4grw:E (GLN3) to (VAL123) STRUCTURE OF A COMPLEX OF HUMAN IL-23 WITH 3 NANOBODIES (LLAMA VHHS) | CYTOKINE, IMMUNOGLOBULIN FOLD, VHH DOMAIN, IMMUNE SYSTEM
4weu:D (VAL802) to (SER920) CO-COMPLEX STRUCTURE OF THE F4 FIMBRIAL ADHESIN FAEG VARIANT AD WITH LLAMA SINGLE DOMAIN ANTIBODY V3 | COMPLEX, ADHESIN, NANOBODY, LLAMA SINGLE DOMAIN ANTIBODY, CELL ADHESION
4weu:E (VAL802) to (SER920) CO-COMPLEX STRUCTURE OF THE F4 FIMBRIAL ADHESIN FAEG VARIANT AD WITH LLAMA SINGLE DOMAIN ANTIBODY V3 | COMPLEX, ADHESIN, NANOBODY, LLAMA SINGLE DOMAIN ANTIBODY, CELL ADHESION
1nbv:H (PRO4) to (SER120) AN AUTOANTIBODY TO SINGLE-STRANDED DNA: COMPARISON OF THE THREE-DIMENSIONAL STRUCTURES OF THE UNLIGANDED FAB AND A DEOXYNUCLEOTIDE-FAB COMPLEX | IMMUNOGLOBULIN
1a7p:H (VAL202) to (VAL314) FV FRAGMENT OF MOUSE MONOCLONAL ANTIBODY D1.3 (BALB/C, IGG1, K) ENGINEERED MUTANT PRO95L->SER ON VARIANT CHAIN L GLU81- >ASP AND CHAIN H LEU312->VAL | IMMUNOGLOBULIN, VARIANT
1a7r:H (VAL202) to (VAL314) FV FRAGMENT OF MOUSE MONOCLONAL ANTIBODY D1.3 (BALB/C, IGG1, K) VARIANT CHAIN L GLU81->ASP | IMMUNOGLOBULIN, VARIANT
4wgv:B (GLN3) to (VAL119) CRYSTAL STRUCTURE OF STAPHYLOCOCCUS CAPITIS DIVALENT METAL ION TRANSPORTER (DMT) IN COMPLEX WITH NANOBODY | MEMBRANE PROTEIN, TRANSPORTER, SLC11, TRANSITION-METAL IONS, TRANSPORT PROTEIN, NRAMP, DMT, LEUT FOLD
4wgv:D (GLN3) to (VAL119) CRYSTAL STRUCTURE OF STAPHYLOCOCCUS CAPITIS DIVALENT METAL ION TRANSPORTER (DMT) IN COMPLEX WITH NANOBODY | MEMBRANE PROTEIN, TRANSPORTER, SLC11, TRANSITION-METAL IONS, TRANSPORT PROTEIN, NRAMP, DMT, LEUT FOLD
4wgw:B (GLN3) to (VAL119) STAPHYLOCOCCUS CAPITIS DIVALENT METAL ION TRANSPORTER (DMT) IN COMPLEX WITH MANGANESE | MEMBRANE PROTEIN, TRANSPORTER, SLC11, TRANSITION METAL IONS, TRANSPORT PROTEIN, NRAMP, DMT, LEUT FOLD
4wgw:D (GLN3) to (VAL119) STAPHYLOCOCCUS CAPITIS DIVALENT METAL ION TRANSPORTER (DMT) IN COMPLEX WITH MANGANESE | MEMBRANE PROTEIN, TRANSPORTER, SLC11, TRANSITION METAL IONS, TRANSPORT PROTEIN, NRAMP, DMT, LEUT FOLD
4gxu:Q (GLN3) to (SER112) CRYSTAL STRUCTURE OF ANTIBODY 1F1 BOUND TO THE 1918 INFLUENZA HEMAGGLUTININ | VIRAL FUSION PROTEIN, IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX
4gxv:H (GLN3) to (SER112) CRYSTAL STRUCTURE OF ANTI-INFLUENZA VIRUS ANTIBODY 1F1 | IMMUNOGLOBULIN, IMMUNE RECOGNITION, IMMUNE SYSTEM
1ngy:B (VAL2) to (SER113) CHIMERIC MATURE FAB 7G12-APO | ANTIBODY, IMMUNOGLOBULIN, ANTIGEN BINDING FRAGMENT (FAB), IMMUNE SYSTEM
2omn:A (LEU4) to (VAL110) BENCE JONES KWR PROTEIN- IMMUNOGLOBULIN LIGHT CHAIN DIMER, P4(3)2(1)2 CRYSTAL FORM | IMMUNOGLOBULIN LIGHT CHAIN, IMMUNE SYSTEM
4wnq:D (VAL3) to (GLU124) THE MOLECULAR BASES OF DELTA/ALPHA-BETA T-CELL MEDIATED ANTIGEN RECOGNITION | IMMUNITY, IMMUNE SYSTEM
2p42:B (GLN1) to (SER120) 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
2p43:B (VAL2) to (SER120) COMPLEX OF A CAMELID SINGLE-DOMAIN VHH ANTIBODY FRAGMENT WITH RNASE A AT 1.65A RESOLUTION: SE3-MONO-1 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, HYDROLASE-IMMUNE SYSTEM COMPLEX
2p44:B (VAL2) to (SER120) COMPLEX OF A CAMELID SINGLE-DOMAIN VHH ANTIBODY FRAGMENT WITH RNASE A AT 1.8A RESOLUTION: SE5A-MONO-1 CRYSTAL FORM WITH FIVE SE-MET SITES (M34, M51, F68M, M83, L86M) IN VHH SCAFFOLD | SEMET PHASING, CAMELID SINGLE-DOMAIN ANTIBODY, VHH, CAB-RN05, RNASE A, YEAST SURFACE DISPLAY, HYDROLASE, HYDROLASE-IMMUNE SYSTEM COMPLEX
2p49:B (VAL2) to (SER120) COMPLEX OF A CAMELID SINGLE-DOMAIN VHH ANTIBODY FRAGMENT WITH RNASE A AT 1.4A RESOLUTION: NATIVE MONO_1 CRYSTAL FORM | CAMELID SINGLE-DOMAIN ANTIBODY, VHH, CAB-RN05, RNASE A, PARATOPE, YEAST SURFACE DISPLAY, HYDROLASE-IMMUNE SYSTEM COMPLEX
2p4a:D (GLN1) to (SER120) X-RAY STRUCTURE OF A CAMELID AFFINITY MATURED SINGLE-DOMAIN VHH ANTIBODY FRAGMENT IN COMPLEX WITH RNASE A | CAMELID SINGLE-DOMAIN ANTIBODY, VHH, CAB-RN05, RNASE A, PARATOPE, YEAST SURFACE DISPLAY, HYDROLASE-IMMUNE SYSTEM COMPLEX
4hie:B (ILE2) to (SER112) ANTI-STREPTOCOCCUS PNEUMONIAE 23F FAB 023.102 | IMMUNOGLOBIN, ANTIBODY, STREPTOCOCCUS PNEUMONIAE 23F, IMMUNE SYSTEM
4hih:B (ILE2) to (SER112) ANTI-STREPTOCOCCUS PNEUMONIAE 23F FAB 023.102 WITH BOUND RHAMNOSE. | IMMUNOGLOBIN, ANTIBODY, STREPTOCOCCUS PNEUMONIAE 23F, IMMUNE SYSTEM
4hih:D (ILE2) to (SER112) ANTI-STREPTOCOCCUS PNEUMONIAE 23F FAB 023.102 WITH BOUND RHAMNOSE. | IMMUNOGLOBIN, ANTIBODY, STREPTOCOCCUS PNEUMONIAE 23F, IMMUNE SYSTEM
4hii:D (ILE2) to (SER112) ANTI-STREPTOCOCCUS PNEUMONIAE 23F FAB 023.102 WITH BOUND RHAMNOSE- GALACTOSE | IMMUNOGLOBIN, ANTIBODY, STREPTOCOCCUS PNEUMONIAE 23F, IMMUNE SYSTEM
4hij:B (ILE2) to (SER112) ANTI-STREPTOCOCCUS PNEUMONIAE 23F FAB 023.102 WITH BOUND L-RHAMNOSE- (1-2)-ALPHA-D-GALACTOSE-(3-O)-PHOSPHATE-2-GLYCEROL | IMMUNOGLOBIN, ANTIBODY, STREPTOCOCCUS PNEUMONIAE 23F, IMMUNE SYSTEM
1bfo:B (LYS3) to (SER120) CAMPATH-1G IGG2B RAT MONOCLONAL FAB | ANTIBODY, FAB, CAMPATH-1G, CD52
1bfo:D (LYS3) to (SER120) CAMPATH-1G IGG2B RAT MONOCLONAL FAB | ANTIBODY, FAB, CAMPATH-1G, CD52
1bfo:F (LYS3) to (SER120) CAMPATH-1G IGG2B RAT MONOCLONAL FAB | ANTIBODY, FAB, CAMPATH-1G, CD52
1bfo:H (LYS3) to (SER120) CAMPATH-1G IGG2B RAT MONOCLONAL FAB | ANTIBODY, FAB, CAMPATH-1G, CD52
3ezj:D (GLN3) to (SER119) CRYSTAL STRUCTURE OF THE N-TERMINAL DOMAIN OF THE SECRETIN GSPD FROM ETEC DETERMINED WITH THE ASSISTANCE OF A NANOBODY | GENERAL SECRETORY PATHWAY, SECRETIN, SINGLE CHAIN ANTIBODY, PROTEIN TRANSPORT, IMMUNE SYSTEM, COMPLEX
4hlz:K (GLU1) to (SER112) CRYSTAL STRUCTURE OF FAB C179 IN COMPLEX WITH A H2N2 INFLUENZA VIRUS HEMAGGLUTININ | NEUTRALIZING ANTIBODIES, ANTIBODY AFFINITY, ANTIGENS, EPITOPES, GLYCOSYLATION, HEMAGGLUTININ GLYCOPROTEINS, IMMUNOGLOBULIN FAB FRAGMENTS, H2N2 SUBTYPE, INFLUENZA VACCINES, AVIAN FLU, ENVELOPE PROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX
3f12:D (VAL2) to (SER124) GERMLINE V-GENES SCULPT THE BINDING SITE OF A FAMILY OF ANTIBODIES NEUTRALIZING HUMAN CYTOMEGALOVIRUS | HUMAN CYTOMEGALOVIRUS, ANTIBODY, GERMLINE, IMMUNOGLOBULIN DOMAIN, IMMUNE SYSTEM
2bse:F (GLN3) to (SER122) STRUCTURE OF LACTOCOCCAL BACTERIOPHAGE P2 RECEPTOR BINDING PROTEIN IN COMPLEX WITH A LLAMA VHH DOMAIN | LACTOCOCCUS LACTIS, PHAGE, RECEPTOR BINDING PROTEIN, LLAMA ANTIBODY, VHH, RECEPTOR
4i1n:B (GLN3) to (SER126) R104A-CA1697 NANOBODY BINDING TO THE BINARY DHFR.FOLATE COMPLEX | ALPHA/BETA FOLD, IMMUNOGLOBULIN FOLD, REDUCTASE, NADPH, FOLATE DERIVATIVES, HYDRIDE TRANSFER, OXIDOREDUCTASE-IMMUNE SYSTEM COMPLEX
3stb:A (VAL4) to (VAL126) A COMPLEX OF TWO EDITOSOME PROTEINS AND TWO NANOBODIES | RNA EDITING, EDITOSOME, NANOBODY, SINGLE DOMAIN ANTIBODY, VHH, KREPA3, KREPA6, RNA BINDING PROTEIN-IMMUNE SYSTEM COMPLEX
3fzu:C (GLN3) to (SER117) IGG1 FAB CHARACTERIZED BY H/D EXCHANGE | IGG1 FAB, IMMUNE SYSTEM
1dbj:H (LEU4) to (SER112) MOLECULAR BASIS OF CROSS-REACTIVITY AND THE LIMITS OF ANTIBODY-ANTIGEN COMPLEMENTARITY | IMMUNOGLOBULIN
1dbk:H (LEU4) to (SER112) MOLECULAR BASIS OF CROSS-REACTIVITY AND THE LIMITS OF ANTIBODY-ANTIGEN COMPLEMENTARITY | IMMUNOGLOBULIN
1dbm:H (LEU4) to (SER112) MOLECULAR BASIS OF CROSS-REACTIVITY AND THE LIMITS OF ANTIBODY-ANTIGEN COMPLEMENTARITY | IMMUNOGLOBULIN
1dee:B (VAL502) to (SER620) CRYSTAL STRUCTURE AT 2.7A RESOLUTION OF A COMPLEX BETWEEN A STAPHYLOCOCCUS AUREUS DOMAIN AND A FAB FRAGMENT OF A HUMAN IGM ANTIBODY | FAB-IBP COMPLEX CRYSTAL STRUCTURE 2.7A RESOLUTION BINDING OUTSIDE THE ANTIGEN COMBINING SITE SUPERANTIGEN FAB VH3 SPECIFICITY, IMMUNE SYSTEM
1dee:D (VAL1502) to (SER1620) CRYSTAL STRUCTURE AT 2.7A RESOLUTION OF A COMPLEX BETWEEN A STAPHYLOCOCCUS AUREUS DOMAIN AND A FAB FRAGMENT OF A HUMAN IGM ANTIBODY | FAB-IBP COMPLEX CRYSTAL STRUCTURE 2.7A RESOLUTION BINDING OUTSIDE THE ANTIGEN COMBINING SITE SUPERANTIGEN FAB VH3 SPECIFICITY, IMMUNE SYSTEM
1dee:F (VAL2502) to (SER2620) CRYSTAL STRUCTURE AT 2.7A RESOLUTION OF A COMPLEX BETWEEN A STAPHYLOCOCCUS AUREUS DOMAIN AND A FAB FRAGMENT OF A HUMAN IGM ANTIBODY | FAB-IBP COMPLEX CRYSTAL STRUCTURE 2.7A RESOLUTION BINDING OUTSIDE THE ANTIGEN COMBINING SITE SUPERANTIGEN FAB VH3 SPECIFICITY, IMMUNE SYSTEM
4xwg:H (GLN3) to (SER125) CRYSTAL STRUCTURE OF LCAT (C31Y) IN COMPLEX WITH FAB1 | A-B HYDROLASE COMPLEX, ESTERASE, ACYL TRANSFERASE, HYDROLASE-IMMUNE SYSTEM COMPLEX
2qql:H (VAL2) to (SER112) NEUROPILIN-2 A1A2B1B2 DOMAINS IN COMPLEX WITH A SEMAPHORIN-BLOCKING FAB | VEGF RECEPTOR, SEMAPHORIN RECEPTOR, PHAGE-DERIVED ANTIBODY, DEVELOPMENTAL PROTEIN, DIFFERENTIATION, GLYCOPROTEIN, MEMBRANE, NEUROGENESIS, TRANSMEMBRANE, HORMONE, SIGNALING PROTEIN
1plg:H (GLN3) to (SER116) EVIDENCE FOR THE EXTENDED HELICAL NATURE OF POLYSACCHARIDE EPITOPES. THE 2.8 ANGSTROMS RESOLUTION STRUCTURE AND THERMODYNAMICS OF LIGAND BINDING OF AN ANTIGEN BINDING FRAGMENT SPECIFIC FOR ALPHA-(2->8)- POLYSIALIC ACID | IMMUNOGLOBULIN
1dsf:H (GLN3) to (SER112) THE CRYSTAL STRUCTURE OF THE DISULFIDE-STABILIZED FV FRAGMENT OF ANTICANCER ANTIBODY B1: CONFORMATIONAL INFLUENCE OF AN ENGINEERED DISULFIDE BOND | MONOCLONAL ANTIBODY, ANTITUMOR, IMMUNOGLOBULIN
1dvf:D (VAL2) to (SER112) IDIOTOPIC ANTIBODY D1.3 FV FRAGMENT-ANTIIDIOTOPIC ANTIBODY E5.2 FV FRAGMENT COMPLEX | COMPLEX (IDIOTOPE-ANTIIDIOTOPE), IMMUNOGLOBULIN
3gje:B (GLN3) to (SER118) RATIONAL DEVELOPMENT OF HIGH-AFFINITY T-CELL RECEPTOR-LIKE ANTIBODIES | ANTIBODY, PMHC, IMMUNE RECOGNITION, IMMUNE SYSTEM
2r0k:H (GLN3) to (SER112) PROTEASE DOMAIN OF HGFA WITH INHIBITOR FAB58 | SERINE PROTEASE, ANTIBODY, INHIBITOR, EGF-LIKE DOMAIN, GLYCOPROTEIN, HYDROLASE, KRINGLE, SECRETED, ZYMOGEN, IMMUNE SYSTEM
2dlf:H (VAL2) to (SER112) HIGH RESOLUTION CRYSTAL STRUCTURE OF THE FV FRAGMENT FROM AN ANTI-DANSYL SWITCH VARIANT ANTIBODY IGG2A(S) CRYSTALLIZED AT PH 6.75 | FV FRAGMENT, IMMUNOGLOBULIN, IMMUNE SYSTEM
4yaq:H (PCA2) to (VAL111) CRYSTAL STRUCTURE OF A COMPUTATIONALLY OPTIMIZED PG9 MUTANT | ANTIBODY, HIV, IMMUNE SYSTEM
4yaq:A (PCA2) to (SER112) CRYSTAL STRUCTURE OF A COMPUTATIONALLY OPTIMIZED PG9 MUTANT | ANTIBODY, HIV, IMMUNE SYSTEM
1ejo:H (MET2502) to (SER2618) FAB FRAGMENT OF NEUTRALISING MONOCLONAL ANTIBODY 4C4 COMPLEXED WITH G-H LOOP FROM FMDV. | FMDV, ANTIGENIC-ANTIBODY INTERACTIONS, RGD MOTIF, G-H LOOP OF VP1., IMMUNE SYSTEM
3u36:H (ARG3) to (VAL111) CRYSTAL STRUCTURE OF PG9 FAB | IMMUNOGLOBULIN, GP120 BINDING, IMMUNE SYSTEM
3u36:A (ARG3) to (VAL111) CRYSTAL STRUCTURE OF PG9 FAB | IMMUNOGLOBULIN, GP120 BINDING, IMMUNE SYSTEM
3u36:C (ARG3) to (VAL111) CRYSTAL STRUCTURE OF PG9 FAB | IMMUNOGLOBULIN, GP120 BINDING, IMMUNE SYSTEM
3u36:E (ARG3) to (VAL111) CRYSTAL STRUCTURE OF PG9 FAB | IMMUNOGLOBULIN, GP120 BINDING, IMMUNE SYSTEM
3u4e:A (PCA2) to (SER112) CRYSTAL STRUCTURE OF PG9 FAB IN COMPLEX WITH V1V2 REGION FROM HIV-1 STRAIN CAP45 | NEUTRALIZING ANTIBODIES, LONG CDRH3, HIV-1, IMMUNE SYSTEM
3hb3:C (VAL2) to (VAL116) HIGH RESOLUTION CRYSTAL STRUCTURE OF PARACOCCUS DENITRIFICANS CYTOCHROME C OXIDASE | ELECTRON TRANSFER, PROTON TRANSFER, PROTON PUMPING, MEMBRANE PROTEIN, CELL INNER MEMBRANE, CELL MEMBRANE, COPPER, DISULFIDE BOND, ELECTRON TRANSPORT, HEME, HYDROGEN ION TRANSPORT, ION TRANSPORT, IRON, MEMBRANE, METAL-BINDING, OXIDOREDUCTASE, RESPIRATORY CHAIN, TRANSMEMBRANE, TRANSPORT, PYRROLIDONE CARBOXYLIC ACID
3u9u:C (THR3) to (SER118) CRYSTAL STRUCTURE OF EXTRACELLULAR DOMAIN OF HUMAN ERBB4/HER4 IN COMPLEX WITH THE FAB FRAGMENT OF MAB1479 | CELL SURFACE RECEPTOR, TRANSFERASE, TYROSINE KINASE RECEPTOR
2v7n:F (VAL2) to (SER148) UNUSUAL TWINNING IN CRYSTALS OF THE CITS BINDING ANTIBODY FAB FRAGMENT F3P4 | BINDING PROTEIN, RECOMBINANT FAB FRAGMENT, SYNTHETIC ANTIBODY LIBRARY (HUCAL), PHAGE DISPLAY, IMMUNE SYSTEM
2v7n:H (GLN3) to (SER148) UNUSUAL TWINNING IN CRYSTALS OF THE CITS BINDING ANTIBODY FAB FRAGMENT F3P4 | BINDING PROTEIN, RECOMBINANT FAB FRAGMENT, SYNTHETIC ANTIBODY LIBRARY (HUCAL), PHAGE DISPLAY, IMMUNE SYSTEM
4k9e:H (VAL2) to (SER116) CRYSTAL STRUCTURE OF KIT D4D5 FRAGMENT IN COMPLEX WITH ANTI-KIT ANTIBODIES FAB79D | RECEPTOR TYROSINE KINASE (RTK), IGG, FAB, IMMUNE SYSTEM
1fvd:D (GLN3) to (SER119) X-RAY STRUCTURES OF THE ANTIGEN-BINDING DOMAINS FROM THREE VARIANTS OF HUMANIZED ANTI-P185-HER2 ANTIBODY 4D5 AND COMPARISON WITH MOLECULAR MODELING | IMMUNOGLOBULIN
2fjf:B (GLN3) to (SER119) STRUCTURE OF THE G6 FAB, A PHAGE DERIVED VEGF BINDING FAB | ANTIBODY, FAB, DODECAMER, IMMUNE SYSTEM
2fjf:I (GLN3) to (SER119) STRUCTURE OF THE G6 FAB, A PHAGE DERIVED VEGF BINDING FAB | ANTIBODY, FAB, DODECAMER, IMMUNE SYSTEM
2fjf:P (GLN3) to (SER119) STRUCTURE OF THE G6 FAB, A PHAGE DERIVED VEGF BINDING FAB | ANTIBODY, FAB, DODECAMER, IMMUNE SYSTEM
2fjf:T (GLN3) to (SER119) STRUCTURE OF THE G6 FAB, A PHAGE DERIVED VEGF BINDING FAB | ANTIBODY, FAB, DODECAMER, IMMUNE SYSTEM
2fjf:V (GLN3) to (SER119) STRUCTURE OF THE G6 FAB, A PHAGE DERIVED VEGF BINDING FAB | ANTIBODY, FAB, DODECAMER, IMMUNE SYSTEM
2fjf:X (GLN3) to (SER119) STRUCTURE OF THE G6 FAB, A PHAGE DERIVED VEGF BINDING FAB | ANTIBODY, FAB, DODECAMER, IMMUNE SYSTEM
2fl5:B (VAL2) to (THR112) COFACTOR-CONTAINING ANTIBODIES: CRYSTAL STRUCTURE OF THE ORIGINAL YELLOW ANTIBODY | HUMAN ANTIBODY, RIBOFLAVIN-BINDING, COFACTOR, MULTIPLE MYELOMA, IGGGAR, IMMUNE SYSTEM
2fl5:D (VAL2) to (THR112) COFACTOR-CONTAINING ANTIBODIES: CRYSTAL STRUCTURE OF THE ORIGINAL YELLOW ANTIBODY | HUMAN ANTIBODY, RIBOFLAVIN-BINDING, COFACTOR, MULTIPLE MYELOMA, IGGGAR, IMMUNE SYSTEM
2fl5:F (VAL2) to (THR112) COFACTOR-CONTAINING ANTIBODIES: CRYSTAL STRUCTURE OF THE ORIGINAL YELLOW ANTIBODY | HUMAN ANTIBODY, RIBOFLAVIN-BINDING, COFACTOR, MULTIPLE MYELOMA, IGGGAR, IMMUNE SYSTEM
3v6f:A (VAL2) to (SER117) CRYSTAL STRUCTURE OF AN ANTI-HBV E-ANTIGEN MONOCLONAL FAB FRAGMENT (E6), UNBOUND | IMMUNOGLOBULIN DOMAIN, ANTIBODY FAB FRAGMENT, IMMUNE SYSTEM
3v6f:E (VAL2) to (SER117) CRYSTAL STRUCTURE OF AN ANTI-HBV E-ANTIGEN MONOCLONAL FAB FRAGMENT (E6), UNBOUND | IMMUNOGLOBULIN DOMAIN, ANTIBODY FAB FRAGMENT, IMMUNE SYSTEM
3v6f:H (VAL2) to (SER117) CRYSTAL STRUCTURE OF AN ANTI-HBV E-ANTIGEN MONOCLONAL FAB FRAGMENT (E6), UNBOUND | IMMUNOGLOBULIN DOMAIN, ANTIBODY FAB FRAGMENT, IMMUNE SYSTEM
3v6z:A (VAL2) to (SER122) CRYSTAL STRUCTURE OF HEPATITIS B VIRUS E-ANTIGEN | DIMER INVERSION, FOUR-HELIX BUNDLE, IMMUNE SYSTEM
3v6z:C (VAL2) to (SER122) CRYSTAL STRUCTURE OF HEPATITIS B VIRUS E-ANTIGEN | DIMER INVERSION, FOUR-HELIX BUNDLE, IMMUNE SYSTEM
2gsg:B (VAL2) to (SER117) CRYSTAL STRUCTURE OF THE FV FRAGMENT OF A MONOCLONAL ANTIBODY SPECIFIC FOR POLY-GLUTAMINE | FV, MONOCLONAL ANTIBODY, POLY-GLUTAMINE, IMMUNE SYSTEM
1hez:D (VAL2) to (SER120) ANTIBODY-ANTIGEN COMPLEX | ANTIBODY, SUPERANTIGEN
1hin:H (VAL2) to (SER112) STRUCTURAL EVIDENCE FOR INDUCED FIT AS A MECHANISM FOR ANTIBODY-ANTIGEN RECOGNITION | IMMUNOGLOBULIN
2hkh:H (GLN3) to (SER118) CRYSTAL STRUCTURE OF THE FAB M75 | IMMUNOGLOBULIN, FAB FRAGMENT, IMMUNE SYSTEM
1i8i:B (VAL302) to (SER419) CRYSTAL STRUCTURE OF DSFV MR1 IN COMPLEX WITH THE PEPTIDE ANTIGEN OF THE MUTANT EPIDERMAL GROWTH FACTOR RECEPTOR, EGFRVIII, AT ROOM TEMPERATURE | ANTIBODY-PEPTIDE COMPLEX, IMMUNOGLOBULIN FOLD, PEPTIDE ANTIGEN, TYPE II' BETA TURN, IMMUNE SYSTEM
1ifh:H (VAL2) to (SER112) A DETAILED ANALYSIS OF THE FREE AND BOUND CONFORMATION OF AN ANTIBODY: X-RAY STRUCTURES OF ANTI-PEPTIDE FAB 17(SLASH)9 AND THREE DIFFERENT FAB-PEPTIDE COMPLEXES | IMMUNOGLOBULIN
1uz6:M (ILE2) to (LEU104) ANTI-LEWIS X FAB FRAGMENT UNCOMPLEXED | IMMUNE SYSTEM, ANTIBODY/COMPLEX, ANTIBODY, ANTI-CARBOHYDRATE
5alc:H (VAL2) to (GLN105) TICAGRELOR ANTIDOTE CANDIDATE FAB 72 IN COMPLEX WITH TICAGRELOR | IMMUNE SYSTEM, ANTIBODY FRAGMENT, ANTIDOTE, DRUG
1vfa:B (VAL2) to (VAL114) BOUND WATER MOLECULES AND CONFORMATIONAL STABILIZATION HELP MEDIATE AN ANTIGEN-ANTIBODY ASSOCIATION | IMMUNOGLOBULIN
4n1h:D (GLN3) to (SER126) STRUCTURE OF A SINGLE-DOMAIN CAMELID ANTIBODY FRAGMENT CAB-F11N IN COMPLEX WITH THE BLAP BETA-LACTAMASE FROM BACILLUS LICHENIFORMIS | IMMUNOGLOBULIN FOLD, ANTIGEN BINDING, HYDROLASE-IMMUNE SYSTEM COMPLEX
2xqb:L (PRO8) to (THR105) CRYSTAL STRUCTURE OF ANTI-IL-15 ANTIBODY IN COMPLEX WITH HUMAN IL-15 | IMMUNE SYSTEM, AFFINITY MATURATION
2xra:H (GLN3) to (SER112) CRYSTAL STRUCTURE OF THE HK20 FAB IN COMPLEX WITH A GP41 MIMETIC 5-HELIX | IMMUNE SYSTEM, ANTIBODY, MONOCLONAL CELLS, NEUTRALIZATION TESTS
2xt1:B (GLN3) to (SER112) CRYSTAL STRUCTURE OF THE HIV-1 CAPSID PROTEIN C-TERMINAL DOMAIN (146-231) IN COMPLEX WITH A CAMELID VHH. | VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX
2xv6:B (GLN3) to (SER112) CRYSTAL STRUCTURE OF THE HIV-1 CAPSID PROTEIN C-TERMINAL DOMAIN (146-220) IN COMPLEX WITH A CAMELID VHH. | VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX
2xv6:D (GLN3) to (SER112) CRYSTAL STRUCTURE OF THE HIV-1 CAPSID PROTEIN C-TERMINAL DOMAIN (146-220) IN COMPLEX WITH A CAMELID VHH. | VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX
5bv7:C (GLN3) to (SER125) CRYSTAL STRUCTURE OF HUMAN LCAT (L4F, N5D) IN COMPLEX WITH FAB OF AN AGONISTIC ANTIBODY | A/B HYDROLASE, IMMUNE SYSTEM, HYDROLASE-IMMUNE SYSTEM COMPLEX
5bvj:F (VAL2) to (SER117) THE MOLECULAR MODE OF ACTION AND SPECIES SPECIFICITY OF CANAKINUMAB, A HUMAN MONOCLONAL ANTIBODY NEUTRALIZING IL-1BETA | IMMUNOGLOBULIN, FAB, IMMUNE SYSTEM
3zkx:B (VAL161) to (SER270) TERNARY BACE2 XAPERONE COMPLEX | HYDROLASE
5c08:I (ALA2) to (PRO111) 1E6 TCR IN COMPLEX WITH HLA-A0E CARRYING RQWGPDPAAV | IMMUNO, HLA-A02, 1E6-TCR, CROSS-REACTIVITY, IMMUNE SYSTEM
5c09:I (GLU5) to (PRO111) HLA CLASS I HISTOCOMPATIBILITY ANTIGEN | IMMUNO, HLA-A02, 1E6-TCR, CROSS-REACTIVITY, IMMUNE SYSTEM
5c0c:D (LYS2) to (GLN114) 1E6 TCR IN COMPLEX WITH HLA-A02 CARRYING RQFGPDWIVA | IMMUNO, HLA-A02, 1E6-TCR, IMMUNE SYSTEM
5c0c:I (GLU5) to (PRO111) 1E6 TCR IN COMPLEX WITH HLA-A02 CARRYING RQFGPDWIVA | IMMUNO, HLA-A02, 1E6-TCR, IMMUNE SYSTEM
1kno:B (VAL2) to (SER118) CRYSTAL STRUCTURE OF THE COMPLEX OF A CATALYTIC ANTIBODY FAB WITH A TRANSITION STATE ANALOG: STRUCTURAL SIMILARITIES IN ESTERASE-LIKE ABZYMES | CATALYTIC ANTIBODY
1kno:F (VAL2) to (SER118) CRYSTAL STRUCTURE OF THE COMPLEX OF A CATALYTIC ANTIBODY FAB WITH A TRANSITION STATE ANALOG: STRUCTURAL SIMILARITIES IN ESTERASE-LIKE ABZYMES | CATALYTIC ANTIBODY
4nuj:B (GLN3) to (SER112) CRYSTAL STRUCTURE OF HIV-1 BROADLY NEUTRALIZING ANTIBODY PGT152 | IMMUNOGLOBULIN, FAB FRAGMENT, IMMUNE SYSTEM, HIV ENVELOPE
43ca:H (GLN1) to (SER112) CRYSTALLOGRAPHIC STRUCTURE OF THE ESTEROLYTIC AND AMIDOLYTIC 43C9 ANTIBODY WITH BOUND P-NITROPHENOL | IMMUNOGLOBULIN, CATALYTIC ANTIBODY
4o4y:H (SER2) to (SER113) CRYSTAL STRUCTURE OF THE ANTI-HINGE RABBIT ANTIBODY 2095-2 IN COMPLEX WITH IDES HINGE PEPTIDE | IMMUNOGLOBULIN FOLD, ANTIBODY, HINGE, IMMUNE SYSTEM
4o9h:H (VAL2) to (SER117) STRUCTURE OF INTERLEUKIN-6 IN COMPLEX WITH A CAMELID FAB FRAGMENT | IL6: ALL ALPHA PROTEIN, FAB: ALL BETA PROTEIN, IMMUNE SYSTEM
4od2:B (VAL2) to (SER120) CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF AN ANTI-DR5 ANTIBODY BOUND TO DR5 | IGG, FAB FRAGMENT,CRD,TNFSF, APOPTOSIS-IMMUNE SYSTEM COMPLEX
3k1k:C (VAL2) to (SER112) GREEN FLUORESCENT PROTEIN BOUND TO MINIMIZER NANOBODY | NANOBODY, ANTIBODY-COMPLEX, CHROMOPHORE, LUMINESCENCE, PHOTOPROTEIN, LUMINESCENT PROTEIN-IMMUNE SYSTEM COMPLEX
3k1k:D (VAL2) to (VAL111) GREEN FLUORESCENT PROTEIN BOUND TO MINIMIZER NANOBODY | NANOBODY, ANTIBODY-COMPLEX, CHROMOPHORE, LUMINESCENCE, PHOTOPROTEIN, LUMINESCENT PROTEIN-IMMUNE SYSTEM COMPLEX
2nz9:D (GLN3) to (VAL116) CRYSTAL STRUCTURE OF BOTULINUM NEUROTOXIN TYPE A COMPLEXED WITH MONOCLONAL ANTIBODY AR2 | BOTULINUM, NEUROTOXIN, FAB, PROTEIN ANTIBODY COMPLEX, TOXIN-IMMUNE SYSTEM COMPLEX
5cp7:F (LEU4) to (SER112) CRYSTAL STRUCTURE OF AN ANTIGEN-BINDING FRAGMENT OF MONOCLONAL ANTIBODY AGAINST SULFONAMIDES | ANTIGEN-BINDING FRAGMENT, ANTI-SULFONAMIDES ANTIBODY, IMMUNE SYSTEM
3k7u:A (GLN3) to (SER121) STRUCTURE OF ESSENTIAL PROTEIN FROM TRYPANOSOMA BRUCEI | RNA-EDITING, OB-FOLD, RNA-EDITING PROTEINS, KINETOPLASTIDS, IMMUNE SYSTEM, RNA BINDING PROTEIN
5cus:I (GLN3) to (SER117) CRYSTAL STRUCTURE OF SERBB3-FAB3379 COMPLEX | ERBB3, ANTIBODY, TRANSFERASE
1mqk:H (VAL2) to (VAL116) CRYSTAL STRUCTURE OF THE UNLIGANDED FV-FRAGMENT OF THE ANTI- CYTOCHROME C OXIDASE ANTIBODY 7E2 | ANTIBODY, MEMBRANE PROTEIN, CYTOCHROME C OXIDASE, HIGH- RESOLUTION STRUCTURE, IMMUNE SYSTEM
4aiz:A (LEU4) to (VAL107) CRYSTALLOGRAPHIC STRUCTURE OF 3MJL2 FROM THE GERMINAL LINE LAMBDA 3 | IMMUNE SYSTEM, AMYLOIDOSIS
5dhv:H (GLU2) to (SER116) HIV-1 REV NTD DIMERS WITH VARIABLE CROSSING ANGLES | HIV, HELICAL HAIRPIN, RNA-BINDING, NUCLEAR EXPORT, IMMUNE SYSTEM
5dhx:L (GLU112) to (SER226) HIV-1 REV NTD DIMERS WITH VARIABLE CROSSING ANGLES | HIV, HELICAL HAIRPIN, RNA-BINDING, NUCLEAR EXPORT, IMMUNE SYSTEM
5dhy:A (GLN3) to (SER116) HIV-1 REV NTD DIMERS WITH VARIABLE CROSSING ANGLES | HIV, HELICAL HAIRPIN, RNA-BINDING, NUCLEAR EXPORT, IMMUNE SYSTEM
5dhy:H (GLN3) to (SER116) HIV-1 REV NTD DIMERS WITH VARIABLE CROSSING ANGLES | HIV, HELICAL HAIRPIN, RNA-BINDING, NUCLEAR EXPORT, IMMUNE SYSTEM
5dhz:H (GLU2) to (SER116) HIV-1 REV NTD DIMERS WITH VARIABLE CROSSING ANGLES | HIV, HELICAL HAIRPIN, NUCLEAR EXPORT, RNA-BINDING, IMMUNE SYSTEM
5dmg:H (SER103) to (SER410) X-RAY STRUCTURE OF THE FAB FRAGMENT OF THE ANTI TAU ANTIBODY RB86 IN COMPLEX WITH THE PHOSPHORYLATED TAU PEPTIDE (416-430) | ANTIBODY, FAB FRAGMENT, TAU PROTEIN, TAU-PSER422, TAU-PSER422 COMPLEX, IMMUNE SYSTEM
5dmg:E (SER103) to (SER410) X-RAY STRUCTURE OF THE FAB FRAGMENT OF THE ANTI TAU ANTIBODY RB86 IN COMPLEX WITH THE PHOSPHORYLATED TAU PEPTIDE (416-430) | ANTIBODY, FAB FRAGMENT, TAU PROTEIN, TAU-PSER422, TAU-PSER422 COMPLEX, IMMUNE SYSTEM
5drw:A (GLN1) to (SER125) CRYSTAL STRUCTURE OF THE BCR FAB FRAGMENT FROM SUBSET #4 CASE CLL183 | IMMUNOGLOBULIN FOLD, B-CELL RECEPTOR, CHRONIC LYMPHOCYTIC LEUKEMIA, IMMUNE SYSTEM, RECEPTOR-LIGAND COMPLEX
5dsc:H (GLN3) to (SER112) CONTEXT-INDEPENDENT ANTI-HYPUSINE ANTIBODY FABHPU24.B IN COMPLEX WITH HYPUSINE | HYPUSINE, ANTIBODY, FABHPU24.B, EIF5A, IMMUNE SYSTEM
5dxw:A (VAL4) to (VAL114) CRYSTAL STRUCTURE OF MOUSE PD-L1 NANOBODY | IG FOLD, MOUSE PD-L1 NANOBODY, SIGNALING PROTEIN
3auv:A (GLN137) to (SER253) PREDICTING AMINO ACID PREFERENCES IN THE COMPLEMENTARITY DETERMINING REGIONS OF AN ANTIBODY-ANTIGEN RECOGNITION INTERFACE | SC-DSFV (DISULFIDE-STABILIZED SCFV), SCFV, MONOVALENT ANTIBODY, VEGF, ANTIBODY ENGINEERING, IMMUNE SYSTEM
3auv:B (GLN137) to (VAL252) PREDICTING AMINO ACID PREFERENCES IN THE COMPLEMENTARITY DETERMINING REGIONS OF AN ANTIBODY-ANTIGEN RECOGNITION INTERFACE | SC-DSFV (DISULFIDE-STABILIZED SCFV), SCFV, MONOVALENT ANTIBODY, VEGF, ANTIBODY ENGINEERING, IMMUNE SYSTEM
3auv:C (GLN137) to (VAL252) PREDICTING AMINO ACID PREFERENCES IN THE COMPLEMENTARITY DETERMINING REGIONS OF AN ANTIBODY-ANTIGEN RECOGNITION INTERFACE | SC-DSFV (DISULFIDE-STABILIZED SCFV), SCFV, MONOVALENT ANTIBODY, VEGF, ANTIBODY ENGINEERING, IMMUNE SYSTEM
3auv:D (GLN137) to (SER253) PREDICTING AMINO ACID PREFERENCES IN THE COMPLEMENTARITY DETERMINING REGIONS OF AN ANTIBODY-ANTIGEN RECOGNITION INTERFACE | SC-DSFV (DISULFIDE-STABILIZED SCFV), SCFV, MONOVALENT ANTIBODY, VEGF, ANTIBODY ENGINEERING, IMMUNE SYSTEM
3auv:E (GLN137) to (VAL252) PREDICTING AMINO ACID PREFERENCES IN THE COMPLEMENTARITY DETERMINING REGIONS OF AN ANTIBODY-ANTIGEN RECOGNITION INTERFACE | SC-DSFV (DISULFIDE-STABILIZED SCFV), SCFV, MONOVALENT ANTIBODY, VEGF, ANTIBODY ENGINEERING, IMMUNE SYSTEM
3auv:F (GLN137) to (VAL252) PREDICTING AMINO ACID PREFERENCES IN THE COMPLEMENTARITY DETERMINING REGIONS OF AN ANTIBODY-ANTIGEN RECOGNITION INTERFACE | SC-DSFV (DISULFIDE-STABILIZED SCFV), SCFV, MONOVALENT ANTIBODY, VEGF, ANTIBODY ENGINEERING, IMMUNE SYSTEM
4qf1:H (VAL2) to (SER112) CRYSTAL STRUCTURE OF UNLIGANDED CH59UA, THE INFERRED UNMUTATED ANCESTOR OF THE RV144 ANTI-HIV ANTIBODY LINEAGE PRODUCING CH59 | ANTI-HIV ANTIBODY, GP120, IMMUNE SYSTEM
4qhk:N (LEU4) to (VAL106) UCA (UNBOUND) FROM CH103 LINEAGE | FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM
4qhk:P (LEU4) to (THR105) UCA (UNBOUND) FROM CH103 LINEAGE | FAB FRAGMENT, HIV-1, ANTIBODY, IMMUNE SYSTEM
4qnp:E (VAL2) to (VAL122) CRYSTAL STRUCTURE OF THE 2009 PANDEMIC H1N1 INFLUENZA VIRUS NEURAMINIDASE WITH A NEUTRALIZING ANTIBODY | INFLUENZA, NEURAMINIDASE, ANTIBODY, NEUTRALIZING ANTIBODY, HYDROLASE- IMMUNE SYSTEM COMPLEX
4bfb:D (VAL161) to (SER270) BACE2 XAPERONE COMPLEX | HYDROLASE-IMMUNE SYSTEM COMPLEX, NANOBODY
3mug:B (GLN3) to (VAL111) CRYSTAL STRUCTURE OF HUMAN FAB PG16, A BROADLY REACTIVE AND POTENT HIV-1 NEUTRALIZING ANTIBODY | PG16, FAB, SULFOTYROSINE, HIV, IMMUNE SYSTEM
3mug:D (GLN3) to (LYS105) CRYSTAL STRUCTURE OF HUMAN FAB PG16, A BROADLY REACTIVE AND POTENT HIV-1 NEUTRALIZING ANTIBODY | PG16, FAB, SULFOTYROSINE, HIV, IMMUNE SYSTEM
3mug:H (GLN3) to (VAL111) CRYSTAL STRUCTURE OF HUMAN FAB PG16, A BROADLY REACTIVE AND POTENT HIV-1 NEUTRALIZING ANTIBODY | PG16, FAB, SULFOTYROSINE, HIV, IMMUNE SYSTEM
3mug:J (GLN3) to (VAL111) CRYSTAL STRUCTURE OF HUMAN FAB PG16, A BROADLY REACTIVE AND POTENT HIV-1 NEUTRALIZING ANTIBODY | PG16, FAB, SULFOTYROSINE, HIV, IMMUNE SYSTEM
5f1k:C (GLN3) to (SER123) HUMAN CD38 IN COMPLEX WITH NANOBODY MU1053 | CD38, ADP-RIBOSYL CYCLASE, CYCLIC ADP-RIBOSE, X-CRYSTALLOGRAPHY, CALCIUM SIGNALING, NANOBODY, MU1053, HYDROLASE-IMMUNE SYSTEM COMPLEX
5f1k:D (GLN3) to (SER123) HUMAN CD38 IN COMPLEX WITH NANOBODY MU1053 | CD38, ADP-RIBOSYL CYCLASE, CYCLIC ADP-RIBOSE, X-CRYSTALLOGRAPHY, CALCIUM SIGNALING, NANOBODY, MU1053, HYDROLASE-IMMUNE SYSTEM COMPLEX
5f7k:C (GLN4) to (SER114) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN 17875 IN COMPLEX WITH NANOBODY NB-ER19 | ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION
5f7k:D (VAL3) to (SER114) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN 17875 IN COMPLEX WITH NANOBODY NB-ER19 | ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION
5f7m:C (VAL3) to (SER114) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN 17875 IN COMPLEX WITH BLOOD GROUP H LEWIS B HEXASACCHARIDE | ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION
5f7m:D (GLN4) to (SER114) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN 17875 IN COMPLEX WITH BLOOD GROUP H LEWIS B HEXASACCHARIDE | ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION
5f7n:C (VAL3) to (SER114) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN 17875 IN COMPLEX WITH BLOOD GROUP A LEWIS B PENTASACCHARIDE | ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION
5f7n:D (GLN4) to (SER114) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN 17875 IN COMPLEX WITH BLOOD GROUP A LEWIS B PENTASACCHARIDE | ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION
5f7w:C (VAL3) to (SER114) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN 17875 IN COMPLEX WITH BLOOD GROUP B LEWIS B HEPTASACCHARIDE | ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION
5f7w:D (VAL3) to (SER114) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN 17875 IN COMPLEX WITH BLOOD GROUP B LEWIS B HEPTASACCHARIDE | ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION
5f7y:C (VAL3) to (SER114) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN 17875 IN COMPLEX WITH BLOOD GROUP A TYPE-1 HEXASACCHARIDE | CELL ADHESION, ADHESIN, LECTIN, NANOBODY, COMPLEX
5f8q:C (VAL3) to (SER114) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN S831 IN COMPLEX WITH NANOBODY NB-ER19 | ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION
5f8q:D (VAL3) to (SER114) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN S831 IN COMPLEX WITH NANOBODY NB-ER19 | ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION
5f8r:C (VAL3) to (SER114) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN S831 IN COMPLEX WITH BLOOD GROUP H LEWIS B HEXASACCHARIDE | ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION
5f8r:D (GLN4) to (SER114) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN S831 IN COMPLEX WITH BLOOD GROUP H LEWIS B HEXASACCHARIDE | ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION
5f97:G (VAL3) to (SER114) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN A730 IN COMPLEX WITH BLOOD GROUP A TYPE 1 HEXASACCHARIDE | ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION
5f97:H (GLN4) to (SER114) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN A730 IN COMPLEX WITH BLOOD GROUP A TYPE 1 HEXASACCHARIDE | ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION
4r4b:H (GLN1) to (SER112) CRYSTAL STRUCTURE OF THE ANTI-HIV-1 ANTIBODY 2.2C | IGG, FAB, HIV, IMMUNOGLOBULIN DOMAIN, IMMUNE SYSTEM
4r4b:B (GLN1) to (SER112) CRYSTAL STRUCTURE OF THE ANTI-HIV-1 ANTIBODY 2.2C | IGG, FAB, HIV, IMMUNOGLOBULIN DOMAIN, IMMUNE SYSTEM
4r4n:H (GLN1) to (SER112) CRYSTAL STRUCTURE OF THE ANTI-HIV-1 ANTIBODY 2.2C IN COMPLEX WITH HIV- 1 93UG037 GP120 | HIV-1 ATTACHMENT GLYCOPROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM-INHIBITOR COMPLEX
4r4n:Q (GLN1) to (SER112) 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
3c5s:B (VAL2) to (SER112) CRYSTAL STRUCTURE OF MONOCLONAL FAB F22-4 SPECIFIC FOR SHIGELLA FLEXNERI 2A O-AG | ANTIBODY, O-ANTIGEN, LPS, SHIGELLA FLEXNERI, IMMUNE SYSTEM
4rx4:H (GLN3) to (THR112) CRYSTAL STRUCTURE OF VH1-46 GERMLINE-DERIVED CD4-BINDING SITE-DIRECTED ANTIBODY 8ANC134 IN COMPLEX WITH HIV-1 CLADE A Q842.D12 GP120 | HIV-1 ATTACHMENT PROTEIN, BROADLY NEUTRALIZING ANTIBODY, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX
5ggr:H (VAL2) to (SER112) PD-1 IN COMPLEX WITH NIVOLUMAB FAB | ANTIBODY, IMMUNE SYSTEM
4tsa:L (VAL3) to (VAL106) STRUCTURE OF A LYSOZYME FAB COMPLEX | ANTIBODY, AFFINITY MATURATION, IMMUNE SYSTEM-HYDROLASE COMPLEX
3ogo:E (GLN4) to (VAL114) STRUCTURE OF THE GFP:GFP-NANOBODY COMPLEX AT 2.8 A RESOLUTION IN SPACEGROUP P21212 | GFP, GFP-NANOBODY, BETA-BARREL, ANTIBODY, LUMINESCENT PROTEIN-IMMUNE SYSTEM COMPLEX, FLUORESCENT PROTEIN-IMMUNE SYSTEM COMPLEX
3ogo:F (GLN4) to (VAL114) STRUCTURE OF THE GFP:GFP-NANOBODY COMPLEX AT 2.8 A RESOLUTION IN SPACEGROUP P21212 | GFP, GFP-NANOBODY, BETA-BARREL, ANTIBODY, LUMINESCENT PROTEIN-IMMUNE SYSTEM COMPLEX, FLUORESCENT PROTEIN-IMMUNE SYSTEM COMPLEX
3ogo:G (GLN4) to (VAL114) STRUCTURE OF THE GFP:GFP-NANOBODY COMPLEX AT 2.8 A RESOLUTION IN SPACEGROUP P21212 | GFP, GFP-NANOBODY, BETA-BARREL, ANTIBODY, LUMINESCENT PROTEIN-IMMUNE SYSTEM COMPLEX, FLUORESCENT PROTEIN-IMMUNE SYSTEM COMPLEX
3ogo:H (GLN4) to (VAL114) STRUCTURE OF THE GFP:GFP-NANOBODY COMPLEX AT 2.8 A RESOLUTION IN SPACEGROUP P21212 | GFP, GFP-NANOBODY, BETA-BARREL, ANTIBODY, LUMINESCENT PROTEIN-IMMUNE SYSTEM COMPLEX, FLUORESCENT PROTEIN-IMMUNE SYSTEM COMPLEX
5grj:H (GLU1) to (VAL118) CRYSTAL STRUCTURE OF HUMAN PD-L1 WITH MONOCLONAL ANTIBODY AVELUMAB | PD-L1, AVELUMAB, MONOCLONAL ANTIBODY, TUMOR IMMUNOTHEPAPY, IMMUNE SYSTEM
5grv:L (VAL1) to (SER117) CRYSTAL STRUCTURE OF HOMO-SPECIFIC DIABODY | DIABODY, ANTIBODY FRAGMENT, IMMUNE SYSTEM
5gry:G (GLN3) to (SER118) CRYSTAL STRUCTURE OF DISULFIDE-BONDED DIABODY | DIABODY, ANTIBODY FRAGMENT, DISULFIDE BOND, IMMUNE SYSTEM
5gry:A (GLN3) to (SER118) CRYSTAL STRUCTURE OF DISULFIDE-BONDED DIABODY | DIABODY, ANTIBODY FRAGMENT, DISULFIDE BOND, IMMUNE SYSTEM
5gs1:B (GLN2) to (VAL116) CRYSTAL STRUCTURE OF HOMO-SPECIFIC DIABODY | DIABODY, ANTIBODY FRAGMENT, IMMUNE SYSTEM
5gs1:D (GLN2) to (SER117) CRYSTAL STRUCTURE OF HOMO-SPECIFIC DIABODY | DIABODY, ANTIBODY FRAGMENT, IMMUNE SYSTEM
5gs1:E (VAL1) to (SER117) CRYSTAL STRUCTURE OF HOMO-SPECIFIC DIABODY | DIABODY, ANTIBODY FRAGMENT, IMMUNE SYSTEM
5gs1:I (VAL1) to (SER117) CRYSTAL STRUCTURE OF HOMO-SPECIFIC DIABODY | DIABODY, ANTIBODY FRAGMENT, IMMUNE SYSTEM
5gs1:J (VAL1) to (SER117) CRYSTAL STRUCTURE OF HOMO-SPECIFIC DIABODY | DIABODY, ANTIBODY FRAGMENT, IMMUNE SYSTEM
5gs1:K (VAL1) to (SER117) CRYSTAL STRUCTURE OF HOMO-SPECIFIC DIABODY | DIABODY, ANTIBODY FRAGMENT, IMMUNE SYSTEM
5gs1:L (VAL1) to (SER117) CRYSTAL STRUCTURE OF HOMO-SPECIFIC DIABODY | DIABODY, ANTIBODY FRAGMENT, IMMUNE SYSTEM
5gs1:N (GLN2) to (VAL116) CRYSTAL STRUCTURE OF HOMO-SPECIFIC DIABODY | DIABODY, ANTIBODY FRAGMENT, IMMUNE SYSTEM
5gs1:P (GLN2) to (VAL116) CRYSTAL STRUCTURE OF HOMO-SPECIFIC DIABODY | DIABODY, ANTIBODY FRAGMENT, IMMUNE SYSTEM
5gs1:R (GLN2) to (VAL116) CRYSTAL STRUCTURE OF HOMO-SPECIFIC DIABODY | DIABODY, ANTIBODY FRAGMENT, IMMUNE SYSTEM
5h37:L (LEU4) to (LEU106) CRYO-EM STRUCTURE OF ZIKA VIRUS COMPLEXED WITH FAB C10 AT PH 8.0 | IGG NAG, VIRUS-IMMUNE SYSTEM COMPLEX
3dur:B (VAL2) to (SER110) CRYSTAL STRUCTURE OF SAG173-04 | ANTIBODY, KDO, TWINNING, PSEUDO-SYMMETRY, IMMUNE SYSTEM
3dus:D (VAL2) to (VAL111) CRYSTAL STRUCTURE OF SAG506-01, ORTHORHOMBIC, TWINNED, CRYSTAL 1 | ANTIBODY, KDO, TWINNING, PSEUDO-SYMMETRY, IMMUNE SYSTEM
4u3x:A (VAL2) to (SER120) STRUCTURE OF A HUMAN VH ANTIBODY DOMAIN BINDING TO THE CLEFT OF HEN EGG LYSOZYME | HUMAN VH DOMAIN ANTIBODY, PHAGE DISPLAY, ANTIBODY-ANTIGEN COMPLEX STRUCTURE, HYDROLASE-IMMUNE SYSTEM COMPLEX, IMMUNE SYSTEM
5hdo:A (GLN3) to (SER126) CRYSTAL STRUCTURE OF A NANOBODY RAISED AGAINST UROKINASE-TYPE PLASMINOGEN ACTIVATOR | IMMUNE SYSTEM
5hdo:B (GLN3) to (VAL125) CRYSTAL STRUCTURE OF A NANOBODY RAISED AGAINST UROKINASE-TYPE PLASMINOGEN ACTIVATOR | IMMUNE SYSTEM
5hdo:C (GLN3) to (SER127) CRYSTAL STRUCTURE OF A NANOBODY RAISED AGAINST UROKINASE-TYPE PLASMINOGEN ACTIVATOR | IMMUNE SYSTEM
5hdo:D (GLN3) to (SER127) CRYSTAL STRUCTURE OF A NANOBODY RAISED AGAINST UROKINASE-TYPE PLASMINOGEN ACTIVATOR | IMMUNE SYSTEM
5hhx:H (VAL2) to (SER112) INHIBITING COMPLEX IL-17A AND IL-17RA INTERACTIONS WITH A LINEAR PEPTIDE | IL-17, INFLAMMATION, INHIBITOR, COMPLEX CRYSTAL STRUCTURE, IMMUNE SYSTEM-INHIBITOR COMPLEX
5hyj:D (LYS2) to (PRO111) 1E6 TCR IN COMPLEX WITH HLA-A02 CARRYING AQWGPDPAAA | IMMUNO, HLA-A02, 1E6-TCR, CROSS-REACTIVITY, IMMUNE SYSTEM
5hyj:I (LYS2) to (PRO111) 1E6 TCR IN COMPLEX WITH HLA-A02 CARRYING AQWGPDPAAA | IMMUNO, HLA-A02, 1E6-TCR, CROSS-REACTIVITY, IMMUNE SYSTEM
4dvb:A (VAL2) to (VAL115) THE CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF PRO-UPA ANTIBODY MAB-112 | IMMUNE SYSTEM, HYDROLASE
4dvb:H (VAL2) to (VAL115) THE CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF PRO-UPA ANTIBODY MAB-112 | IMMUNE SYSTEM, HYDROLASE
4uv7:H (VAL2) to (SER121) THE COMPLEX STRUCTURE OF EXTRACELLULAR DOMAIN OF EGFR AND GC1118A | TRANSFERASE, RECEPTOR TYROSINE KINASE, ANTIBODY
3qxt:B (GLN3) to (SER130) STRUCTURE OF AN ANTI-METHOTREXATE CDR1-3 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
5m7q:A (GLN1) to (VAL116) ENGINEERING THE THERMOSTABILITY OF NANOBODIES - NBD2 | NANOBODY, VHH, VARIABLE DOMAIN, CAMELIDS, IMMUNE SYSTEM
5m95:B (GLN3) to (VAL119) STAPHYLOCOCCUS CAPITIS DIVALENT METAL ION TRANSPORTER (DMT) IN COMPLEX WITH MANGANESE | MEMBRANE PROTEIN, TRANSPORTER, SLC11, TRANSITION METAL IONS, TRANSPORT PROTEIN, NRAMP, DMT, LEUT FOLD
5m95:D (GLN3) to (VAL119) STAPHYLOCOCCUS CAPITIS DIVALENT METAL ION TRANSPORTER (DMT) IN COMPLEX WITH MANGANESE | MEMBRANE PROTEIN, TRANSPORTER, SLC11, TRANSITION METAL IONS, TRANSPORT PROTEIN, NRAMP, DMT, LEUT FOLD
5sv4:B (GLU1) to (VAL124) ANTI-RICIN A-CHAIN SINGLE DOMAIN ANTIBODY A3C8 | SINGLE DOMAIN ANTIBODY, SDAB, RICIN, A-CHAIN, TOXIN
6fab:H (VAL2) to (SER120) THREE-DIMENSIONAL STRUCTURE OF MURINE ANTI-P- AZOPHENYLARSONATE FAB 36-71. 1. X-RAY CRYSTALLOGRAPHY, SITE-DIRECTED MUTAGENESIS, AND MODELING OF THE COMPLEX WITH HAPTEN | IMMUNOGLOBULIN
8fab:B (VAL2) to (SER120) CRYSTAL STRUCTURE OF THE FAB FRAGMENT FROM THE HUMAN MYELOMA IMMUNOGLOBULIN IGG HIL AT 1.8 ANGSTROMS RESOLUTION | IMMUNOGLOBULIN
1a7n:H (VAL202) to (VAL314) FV FRAGMENT OF MOUSE MONOCLONAL ANTIBODY D1.3 (BALB/C, IGG1, K) VARIANT FOR CHAIN L GLU81->ASP AND CHAIN H LEU312->VAL | IMMUNOGLOBULIN, VARIANT
4i13:B (GLN3) to (SER126) NANOBODY CA1697 BINDING TO THE DHFR.FOLATE BINARY COMPLEX | ALPHA/BETA FOLD, IMMUNOGLOBULIN FOLD, REDUCTASE, NADPH, FOLATE DERIVATIVES, REDUCTION, OXIDOREDUCTASE-IMMUNE SYSTEM COMPLEX
4xx1:E (GLN3) to (VAL124) LOW RESOLUTION STRUCTURE OF LCAT IN COMPLEX WITH FAB1 | A/B HYDROLASE, COMPLEX, HYDROLASE-IMMUNE SYSTEM COMPLEX
4xx1:M (GLN3) to (SER125) LOW RESOLUTION STRUCTURE OF LCAT IN COMPLEX WITH FAB1 | A/B HYDROLASE, COMPLEX, HYDROLASE-IMMUNE SYSTEM COMPLEX
3giz:H (VAL2) to (SER121) CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF ANTI-CD20 ANTIBODY OFATUMUMAB | CD20, 2F2, OFATUMUMAB, HU-MAXCD20, FAB, ANTIBODY, FULLY HUMAN ANTIBODY, IMMUNE SYSTEM
3h42:H (VAL2) to (VAL121) 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
3u2s:H (PCA2) to (SER112) CRYSTAL STRUCTURE OF PG9 FAB IN COMPLEX WITH V1V2 REGION FROM HIV-1 STRAIN ZM109 | GREEK KEY, IMMUNOGLOBULIN, IMMUNE RECOGNITION, IMMUNE SYSTEM
3u2s:A (PCA2) to (SER112) CRYSTAL STRUCTURE OF PG9 FAB IN COMPLEX WITH V1V2 REGION FROM HIV-1 STRAIN ZM109 | GREEK KEY, IMMUNOGLOBULIN, IMMUNE RECOGNITION, IMMUNE SYSTEM
4k8r:H (VAL2) to (SER122) AN ANTIBODY AGAINST THE C-TERMINAL DOMAIN OF PCSK9 LOWERS LDL CHOLESTEROL LEVELS IN VIVO | IMMUNOGLOBULIN, IMMUNE SYSTEM
1g7j:B (VAL2) to (VAL114) CRYSTAL STRUCTURE OF HEN EGG WHITE LYSOZYME (HEL) COMPLEXED WITH THE MUTANT ANTI-HEL MONOCLONAL ANTIBODY D1.3 (VLW92H) | HYDROLASE INHIBITOR/HYDROLASE
1jfq:H (VAL302) to (SER420) ANTIGEN-BINDING FRAGMENT OF THE MURINE ANTI-PHENYLARSONATE ANTIBODY 36-71, "FAB 36-71" | IMMUNOGLOBULIN, IMMUNE SYSTEM
5drn:H (GLN3) to (SER112) CONTEXT-INDEPENDENT ANTI-HYPUSINE ANTIBODY FABHPU24 IN COMPLEX WITH HYPUSINE | HYPUSINE, ANTIBODY, FABHPU24, EIF5A, IMMUNE SYSTEM
4qgy:A (GLN1) to (SER128) CAMELID (LLAMA) NANOBODY N25 (VHH) AGAINST TYPE 6 SECRETION SYSTEM TSSM PROTEIN | IMMUNOGLOBULIN DOMAIN, PROTEIN RECOGNITION, T6SS TSSM, IMMUNE SYSTEM
4qgy:B (GLN1) to (SER128) CAMELID (LLAMA) NANOBODY N25 (VHH) AGAINST TYPE 6 SECRETION SYSTEM TSSM PROTEIN | IMMUNOGLOBULIN DOMAIN, PROTEIN RECOGNITION, T6SS TSSM, IMMUNE SYSTEM
2a9m:I (GLN3) to (SER148) STRUCTURAL ANALYSIS OF A TIGHT-BINDING FLUORESCEIN-SCFV; APO FORM | IMMUNOGLOBULINS, FLUORESCEIN, IMMUNE SYSTEM
5f93:C (VAL3) to (VAL113) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN A730 IN COMPLEX WITH BLOOD GROUP H LEWIS B HEXASACCHARIDE | ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION
5f93:F (VAL3) to (SER114) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN A730 IN COMPLEX WITH BLOOD GROUP H LEWIS B HEXASACCHARIDE | ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION
5f93:H (VAL3) to (SER114) BLOOD GROUP ANTIGEN BINDING ADHESIN BABA OF HELICOBACTER PYLORI STRAIN A730 IN COMPLEX WITH BLOOD GROUP H LEWIS B HEXASACCHARIDE | ADHESIN, LECTIN, NANOBODY, COMPLEX, CELL ADHESION
4r4h:H (GLN1) to (VAL117) CRYSTAL STRUCTURE OF NON-NEUTRALIZING, A32-LIKE ANTIBODY 2.2C IN COMPLEX WITH HIV-1 ENV GP120 | HIV-1 ATTACHMENT GLYCOPROTEIN GP120, VIRAL PROTEIN-IMMUNE SYSTEM- INHIBITOR COMPLEX
4rav:A (GLN3) to (SER114) CRYSTAL STRUCTURE OF SCFVC4 IN COMPLEX WITH THE FIRST 17 AA OF HUNTINGTIN | IMMUNOGLOBULIN FOLD, IMMUNITY, 1-17 RESIDUES OF HUNTINGTIN, IMMUNE SYSTEM-APOPTOSIS COMPLEX
4rav:C (GLN3) to (SER114) CRYSTAL STRUCTURE OF SCFVC4 IN COMPLEX WITH THE FIRST 17 AA OF HUNTINGTIN | IMMUNOGLOBULIN FOLD, IMMUNITY, 1-17 RESIDUES OF HUNTINGTIN, IMMUNE SYSTEM-APOPTOSIS COMPLEX
5grx:H (GLN3) to (SER118) CRYSTAL STRUCTURE OF DISULFIDE-BONDED DIABODY | DIABODY, ANTIBODY FRAGMENT, DISULFIDE BONDED, IMMUNE SYSTEM
5grw:B (GLN2) to (SER117) CRYSTAL STRUCTURE OF HOMO-SPECIFIC DIABODY | DIABODY, ANTIBODY FRAGMENT, IMMUNE SYSTEM
5h8d:A (VAL4) to (GLY116) CRYSTAL STRUCTURE OF AN ASC BINDING NANOBODY | VHH NANOBODY, ASC-BINDING, ANTIBODY FRAGMENT, INFLAMMASOME, IMMUNE SYSTEM
5hgg:T (GLN3) to (SER126) CRYSTAL STRUCTURE OF UPA IN COMPLEX WITH A CAMELID-DERIVED ANTIBODY FRAGMENT | UPA, NANOBODY, SERINE PROTEASE, HYDROLASE-INHIBITOR COMPLEX
4w70:A (GLN3) to (SER129) PERIPLASMICALLY PRODUCED MONOMERIC SINGLE DOMAIN ANTIBODY (SDAB) C22A/C99V VARIANT AGAINST STAPHYLOCOCCAL ENTEROTOXIN B (SEB) AT PH 7.0 | SINGLE DOMAIN ANTIBODY, V-SET DOMAIN