, ALTERNATIVE SPLICING, CYTOPLASM, HYDROLASE, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, POLYMORPHISM, PROTEASE, ZINC 
3ful:A    (LYS19) to   (PRO110)  LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH PYRIDIN-4-YL[4-(2-PYRROLIDIN- 1-YLETHOXY)PHENYL]METHANONE  |   LEUKOTRIENE A4 HYDROLASE, LTA4H, FRAGMENT CRYSTALLOGRAPHY, FRAGMENTS OF LIFE, FOL, HYDROLASE-HYDROLASE INHIBITOR COMPLEX, LEUKOTRIENE BIOSYNTHESIS, METAL-BINDING, METALLOPROTEASE, MULTIFUNCTIONAL ENZYME, PROTEASE 
2ckb:A     (ALA8) to    (SER79)  STRUCTURE OF THE 2C/KB/DEV8 COMPLEX  |   T CELL ANTIGEN RECEPTOR, MAJOR HISTOCOMPATIBILITY COMPLEX 
2ckb:C     (ALA8) to    (SER79)  STRUCTURE OF THE 2C/KB/DEV8 COMPLEX  |   T CELL ANTIGEN RECEPTOR, MAJOR HISTOCOMPATIBILITY COMPLEX 
4xx1:G     (PRO8) to    (GLY76)  LOW RESOLUTION STRUCTURE OF LCAT IN COMPLEX WITH FAB1  |   A/B HYDROLASE, COMPLEX, HYDROLASE-IMMUNE SYSTEM COMPLEX 
3gkw:H     (GLN6) to    (SER82)  CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF NIMOTUZUMAB. AN ANTI- EPIDERMAL GROWTH FACTOR RECEPTOR ANTIBODY  |   IMMUNOGLOBULIN FOLD, DISPLACED STRICTLY CONSERVED TRP 103 FOLLOWING KABAT NUMBERING, IMMUNE SYSTEM, ANTITUMOR PROTEIN 
4y8a:A     (THR4) to    (ASN78)  CRYSTAL STRUCTURE OF THE N-TERMINAL DOMAIN OF CEACAM6  |   CELL ADHESION 
4jan:L     (LEU4) to    (GLY77)  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    (GLY10) to    (ARG82)  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 
4jfs:A   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOSUGAR INHIBITOR 4-EPI-(+)-CODONOPSININE  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4jfs:B   (TYR396) to   (ALA471)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOSUGAR INHIBITOR 4-EPI-(+)-CODONOPSININE  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4jfw:B   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOSUGAR INHIBITOR (2S,3S,4R,5S)-2-[N-(PROPYLFERROCENE)]AMINOETHYL-5-METHYLPYRROLIDINE- 3,4-DIOL  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4jfw:D   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOSUGAR INHIBITOR (2S,3S,4R,5S)-2-[N-(PROPYLFERROCENE)]AMINOETHYL-5-METHYLPYRROLIDINE- 3,4-DIOL  |   ALPHA-L-FUCOSIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
4jjh:A    (ASP38) to   (ARG115)  CRYSTAL STRUCTURE OF THE D1 DOMAIN FROM HUMAN NECTIN-4 EXTRACELLULAR FRAGMENT [PSI-NYSGRC-005624]  |   NECTIN-4, IG-LIKE D1 DOMAIN, IG SUPERFAMILY, IMMUNE SYSTEM, CELL ADHESION, STRUCTURAL GENOMICS, PSI-BIOLOGY, NEW YORK STRUCTURAL GENOMICS RESEARCH CONSORTIUM, NYSGRC, ATOMS-TO-ANIMALS: THE IMMUNE FUNCTION NETWORK, IFN 
4jjh:B    (ASP38) to   (ARG115)  CRYSTAL STRUCTURE OF THE D1 DOMAIN FROM HUMAN NECTIN-4 EXTRACELLULAR FRAGMENT [PSI-NYSGRC-005624]  |   NECTIN-4, IG-LIKE D1 DOMAIN, IG SUPERFAMILY, IMMUNE SYSTEM, CELL ADHESION, STRUCTURAL GENOMICS, PSI-BIOLOGY, NEW YORK STRUCTURAL GENOMICS RESEARCH CONSORTIUM, NYSGRC, ATOMS-TO-ANIMALS: THE IMMUNE FUNCTION NETWORK, IFN 
4yga:B     (GLN4) to    (ASN85)  CDPK1, FROM TOXOPLASMA GONDII, BOUND TO INHIBITORY VHH-1B7  |   SERINE/THREONINE PROTEIN KINASE, VHH DOMAIN, INHIBITOR, METAL BINDING PROTEIN 
4yga:F     (GLN4) to    (ASN85)  CDPK1, FROM TOXOPLASMA GONDII, BOUND TO INHIBITORY VHH-1B7  |   SERINE/THREONINE PROTEIN KINASE, VHH DOMAIN, INHIBITOR, METAL BINDING PROTEIN 
4yga:H     (GLN4) to    (ASP86)  CDPK1, FROM TOXOPLASMA GONDII, BOUND TO INHIBITORY VHH-1B7  |   SERINE/THREONINE PROTEIN KINASE, VHH DOMAIN, INHIBITOR, METAL BINDING PROTEIN 
3h42:B   (SER595) to   (SER681)  CRYSTAL STRUCTURE OF PCSK9 IN COMPLEX WITH FAB FROM LDLR COMPETITIVE ANTIBODY  |   HYDROLASE, PROTEIN FAB COMPLEX, AUTOCATALYTIC CLEAVAGE, CHOLESTEROL METABOLISM, DISEASE MUTATION, DISULFIDE BOND, GLYCOPROTEIN, LIPID METABOLISM, PHOSPHOPROTEIN, PROTEASE, SECRETED, SERINE PROTEASE, STEROID METABOLISM, ZYMOGEN, HYDROLASE-IMMUNE SYSTEM COMPLEX 
2eac:A   (THR823) to   (LYS895)  CRYSTAL STRUCTURE OF 1,2-A-L-FUCOSIDASE FROM BIFIDOBACTERIUM BIFIDUM IN COMPLEX WITH DEOXYFUCONOJIRIMYCIN  |   FUCOSIDASE, GLYCOSIDE HYDROLASE 
3uez:A    (VAL21) to    (ALA93)  CRYSTAL STRUCTURE OF THE HUMAN COLONY-STIMULATING FACTOR 1 (HCSF-1) CYTOKINE IN COMPLEX WITH THE VIRAL RECEPTOR BARF1  |   VIRAL RECEPTOR, RTKIII, EXTRACELLULAR, CYTOKINE RECEPTOR-CYTOKINE COMPLEX, CYTOKINE, FOUR-HELIX BUNDLE, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, ONCOGENE, RECEPTOR, CYTOKINE/SIGNALING, PROTEIN COMPLEX 
3upc:A     (GLN3) to    (ASN84)  A GENERAL STRATEGY FOR THE GENERATION OF HUMAN ANTIBODY VARIABLE DOMAINS WITH INCREASED AGGREGATION RESISTANCE  |   IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM 
3upc:G     (GLN3) to    (ASN84)  A GENERAL STRATEGY FOR THE GENERATION OF HUMAN ANTIBODY VARIABLE DOMAINS WITH INCREASED AGGREGATION RESISTANCE  |   IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM 
4kjy:A    (VAL10) to    (ASP83)  COMPLEX OF HIGH-AFFINITY SIRP ALPHA VARIANT FD6 WITH CD47  |   IMMUNOGLOBULIN FOLD, IMMUNE REGULATION, N-LINKED GLYCOSYLATION, PLASMA MEMBRANE, IMMUNE SYSTEM 
1sqm:A    (LYS19) to   (PRO110)  STRUCTURE OF [R563A] LEUKOTRIENE A4 HYDROLASE  |   EPOXIDE HYDROLASE; ALPHA-BETA PROTEIN; LEUKOTRIENE BIOSYNTHESIS; METALLOPROTEASE 
1h19:A    (LYS19) to   (PRO110)  STRUCTURE OF [E271Q] LEUKOTRIENE A4 HYDROLASE  |   HYDROLASE, ALPHA-BETA PROTEIN, LEUKOTRIENE BIOSYNTHESIS, METALLOPROTEASE 
3ii1:A   (ASN466) to   (PRO547)  STRUCTURAL CHARACTERIZATION OF DIFUNCTIONAL GLUCANASE- XYLANSE CELM2  |   CELM2, GLUCANASE-XYANASE, GLUCANASE, XYLANASE, BIFUNCTIONAL ENZYME, HYDROLASE 
4zpt:H    (GLY10) to    (SER82)  STRUCTURE OF MERS-CORONAVIRUS SPIKE RECEPTOR-BINDING DOMAIN (ENGLAND1 STRAIN) IN COMPLEX WITH VACCINE-ELICITED MURINE NEUTRALIZING ANTIBODY D12 (CRYSTAL FORM 1)  |   VACCINE, IMMUNOGEN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
2h3n:C     (VAL3) to    (GLU85)  CRYSTAL STRUCTURE OF A SURROGATE LIGHT CHAIN (LAMBDA5 AND VPREB) HOMODIMER  |   BETA SHEETS, V- AND C-TYPE IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM 
3is0:X   (LEU734) to   (SER808)  CRYSTAL STRUCTURE OF FUNCTIONAL REGION OF UAFA FROM STAPHYLOCOCCUS SAPROPHYTICUS IN THE PRESENCE OF CHOLESTEROL  |   DEV-IGG FOLD, CELL WALL, HEMAGGLUTININ, PEPTIDOGLYCAN-ANCHOR, SECRETED, VIRULENCE, CELL ADHESION 
2wbj:C    (ALA10) to    (ALA78)  TCR COMPLEX  |   TRANSMEMBRANE, IMMUNE RESPONSE, T CELL RECEPTOR, MHC II, MEMBRANE, RECEPTOR, MOLECULAR MIMICRY, MULTIPLE SCLEROSIS, IMMUNE SYSTEM, AUTOIMMUNITY, GLYCOPROTEIN, MHC CLASS II 
1i3u:A     (GLN3) to    (ASN89)  THREE-DIMENSIONAL STRUCTURE OF A LLAMA VHH DOMAIN COMPLEXED WITH THE DYE RR1  |   ANTIBODY, VHH FRAGMENT, LAMA GLAMA, IMMUNE SYSTEM 
1u9k:A    (GLU27) to   (MET100)  CRYSTAL STRUCTURE OF MOUSE TRIGGERING RECEPTOR EXPRESSED ON MYELOID CELLS 1 (TREM-1) AT 1.76  |   ACTIVATING RECEPTORS, TREM-1, INNATE IMMUNITY, IMMUNE SYSTEM RECEPTOR, IMMUNE SYSTEM 
1u9k:B    (GLU27) to   (MET100)  CRYSTAL STRUCTURE OF MOUSE TRIGGERING RECEPTOR EXPRESSED ON MYELOID CELLS 1 (TREM-1) AT 1.76  |   ACTIVATING RECEPTORS, TREM-1, INNATE IMMUNITY, IMMUNE SYSTEM RECEPTOR, IMMUNE SYSTEM 
4m1c:C    (GLY10) to    (SER85)  CRYSTAL STRUCTURE ANALYSIS OF FAB-BOUND HUMAN INSULIN DEGRADING ENZYME (IDE) IN COMPLEX WITH AMYLOID-BETA (1-40)  |   HYDROLASE, ZINC METALLOPROTEASE 
4m1c:D     (SER9) to    (SER77)  CRYSTAL STRUCTURE ANALYSIS OF FAB-BOUND HUMAN INSULIN DEGRADING ENZYME (IDE) IN COMPLEX WITH AMYLOID-BETA (1-40)  |   HYDROLASE, ZINC METALLOPROTEASE 
2if7:B     (LEU6) to    (ASN76)  CRYSTAL STRUCTURE OF NTB-A  |   NTB-A, SLAM6, LY108, HOMOPHILIC RECEPTOR, IMMUNE SYSTEM 
2if7:C     (LEU6) to    (SER75)  CRYSTAL STRUCTURE OF NTB-A  |   NTB-A, SLAM6, LY108, HOMOPHILIC RECEPTOR, IMMUNE SYSTEM 
2if7:D     (LEU6) to    (ASN76)  CRYSTAL STRUCTURE OF NTB-A  |   NTB-A, SLAM6, LY108, HOMOPHILIC RECEPTOR, IMMUNE SYSTEM 
4mng:E   (LYS148) to   (ASN223)  STRUCTURE OF THE DP10.7 TCR WITH CD1D-SULFATIDE  |   IMMUNGLOBULIN, HISTOCOMPATIBILITY ANTIGENS, CD1, IMMUNOLOGICAL, LYMPHOCYTES, GAMMA DELTA T CELL, T CELL RECOGNITION, SELF- RECOGNITION, MYELIN, INTESTINAL EPITHELIAL LYMPHOCYTES, HUMAN, LIPID BINDING, SELF-LIGAND,, GLYCOPROTEINS, CELL-SURFACE RECEPTORS, IMMUNE SYSTEM 
4mng:F   (LYS148) to   (ASN223)  STRUCTURE OF THE DP10.7 TCR WITH CD1D-SULFATIDE  |   IMMUNGLOBULIN, HISTOCOMPATIBILITY ANTIGENS, CD1, IMMUNOLOGICAL, LYMPHOCYTES, GAMMA DELTA T CELL, T CELL RECOGNITION, SELF- RECOGNITION, MYELIN, INTESTINAL EPITHELIAL LYMPHOCYTES, HUMAN, LIPID BINDING, SELF-LIGAND,, GLYCOPROTEINS, CELL-SURFACE RECEPTORS, IMMUNE SYSTEM 
4ms6:A    (LYS19) to   (PRO110)  HUMAN LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH PRO-GLY-PRO ANALOGUE  |   LEUKOTRIENE A4 HYDROLASE, METALLOPROTEIN, HYDROLASE, PROTEASE, ZINC BINDING 
3zk0:A    (GLU52) to   (PHE121)  THE CRYSTAL STRUCTURE OF A CU(I) METALLOCHAPERONE FROM STREPTOMYCES LIVIDANS IN ITS APO FORM  |   CHAPERONE, METALLOCHAPERONE 
3jbe:7     (VAL2) to    (ASN84)  COMPLEX OF POLIOVIRUS WITH VHH PVSS8A  |   POLIOVIRUS, NANOBODIES, VHH, NEUTRALIZING ANTIBODIES, VIRUS-IMMUNE SYSTEM COMPLEX 
1xc6:A   (PRO716) to   (ASP801)  NATIVE STRUCTURE OF BETA-GALACTOSIDASE FROM PENICILLIUM SP. IN COMPLEX WITH GALACTOSE  |   TIM BARREL DOMAIN, GLYCOSIDE HYDROLASE, FAMILY GH35, GLYCOPROTEIN, PENICILLIUM, QUICK CRYO SOAKING, HYDROLASE 
3jwo:C  (LYS1002) to  (ASN1073)  STRUCTURE OF HIV-1 GP120 WITH GP41-INTERACTIVE REGION: LAYERED ARCHITECTURE AND BASIS OF CONFORMATIONAL MOBILITY  |   HIV-1 VIRAL SPIKE, MOLECULAR MOTION, PROTEIN ARCHITECTURE, RECEPTOR- TRIGGERED ENTRY, TYPE 1 FUSION PROTEIN, CELL MEMBRANE, DISULFIDE BOND, GLYCOPROTEIN, HOST-VIRUS INTERACTION, IMMUNE RESPONSE, VIRAL PROTEIN 
5cez:L     (ARG9) to    (GLY77)  CRYSTAL STRUCTURE OF THE BG505 SOSIP GP140 HIV-1 ENV TRIMER IN COMPLEX WITH AN EARLY PUTATIVE PRECURSOR OF THE PGT121 FAMILY AT 3.0 ANGSTROM  |   HIV-1, ANTIBODY, IMMUNE SYSTEM, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
1mcc:B     (LEU4) to    (VAL77)  PRINCIPLES AND PITFALLS IN DESIGNING SITE DIRECTED PEPTIDE LIGANDS  |   IMMUNOGLOBULIN, IMMUNE SYSTEM 
4adf:A    (VAL21) to    (ALA93)  CRYSTAL STRUCTURE OF THE HUMAN COLONY-STIMULATING FACTOR 1 (HCSF-1) CYTOKINE IN COMPLEX WITH THE VIRAL RECEPTOR BARF1  |   IMMUNE SYSTEM-RECEPTOR COMPLEX, RTKIII, EXTRACELLULAR, CYTOKINE RECEPTOR-CYTOKINE COMPLEX, FOUR-HELIX BUNDLE, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, ONCOGENE, CYTOKINE/SIGNALING 
4adf:B    (VAL21) to    (ALA93)  CRYSTAL STRUCTURE OF THE HUMAN COLONY-STIMULATING FACTOR 1 (HCSF-1) CYTOKINE IN COMPLEX WITH THE VIRAL RECEPTOR BARF1  |   IMMUNE SYSTEM-RECEPTOR COMPLEX, RTKIII, EXTRACELLULAR, CYTOKINE RECEPTOR-CYTOKINE COMPLEX, FOUR-HELIX BUNDLE, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, ONCOGENE, CYTOKINE/SIGNALING 
4adf:C    (VAL21) to    (ALA93)  CRYSTAL STRUCTURE OF THE HUMAN COLONY-STIMULATING FACTOR 1 (HCSF-1) CYTOKINE IN COMPLEX WITH THE VIRAL RECEPTOR BARF1  |   IMMUNE SYSTEM-RECEPTOR COMPLEX, RTKIII, EXTRACELLULAR, CYTOKINE RECEPTOR-CYTOKINE COMPLEX, FOUR-HELIX BUNDLE, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, ONCOGENE, CYTOKINE/SIGNALING 
4adf:D    (VAL21) to    (ALA93)  CRYSTAL STRUCTURE OF THE HUMAN COLONY-STIMULATING FACTOR 1 (HCSF-1) CYTOKINE IN COMPLEX WITH THE VIRAL RECEPTOR BARF1  |   IMMUNE SYSTEM-RECEPTOR COMPLEX, RTKIII, EXTRACELLULAR, CYTOKINE RECEPTOR-CYTOKINE COMPLEX, FOUR-HELIX BUNDLE, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, ONCOGENE, CYTOKINE/SIGNALING 
4adf:E    (VAL21) to    (ALA93)  CRYSTAL STRUCTURE OF THE HUMAN COLONY-STIMULATING FACTOR 1 (HCSF-1) CYTOKINE IN COMPLEX WITH THE VIRAL RECEPTOR BARF1  |   IMMUNE SYSTEM-RECEPTOR COMPLEX, RTKIII, EXTRACELLULAR, CYTOKINE RECEPTOR-CYTOKINE COMPLEX, FOUR-HELIX BUNDLE, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, ONCOGENE, CYTOKINE/SIGNALING 
4adf:F    (VAL21) to    (ALA93)  CRYSTAL STRUCTURE OF THE HUMAN COLONY-STIMULATING FACTOR 1 (HCSF-1) CYTOKINE IN COMPLEX WITH THE VIRAL RECEPTOR BARF1  |   IMMUNE SYSTEM-RECEPTOR COMPLEX, RTKIII, EXTRACELLULAR, CYTOKINE RECEPTOR-CYTOKINE COMPLEX, FOUR-HELIX BUNDLE, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, ONCOGENE, CYTOKINE/SIGNALING 
4adf:M    (VAL21) to    (ALA93)  CRYSTAL STRUCTURE OF THE HUMAN COLONY-STIMULATING FACTOR 1 (HCSF-1) CYTOKINE IN COMPLEX WITH THE VIRAL RECEPTOR BARF1  |   IMMUNE SYSTEM-RECEPTOR COMPLEX, RTKIII, EXTRACELLULAR, CYTOKINE RECEPTOR-CYTOKINE COMPLEX, FOUR-HELIX BUNDLE, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, ONCOGENE, CYTOKINE/SIGNALING 
4adf:N    (VAL21) to    (ALA93)  CRYSTAL STRUCTURE OF THE HUMAN COLONY-STIMULATING FACTOR 1 (HCSF-1) CYTOKINE IN COMPLEX WITH THE VIRAL RECEPTOR BARF1  |   IMMUNE SYSTEM-RECEPTOR COMPLEX, RTKIII, EXTRACELLULAR, CYTOKINE RECEPTOR-CYTOKINE COMPLEX, FOUR-HELIX BUNDLE, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, ONCOGENE, CYTOKINE/SIGNALING 
4adf:O    (VAL21) to    (ALA93)  CRYSTAL STRUCTURE OF THE HUMAN COLONY-STIMULATING FACTOR 1 (HCSF-1) CYTOKINE IN COMPLEX WITH THE VIRAL RECEPTOR BARF1  |   IMMUNE SYSTEM-RECEPTOR COMPLEX, RTKIII, EXTRACELLULAR, CYTOKINE RECEPTOR-CYTOKINE COMPLEX, FOUR-HELIX BUNDLE, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, ONCOGENE, CYTOKINE/SIGNALING 
4adf:P    (VAL21) to    (ALA93)  CRYSTAL STRUCTURE OF THE HUMAN COLONY-STIMULATING FACTOR 1 (HCSF-1) CYTOKINE IN COMPLEX WITH THE VIRAL RECEPTOR BARF1  |   IMMUNE SYSTEM-RECEPTOR COMPLEX, RTKIII, EXTRACELLULAR, CYTOKINE RECEPTOR-CYTOKINE COMPLEX, FOUR-HELIX BUNDLE, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, ONCOGENE, CYTOKINE/SIGNALING 
4adf:Q    (VAL21) to    (ALA93)  CRYSTAL STRUCTURE OF THE HUMAN COLONY-STIMULATING FACTOR 1 (HCSF-1) CYTOKINE IN COMPLEX WITH THE VIRAL RECEPTOR BARF1  |   IMMUNE SYSTEM-RECEPTOR COMPLEX, RTKIII, EXTRACELLULAR, CYTOKINE RECEPTOR-CYTOKINE COMPLEX, FOUR-HELIX BUNDLE, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, ONCOGENE, CYTOKINE/SIGNALING 
4adf:R    (VAL21) to    (ALA93)  CRYSTAL STRUCTURE OF THE HUMAN COLONY-STIMULATING FACTOR 1 (HCSF-1) CYTOKINE IN COMPLEX WITH THE VIRAL RECEPTOR BARF1  |   IMMUNE SYSTEM-RECEPTOR COMPLEX, RTKIII, EXTRACELLULAR, CYTOKINE RECEPTOR-CYTOKINE COMPLEX, FOUR-HELIX BUNDLE, GLYCOPROTEIN, IMMUNOGLOBULIN DOMAIN, ONCOGENE, CYTOKINE/SIGNALING 
4p2q:S     (SER8) to    (ASP75)  CRYSTAL STRUCTURE OF THE 5CC7 TCR IN COMPLEX WITH 5C2/I-EK  |   T CELL RECEPTOR, PEPTIDE-MHC COMPLEX, IMMUNE SYSTEM 
5da0:B    (GLY13) to    (ASN87)  STRUCTURE OF THE THE SLC26 TRANSPORTER SLC26DG IN COMPLEX WITH A NANOBODY  |   MEMBRANE TRANSPORT PROTEIN, NANOBODY COMPLEX, TRANSPORT PROTEIN 
1ypz:H     (ILE9) to    (SER85)  IMMUNE RECEPTOR  |   H2-T22 PROTEIN, BETA-2-MICROGLOBULIN, T CELL RECEPTOR DELTA, T-CELL RECEPTOR GAMMA CHAIN, IMMUNE SYSTEM 
5dqd:H     (VAL2) to    (SER82)  STRUCTURE OF S55-5 FAB IN COMPLEX WITH LIPID A CARBOHYDRATE BACKBONE  |   CARBOHYDRATE BINDING, IMMUNE SYSTEM, ANTIBODY 
5edx:B     (GLU8) to    (ARG83)  CRYSTAL STRUCTURE OF SWINE CD8AA HOMODIMER  |   SWINE, CD8ALPHA, IMMUNE SYSTEM 
2a6k:H     (GLY8) to    (SER85)  CRYSTAL STRUCTURE ANALYSIS OF THE GERMLINE ANTIBODY 36-65 FAB IN COMPLEX WITH THE DODECAPEPTIDE SLGDNLTNHNLR  |   IMMUNOGLOBULIN FOLD, FAB-PEPTIDE COMPLEX, IMMUNE SYSTEM 
3bdy:H    (GLY10) to    (SER82)  DUAL SPECIFIC BH1 FAB IN COMPLEX WITH VEGF  |   FAB COMPLEX, ANGIOGENESIS, DEVELOPMENTAL PROTEIN, DIFFERENTIATION, GLYCOPROTEIN, GROWTH FACTOR, HEPARIN-BINDING, MITOGEN, SECRETED, HORMONE 
4bfi:B     (VAL5) to    (THR77)  STRUCTURE OF THE COMPLEX OF THE EXTRACELLULAR PORTIONS OF MOUSE CD200R AND MOUSE CD200  |   IMMUNE SYSTEM, PAIRED RECEPTOR, IG DOMAINS, VIRAL MIMICRY, LEUKAEMIA MIMICRY, LEUKAEMIA 
5f70:A     (SER2) to    (ASN75)  CRYSTAL STRUCTURES OF HUMAN TIM MEMBERS  |   HTIM, EBOLA VIRUS, RECEPTOR, IMMUNE SYSTEM 
5f9d:C     (VAL3) to    (SER85)  BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN P436 IN COMPLEX WITH LEWIS B BLOOD GROUP B HEPTASACCHARIDE  |   ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION 
4r2g:F     (LYS2) to    (ASN73)  CRYSTAL STRUCTURE OF PGT124 FAB BOUND TO HIV-1 JRCSF GP120 CORE AND TO CD4  |   PROTEIN-PROTEIN COMPLEX, IGG, ANTI-HIV ANTIBODIES, GP120, IMMUNE SYSTEM 
4r2g:P     (SER7) to    (GLY77)  CRYSTAL STRUCTURE OF PGT124 FAB BOUND TO HIV-1 JRCSF GP120 CORE AND TO CD4  |   PROTEIN-PROTEIN COMPLEX, IGG, ANTI-HIV ANTIBODIES, GP120, IMMUNE SYSTEM 
4r2g:C     (SER7) to    (GLY77)  CRYSTAL STRUCTURE OF PGT124 FAB BOUND TO HIV-1 JRCSF GP120 CORE AND TO CD4  |   PROTEIN-PROTEIN COMPLEX, IGG, ANTI-HIV ANTIBODIES, GP120, IMMUNE SYSTEM 
4r2g:I     (TYR5) to    (GLY77)  CRYSTAL STRUCTURE OF PGT124 FAB BOUND TO HIV-1 JRCSF GP120 CORE AND TO CD4  |   PROTEIN-PROTEIN COMPLEX, IGG, ANTI-HIV ANTIBODIES, GP120, IMMUNE SYSTEM 
4r2g:M     (TYR5) to    (GLY77)  CRYSTAL STRUCTURE OF PGT124 FAB BOUND TO HIV-1 JRCSF GP120 CORE AND TO CD4  |   PROTEIN-PROTEIN COMPLEX, IGG, ANTI-HIV ANTIBODIES, GP120, IMMUNE SYSTEM 
5fk9:B    (ARG10) to    (ARG82)  CRYSTAL STRUCTURE OF STAPHYLOCOCCAL ENTEROTOXIN A F47A MUTANT IN COMPLEX WITH A T CELL RECEPTOR  |   IMMUNE SYSTEM, SUPERANTIGEN, STAPHYLCOCOCCAL ENTEROTOXIN, T CELL RECEPTOR, MAJOR HISTOCOMPATIBILITY COMPLEX 
3chs:A    (LYS19) to   (PRO110)  CRYSTAL STRUCTURE OF LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH (2S)-2-AMINO-5-[[4-[(2S)-2-HYDROXY-2-PHENYL- ETHOXY]PHENYL]AMINO]-5-OXO-PENTANOIC ACID  |   EPOXIDE HYDROLASE, ALPHA-BETA PROTEIN, LEUKOTRIENE BIOSYNTHESIS, METALLOPROTEASE, INHIBITOR COMPLEX, ALTERNATIVE SPLICING, CYTOPLASM, METAL-BINDING, MULTIFUNCTIONAL ENZYME, ZINC 
3cih:A   (GLY670) to   (THR728)  CRYSTAL STRUCTURE OF A PUTATIVE ALPHA-RHAMNOSIDASE FROM BACTEROIDES THETAIOTAOMICRON  |   STRUCTURAL GENOMICS, PROTEIN STRUCTURE INITIATIVE II, NYSGXRC, 12028B, (ALPHA/ALPHA)6 BARREL DOMAIN, BETA SANDWICH DOMAIN, GLYCOSIDE, BIOSURFACTANS, PSI-2, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS, HYDROLASE 
5fyl:H    (GLY10) to    (THR82)  CRYSTAL STRUCTURE AT 3.7 A RESOLUTION OF FULLY GLYCOSYLATED HIV-1 CLADE A BG505 SOSIP.664 PREFUSION ENV TRIMER IN COMPLEX WITH BROADLY NEUTRALIZING ANTIBODIES PGT122 AND 35O22  |   VIRAL PROTEIN, HIV, ENVELOPE, GLYCAN, TRIMER 
3dvn:H    (GLY10) to    (SER85)  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 
4dfh:B    (PRO10) to    (GLY99)  CRYSTAL STRUCTURE OF CELL ADHESION MOLECULE NECTIN-2/CD112 VARIABLE DOMAIN  |   CELL ADHESION, DNAM-1, CELL SURFACE 
3p5c:A   (ASN439) to   (LEU528)  THE STRUCTURE OF THE LDLR/PCSK9 COMPLEX REVEALS THE RECEPTOR IN AN EXTENDED CONFORMATION  |   B-PROPELLOR, RECEPTOR, CONVERTASE, HYDROLASE-LIPID BINDING PROTEIN COMPLEX 
4dpr:A    (LYS19) to   (PRO110)  STRUCTURE OF HUMAN LEUKOTRIENE A4 HYDROLASE IN COMPLEX WITH INHIBITOR CAPTOPRIL  |   LEUKOTRIENE A4, METALLOPROTEIN, PROTEASE, ZINC BINDING, HYDROLASE- HYDROLASE INHIBITOR COMPLEX 
3piq:C    (ASN10) to    (SER82)  CRYSTAL STRUCTURE OF HUMAN 2909 FAB, A QUATERNARY STRUCTURE-SPECIFIC ANTIBODY AGAINST HIV-1  |   MONOCLONAL ANTIBODY, NEUTRALIZING, HIV-1, QUATERNARY EPITOPE, TRIMERIC ENVELOPE SPIKE, IMMUNE SYSTEM 
5i5r:A   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOCYCLITOL (2S,3S, 4R,5S)-3,4-DIHYDROXY-2-ETHYNYL-5-METHYLPYRROLIDINE  |   ENZYME INHIBITION, HYDROLASE 
5i5r:B   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOCYCLITOL (2S,3S, 4R,5S)-3,4-DIHYDROXY-2-ETHYNYL-5-METHYLPYRROLIDINE  |   ENZYME INHIBITION, HYDROLASE 
5i5r:C   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOCYCLITOL (2S,3S, 4R,5S)-3,4-DIHYDROXY-2-ETHYNYL-5-METHYLPYRROLIDINE  |   ENZYME INHIBITION, HYDROLASE 
5i5r:D   (TYR396) to   (ALA472)  CRYSTAL STRUCTURE OF A BACTERIAL FUCOSIDASE WITH IMINOCYCLITOL (2S,3S, 4R,5S)-3,4-DIHYDROXY-2-ETHYNYL-5-METHYLPYRROLIDINE  |   ENZYME INHIBITION, HYDROLASE 
4fab:L     (LEU9) to    (LYS79)  THREE-DIMENSIONAL STRUCTURE OF A FLUORESCEIN-FAB COMPLEX CRYSTALLIZED IN 2-METHYL-2,4-PENTANEDIOL  |   IMMUNOGLOBULIN 
3r4d:C     (PRO9) to    (MET77)  CRYSTAL STRUCTURE OF MOUSE CORONAVIRUS RECEPTOR-BINDING DOMAIN COMPLEXED WITH ITS MURINE RECEPTOR  |   IMMUNOGLOBULIN, BETA-SANDWICH, MCEACAM1A - IMMUNOGLOBULIN FOLD MHV SPIKE NTD - GALECTIN-LIKE BETA-SANDWICH FOLD, MCEACAM1A - CELL ADHESION MHV SPIKE NTD - MCEACAM1A BINDING, MCEACAM1A - ITSELF AND MHV SPIKE NTD MHV SPIKE NTD - MCEACAM1A, N-GLYCOSYLATIONS, MCEACAM1A - 37, 55, 70 MHV SPIKE NTD - 192, CELL ADHESION-VIRAL PROTEIN COMPLEX 
3rbg:A    (HIS22) to    (PRO86)  CRYSTAL STRUCTURE ANALYSIS OF CLASS-I MHC RESTRICTED T-CELL ASSOCIATED MOLECULE  |   IGV, CRTAM, STRUCTURAL GENOMICS, PSI-BIOLOGY, NEW YORK STRUCTURAL GENOMICS RESEARCH CONSORTIUM, NYSGRC, ATOMS-TO-ANIMALS: THE IMMUNE FUNCTION NETWORK, IFN, IMMUNE SYSTEM 
3rbg:B    (HIS22) to    (PRO86)  CRYSTAL STRUCTURE ANALYSIS OF CLASS-I MHC RESTRICTED T-CELL ASSOCIATED MOLECULE  |   IGV, CRTAM, STRUCTURAL GENOMICS, PSI-BIOLOGY, NEW YORK STRUCTURAL GENOMICS RESEARCH CONSORTIUM, NYSGRC, ATOMS-TO-ANIMALS: THE IMMUNE FUNCTION NETWORK, IFN, IMMUNE SYSTEM 
3rbg:C    (HIS22) to    (PRO86)  CRYSTAL STRUCTURE ANALYSIS OF CLASS-I MHC RESTRICTED T-CELL ASSOCIATED MOLECULE  |   IGV, CRTAM, STRUCTURAL GENOMICS, PSI-BIOLOGY, NEW YORK STRUCTURAL GENOMICS RESEARCH CONSORTIUM, NYSGRC, ATOMS-TO-ANIMALS: THE IMMUNE FUNCTION NETWORK, IFN, IMMUNE SYSTEM 
4fq2:L    (PRO10) to    (GLY77)  CRYSTAL STRUCTURE OF 10-1074 FAB  |   IG FOLD, ANTI HIV, ANTIBODY, IMMUNE SYSTEM