12e8:H   (THR116) to   (PRO212)  2E8 FAB FRAGMENT  |   IMMUNOGLOBULIN 
12e8:P   (THR116) to   (PRO212)  2E8 FAB FRAGMENT  |   IMMUNOGLOBULIN 
3rkd:D   (THR127) to   (PRO223)  HEPATITIS E VIRUS E2S DOMAIN (GENOTYPE I) IN COMPLEX WITH A NEUTRALIZING ANTIBODY  |   HEPATITIS E VIRUS CAPSID PROTEIN, NEUTRALIZING ANTIBODY, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4wcy:H   (THR119) to   (PRO215)  FAB FRAGMENT OF MOUSE AZ130 MONOCLONAL ANTIBODY  |   MONOCLONAL ANTIBODY, EPSTEIN-BARR VIRUS (EBV), ZEBRA PROTEIN, IMMUNE SYSTEM 
1a3r:H   (THR116) to   (PRO227)  FAB FRAGMENT (ANTIBODY 8F5) COMPLEXED WITH PEPTIDE FROM HUMAN RHINOVIRUS (SEROTYPE 2) VIRAL CAPSID PROTEIN VP2 (RESIDUES 156-170)  |   IMMUNOGLOBULIN, ANTIBODY, RHINOVIRUS, NEUTRALIZATION, CONTINUOUS EPITOPE, COMPLEX (IMMUNOGLOBULIN/VIRAL PEPTIDE), VIRAL PROTEIN/IMMUNE SYSTEM COMPLEX 
2ajs:H   (THR116) to   (PRO227)  CRYSTAL STRUCTURE OF COCAINE CATALYTIC ANTIBODY 7A1 FAB' IN COMPLEX WITH HEPTAETHYLENE GLYCOL  |   CATALYTIC ANTIBODY, FAB, COCAINE, HYDROLYTIC, HEPTAETHYLENE GLYCOL, IMMUNE SYSTEM 
2aju:H   (THR116) to   (PRO227)  CYRSTAL STRUCTURE OF COCAINE CATALYTIC ANTIBODY 7A1 FAB'  |   CATALYTIC ANTIBODY, FAB, COCAINE, HYDROLYTIC, IMMUNE SYSTEM 
2ajv:H   (THR116) to   (PRO227)  CRYSTAL STRUCTURE OF COCAINE CATALYTIC ANTIBODY 7A1 FAB' IN COMPLEX WITH COCAINE  |   CATALYTIC ANTIBODY, FAB, COCAINE, HYDROLYTIC, IMMUNE SYSTEM 
2ajy:H   (THR116) to   (PRO227)  CRYSTAL STRUCTURE OF COCAINE CATALYTIC ANTIBODY 7A1 FAB' IN COMPLEX WITH ECGONINE METHYL ESTER AND BENZOIC ACID  |   CATALYTIC ANTIBODY, FAB, ECGONINE METHYL ESTER, BENZOIC ACID, HYDROLYTIC, IMMUNE SYSTEM 
2ajz:B   (THR116) to   (PRO227)  CRYSTAL STRUCTURE OF COCAINE CATALYTIC ANTIBODY 7A1 FAB' IN COMPLEX WITH ECGONINE METHYL ESTER  |   CATALYTIC ANTIBODY, FAB, ECGONINE METHYL ESTER, HYDROLYTIC, IMMUNE SYSTEM 
2ak1:H   (THR116) to   (PRO227)  CRYSTAL STRUCTURE OF COCAINE CATALYTIC ANTIBODY 7A1 FAB' IN COMPLEX WITH BENZOIC ACID  |   CATALYTIC ANTIBODY, FAB, BENZOIC ACID, HYDROLYTIC, IMMUNE SYSTEM 
1a6t:D   (THR116) to   (PRO212)  FAB FRAGMENT OF MAB1-IA MONOCLONAL ANTIBODY TO HUMAN RHINOVIRUS 14 NIM-IA SITE  |   IMMUNOGLOBULIN, NEUTRALIZES HUMAN RHINOVIRUS, IGG1 
1ndg:B   (THR416) to   (ILE521)  CRYSTAL STRUCTURE OF FAB FRAGMENT OF ANTIBODY HYHEL-8 COMPLEXED WITH ITS ANTIGEN LYSOZYME  |   ANTIBODY; LYSOZYME; MUTANT; HYHEL-8, IMMUNE SYSTEM/HYDROLASE COMPLEX 
1ndm:B   (THR416) to   (ILE521)  CRYSTAL STRUCTURE OF FAB FRAGMENT OF ANTIBODY HYHEL-26 COMPLEXED WITH LYSOZYME  |   ANTIBODY; LYSOZYME; MUTANT; HYHEL-26, IMMUNE SYSTEM/HYDROLASE COMPLEX 
4why:M   (THR115) to   (PRO211)  STRUCTURE OF THE HEPATITIS C VIRUS ENVELOPE GLYCOPROTEIN E2 ANTIGENIC REGION 412-423 BOUND TO THE BROADLY NEUTRALIZING ANTIBODY 3/11, P21 CRYSTAL FORM  |   NEUTRALIZING EPITOPE, ENVELOPE GLYCOPROTEIN, E2, RECEPTOR-BINDING, VIRAL PROTEIN 
1ngp:H   (THR123) to   (PRO219)  N1G9 (IGG1-LAMBDA) FAB FRAGMENT COMPLEXED WITH (4-HYDROXY-3- NITROPHENYL) ACETATE  |   IMMUNOGLOBULIN, 
3eff:D   (SER124) to   (PRO224)  THE CRYSTAL STRUCTURE OF FULL-LENGTH KCSA IN ITS CLOSED CONFORMATION  |   FULL LENGTH KCSA, BULGE HELIX, CELL MEMBRANE, ION TRANSPORT, IONIC CHANNEL, MEMBRANE, TRANSMEMBRANE, TRANSPORT, VOLTAGE- GATED CHANNEL, MEMBRANE PROTEIN 
3rvx:D   (THR124) to   (PRO220)  CRYSTAL STRUCTURE OF DER P 1 COMPLEXED WITH FAB 4C1  |   DER P 1, ALLERGEN-ANTIBODY COMPLEX, HYDROLASE-IMMUNE SYSTEM COMPLEX 
2b2x:H   (THR121) to   (PRO217)  VLA1 RDELTAH I-DOMAIN COMPLEXED WITH A QUADRUPLE MUTANT OF THE AQC2 FAB  |   COMPUTATIONAL DESIGN, ANTIBODY-ANTIGEN COMPLEX, IMMUNE SYSTEM 
2oqj:B   (SER115) to   (PRO227)  CRYSTAL STRUCTURE ANALYSIS OF FAB 2G12 IN COMPLEX WITH PEPTIDE 2G12.1  |   IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM 
2oqj:E   (SER115) to   (PRO227)  CRYSTAL STRUCTURE ANALYSIS OF FAB 2G12 IN COMPLEX WITH PEPTIDE 2G12.1  |   IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM 
2oqj:K   (SER115) to   (PRO227)  CRYSTAL STRUCTURE ANALYSIS OF FAB 2G12 IN COMPLEX WITH PEPTIDE 2G12.1  |   IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM 
2orb:H   (VAL121) to   (PRO212)  THE STRUCTURE OF THE ANTI-C-MYC ANTIBODY 9E10 FAB FRAGMENT  |   ANTIGEN-ANTIBODY COMPLEX, ANTIGEN RECOGNITION, LONG CDR H3, IMMUNE SYSTEM 
2orb:I   (THR116) to   (PRO212)  THE STRUCTURE OF THE ANTI-C-MYC ANTIBODY 9E10 FAB FRAGMENT  |   ANTIGEN-ANTIBODY COMPLEX, ANTIGEN RECOGNITION, LONG CDR H3, IMMUNE SYSTEM 
2or9:H   (THR116) to   (PRO212)  THE STRUCTURE OF THE ANTI-C-MYC ANTIBODY 9E10 FAB FRAGMENT/EPITOPE PEPTIDE COMPLEX REVEALS A NOVEL BINDING MODE DOMINATED BY THE HEAVY CHAIN HYPERVARIABLE LOOPS  |   ANTIGEN-ANTIBODY COMPLEX, ANTIGEN RECOGNITION, MYC-TAG, LONG CDR H3, IMMUNE SYSTEM 
2or9:I   (THR116) to   (PRO212)  THE STRUCTURE OF THE ANTI-C-MYC ANTIBODY 9E10 FAB FRAGMENT/EPITOPE PEPTIDE COMPLEX REVEALS A NOVEL BINDING MODE DOMINATED BY THE HEAVY CHAIN HYPERVARIABLE LOOPS  |   ANTIGEN-ANTIBODY COMPLEX, ANTIGEN RECOGNITION, MYC-TAG, LONG CDR H3, IMMUNE SYSTEM 
4h88:H   (THR122) to   (PRO217)  STRUCTURE OF POM1 FAB FRAGMENT COMPLEXED WITH MOUSE PRPC FRAGMENT 120- 230  |   C-TERM MOUSE PRION PROTEIN, POM1 FAB, IMMUNE SYSTEM 
3eot:H   (THR121) to   (PRO217)  CRYSTAL STRUCTURE OF LAC031, AN ENGINEERED ANTI-VLA1 FAB  |   ANTIBODY, FAB, VLA-1, DOMAIN SWAP, PROTEN ENGINEERING, IMMUNE SYSTEM 
4hc1:H   (THR121) to   (PRO217)  CRYSTAL STRUCTURE OF A LOOP DELETED MUTANT OF HUMAN MADCAM-1 D1D2 COMPLEXED WITH FAB 10G3  |   IMMUNOGLOBULIN SUPERFAMILY, ROLLING AND FIRM ADHESION, INTEGRIN ALPHA4BETA7, IMMUNE SYSTEM 
4hc1:M   (THR121) to   (PRO217)  CRYSTAL STRUCTURE OF A LOOP DELETED MUTANT OF HUMAN MADCAM-1 D1D2 COMPLEXED WITH FAB 10G3  |   IMMUNOGLOBULIN SUPERFAMILY, ROLLING AND FIRM ADHESION, INTEGRIN ALPHA4BETA7, IMMUNE SYSTEM 
2p7t:A   (THR121) to   (PRO217)  CRYSTAL STRUCTURE OF KCSA MUTANT  |   KCSA, MEMBRANE PROTEIN 
3s35:H   (THR120) to   (PRO216)  STRUCTURAL BASIS FOR THE FUNCTION OF TWO ANTI-VEGF RECEPTOR ANTIBODIES  |   ANTIBODY, KDR, VEGF RECEPTOR, CANCER, IMMUNE SYSTEM-TRANSFERASE COMPLEX 
2bmk:H   (THR116) to   (PRO212)  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 
3s88:H   (THR122) to   (PRO218)  CRYSTAL STRUCTURE OF SUDAN EBOLAVIRUS GLYCOPROTEIN (STRAIN GULU) BOUND TO 16F6  |   GLYCOSYLATION, VIRAL MEMBRANE, IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX 
1oak:H   (THR339) to   (PRO435)  CRYSTAL STRUCTURE OF THE VON WILLEBRAND FACTOR (VWF) A1 DOMAIN IN COMPLEX WITH THE FUNCTION BLOCKING NMC-4 FAB  |   VON WILLEBRAND FACTOR, GLYCOPROTEIN IBA (A:ALPHA) BINDING, COMPLEX (WILLEBRAND/IMMUNOGLOBULIN), BLOOD COAGULATION 
4hs8:H   (SER113) to   (PRO213)  HEPATITUS C ENVELOPE GLYCOPROTEIN E2 FRAGMENT 412-423 WITH HUMANIZED AND AFFINITY-MATURED ANTIBODY HU5B3.V3  |   IMMUNE SYSTEM 
4hv8:C   (ARG181) to   (TRP274)  CRYSTAL STRUCTURE OF H2DB-H155A-NPM6I  |   VIRAL IMMUNITY, T CELL, H2DB, INFLUENZA, VIRAL ESCAPE, IMMUNE SYSTEM 
2c1p:H   (THR116) to   (PRO212)  FAB-FRAGMENT OF ENANTIOSELECTIVE ANTIBODY COMPLEXED WITH FINROZOLE  |   FAB FRAGMENT, ENANTIOSELECTIVE, FINROZOLE, IMMUNE SYSTEM, ANTIBODY, ENANTIOSELECTIVE ANTIBODY, IMMUNOGLOBULIN DOMAIN 
3sgd:J   (THR118) to   (PRO214)  CRYSTAL STRUCTURE OF THE MOUSE MAB 17.2  |   IMMUNOGLOBULIN FOLD, ANTIBODY, ANTIGEN BINDING, IMMUNE SYSTEM 
4i3r:H   (THR116) to   (PRO213)  CRYSTAL STRUCTURE OF THE OUTER DOMAIN OF HIV-1 GP120 IN COMPLEX WITH VRC-PG04 SPACE GROUP P3221  |   ANTIBODY AFFINITY, ANTIBODY SPECIFICITY, BINDING SITES, HIV INFECTIONS, ANTIBODIES, HIV ENVELOPE PROTEIN GP120, AIDS VACCINES, AMINO ACID SEQUENCE, ANTIGENS, EPITOPES, HIV ANTIBODIES, CD4, SOMATIC MUTATION, SEQUENCE ENGINEERING, COMPLEMENTARITY DETERMINING REGIONS, IMMUNOGLOBULIN FAB FRAGMENTS, SERA, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
3skn:D   (VAL131) to   (GLY252)  CRYSTAL STRUCTURE OF THE RL42 TCR UNLIGANDED  |   T CELL RECEPTOR, IMMUNE SYSTEM 
3skn:F   (VAL131) to   (TRP251)  CRYSTAL STRUCTURE OF THE RL42 TCR UNLIGANDED  |   T CELL RECEPTOR, IMMUNE SYSTEM 
1cft:B   (THR115) to   (PRO211)  ANTI-P24 (HIV-1) FAB FRAGMENT CB41 COMPLEXED WITH AN EPITOPE-UNRELATED D-PEPTIDE  |   POLYSPECIFICITY, CROSS REACTIVITY, FAB-FRAGMENT, PEPTIDE, HIV-1 
1ct8:B   (VAL121) to   (PRO212)  CATALYTIC ANTIBODY 7C8 COMPLEX  |   ABZYME TRANSITION STATE ANALOG, IMMUNE SYSTEM 
3stl:A   (THR121) to   (PRO217)  KCSA POTASSIUM CHANNEL MUTANT Y82C WITH CADMIUM BOUND  |   CADMIUM, TRANSMEMBRANE PROTEIN, ION CHANNEL, KCSA POTASSIUM CHANNEL, INACTIVATION, MEMBRANE PROTEIN 
2q76:D   (THR119) to   (PRO215)  MOUSE ANTI-HEN EGG WHITE LYSOZYME ANTIBODY F10.6.6 FAB FRAGMENT  |   ANTIBODY, FAB FRAGMENT, LYSOZYME, AFFINITY MATURATION, VH- VL INTERFACE., IMMUNE SYSTEM 
4xnu:H   (ALA124) to   (PRO218)  X-RAY STRUCTURE OF DROSOPHILA DOPAMINE TRANSPORTER IN COMPLEX WITH NISOXETINE  |   INTEGRAL MEMBRANE PROTEIN, ALL-ALPHA HELICAL ANTIDEPRESSANT COMPLEX, TRANSPORT PROTEIN-INHIBITOR COMPLEX 
3sy0:B   (THR114) to   (PRO210)  S25-2- A(2-8)-A(2-4)KDO TRISACCHARIDE COMPLEX  |   ANTIGEN-BINDING FRAGMENT, FAB, ANTI-CARBOHYDRATE, ANTI-LPS, ANTIBODY, IMMUNOGLOBULIN, KDO, IMMUNE SYSTEM 
1p7k:B   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF AN ANTI-SSDNA ANTIGEN-BINDING FRAGMENT (FAB) BOUND TO 4-(2-HYDROXYETHYL)PIPERAZINE-1-ETHANESULFONIC ACID (HEPES)  |   FAB, ANTIBODY, ANTI-DNA ANTIBODY, AUTOANTIBODY, LUPUS, HEPES, IMMUNE SYSTEM 
4ij3:C   (THR121) to   (PRO217)  OXIDOREDUCTASE FRAGMENT OF HUMAN QSOX1 IN COMPLEX WITH A FAB FRAGMENT FROM AN ANTI- HUMAN QSOX1 ANTIBODY  |   INHIBITOR, ANTIBODY BINDING, OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR COMPLEX 
3g5x:D   (THR117) to   (LYS210)  ANTIBODIES SPECIFICALLY TARGETING A LOCALLY MISFOLDED REGION OF TUMOR ASSOCIATED EGFR  |   ANTIBODY, IMMUNE SYSTEM 
3g6j:F   (THR116) to   (PRO213)  C3B IN COMPLEX WITH A C3B SPECIFIC FAB  |   COMPLEMENT, C3B, FAB, ANTIBODY:ANTIGEN, AGE-RELATED MACULAR DEGENERATION, CLEAVAGE ON PAIR OF BASIC RESIDUES, COMPLEMENT ALTERNATE PATHWAY, COMPLEMENT PATHWAY, DISEASE MUTATION, GLYCOPROTEIN, IMMUNE RESPONSE, INFLAMMATORY RESPONSE, INNATE IMMUNITY, PHOSPHOPROTEIN, SECRETED, THIOESTER BOND, IMMUNE SYSTEM 
3g6j:H   (SER115) to   (PRO213)  C3B IN COMPLEX WITH A C3B SPECIFIC FAB  |   COMPLEMENT, C3B, FAB, ANTIBODY:ANTIGEN, AGE-RELATED MACULAR DEGENERATION, CLEAVAGE ON PAIR OF BASIC RESIDUES, COMPLEMENT ALTERNATE PATHWAY, COMPLEMENT PATHWAY, DISEASE MUTATION, GLYCOPROTEIN, IMMUNE RESPONSE, INFLAMMATORY RESPONSE, INNATE IMMUNITY, PHOSPHOPROTEIN, SECRETED, THIOESTER BOND, IMMUNE SYSTEM 
2clv:A   (LEU180) to   (TRP274)  MHC CLASS I NATURAL MUTANT H-2KBM8 HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND PBM8 PEPTIDE  |   IMMUNE RESPONSE, IMMUNE SYSTEM, IMMUNOGLOBULIN DOMAIN, GLYCOPROTEIN, TRANSMEMBRANE, ALLOREACTIVITY, MHC I, H-2KBM8, MEMBRANE, CLASS I MHC, POLYMORPHISM 
2clv:H   (ARG181) to   (TRP274)  MHC CLASS I NATURAL MUTANT H-2KBM8 HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND PBM8 PEPTIDE  |   IMMUNE RESPONSE, IMMUNE SYSTEM, IMMUNOGLOBULIN DOMAIN, GLYCOPROTEIN, TRANSMEMBRANE, ALLOREACTIVITY, MHC I, H-2KBM8, MEMBRANE, CLASS I MHC, POLYMORPHISM 
2qqk:H   (SER115) to   (PRO213)  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 
4xxd:B   (SER108) to   (PRO208)  CRYSTAL STRUCTURE OF MID-REGION AMYLOID BETA CAPTURE BY SOLANEZUMAB  |   FAB, AMYLOID-BETA, IMMUNE SYSTEM 
3ggw:D   (THR116) to   (PRO214)  CRYSTAL STRUCTURE OF FAB F22-4 IN COMPLEX WITH A CARBOHYDRATE-MIMETIC PEPTIDE  |   PEPTIDE-CARBOHYDRATE MIMICRY, LPS, SHIGELLA FLEXNERI, ANTIBODY COMPLEX, IMMUNE SYSTEM 
2qrs:A   (ARG181) to   (TRP274)  CRYSTAL STRUCTURE OF A SINGLE CHAIN TRIMER COMPOSED OF THE MHC I HEAVY CHAIN H-2KB Y84A, BETA-2MICROGLOBULIN, AND OVALBUMIN-DERIVED PEPTIDE.  |   MHC-I, SINGLE CHAIN, OVALBUMIN, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, IMMUNE SYSTEM 
2qrt:A   (ARG181) to   (TRP274)  CRYSTAL STRUCTURE OF A DISULFIDE TRAPPED SINGLE CHAIN TRIMER COMPOSED OF THE MHC I HEAVY CHAIN H-2KB Y84C, BETA- 2MICROGLOBULIN, AND OVALBUMIN-DERIVED PEPTIDE.  |   MHC-I, OVA, SINGLE CHAIN MHC-I, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, IMMUNE SYSTEM 
3t77:B   (THR114) to   (PRO210)  S25-2- A(2-4)KDO DISACCHARIDE COMPLEX  |   ANTIGEN-BINDING FRAGMENT, FAB, ANTI-CARBOHYDRATE, ANTI-LPS, ANTIBODY, IMMUNOGLOBULIN, KDO, IMMUNE SYSTEM 
2d03:H   (THR122) to   (PRO218)  CRYSTAL STRUCTURE OF THE G91S MUTANT OF THE NNA7 FAB  |   ANTIBODY, IMMUNE SYSTEM 
3gk8:H   (THR122) to   (PRO218)  X-RAY CRYSTAL STRUCTURE OF THE FAB FROM MAB 14, MOUSE ANTIBODY AGAINST CANINE PARVOVIRUS  |   ANTIBODY FRAGMENT FROM NEUTRALIZING MONOCLONAL ANTIBODY AGAINST CANINE PARVOVIRUS, IMMUNE SYSTEM 
4xzu:E   (THR119) to   (PRO215)  CRYSTAL STRUCTURE OF THE HUMAN FACTOR VIII C2 DOMAIN IN COMPLEX WITH MURINE 3E6 INHIBITORY ANTIBODY  |   IMMUNOGLOBULIN, BLOOD COAGULATION, ANTIBODY, DISCOIDIN, IMMUNE SYSTEM 
1e4w:H   (THR113) to   (PRO209)  CROSSREACTIVE BINDING OF A CIRCULARIZED PEPTIDE TO AN ANTI-TGFALPHA ANTIBODY FAB-FRAGMENT  |   IMMUNE SYSTEM, COMPLEX (ANTIBODY/ANTIGEN), CROSS-REACTIVITY, PROTEIN-PEPTIDE RECOGNITION 
2r1x:B   (THR114) to   (PRO210)  CRYSTAL STRUCTURE OF S25-2 FAB IN COMPLEX WITH KDO ANALOGUES  |   FAB, ANTI-CARBOHYDRATE ANTIBODY, IMMUNE SYSTEM 
1e4x:H   (THR113) to   (PRO209)  CROSSREACTIVE BINDING OF A CIRCULARIZED PEPTIDE TO AN ANTI-TGFALPHA ANTIBODY FAB-FRAGMENT  |   IMMUNE SYSTEM, COMPLEX (ANTIBODY/ANTIGEN), CROSS-REACTIVITY, PROTEIN-PEPTIDE RECOGNITION 
2r2b:B   (THR114) to   (PRO210)  CRYSTAL STRUCTURE OF S25-2 FAB IN COMPLEX WITH KDO ANALOGUES  |   FAB, ANTI-CARBOHYDRATE ANTIBODY, IMMUNE SYSTEM 
2r2h:B   (THR114) to   (PRO210)  STRUCTURE OF S25-2 IN COMPLEX WITH KO  |   FAB, ANTI-CARBOHYDRATE ANTIBODY, IMMUNE SYSTEM 
1e6j:H   (THR123) to   (PRO219)  CRYSTAL STRUCTURE OF HIV-1 CAPSID PROTEIN (P24) IN COMPLEX WITH FAB13B5  |   HIV CAPSID PROTEIN (P24), P24, FAB, HIV-1, VIRUS ASSEMBLY, CAPSID, CA, ANTIGEN, ANTIBODY, PROTEIN-PROTEIN INTERACTIONS, VIRAL PROTEIN 
3gsu:A   (GLN180) to   (TRP274)  CRYSTAL STRUCTURE OF THE BINARY COMPLEX BETWEEN HLA-A2 AND HCMV NLV-M5T PEPTIDE VARIANT  |   HLA, HUMAN CYTOMEGALOVIRUS, PP65, T CELL RECEPTOR (TCR), IMMUNE RESPONSE, PUBLIC RESPONSE, IMMUNODOMINANCE, RESTRAINED RESPONSE, HOST-VIRUS INTERACTION, MEMBRANE, MHC I, POLYMORPHISM, IMMUNOGLOBULIN DOMAIN, IMMUNE SYSTEM 
3gsv:A   (GLN180) to   (TRP274)  CRYSTAL STRUCTURE OF THE BINARY COMPLEX BETWEEN HLA-A2 AND HCMV NLV-M5Q PEPTIDE VARIANT  |   HLA, HUMAN CYTOMEGALOVIRUS, PP65, T CELL RECEPTOR (TCR), IMMUNE RESPONSE, PUBLIC RESPONSE, IMMUNODOMINANCE, RESTRAINED RESPONSE, HOST-VIRUS INTERACTION, MEMBRANE, MHC I, POLYMORPHISM, IMMUNOGLOBULIN DOMAIN, IMMUNE SYSTEM 
3gsx:A   (GLN180) to   (TRP274)  CRYSTAL STRUCTURE OF THE BINARY COMPLEX BETWEEN HLA-A2 AND HCMV NLV-T8V PEPTIDE VARIANT  |   HLA, HUMAN CYTOMEGALOVIRUS, PP65, T CELL RECEPTOR (TCR), IMMUNE RESPONSE, PUBLIC RESPONSE, IMMUNODOMINANCE, RESTRAINED RESPONSE, HOST-VIRUS INTERACTION, MEMBRANE, MHC I, POLYMORPHISM, IMMUNOGLOBULIN DOMAIN, IMMUNE SYSTEM 
2dqt:H   (THR116) to   (PRO212)  HIGH RESOLUTION CRYSTAL STRUCTURE OF THE COMPLEX OF THE HYDROLYTIC ANTIBODY FAB 6D9 AND A TRANSITION-STATE ANALOG  |   CATALYTIC ANTIBODY, ESTER HYDROLYSIS, ESTEROLYTIC, FAB, IMMUNOGLOBULIN, IMMUNE SYSTEM 
2dqu:H   (THR116) to   (PRO212)  CRYSTAL FORM II: HIGH RESOLUTION CRYSTAL STRUCTURE OF THE COMPLEX OF THE HYDROLYTIC ANTIBODY FAB 6D9 AND A TRANSITION-STATE ANALOG  |   CATALYTIC ANTIBODY, ESTER HYDROLYSIS, ESTEROLYTIC, FAB, IMMUNOGLOBULIN, IMMUNE SYSTEM 
1q9w:B   (THR114) to   (PRO210)  S45-18 FAB PENTASACCHARIDE BISPHOSPHATE COMPLEX  |   ANTIGEN-BINDING FRAGMENT, FAB, ANTI-CABOHYDRATE, ANTI-LPS, ANTIBODY, IMMUNOGLOBULIN, KDO, PROTEIN-CARBOHYDRATE COMPLEX, IMMUNE SYSTEM 
1q9w:D   (THR114) to   (PRO210)  S45-18 FAB PENTASACCHARIDE BISPHOSPHATE COMPLEX  |   ANTIGEN-BINDING FRAGMENT, FAB, ANTI-CABOHYDRATE, ANTI-LPS, ANTIBODY, IMMUNOGLOBULIN, KDO, PROTEIN-CARBOHYDRATE COMPLEX, IMMUNE SYSTEM 
2r9h:C   (THR124) to   (PRO220)  CRYSTAL STRUCTURE OF Q207C MUTANT OF CLC-EC1 IN COMPLEX WITH FAB  |   CLC, ANTIPORTER, TRANSPORTER, EXCHANGER, DISULFIDE, CROSSLINK, MEMBRANE PROTEIN, CHLORIDE, INNER MEMBRANE, ION TRANSPORT, STRESS RESPONSE, TRANSMEMBRANE 
2r9h:E   (THR124) to   (PRO220)  CRYSTAL STRUCTURE OF Q207C MUTANT OF CLC-EC1 IN COMPLEX WITH FAB  |   CLC, ANTIPORTER, TRANSPORTER, EXCHANGER, DISULFIDE, CROSSLINK, MEMBRANE PROTEIN, CHLORIDE, INNER MEMBRANE, ION TRANSPORT, STRESS RESPONSE, TRANSMEMBRANE 
1egj:H   (THR116) to   (LYS220)  DOMAIN 4 OF THE BETA COMMON CHAIN IN COMPLEX WITH AN ANTIBODY  |   CYTOKINE RECEPTOR COMPLEXED TO AN ANTIBODY, IMMUNE SYSTEM 
4yhn:A   (SER126) to   (PRO219)  DABIGATRAN REVERSAL AGENT  |   ANTIBODIES, IMMUNE SYSTEM 
4yho:H   (SER126) to   (PRO219)  REVERSAL AGENT FOR DABIGATRAN  |   ANTIBODY, DABIGATRAN, PRADAXA, ANTIDOTE, REVERSAL AGENT, IMMUNE SYSTEM 
1f3d:H   (THR124) to   (PRO220)  CATALYTIC ANTIBODY 4B2 IN COMPLEX WITH ITS AMIDINIUM HAPTEN.  |   CATALYTIC ANTIBODY, AMIDINIUM, HAPTENIC CHARGE, IMMUNE SYSTEM 
1f3d:K   (THR124) to   (LYS217)  CATALYTIC ANTIBODY 4B2 IN COMPLEX WITH ITS AMIDINIUM HAPTEN.  |   CATALYTIC ANTIBODY, AMIDINIUM, HAPTENIC CHARGE, IMMUNE SYSTEM 
1f4w:H   (THR120) to   (PRO216)  CRYSTAL STRUCTURE OF AN ANTI-CARBOHYDRATE ANTIBODY DIRECTED AGAINST VIBRIO CHOLERAE O1 IN COMPLEX WITH ANTIGEN  |   ANTI-CARBOHYDRATE ANTIBODY, IMMUNE SYSTEM 
1f4x:H   (THR120) to   (PRO216)  CRYSTAL STRUCTURE OF AN ANTI-CARBOHYDRATE ANTIBODY DIRECTED AGAINST VIBRIO CHOLERAE O1 IN COMPLEX WITH ANTIGEN  |   ANTI-CARBOHYDRATE ANTIBODY, IMMUNE SYSTEM 
1f4y:H   (THR120) to   (PRO216)  CRYSTAL STRUCTURE OF AN ANTI-CARBOHYDRATE ANTIBODY DIRECTED AGAINST VIBRIO CHOLERAE O1 IN COMPLEX WITH ANTIGEN  |   ANTI-CARBOHYDRATE ANTIBODY, IMMUNE SYSTEM 
1f58:H   (THR116) to   (PRO227)  IGG1 FAB FRAGMENT (58.2) COMPLEX WITH 24-RESIDUE PEPTIDE (RESIDUES 308-333 OF HIV-1 GP120 (MN ISOLATE) WITH ALA TO AIB SUBSTITUTION AT POSITION 323  |   IMMUNOGLOBULIN, FAB, HIV-1, GP120, V3, VIRAL PROTEIN/IMMUNE SYSTEM COMPLEX 
3hae:A   (HIS188) to   (TRP274)  RATIONAL DEVELOPMENT OF HIGH-AFFINITY T-CELL RECEPTOR-LIKE ANTIBODIES  |   FAB, MAJOR HISTOCOMPATABILITY COMPLEX, IMMUNITY, DISULFIDE BOND, GLYCOPROTEIN, HOST-VIRUS INTERACTION, IMMUNE RESPONSE, MEMBRANE, MHC I, PHOSPHOPROTEIN, TRANSMEMBRANE, DISEASE MUTATION, GLYCATION, IMMUNOGLOBULIN DOMAIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, IMMUNE SYSTEM 
3hae:J   (GLN180) to   (TRP274)  RATIONAL DEVELOPMENT OF HIGH-AFFINITY T-CELL RECEPTOR-LIKE ANTIBODIES  |   FAB, MAJOR HISTOCOMPATABILITY COMPLEX, IMMUNITY, DISULFIDE BOND, GLYCOPROTEIN, HOST-VIRUS INTERACTION, IMMUNE RESPONSE, MEMBRANE, MHC I, PHOSPHOPROTEIN, TRANSMEMBRANE, DISEASE MUTATION, GLYCATION, IMMUNOGLOBULIN DOMAIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, IMMUNE SYSTEM 
2uyl:B   (THR122) to   (PRO218)  CRYSTAL STRUCTURE OF A MONOCLONAL ANTIBODY DIRECTED AGAINST AN ANTIGENIC DETERMINANT COMMON TO OGAWA AND INABA SEROTYPES OF VIBRIO CHOLERAE O1  |   FAB FRAGMENT, MONOCLONAL ANTIBODY, IMMUNE SYSTEM, IMMUNOGLOBULIN DOMAIN, IMMUNOGLOBULIN C REGION, ANTI-LPS VIBRIO CHOLERAE 
2uyl:W   (THR122) to   (PRO218)  CRYSTAL STRUCTURE OF A MONOCLONAL ANTIBODY DIRECTED AGAINST AN ANTIGENIC DETERMINANT COMMON TO OGAWA AND INABA SEROTYPES OF VIBRIO CHOLERAE O1  |   FAB FRAGMENT, MONOCLONAL ANTIBODY, IMMUNE SYSTEM, IMMUNOGLOBULIN DOMAIN, IMMUNOGLOBULIN C REGION, ANTI-LPS VIBRIO CHOLERAE 
2uyl:Y   (THR122) to   (PRO218)  CRYSTAL STRUCTURE OF A MONOCLONAL ANTIBODY DIRECTED AGAINST AN ANTIGENIC DETERMINANT COMMON TO OGAWA AND INABA SEROTYPES OF VIBRIO CHOLERAE O1  |   FAB FRAGMENT, MONOCLONAL ANTIBODY, IMMUNE SYSTEM, IMMUNOGLOBULIN DOMAIN, IMMUNOGLOBULIN C REGION, ANTI-LPS VIBRIO CHOLERAE 
1r3j:B   (THR121) to   (PRO217)  POTASSIUM CHANNEL KCSA-FAB COMPLEX IN HIGH CONCENTRATION OF TL+  |   MEMBRANE PROTEIN, POTASSIUM CHANNEL, KCSA-FAB COMPLEX, THALLIUM 
1ffn:A   (ARG181) to   (TRP274)  CRYSTAL STRUCTURE OF MURINE CLASS I H-2DB COMPLEXED WITH PEPTIDE GP33(C9M)  |   MAJOR HISTOCOMPATIBILITY COMPLEX, PEPTIDE BINDING, T CELL RECEPTOR, CRYSTALLOGRAPHY, IMMUNE SYSTEM/SIGNALING PROTEIN COMPLEX 
1ffn:D   (ARG181) to   (TRP274)  CRYSTAL STRUCTURE OF MURINE CLASS I H-2DB COMPLEXED WITH PEPTIDE GP33(C9M)  |   MAJOR HISTOCOMPATIBILITY COMPLEX, PEPTIDE BINDING, T CELL RECEPTOR, CRYSTALLOGRAPHY, IMMUNE SYSTEM/SIGNALING PROTEIN COMPLEX 
1fj1:D   (THR116) to   (SER213)  LYME DISEASE ANTIGEN OSPA IN COMPLEX WITH NEUTRALIZING ANTIBODY FAB LA-2  |   OSPA, LYME DISEASE, ANTIBODY FAB FRAGMENT, NEUTRALIZING EPITOPE, IMMUNE SYSTEM 
1fl3:H   (THR119) to   (LYS211)  CRYSTAL STRUCTURE OF THE BLUE FLUORESCENT ANTIBODY (19G2) IN COMPLEX WITH STILBENE HAPTEN AT 277K  |   IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM 
1fl3:A   (THR119) to   (LYS212)  CRYSTAL STRUCTURE OF THE BLUE FLUORESCENT ANTIBODY (19G2) IN COMPLEX WITH STILBENE HAPTEN AT 277K  |   IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM 
1rih:H   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF FAB 14F7, A UNIQUE ANTI-TUMOR ANTIBODY SPECIFIC FOR N-GLYCOLYL GM3  |   ANTIBODY, CARBOHYDRATE-BINDING FAB, SPECIFIC FOR NEUGC-GM3, IMMUNOGLOBULIN, BETA-SHEET TOPOLOGY, IMMUNE SYSTEM 
4yx2:H   (THR122) to   (PRO217)  CRYSTAL STRUCTURE OF BOVINE PRION PROTEIN COMPLEXED WITH POM1 FAB  |   PRION, ANTIBODY, COMPLEX, IMMUNE SYSTEM COMPLEX, IMMUNE SYSTEM 
4yxl:H   (THR122) to   (PRO217)  CRYSTAL STRUCTURE OF SYRIAN HAMSTER PRION PROTEIN COMPLEXED WITH POM1 FAB  |   PRION, ANTIBODY, IMMUNE SYSTEM COMPLEX, IMMUNE SYSTEM 
4z0b:H   (THR125) to   (LYS217)  CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF ANTI-OFLOXACIN ANTIBODY AND EXPLORATION ITS RECEPTOR BINDING SITE  |   OFLOXACIN ELISA FAB, IMMUNE SYSTEM 
2fee:J   (THR124) to   (PRO220)  STRUCTURE OF THE CL-/H+ EXCHANGER CLC-EC1 FROM E.COLI IN NABR  |   CLC-EC1; CLCA_ECOLI; CHLORIDE/PROTON EXCHANGE TRANSPORTER, PROTON TRANSPORT,MEMBRANE PROTEIN 
2vdl:H   (THR122) to   (PRO218)  RE-REFINEMENT OF INTEGRIN ALPHAIIBBETA3 HEADPIECE  |   CELL ADHESION-IMMUNE SYSTEM COMPLEX, FIBRINOGEN BINDING, PLATELET INTEGRIN ALPHAIIBBETA3, GLYCOPROTEIN, CELL ADHESION, MEMBRANE, INTEGRIN, RECEPTOR, ANTAGONIST, HOST-VIRUS INTERACTION, PYRROLIDONE CARBOXYLIC ACID, TRANSMEMBRANE, PHOSPHORYLATION, DISEASE MUTATION, CLEAVAGE ON PAIR OF BASIC RESIDUES, CELL ADHESION/IMMUNE SYSTEM COMPLEX 
2vdo:H   (THR122) to   (PRO218)  INTEGRIN ALPHAIIBBETA3 HEADPIECE BOUND TO FIBRINOGEN GAMMA CHAIN PEPTIDE, HHLGGAKQAGDV  |   CELL ADHESION-IMMUNE SYSTEM COMPLEX, FIBRINOGEN BINDING, PLATELET INTEGRIN ALPHAIIBBETA3, GLYCOPROTEIN, CELL ADHESION, MEMBRANE, INTEGRIN, RECEPTOR, ANTAGONIST, HOST-VIRUS INTERACTION, PYRROLIDONE CARBOXYLIC ACID, TRANSMEMBRANE, PHOSPHORYLATION, DISEASE MUTATION, CLEAVAGE ON PAIR OF BASIC RESIDUES, CELL ADHESION/IMMUNE SYSTEM COMPLEX 
2vdp:H   (THR122) to   (PRO218)  INTEGRIN ALPHAIIBBETA3 HEADPIECE BOUND TO FIBRINOGEN GAMMA CHAIN PEPTIDE,LGGAKQAGDV  |   CELL ADHESION-IMMUNE SYSTEM COMPLEX, FIBRINOGEN BINDING, PLATELET INTEGRIN ALPHAIIBBETA3, GLYCOPROTEIN, CELL ADHESION, MEMBRANE, INTEGRIN, RECEPTOR, ANTAGONIST, HOST-VIRUS INTERACTION, PYRROLIDONE CARBOXYLIC ACID, TRANSMEMBRANE, PHOSPHORYLATION, DISEASE MUTATION, CLEAVAGE ON PAIR OF BASIC RESIDUES, CELL ADHESION/IMMUNE SYSTEM COMPLEX 
2vdq:H   (THR122) to   (LYS215)  INTEGRIN ALPHAIIBBETA3 HEADPIECE BOUND TO A CHIMERIC FIBRINOGEN GAMMA CHAIN PEPTIDE, HHLGGAKQRGDV  |   CELL ADHESION-IMMUNE SYSTEM COMPLEX, FIBRINOGEN BINDING, PLATELET INTEGRIN ALPHAIIBBETA3, GLYCOPROTEIN, CELL ADHESION, MEMBRANE, INTEGRIN, RECEPTOR, ANTAGONIST, HOST-VIRUS INTERACTION, PYRROLIDONE CARBOXYLIC ACID, TRANSMEMBRANE, PHOSPHORYLATION, DISEASE MUTATION, CLEAVAGE ON PAIR OF BASIC RESIDUES, CELL ADHESION/IMMUNE SYSTEM COMPLEX 
4kjw:E   (THR124) to   (PRO220)  STRUCTURE OF THE CLC-EC1 DELTANC CONSTRUCT IN 100MM FLUORIDE AND 20MM BROMIDE  |   MEMBRANE TRANSPORTER, TRANSPORT PROTEIN, MEMBRANE PROTEIN 
4kk6:C   (THR124) to   (PRO220)  STRUCTURE OF CLC-EC1 DELTANC CONSTRUCT IN 20MM BROMIDE  |   MEMBRANE TRANSPORTER, TRANSPORT PROTEIN 
4kk6:E   (THR124) to   (PRO220)  STRUCTURE OF CLC-EC1 DELTANC CONSTRUCT IN 20MM BROMIDE  |   MEMBRANE TRANSPORTER, TRANSPORT PROTEIN 
4kkb:C   (THR124) to   (PRO220)  STRUCTURE OF THE E148A MUTANT OF CLC-EC1 DELTANC CONSTRUCT IN 20MM FLUORIDE AND 20MM BROMIDE  |   MEMBRANE TRANSPORTER, TRANSPORT PROTEIN 
1gig:H   (THR125) to   (PRO221)  REFINED THREE-DIMENSIONAL STRUCTURE OF THE FAB FRAGMENT OF A MURINE IGG1, LAMBDA ANTIBODY  |   IMMUNOGLOBULIN 
3v0v:H   (ALA118) to   (PRO212)  FAB WN1 222-5 UNLIGANDED  |   BETA SHEETS, ANTIBODY, FAB, IMMUNE SYSTEM 
3v0v:A   (THR116) to   (PRO212)  FAB WN1 222-5 UNLIGANDED  |   BETA SHEETS, ANTIBODY, FAB, IMMUNE SYSTEM 
1sbs:H   (SER130) to   (PRO222)  CRYSTAL STRUCTURE OF AN ANTI-HCG FAB  |   MONOCLONAL ANTIBODY, FAB-FRAGMENT, REPRODUCTION 
2vl5:C   (THR122) to   (PRO218)  STRUCTURE OF ANTI-COLLAGEN TYPE II FAB CIIC1  |   RHEUMATOID FACTOR, IMMUNE SYSTEM, ARTHRITIS, AUTOANTIBODIES, COLLAGEN TYPE II 
3hzk:B   (THR116) to   (PRO211)  CRYSTAL STRUCTURE OF S73-2 ANTIBODY IN COMPLEX WITH ANTIGEN KDO(2.4)KDO  |   ANTIBODY, FAB, IGG, CARBOHYDRATE, IMMUNE SYSTEM 
3hzv:B   (THR116) to   (PRO211)  CRYSTAL STRUCTURE OF S73-2 ANTIBODY IN COMPLEX WITH ANTIGEN KDO(2.8) KDO(2.4)KDO  |   ANTIBODY, FAB, IGG, CARBOHYDRATE, IMMUNE SYSTEM 
3hzy:B   (THR116) to   (PRO211)  CRYSTAL STRUCTURE OF S73-2 ANTIBODY IN COMPLEX WITH ANTIGEN KDO(2.4)KDO(2.4)KDO  |   ANTIBODY, FAB, IGG, CARBOHYDRATE, IMMUNE SYSTEM 
3v6o:C   (THR122) to   (PRO218)  LEPTIN RECEPTOR-ANTIBODY COMPLEX  |   RECEPTOR-ANTIBODY COMPLEX, CYTOKINE RECEPTOR, ANTIBODY FAB FRAGMENT, IMMUNOGLOBULIN FOLD, LEPTIN RECEPTOR-ANTIBODY COMPLEX, IMMUNE SYSTEM 
3v7a:F   (THR123) to   (LYS216)  STRUCTURAL BASIS FOR BROAD DETECTION OF GENOGROUP II NOROVIRUSES BY A MONOCLONAL ANTIBODY THAT BINDS TO A SITE OCCLUDED IN THE VIRAL PARTICLE  |   VIRUS, PROTEIN-FAB COMPLEX, BROADLY-REACTIVE ANTIBODY, IMMUNE SYSTEM 
3v7a:E   (THR123) to   (LYS216)  STRUCTURAL BASIS FOR BROAD DETECTION OF GENOGROUP II NOROVIRUSES BY A MONOCLONAL ANTIBODY THAT BINDS TO A SITE OCCLUDED IN THE VIRAL PARTICLE  |   VIRUS, PROTEIN-FAB COMPLEX, BROADLY-REACTIVE ANTIBODY, IMMUNE SYSTEM 
2g5b:B   (THR114) to   (PRO210)  CRYSTAL STRUCTURE OF THE ANTI-BAX MONOCLONAL ANTIBODY 6A7 AND A BAX PEPTIDE.  |   6A7, BAX, FAB, ANTIBODY, FAB-PEPTIDE COMPLEX, APOPTOSIS 
2g5b:D   (THR114) to   (PRO210)  CRYSTAL STRUCTURE OF THE ANTI-BAX MONOCLONAL ANTIBODY 6A7 AND A BAX PEPTIDE.  |   6A7, BAX, FAB, ANTIBODY, FAB-PEPTIDE COMPLEX, APOPTOSIS 
2g5b:F   (THR114) to   (PRO210)  CRYSTAL STRUCTURE OF THE ANTI-BAX MONOCLONAL ANTIBODY 6A7 AND A BAX PEPTIDE.  |   6A7, BAX, FAB, ANTIBODY, FAB-PEPTIDE COMPLEX, APOPTOSIS 
2g5b:H   (THR114) to   (PRO210)  CRYSTAL STRUCTURE OF THE ANTI-BAX MONOCLONAL ANTIBODY 6A7 AND A BAX PEPTIDE.  |   6A7, BAX, FAB, ANTIBODY, FAB-PEPTIDE COMPLEX, APOPTOSIS 
2g60:H   (THR116) to   (LYS222)  STRUCTURE OF ANTI-FLAG M2 FAB DOMAIN  |   ANTIBODY, FAB DOMAIN, ANTI-FLAG, IMMUNE SYSTEM 
4kuz:H   (SER120) to   (PRO220)  CRYSTAL STRUCTURE OF ANTI-EMMPRIN ANTIBODY 4A5 FAB IN TRIGONAL FORM  |   IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM 
2vxu:H   (THR116) to   (LYS209)  CRYSTAL STRUCTURE OF MURINE REFERENCE ANTIBODY 125-2H FAB FRAGMENT  |   FAB, IL-18, AUTOIMMUNITY, TH1/TH2 CELLS, IMMUNE SYSTEM 
1sy6:H   (THR122) to   (PRO218)  CRYSTAL STRUCTURE OF CD3GAMMAEPSILON HETERODIMER IN COMPLEX WITH OKT3 FAB FRAGMENT  |   CD3 GAMMA, CD3 EPSILON, OKT3 FAB, SIGNALING PROTEIN/ANTIBIOTIC COMPLEX 
3vg9:C   (THR127) to   (LYS220)  CRYSTAL STRUCTURE OF HUMAN ADENOSINE A2A RECEPTOR WITH AN ALLOSTERIC INVERSE-AGONIST ANTIBODY AT 2.7 A RESOLUTION  |   7 TRANSMEMBRANE RECEPTOR, SIGNAL TRANSDUCTION, SIGNALING PROTEIN 
3vga:C   (THR127) to   (PRO223)  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 
3vi4:H   (THR121) to   (LYS214)  CRYSTAL STRUCTURE OF ALPHA5BETA1 INTEGRIN HEADPIECE IN COMPLEX WITH RGD PEPTIDE  |   BETA PROPELLER FOLD, ROSSMANN FOLD, BETA SANDWICH, FIBRONECTIN RECEPTOR, CELL ADHESION-IMMUNE SYSTEM COMPLEX 
1t2q:H   (THR122) to   (PRO218)  THE CRYSTAL STRUCTURE OF AN NNA7 FAB THAT RECOGNIZES AN N-TYPE BLOOD GROUP ANTIGEN  |   FAB, GLYCOPHORIN A, BLOOD GROUP ANTIGEN, IMMUNE SYSTEM 
3ifn:H   (THR123) to   (LYS216)  X-RAY STRUCTURE OF AMYLOID BETA PEPTIDE:ANTIBODY (ABETA1-40:12A11) COMPLEX  |   ANTIBODY, AMYLOID BETA PEPTIDE, IMMUNE SYSTEM 
3iga:A   (THR121) to   (LYS214)  POTASSIUM CHANNEL KCSA-FAB COMPLEX IN LI+ AND K+  |   KCSA, LITHIUM, LITHIUM BLOCK, POTASSIUM CHANNEL, MEMBRANE PROTEIN, CELL MEMBRANE, ION TRANSPORT, IONIC CHANNEL, MEMBRANE, TRANSMEMBRANE, TRANSPORT, VOLTAGE-GATED CHANNEL, TRANSPORT PROTEIN 
4l8d:C   (LEU180) to   (ARG273)  CRYSTAL STRUCTURE OF THE H2DB IN COMPLEX WITH THE NP-N5D PEPTIDE  |   INFLUENZA, VIRAL ESCAPE, T CELL IMMUNITY, IMMUNE SYSTEM 
2gsi:D   (THR116) to   (PRO227)  CRYSTAL STRUCTURE OF A MURINE FAB IN COMPLEX WITH AN 11 RESIDUE PEPTIDE DERIVED FROM STAPHYLOCOCCAL NUCLEASE  |   FAB, IGG, STAPHYLOCOCCAL NUCLEASE, IMMUNE SYSTEM 
2gsi:F   (THR116) to   (LYS222)  CRYSTAL STRUCTURE OF A MURINE FAB IN COMPLEX WITH AN 11 RESIDUE PEPTIDE DERIVED FROM STAPHYLOCOCCAL NUCLEASE  |   FAB, IGG, STAPHYLOCOCCAL NUCLEASE, IMMUNE SYSTEM 
1hh9:B   (THR115) to   (PRO211)  ANTI-P24 (HIV-1) FAB FRAGMENT CB41 COMPLEXED WITH A PEPTIDE  |   IMMUNE SYSTEM/PEPTIDE, COMPLEX (ANTIBODY/PEPTIDE), POLYSPECIFICITY, CROSSREACTIVITY, FAB-FRAGMENT, PEPTIDE, HIV-1 
1tpx:B   (LYS115) to   (LYS220)  OVINE RECOMBINANT PRP(114-234), ARQ VARIANT IN COMPLEX WITH THE FAB OF THE VRQ14 ANTIBODY  |   PRION, ANTIBODY, UNKNOWN FUNCTION 
1tqc:B   (LYS115) to   (PRO223)  OVINE RECOMBINANT PRP(114-234), ARR VARIANT IN COMPLEX WITH THE VRQ14 FAB FRAGMENT (IGG2A)  |   PRION, ANTIBODY, UNKNOWN FUNCTION/IMMUNE SYSTEM COMPLEX 
1hq4:B   (THR116) to   (PRO212)  STRUCTURE OF NATIVE CATALYTIC ANTIBODY HA5-19A4  |   CATALYTIC ANTIBODY, TERPENOID SYNTHASE, CARBOCATION, CYCLIZATION CASCADE, IMMUNOGLOBULIN, IMMUNE SYSTEM 
1hq4:D   (THR116) to   (PRO212)  STRUCTURE OF NATIVE CATALYTIC ANTIBODY HA5-19A4  |   CATALYTIC ANTIBODY, TERPENOID SYNTHASE, CARBOCATION, CYCLIZATION CASCADE, IMMUNOGLOBULIN, IMMUNE SYSTEM 
4zyk:A   (SER113) to   (PRO213)  CRYSTAL STRUCTURE OF QUATERNARY-SPECIFIC RSV-NEUTRALIZING HUMAN ANTIBODY AM14  |   IG DOMAIN, FAB, IMMUNE SYSTEM 
4lou:E   (THR124) to   (PRO220)  STRUCTURE OF THE E148Q MUTANT OF CLC-EC1 DELTANC CONSTRUCT IN THE ABSENCE OF HALIDE  |   CL-/H+ ANTIPORTER, MEMBRANE PROTEIN, TRANPORT PROTEIN 
1tzh:H   (THR116) to   (PRO213)  CRYSTAL STRUCTURE OF THE FAB YADS1 COMPLEXED WITH H-VEGF  |   PHAGE DISPLAY, ANTIBODY LIBRARY, PROTEIN ENGINEERING, IMMUNE SYSTEM 
2hrp:H   (THR116) to   (PRO212)  ANTIGEN-ANTIBODY COMPLEX  |   FAB FRAGMENT, CROSS-REACTIVITY, HIV1 PROTEASE, ENZYME INHIBITION, COMPLEX (IMMUNOGLOBULIN/PEPTIDE) 
2hrp:N   (THR116) to   (PRO212)  ANTIGEN-ANTIBODY COMPLEX  |   FAB FRAGMENT, CROSS-REACTIVITY, HIV1 PROTEASE, ENZYME INHIBITION, COMPLEX (IMMUNOGLOBULIN/PEPTIDE) 
4lu5:I   (THR116) to   (PRO212)  STRUCTURE OF MURINE IGG2A A20G2-FAB IN COMPLEX WITH VACCINIA ANTIGEN A33R AT THE RESOLUTION OF 2.9 ANGSTROMS  |   IGG DOMAIN, ANTIBODY-ANTIGEN COMPLEX, FV, CH1, IGG2A, ANTIGEN-BINDING FRAGMENT (FAB), A33R ANTIGEN, PAPAIN DIGEST OF THE MAB, EEV MEMBRANE (OUTER MEMBRANE OF VACCINIA EV FORM), IMMUNE SYSTEM 
2hvk:A   (THR121) to   (PRO217)  CRYSTAL STRUCTURE OF THE KCSA-FAB-TBA COMPLEX IN HIGH K+  |   POTASSIUM CHANNEL, MEMBRANE PROTEIN, TETRABUTYLAMMONIUM, K+, KCSA 
1i9i:H   (THR121) to   (PRO217)  NATIVE CRYSTAL STRUCTURE OF THE RECOMBINANT MONOCLONAL WILD TYPE ANTI-TESTOSTERONE FAB FRAGMENT  |   FAB FRAGMENT, ANTI-TESTOSTERONE, RECOMBINANT, MONOCLONAL, IMMUNE SYSTEM 
1i9j:H   (THR121) to   (PRO217)  TESTOSTERONE COMPLEX STRUCTURE OF THE RECOMBINANT MONOCLONAL WILD TYPE ANTI-TESTOSTERONE FAB FRAGMENT  |   FAB FRAGMENT, ANTI-TESTOSTERONE, RECOMBINANT, MONOCLONAL, TESTOSTERONE, IMMUNE SYSTEM 
4m1g:H   (THR121) to   (PRO217)  STRUCTURE OF MURINE IGG2A A27D7-FAB IN COMPLEX WITH VACCINIA ANTIGEN A33R AT THE RESOLUTION OF 1.6 ANGSTROMS  |   IGG DOMAIN, ANTIBODY-ANTIGEN COMPLEX, FV, CH1, IGG2A, ANTIGEN-BINDING FRAGMENT (FAB), A33R ANTIGEN, PAPAIN DIGEST OF THE MAB, EEV MEMBRANE (OUTER MEMBRANE OF VACCINIA EV FORM), IMMUNE SYSTEM 
2i5y:R   (THR116) to   (PRO213)  CRYSTAL STRUCTURE OF CD4M47, A SCORPION-TOXIN MIMIC OF CD4, IN COMPLEX WITH HIV-1 YU2 GP120 ENVELOPE GLYCOPROTEIN AND ANTI-HIV-1 ANTIBODY 17B  |   HIV-1, GP120, YU2, SCORPION TOXIN, CD4 MIMIC, CD4M47, ANTIBODY, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
2i60:R   (THR116) to   (PRO213)  CRYSTAL STRUCTURE OF [PHE23]M47, A SCORPION-TOXIN MIMIC OF CD4, IN COMPLEX WITH HIV-1 YU2 GP120 ENVELOPE GLYCOPROTEIN AND ANTI-HIV-1 ANTIBODY 17B  |   HIV-1, GP120, YU2, SCORPION TOXIN, CD4 MIMIC, [PHE23]M47, ANTIBODY, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4m93:H   (THR116) to   (PRO212)  UNLIGANDED 2 CRYSTAL STRUCTURE OF S25-26 FAB  |   CARBOHYDRATE/SUGAR BINDING, IMMUNE SYSTEM 
4ma1:B   (THR116) to   (PRO212)  UNLIGANDED 3 CRYSTAL STRUCTURE OF S25-26 FAB  |   CARBOHYDRATE/SUGAR BINDING, IMMUNE SYSTEM 
4ma1:E   (THR116) to   (PRO212)  UNLIGANDED 3 CRYSTAL STRUCTURE OF S25-26 FAB  |   CARBOHYDRATE/SUGAR BINDING, IMMUNE SYSTEM 
4ma1:H   (THR116) to   (PRO212)  UNLIGANDED 3 CRYSTAL STRUCTURE OF S25-26 FAB  |   CARBOHYDRATE/SUGAR BINDING, IMMUNE SYSTEM 
4ma7:H   (THR122) to   (PRO217)  CRYSTAL STRUCTURE OF MOUSE PRION PROTEIN COMPLEXED WITH PROMAZINE  |   IMMUNOGLOBULIN FOLD, FAB, ANTIBODY, MOUSE PRION PROTEIN, IMMUNE SYSTEM 
4ma8:H   (THR122) to   (PRO217)  CRYSTAL STRUCTURE OF MOUSE PRION PROTEIN COMPLEXED WITH CHLORPROMAZINE  |   IMMUNOGLOBULIN FOLD, FAB, ANTIBODY, MOUSE PRION PROTEIN, IMMUNE SYSTEM 
2ih1:A   (THR121) to   (PRO217)  ION SELECTIVITY IN A SEMI-SYNTHETIC K+ CHANNEL LOCKED IN THE CONDUCTIVE CONFORMATION  |   ION CHANNEL D-AMINO ACID SEMI-SYNTHETIC, MEMBRANE PROTEIN 
2ih3:A   (THR121) to   (PRO217)  ION SELECTIVITY IN A SEMI-SYNTHETIC K+ CHANNEL LOCKED IN THE CONDUCTIVE CONFORMATION  |   ION CHANNEL D-AMINO ACID SEMI-SYNTHETIC, MEMBRANE PROTEIN 
3j2y:B   (ALA123) to   (PRO217)  ELECTRON CRYO-MICROSCOPY OF CHIKUNGUNYA VLP IN COMPLEX WITH NEUTRALIZING ANTIBODY FAB 9.8B  |   ALPHA VIRUS, CHIKUNGUNYA VLP, NEUTRALIZING ANTIBODY 9.8B, IMMUNE SYSTEM 
3j2y:D  (ALA1123) to  (PRO1217)  ELECTRON CRYO-MICROSCOPY OF CHIKUNGUNYA VLP IN COMPLEX WITH NEUTRALIZING ANTIBODY FAB 9.8B  |   ALPHA VIRUS, CHIKUNGUNYA VLP, NEUTRALIZING ANTIBODY 9.8B, IMMUNE SYSTEM 
3j2y:F  (ALA2123) to  (PRO2217)  ELECTRON CRYO-MICROSCOPY OF CHIKUNGUNYA VLP IN COMPLEX WITH NEUTRALIZING ANTIBODY FAB 9.8B  |   ALPHA VIRUS, CHIKUNGUNYA VLP, NEUTRALIZING ANTIBODY 9.8B, IMMUNE SYSTEM 
3j2y:H  (ALA3123) to  (PRO3217)  ELECTRON CRYO-MICROSCOPY OF CHIKUNGUNYA VLP IN COMPLEX WITH NEUTRALIZING ANTIBODY FAB 9.8B  |   ALPHA VIRUS, CHIKUNGUNYA VLP, NEUTRALIZING ANTIBODY 9.8B, IMMUNE SYSTEM 
3j2z:B   (ALA123) to   (PRO217)  ELECTRON CRYO-MICROSCOPY OF CHIKUNGUNYA VLP IN COMPLEX WITH NEUTRALIZING ANTIBODY FAB M10  |   ALPHA VIRUS, CHIKUNGUNYA VLP, NEUTRALIZING ANTIBODY M10, IMMUNE SYSTEM 
3j2z:D  (ALA1123) to  (PRO1217)  ELECTRON CRYO-MICROSCOPY OF CHIKUNGUNYA VLP IN COMPLEX WITH NEUTRALIZING ANTIBODY FAB M10  |   ALPHA VIRUS, CHIKUNGUNYA VLP, NEUTRALIZING ANTIBODY M10, IMMUNE SYSTEM 
3j2z:F  (ALA2123) to  (PRO2217)  ELECTRON CRYO-MICROSCOPY OF CHIKUNGUNYA VLP IN COMPLEX WITH NEUTRALIZING ANTIBODY FAB M10  |   ALPHA VIRUS, CHIKUNGUNYA VLP, NEUTRALIZING ANTIBODY M10, IMMUNE SYSTEM 
3j2z:H  (ALA3123) to  (PRO3217)  ELECTRON CRYO-MICROSCOPY OF CHIKUNGUNYA VLP IN COMPLEX WITH NEUTRALIZING ANTIBODY FAB M10  |   ALPHA VIRUS, CHIKUNGUNYA VLP, NEUTRALIZING ANTIBODY M10, IMMUNE SYSTEM 
3wfc:H   (THR127) to   (PRO223)  REDUCED AND CARBONMONOXIDE-BOUND CYTOCHROME C-DEPENDENT NITRIC OXIDE REDUCTASE (CNOR) FROM PSEUDOMONAS AERUGINOSA IN COMPLEX WITH ANTIBODY FRAGMENT  |   METAL-BINDING, MEMBRANE PROTEIN, IMMUNE SYSTEM-OXIDOREDUCTASE COMPLEX 
3wfd:H   (THR127) to   (PRO223)  REDUCED AND ACETALDOXIME-BOUND CYTOCHROME C-DEPENDENT NITRIC OXIDE REDUCTASE (CNOR) FROM PSEUDOMONAS AERUGINOSA IN COMPLEX WITH ANTIBODY FRAGMENT  |   METAL-BINDING, MEMBRANE PROTEIN, IMMUNE SYSTEM-OXIDOREDUCTASE COMPLEX 
1uwx:H   (THR116) to   (PRO212)  P1.2 SEROSUBTYPE ANTIGEN DERIVED FROM N. MENINGITIDIS PORA IN COMPLEX WITH FAB FRAGMENT  |   IMMUNE SYSTEM, ANTIBODY/COMPLEX, FAB, IMMUNOGLOBULIN, PROTEIN G, PORA, ANTIBODY, IGB 
1uwx:M   (THR116) to   (PRO212)  P1.2 SEROSUBTYPE ANTIGEN DERIVED FROM N. MENINGITIDIS PORA IN COMPLEX WITH FAB FRAGMENT  |   IMMUNE SYSTEM, ANTIBODY/COMPLEX, FAB, IMMUNOGLOBULIN, PROTEIN G, PORA, ANTIBODY, IGB 
3wfe:H   (THR127) to   (PRO223)  REDUCED AND CYANIDE-BOUND CYTOCHROME C-DEPENDENT NITRIC OXIDE REDUCTASE (CNOR) FROM PSEUDOMONAS AERUGINOSA IN COMPLEX WITH ANTIBODY FRAGMENT  |   METAL-BINDING, MEMBRANE PROTEIN, IMMUNE SYSTEM-OXIDOREDUCTASE COMPLEX 
1uyw:H   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF THE ANTIFLAVIVIRUS FAB4G2  |   IMMUNE SYSTEM 
1uz6:P   (THR116) to   (PRO212)  ANTI-LEWIS X FAB FRAGMENT UNCOMPLEXED  |   IMMUNE SYSTEM, ANTIBODY/COMPLEX, ANTIBODY, ANTI-CARBOHYDRATE 
3whx:A   (THR120) to   (LYS213)  CRYSTAL STRUCTURE OF ANTI-PROSTAGLANDIN E2 FAB FRAGMENT PGE1 COMPLEX  |   IMMUNOGLOBLIN, ANTI-PROSTAGLANDIN E2 ANTIBODY, PROSTAGLANDIN E2, IMMUNE SYSTEM 
3wif:A   (THR120) to   (LYS213)  CRYSTAL STRUCTURE OF ANTI-PROSTAGLANDIN E2 FAB FRAGMENT 9CL-PGF2BETA COMPLEX  |   IMMUNOGLOBLIN, ANTI-PROSTAGLANDIN E2 ANTIBODY, PROSTAGLANDIN E2, IMMUNE SYSTEM 
2ipu:H   (THR116) to   (PRO212)  PFA1 FAB FRAGMENT COMPLEXED WITH ABETA 1-8 PEPTIDE  |   WWDDD, CDR, ABETA, IMMUNE SYSTEM 
1v7m:H   (VAL124) to   (VAL214)  HUMAN THROMBOPOIETIN FUNCTIONAL DOMAIN COMPLEXED TO NEUTRALIZING ANTIBODY TN1 FAB  |   THROMBOPOIETIN, FAB FRAGMENT, COMPLEX (CYTOKINE/ANTIBODY), IMMUNE SYSTEM/CYTOKINE COMPLEX 
1v7n:J   (THR119) to   (VAL214)  HUMAN THROMBOPOIETIN FUNCTIONAL DOMAIN COMPLEXED TO NEUTRALIZING ANTIBODY TN1 FAB  |   THROMBOPOIETIN, FAB FRAGMENT, COMPLEX (CYTOKINE/ANTIBODY), IMMUNE SYSTEM/CYTOKINE COMPLEX 
3wn5:E   (GLY341) to   (LEU443)  CRYSTAL STRUCTURE OF ASYMMETRICALLY ENGINEERED FC VARIANT IN COMPLEX WITH FCGRIIIA  |   RECEPTOR COMPLEX, FC RECEPTOR, ANTIBODY, IMMUNE SYSTEM 
1jgu:H   (THR116) to   (PRO212)  STRUCTURAL BASIS FOR DISFAVORED ELIMINATION REACTION IN CATALYTIC ANTIBODY 1D4  |   IGG FOLD, IMMUNE SYSTEM 
1jgv:H   (THR116) to   (PRO212)  STRUCTURAL BASIS FOR DISFAVORED ELIMINATION REACTION IN CATALYTIC ANTIBODY 1D4  |   IGG FOLD, IMMUNE SYSTEM 
2j5l:C   (THR116) to   (PRO227)  STRUCTURE OF A PLASMODIUM FALCIPARUM APICAL MEMBRANE ANTIGEN 1-FAB F8.12.19 COMPLEX  |   MALARIA VACCINE CANDIDATE, APICAL MEMBRANE ANTIGEN 1, HYPOTHETICAL PROTEIN, IMMUNOGLOBULIN DOMAIN, MEMBRANE, MEROZOITE, TRANSMEMBRANE, IMMUNE SYSTEM, IMMUNOGLOBULIN C REGION, ANTIBODY CROSS-REACTIVITY 
1vpo:H   (THR121) to   (PRO217)  CRYSTAL STRUCTURE ANALYSIS OF THE ANTI-TESTOSTERONE FAB IN COMPLEX WITH TESTOSTERONE  |   FAB FRAGMENT, ANTI-STEROID, TESTOSTERONE COMPLEX, IMMUNE SYSTEM 
2xkn:B   (THR119) to   (PRO215)  CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF THE ANTI-EGFR ANTIBODY 7A7  |   IMMUNE SYSTEM, IMMUNOGLOBULIN 
2xkn:D   (THR119) to   (PRO215)  CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF THE ANTI-EGFR ANTIBODY 7A7  |   IMMUNE SYSTEM, IMMUNOGLOBULIN 
5az2:H   (THR121) to   (PRO217)  CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF 9E5, A MURINE MONOCLONAL ANTIBODY SPECIFIC FOR HUMAN EPIREGULIN  |   ANTIBODY, IMMUNOGLOBULIN, MONOCLONAL ANTIBODY, EPIDERMAL GROWTH FACTOR, IMMUNE SYSTEM 
3j93:H   (THR122) to   (PRO218)  FITTING OF FAB INTO THE CRYOEM DENSITY MAP OF EV71 PROCAPSID IN COMPLEX WITH FAB22A12  |   FAB, EV71, FAB22A12, IMMUNE SYSTEM 
5b3j:H   (THR125) to   (PRO221)  ACTIVATION OF NMDA RECEPTORS AND THE MECHANISM OF INHIBITION BY IFENPRODIL  |   NMDA RECEPTOR, TRANSPORT PROTEIN 
2jel:H   (THR116) to   (PRO225)  JEL42 FAB/HPR COMPLEX  |   ANTIBODY-PROTEIN COMPLEX, HISTIDINE-CONTAINING PROTEIN, MOLECULAR RECOGNITION, COMPLEX (ANTIBODY/ANTIGEN) 
3jab:H   (THR116) to   (PRO212)  DOMAIN ORGANIZATION AND CONFORMATIONAL PLASTICITY OF THE G PROTEIN EFFECTOR, PDE6  |   PHOSPHODIESTERASE, PHOTORECEPTOR, HYDROLASE-IMMUNE SYSTEM COMPLEX 
3jab:Q   (THR116) to   (PRO212)  DOMAIN ORGANIZATION AND CONFORMATIONAL PLASTICITY OF THE G PROTEIN EFFECTOR, PDE6  |   PHOSPHODIESTERASE, PHOTORECEPTOR, HYDROLASE-IMMUNE SYSTEM COMPLEX 
1w72:D   (HIS188) to   (TRP274)  CRYSTAL STRUCTURE OF HLA-A1:MAGE-A1 IN COMPLEX WITH FAB- HYB3  |   IMMUNE SYSTEM, HLA/FAB FRAGMENT, HUMAN LEUCOCYTE ANTIGEN, PEPTIDE-SPECIFIC FAB, TCR-LIKE BINDING, MHC-I 
1wc7:B   (PRO118) to   (PRO212)  FAB FRAGMENT OF PLP-DEPENDENT CATALYTIC ANTIBODY 15A9 IN COMPLEX WITH PHOSPHOPYRIDOXYL-L-ALANINE  |   ANTIBODY, CATALYTIC ANTIBODY, TRANSAMINATION, PYRIDOXAL-PHOSPHATE, PHOSPHOPYRIDOXYL-L-ALANINE 
1wcb:B   (THR116) to   (PRO212)  PLP-DEPENDENT CATALYTIC ANTIBODY 15A9 IN COMPLEX WITH ITS HAPTEN  |   CATALYTIC ANTIBODY, TRANSAMINATION, PYRIDOXAL-PHOSPHATE, HAPTEN, PHOSPHOPYRIDOXYL-L-LYSINE, IMMUNE SYSTEM 
1k4d:A   (THR121) to   (PRO217)  POTASSIUM CHANNEL KCSA-FAB COMPLEX IN LOW CONCENTRATION OF K+  |   K CHANNEL, PROTEIN-ANTIBODY FAB COMPLEX, MEMBRANE PROTEIN 
1wej:H   (THR120) to   (PRO216)  IGG1 FAB FRAGMENT (OF E8 ANTIBODY) COMPLEXED WITH HORSE CYTOCHROME C AT 1.8 A RESOLUTION  |   IMMUNOGLOBULIN, IGG1 KAPPA, FAB FRAGMENT, HORSE CYTOCHROME C, COMPLEX (ANTIBODY/ELECTRON TRANSPORT) 
4nj9:H   (THR116) to   (PRO225)  CRYSTAL STRUCTURE OF FAB 8B10 IN COMPLEX WITH MPTS  |   IMMUNOGLOBULIN FOLD, MPTS, IMMUNE SYSTEM 
5bzd:D   (SER115) to   (PRO213)  CRYSTAL STRUCTURE OF PCDN-27A, AN ANTIBODY FROM THE PCDN FAMILY OF HIV-1 ANTIBODIES  |   HIV, ANTIBODY, FAB, IMMUNE SYSTEM 
5c08:F   (GLN180) to   (TRP274)  1E6 TCR IN COMPLEX WITH HLA-A0E CARRYING RQWGPDPAAV  |   IMMUNO, HLA-A02, 1E6-TCR, CROSS-REACTIVITY, IMMUNE SYSTEM 
5c0n:H   (THR123) to   (PRO219)  DEVELOPMENT OF A MONOCLONAL ANTIBODY TARGETING SECRETED AP2 TO TREAT DIABETES AND FATTY LIVER DISEASE  |   AP2, FABP4, FAB, TYPE II DIABETES, LIPID TRANSPORT 
5c0n:C   (THR123) to   (VAL218)  DEVELOPMENT OF A MONOCLONAL ANTIBODY TARGETING SECRETED AP2 TO TREAT DIABETES AND FATTY LIVER DISEASE  |   AP2, FABP4, FAB, TYPE II DIABETES, LIPID TRANSPORT 
5c0r:H   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF A GENERATION 3 INFLUENZA HEMAGGLUTININ STABILIZED STEM COMPLEXED WITH THE BROADLY NEUTRALIZING ANTIBODY C179  |   HEMAGGLUTININ, IMMUNOGEN, TRIMER, COMPLEX, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
1kel:H   (THR122) to   (PRO218)  CATALYTIC ANTIBODY 28B4 FAB FRAGMENT COMPLEXED WITH HAPTEN (1-[N-4'-NITROBENZYL-N-4'-CARBOXYBUTYLAMINO] METHYLPHOSPHONIC ACID)  |   SULFIDE OXIDATION, MONOOXYGENASE, OXYGENATION, FAB, IMMUNOGLOBULIN, CATALYTIC ANTIBODY 
1kfa:H   (THR129) to   (PRO225)  CRYSTAL STRUCTURE OF FAB FRAGMENT COMPLEXED WITH GIBBERELLIN A4  |   IMMUNOGLOBUILN FOLD, IMMUNE SYSTEM 
2ltq:C   (LYS121) to   (PRO218)  HIGH RESOLUTION STRUCTURE OF DSBB C41S BY JOINT CALCULATION WITH SOLID-STATE NMR AND X-RAY DATA  |   MEMBRANE PROTEIN, OXIDOREDUCTASE, DISULFIDE BOND, REDOX-ACTIVE CENTER, CELL INNER MEMBRANE, CELL MEMBRANE, CHAPERONE, ELECTRON TRANSPORT, MEMBRANE, TRANSMEMBRANE, TRANSPORT 
4nqv:E   (GLN180) to   (TRP274)  CRYSTAL STRUCTURE OF HLA A*0101 IN COMPLEX WITH NP44, AN 9-MER INFLUENZA EPITOPE  |   IMMUNE SYSTEM, HLA PRESENTING H7N9 VIRAL EPITOPE, T CELL RECEPTOR, IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX 
1xct:B   (THR121) to   (PRO217)  COMPLEX HCV CORE-FAB 19D9D6-PROTEIN L MUTANT (D55A, L57H, Y64W) IN SPACE GROUP P21212  |   CRYSTAL PACKING, FAB, PROTEIN L, PEPTIDE COMPLEX, IMMUNE SYSTEM 
1xf3:H   (THR116) to   (PRO212)  STRUCTURE OF LIGAND-FREE FAB DNA-1 IN SPACE GROUP P65  |   ANTIBODY, FAB, IMMUNOGLOBULIN, ANTI-DNA, ANTI-SSDNA, AUTOANTIBODY, IMMUNE SYSTEM 
1xf3:B   (THR116) to   (LYS209)  STRUCTURE OF LIGAND-FREE FAB DNA-1 IN SPACE GROUP P65  |   ANTIBODY, FAB, IMMUNOGLOBULIN, ANTI-DNA, ANTI-SSDNA, AUTOANTIBODY, IMMUNE SYSTEM 
1xf5:B   (THR121) to   (PRO217)  COMPLEX HCV CORE-FAB 19D9D6-PROTEIN L MUTANT (H74C, Y64W)IN SPACE GROUP P21212  |   CRYSTAL PACKING, FAB, PROTEIN L, PEPTIDE COMPLEX, IMMUNE SYSTEM 
2ymx:H   (PRO129) to   (PRO223)  CRYSTAL STRUCTURE OF INHIBITORY ANTI-ACHE FAB408  |   IMMUNE SYSTEM, ACETYLCHOLINESTERASE, INHIBITION, BACK DOOR REGION 
1xgy:H   (THR116) to   (PRO212)  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 
1lk3:I   (THR122) to   (PRO218)  ENGINEERED HUMAN INTERLEUKIN-10 MONOMER COMPLEXED TO 9D7 FAB FRAGMENT  |   ANTIGEN-ANTIBODY COMPLEX, IMMUNE SYSTEM 
4oii:H   (THR116) to   (PRO227)  WEST NILE VIRUS NS1 IN COMPLEX WITH NEUTRALIZING 22NS1 ANTIBODY FAB  |   WEST NILE VIRUS, ANTIBODY, FAB, NEUTRALIZING, FLAVIVIRUS, NON- STRUCTURAL PROTEIN, NS1, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX, STRUCTURAL GENOMICS, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID 
4oii:I   (THR116) to   (PRO227)  WEST NILE VIRUS NS1 IN COMPLEX WITH NEUTRALIZING 22NS1 ANTIBODY FAB  |   WEST NILE VIRUS, ANTIBODY, FAB, NEUTRALIZING, FLAVIVIRUS, NON- STRUCTURAL PROTEIN, NS1, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX, STRUCTURAL GENOMICS, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID 
5cp7:D   (THR116) to   (PRO211)  CRYSTAL STRUCTURE OF AN ANTIGEN-BINDING FRAGMENT OF MONOCLONAL ANTIBODY AGAINST SULFONAMIDES  |   ANTIGEN-BINDING FRAGMENT, ANTI-SULFONAMIDES ANTIBODY, IMMUNE SYSTEM 
2z91:A   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF ANTI-CIGUATOXIN ANTIBODY 10C9  |   IMMUNOGLOBRIN FOLD, IMMUNE SYSTEM 
2z92:A   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF ANTI-CIGUATOXIN ANTIBODY 10C9 IN COMPLEX WITH CTX3C_ABCDE  |   IMMUNOGLOBRIN FOLD, IMMUNE SYSTEM 
2o5y:H   (SER120) to   (PRO227)  CRYSTAL STRUCTURE OF THE 1E9 LEUH47TRP/ARGH100TRP FAB PROGESTERONE COMPLEX  |   IMMUNOGLOBULIN, CHIMERIC FAB, ANTIBODY ENGINEERING, EVOLUTION OF LIGAND RECOGNITION, IMMUNE SYSTEM 
2zcl:H   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF HUMAN PROSTATE SPECIFIC ANTIGEN COMPLEXED WITH AN ACTIVATING ANTIBODY  |   HUMAN PSA, ANTIBODIES, KALLIKREIN RELATED PEPTIDASES, PROSTATE CANCER, GLYCOPROTEIN, HYDROLASE, PROTEASE, SECRETED, SERINE PROTEASE, ZYMOGEN, IMMUNE SYSTEM 
4okv:C   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF ANOPHELINE ANTI-PLATELET PROTEIN WITH FAB ANTIBODY  |   MALARIA VECTOR MOSQUITO, COLLAGEN BINDING PROTEIN, BLOOD CLOTTING 
4onf:H   (THR122) to   (PRO218)  FAB FRAGMENT OF 3D6 IN COMPLEX WITH AMYLOID BETA 1-7  |   ANTIBODY, AMYLOID BETA PEPTIDE, IMMUNE SYSTEM 
1y0l:D   (SER115) to   (PRO227)  CATALYTIC ELIMINATION ANTIBODY 34E4 IN COMPLEX WITH HAPTEN  |   IMMUNOGLOBULIN, CATALYTIC ANTIBODY, CHIMERIC FAB, HAPTEN COMPLEX, IMMUNE SYSTEM 
3kj6:H   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF A METHYLATED BETA2 ADRENERGIC RECEPTOR- FAB COMPLEX  |   TRANSMEMBRANE HELICES, CELL MEMBRANE, DISULFIDE BOND, G- PROTEIN COUPLED RECEPTOR, GLYCOPROTEIN, LIPOPROTEIN, MEMBRANE, PALMITATE, PHOSPHOPROTEIN, POLYMORPHISM, RECEPTOR, TRANSDUCER, TRANSMEMBRANE, SIGNALING PROTEIN 
1mex:H   (THR116) to   (LYS222)  ANTIBODY CATALYSIS OF A BIMOLECULAR CYCLOADDITION REACTION  |   IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM 
1mf2:N   (THR116) to   (PRO207)  ANTI HIV1 PROTEASE FAB COMPLEX  |   FAB FRAGMENT, CROSS-REACTIVITY, HIV1 PROTEASE, ENZYME INHIBITION, IMMUNOGLOBULIN 
1mfb:H   (THR371) to   (PRO467)  HIGH RESOLUTION STRUCTURES OF ANTIBODY FAB FRAGMENT COMPLEXED WITH CELL-SURFACE OLIGOSACCHARIDE OF PATHOGENIC SALMONELLA  |   IMMUNOGLOBULIN 
1mhh:B   (THR116) to   (PRO212)  ANTIBODY-ANTIGEN COMPLEX  |   ANTIBODY-ANTIGEN COMPLEX, B CELL SUPERANTIGEN, IMMUNOGLOBULIN BINDING PROTEIN, IMMUNE SYSTEM 
1mhh:D   (THR116) to   (HIS199)  ANTIBODY-ANTIGEN COMPLEX  |   ANTIBODY-ANTIGEN COMPLEX, B CELL SUPERANTIGEN, IMMUNOGLOBULIN BINDING PROTEIN, IMMUNE SYSTEM 
4aeh:H   (THR122) to   (PRO218)  CRYSTAL STRUCTURE OF THE ANTI-AAHI FAB9C2 ANTIBODY  |   IMMUNE SYSTEM, ANDROCTONUS, ALPHA-TOXIN, COMBINING SITE, EPITOPE, PHARMACOLOGICAL SITE, VENOM, VOLTAGE- ACTIVATED SODIUM CHANNEL, SCORPION 
4aei:H   (THR123) to   (PRO219)  CRYSTAL STRUCTURE OF THE AAHII-FAB4C1 COMPLEX  |   IMMUNE SYSTEM-TOXIN COMPLEX, ALPHA-TOXIN, CONFORMATIONAL REARRANGEMENT, COMBINING SITE, EPITOPE, PHARMACOLOGICAL SITE, VENOM, VOLTAGE-ACTIVATED SODIUM CHANNEL 
4ag4:H   (THR116) to   (LYS209)  CRYSTAL STRUCTURE OF A DDR1-FAB COMPLEX  |   IMMUNE SYSTEM-TRANSFERASE COMPLEX 
1mlc:B   (THR119) to   (PRO215)  MONOCLONAL ANTIBODY FAB D44.1 RAISED AGAINST CHICKEN EGG- WHITE LYSOZYME COMPLEXED WITH LYSOZYME  |   COMPLEX (ANTIBODY/ANTIGEN) 
1yej:H   (THR116) to   (PRO223)  CATALYTIC ANTIBODY COMPLEX  |   ABZYME, TRANSITION STATE ANALOG, IMMUNE SYSTEM 
4pb9:H   (ALA118) to   (ILE210)  STRUCTURE OF THE FAB FRAGMENT OF THE ANTI-FRANCISELLA TULARENSIS GROEL ANTIBODY AB64  |   ANTIBODY, IMMUNE SYSTEM 
1mwa:H   (ARG181) to   (TRP274)  2C/H-2KBM3/DEV8 ALLOGENEIC COMPLEX  |   IG DOMAIN, ANTIGEN RECOGNITION, COMPLEMENTARITY DETERMINING REGION, IMMUNE SYSTEM 
5dd3:H   (THR116) to   (ILE213)  CRYSTAL STRUCTURES IN AN ANTI-HIV ANTIBODY LINEAGE FROM IMMUNIZATION OF RHESUS MACAQUES  |   HIV HIV-1 GP41 MPER ANTIBODY, IMMUNE SYSTEM 
1yqv:H   (THR116) to   (ASP225)  THE CRYSTAL STRUCTURE OF THE ANTIBODY FAB HYHEL5 COMPLEX WITH LYSOZYME AT 1.7A RESOLUTION  |   HYHEL-5 ANTIBODY, LYSOZYME, IMMUNE SYSTEM 
1n64:H   (PRO118) to   (PRO212)  CRYSTAL STRUCTURE ANALYSIS OF THE IMMUNODOMINANT ANTIGENIC SITE ON HEPATITIS C VIRUS PROTEIN BOUND TO MAB 19D9D6  |   ANTIBODY PEPTIDE COMPLEX, IMMUNE SYSTEM 
1yy8:B   (SER121) to   (PRO219)  CRYSTAL STRUCTURE OF THE FAB FRAGMENT FROM THE MONOCLONAL ANTIBODY CETUXIMAB/ERBITUX/IMC-C225  |   FAB FRAGMENT; ANTIBODY DRUG; CANCER, IMMUNE SYSTEM 
4plj:H   (THR124) to   (PRO222)  HEPATITIS E VIRUS E2S DOMAIN (GENOTYPE IV) IN COMPLEX WITH A NEUTRALIZING ANTIBODY 8G12  |   COMPLEX, NEUTRALIZING ANTIBODY, VIRAL PROTEIN-IMMUME SYSTEM COMPLEX 
5dlm:H   (THR118) to   (PRO214)  COMPLEX OF INFLUENZA M2E AND ANTIBODY  |   COMPLEX, ANTIBODY, EXTRACELLULAR DOMAIN, IMMUNE SYSTEM 
5dlm:I   (THR118) to   (PRO214)  COMPLEX OF INFLUENZA M2E AND ANTIBODY  |   COMPLEX, ANTIBODY, EXTRACELLULAR DOMAIN, IMMUNE SYSTEM 
4poz:D   (VAL130) to   (PRO221)  FAB FRAGMENT OF DER P 1 SPECIFIC ANTIBODY 10B9  |   ANTIBODY, ALLERGY, IMMUNE SYSTEM 
3ldb:C   (THR121) to   (LYS216)  STRUCTURE OF JMJD6 COMPLEXD WITH ALPHA-KETOGLUTARATE AND FAB FRAGMENT.  |   JMJ6D, ALPHA-KETOGLUTARATE, FAB FRAGMENTS, IMMUNE SYSTEM 
3ley:H   (THR115) to   (PRO211)  2F5 EPITOPE SCAFFOLD ELICITED ANTI-HIV-1 MONOCLONAL ANTIBODY 6A7 IN COMPLEX WITH HIV-1 GP41  |   HIV-1, GP-41, MONOCLONAL ANTIBODY, 2F5, SCAFFOLD, EPITOPE, TRANSPLANT, GRAFT, RE-ELCITATION, ENVELOPE PROTEIN, IMMUNE SYSTEM, VACCINE DESIGN 
5dqj:H   (THR116) to   (PRO212)  STRUCTURE OF UNLIGANDED S55-5 FAB  |   ANTIBODY, FAB, CARBOHYDRATE BINDING, PHOSPHOLIPID, IMMUNE SYSTEM 
5dqj:A   (THR116) to   (PRO212)  STRUCTURE OF UNLIGANDED S55-5 FAB  |   ANTIBODY, FAB, CARBOHYDRATE BINDING, PHOSPHOLIPID, IMMUNE SYSTEM 
4pv8:C   (ARG181) to   (TRP274)  CRYSTAL STRUCTURE OF H2KB-Q600F COMPLEX  |   TCR, T CELL, H2KB, HETEROCLITIC EPITOPES, CD8 T CELL, CORONAVIRUS, IMMUNE SYSTEM 
4pv9:C   (ARG181) to   (ARG273)  CRYSTAL STRUCTURE OF H2KB-Q600V COMPLEX  |   TCR, T CELL, H2KB, HETEROCLITIC EPITOPES, CD8 T CELL, CORONAVIRUS, IMMUNE SYSTEM 
3liz:H   (THR122) to   (PRO218)  CRYSTAL STRUCTURE OF BLA G 2 COMPLEXED WITH FAB 4C3  |   HYDROLASE-IMMUNE SYSTEM COMPLEX 
3ls5:H   (THR120) to   (PRO216)  ANTI-TETRAHYDROCANNABINOL FAB FRAGMENT, FREE FORM  |   IMMUNE SYSTEM, ANTIBODY, IMMUNOGLOBULIN, FAB FRAGMENT, CANNABINOID COMPLEX 
25c8:H   (THR116) to   (VAL226)  CATALYTIC ANTIBODY 5C8, FAB-HAPTEN COMPLEX  |   CATALYTIC ANTIBODY, FAB, RING CLOSURE REACTION 
2a1w:H   (THR126) to   (PRO222)  ANTI-COCAINE ANTIBODY 7.5.21, CRYSTAL FORM I  |   IMMUNE SYSTEM 
2a1w:I   (THR126) to   (PRO222)  ANTI-COCAINE ANTIBODY 7.5.21, CRYSTAL FORM I  |   IMMUNE SYSTEM 
5ebm:A   (THR121) to   (PRO217)  KCSA T75G MUTANT IN THE NONCONDUCTIVE STATE  |   ALPHA-HELICAL, MEMBRANE PROTEIN, FAB, CHANNEL 
5ebw:A   (THR121) to   (LYS214)  KCSA WITH G77ESTER MUTATION  |   ALPHA-HELICAL, CHANNEL, FAB, MEMBRANE PROTEIN 
5ec2:A   (THR121) to   (PRO217)  KCSA WITH V76ESTER+G77DA MUTATIONS  |   ALPHA-HELICAL, CHANNEL, FAB, MEMBRANE PROTEIN 
2a6d:H   (THR124) to   (PRO220)  CRYSTAL STRUCTURE ANALYSIS OF THE ANTI-ARSONATE GERMLINE ANTIBODY 36-65 IN COMPLEX WITH A PHAGE DISPLAY DERIVED DODECAPEPTIDE RLLIADPPSPRE  |   GERMLINE, FAB, ANTIBODY, IMMUNE SYSTEM 
2a6d:B   (THR124) to   (PRO220)  CRYSTAL STRUCTURE ANALYSIS OF THE ANTI-ARSONATE GERMLINE ANTIBODY 36-65 IN COMPLEX WITH A PHAGE DISPLAY DERIVED DODECAPEPTIDE RLLIADPPSPRE  |   GERMLINE, FAB, ANTIBODY, IMMUNE SYSTEM 
2a6i:B   (THR124) to   (PRO220)  CRYSTAL STRUCTURE ANALYSIS OF THE ANTI-ARSONATE GERMLINE ANTIBODY 36-65 IN COMPLEX WITH A PHAGE DISPLAY DERIVED DODECAPEPTIDE KLASIPTHTSPL  |   IMMUNOGLOBULIN FOLD, FAB-PEPTIDE COMPLEX, IMMUNE SYSTEM 
2aab:H   (THR116) to   (PRO212)  STRUCTURAL BASIS OF ANTIGEN MIMICRY IN A CLINICALLY RELEVANT MELANOMA ANTIGEN SYSTEM  |   ANTI-IDIOTYPIC ANTIBODY, MOLECULAR MIMICRY, MELANOMA, IMMUNOTHERAPY, IMMUNE SYSTEM 
4qnp:E   (ALA129) to   (PRO223)  CRYSTAL STRUCTURE OF THE 2009 PANDEMIC H1N1 INFLUENZA VIRUS NEURAMINIDASE WITH A NEUTRALIZING ANTIBODY  |   INFLUENZA, NEURAMINIDASE, ANTIBODY, NEUTRALIZING ANTIBODY, HYDROLASE- IMMUNE SYSTEM COMPLEX 
4qnp:H   (ALA129) to   (PRO223)  CRYSTAL STRUCTURE OF THE 2009 PANDEMIC H1N1 INFLUENZA VIRUS NEURAMINIDASE WITH A NEUTRALIZING ANTIBODY  |   INFLUENZA, NEURAMINIDASE, ANTIBODY, NEUTRALIZING ANTIBODY, HYDROLASE- IMMUNE SYSTEM COMPLEX 
5epm:E   (THR122) to   (PRO218)  CERATOTOXIN VARIANT IN COMPLEX WITH SPECIFIC ANTIBODY FAB FRAGMENT  |   CERATOTOXIN, RANDOM MUTAGENESIS, NAV1.7 ION CHANEL, TOXIN-IMMUNE SYSTEM COMPLEX 
5esa:A   (THR122) to   (LYS215)  CRYSTAL STRUCTURE OF ANTI-HCV E2 ANTIBODY HC84-26  |   HEPATITIS C VIRUS, E2 GLYCOPROTEIN, ANTIBODY, IMMUNE SYSTEM 
4bh7:B   (THR124) to   (PRO220)  CRYSTAL STRUCTURE OF GERMLINE ANTIBODY 36-65 IN COMPLEX WITH PEPTIDE PPYPAWHAPGNI  |   IMMUNE SYSTEM, CONVERGENCE OF ANTIBODY SPECIFICITIES 
4bh8:B   (THR124) to   (PRO220)  CRYSTAL STRUCTURE OF GERMLINE ANTIBODY 36-65 IN COMPLEX WITH PEPTIDE GDPRPSYISHLL  |   IMMUNE SYSTEM, GERMLINE ANTIBODY, ANTIBODY POLYSPECIFICTY 
4qt5:H   (THR116) to   (LYS209)  CRYSTAL STRUCTURE OF 3BD10: A MONOCLONAL ANTIBODY AGAINST THE TSH RECEPTOR  |   GRAVES DISEASE, ANTIBODY, TSH RECEPTOR, THYROID, IMMUNE SYSTEM 
4qt5:B   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF 3BD10: A MONOCLONAL ANTIBODY AGAINST THE TSH RECEPTOR  |   GRAVES DISEASE, ANTIBODY, TSH RECEPTOR, THYROID, IMMUNE SYSTEM 
3mr9:A   (GLN180) to   (TRP274)  CRYSTAL STRUCTURE OF MHC CLASS I HLA-A2 MOLECULE COMPLEXED WITH HCMV PP65-495-503 NONAPEPTIDE M5A VARIANT  |   MHC CLASS I, HLA, IMMUNE SYSTEM, IMMUNE RESPONSE, NONAPEPTIDE, VIRAL PEPTIDE, CYTOMEGALOVIRUS, PP65 PROTEIN 
3mrq:A   (GLN180) to   (TRP274)  CRYSTAL STRUCTURE OF MHC CLASS I HLA-A2 MOLECULE COMPLEXED WITH MELAN- A MART1 DECAPEPTIDE VARIANT  |   MHC CLASS I, HLA, IMMUNE SYSTEM, IMMUNE RESPONSE, DECAPEPTIDE, TUMORAL PEPTIDE, MELAN-A, MART1 
5fha:H   (SER120) to   (PRO213)  CRYSTAL STRUCTURE OF PROTECTIVE EBOLA VIRUS ANTIBODY 114  |   IG DOMAIN, FAB, IMMUNE SYSTEM 
3c6s:D   (THR116) to   (PRO214)  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:F   (THR116) to   (LYS211)  CRYSTAL STRUCTURE OF FAB F22-4 IN COMPLEX WITH A SHIGELLA FLEXNERI 2A O-AG PENTADECASACCHARIDE  |   O-ANTIGEN, LPS, SHIGELLA FLEXNERI, ANTIBODY COMPLEX, IMMUNE SYSTEM 
4r7n:A   (SER118) to   (PRO218)  FAB C2E3  |   TLR4 ANTIBODY, IMMUNE SYSTEM 
4r7n:E   (SER120) to   (PRO218)  FAB C2E3  |   TLR4 ANTIBODY, IMMUNE SYSTEM 
3cc5:A   (LEU180) to   (ARG273)  H-2DB COMPLEX WITH HUMAN GP100  |   MURINE MHC, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, IMMUNOGLOBULIN DOMAIN, SECRETED, MELANIN BIOSYNTHESIS, IMMUNE SYSTEM 
3cc5:D   (ARG181) to   (ARG273)  H-2DB COMPLEX WITH HUMAN GP100  |   MURINE MHC, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, IMMUNOGLOBULIN DOMAIN, SECRETED, MELANIN BIOSYNTHESIS, IMMUNE SYSTEM 
4rdq:G   (THR119) to   (PRO215)  CALCIUM-ACTIVATED CHLORIDE CHANNEL BESTROPHIN-1, FROM CHICKEN, IN COMPLEX WITH FAB ANTIBODY FRAGMENTS, CHLORIDE AND CALCIUM  |   TRANSMEMBRANE PROTEIN, MEMBRANE PROTEIN, ION CHANNEL, CALCIUM- ACTIVATED CHLORIDE CHANNEL, CACC, ANION CHANNEL, MEMBRANE, TRANSPORT PROTEIN 
4rdq:I   (THR119) to   (PRO215)  CALCIUM-ACTIVATED CHLORIDE CHANNEL BESTROPHIN-1, FROM CHICKEN, IN COMPLEX WITH FAB ANTIBODY FRAGMENTS, CHLORIDE AND CALCIUM  |   TRANSMEMBRANE PROTEIN, MEMBRANE PROTEIN, ION CHANNEL, CALCIUM- ACTIVATED CHLORIDE CHANNEL, CACC, ANION CHANNEL, MEMBRANE, TRANSPORT PROTEIN 
4rdq:K   (THR119) to   (PRO215)  CALCIUM-ACTIVATED CHLORIDE CHANNEL BESTROPHIN-1, FROM CHICKEN, IN COMPLEX WITH FAB ANTIBODY FRAGMENTS, CHLORIDE AND CALCIUM  |   TRANSMEMBRANE PROTEIN, MEMBRANE PROTEIN, ION CHANNEL, CALCIUM- ACTIVATED CHLORIDE CHANNEL, CACC, ANION CHANNEL, MEMBRANE, TRANSPORT PROTEIN 
4rdq:M   (THR119) to   (PRO215)  CALCIUM-ACTIVATED CHLORIDE CHANNEL BESTROPHIN-1, FROM CHICKEN, IN COMPLEX WITH FAB ANTIBODY FRAGMENTS, CHLORIDE AND CALCIUM  |   TRANSMEMBRANE PROTEIN, MEMBRANE PROTEIN, ION CHANNEL, CALCIUM- ACTIVATED CHLORIDE CHANNEL, CACC, ANION CHANNEL, MEMBRANE, TRANSPORT PROTEIN 
4rdq:O   (THR119) to   (PRO215)  CALCIUM-ACTIVATED CHLORIDE CHANNEL BESTROPHIN-1, FROM CHICKEN, IN COMPLEX WITH FAB ANTIBODY FRAGMENTS, CHLORIDE AND CALCIUM  |   TRANSMEMBRANE PROTEIN, MEMBRANE PROTEIN, ION CHANNEL, CALCIUM- ACTIVATED CHLORIDE CHANNEL, CACC, ANION CHANNEL, MEMBRANE, TRANSPORT PROTEIN 
4rgo:H   (THR123) to   (PRO219)  STRUCTURE OF STAPHYLOCOCCAL ENTEROTOXIN B BOUND TO THE NEUTRALIZING ANTIBODY 14G8  |   NEUTRALIZING ANTIBODY, STAPHYLOCOCCAL ENTEROTOXIN B, TOXIN-IMMUNE SYSTEM COMPLEX 
3nid:H   (THR122) to   (PRO218)  THE CLOSED HEADPIECE OF INTEGRIN ALPHAIIB BETA3 AND ITS COMPLEX WITH AN ALPAHIIB BETA3 -SPECIFIC ANTAGONIST THAT DOES NOT INDUCE OPENING  |   INTEGRIN, HEADPIECE, ALPHAIIB, BETA3, CELL ADHESION-BLOOD CLOTTING COMPLEX 
5fuo:H   (SER123) to   (PRO221)  EXTENDING THE HALF-LIFE OF A FAB FRAGMENT THROUGH GENERATION OF A HUMANISED ANTI-HUMAN SERUM ALBUMIN (HSA) FV DOMAIN: AN INVESTIGATION INTO THE CORRELATION BETWEEN AFFINITY AND SERUM HALF-LIFE  |   IMMUNE SYSTEM, ANTI-ALBUMIN, FAB FRAGMENT, SERUM HALF-LIFE, FCRN, HUMAN SERUM ALBUMIN 
3nz8:H   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF THE HIV-2 NEUTRALIZING FAB FRAGMENT 7C8  |   ANTIGEN BINDING, ANTIBODY, FAB, IMMUNOLOGICAL, HIV-2, V3, GP125, IMMUNE SYSTEM 
3cvh:H   (THR123) to   (PRO219)  HOW TCR-LIKE ANTIBODY RECOGNIZES MHC-BOUND PEPTIDE  |   MHC, TCR, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, ALLERGEN, PHOSPHOPROTEIN, SECRETED, IMMUNOGLOBULIN DOMAIN, IMMUNE SYSTEM 
3cvh:M   (ARG181) to   (TRP274)  HOW TCR-LIKE ANTIBODY RECOGNIZES MHC-BOUND PEPTIDE  |   MHC, TCR, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, TRANSMEMBRANE, ALLERGEN, PHOSPHOPROTEIN, SECRETED, IMMUNOGLOBULIN DOMAIN, IMMUNE SYSTEM 
3cvi:H   (THR123) to   (PRO219)  HOW TCR-LIKE ANTIBODY RECOGNIZES MHC-BOUND PEPTIDE  |   FAB, IMMUNE SYSTEM 
3o0r:H   (THR127) to   (PRO223)  CRYSTAL STRUCTURE OF NITRIC OXIDE REDUCTASE FROM PSEUDOMONAS AERUGINOSA IN COMPLEX WITH ANTIBODY FRAGMENT  |   OXIDOREDUCTASE, ELECTRON TRANSPORT, HEME, IRON, MEMBRANE, CYTOPLASMIC MEMBRANE, IMMUNE SYSTEM-OXIDOREDUCTASE COMPLEX 
3o11:H   (SER121) to   (PRO219)  ANTI-BETA-AMYLOID ANTIBODY C706 FAB IN SPACE GROUP C2  |   IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM 
4cni:A   (THR123) to   (SER220)  CRYSTAL STRUCTURE OF THE FAB PORTION OF OLOKIZUMAB IN COMPLEX WITH IL-6  |   IMMUNE SYSTEM,  CDP6038, INTERLEUKIN 6 
4cni:H   (THR123) to   (GLU219)  CRYSTAL STRUCTURE OF THE FAB PORTION OF OLOKIZUMAB IN COMPLEX WITH IL-6  |   IMMUNE SYSTEM,  CDP6038, INTERLEUKIN 6 
3o6l:H   (THR120) to   (PRO216)  ANTI-TAT HIV 11H6H1 FAB' COMPLEXED WITH A 15-MER TAT PEPTIDE  |   ANTIGEN-BINDING SITE, U-SHAPED GROOVE, IMMUNE SYSTEM, TAT HIV 
3det:C   (THR124) to   (PRO220)  STRUCTURE OF THE E148A, Y445A DOUBLY UNGATED MUTANT OF E.COLI CLC_EC1, CL-/H+ ANTIPORTER  |   CLC_EC1, ANTIPORTER, EXCHANGE-TRANSPORTER, DOUBLY UNGATED MUTANT, CHLORIDE, INNER MEMBRANE, ION TRANSPORT, MEMBRANE, STRESS RESPONSE, TRANSMEMBRANE, MEMBRANE PROTEIN 
3det:E   (THR124) to   (PRO220)  STRUCTURE OF THE E148A, Y445A DOUBLY UNGATED MUTANT OF E.COLI CLC_EC1, CL-/H+ ANTIPORTER  |   CLC_EC1, ANTIPORTER, EXCHANGE-TRANSPORTER, DOUBLY UNGATED MUTANT, CHLORIDE, INNER MEMBRANE, ION TRANSPORT, MEMBRANE, STRESS RESPONSE, TRANSMEMBRANE, MEMBRANE PROTEIN 
4trp:H   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF MONOCLONAL ANTIBODY AGAINST NEUROBLASTOMA ASSOCIATED ANTIGEN.  |   ANTIBODY, IMMUNE SYSTEM 
5gir:A   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF A FAB FRAGMENT WITH ITS LIGAND PEPTIDE  |   FAB, PEPTIDE LIGAND, MUTATION, IMMUNE SYSTEM 
4tuk:H   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF MONOCLONAL ANTIBODY AGAINST NEUROBLASTOMA ASSOCIATED ANTIGEN.  |   IMMUNE SYSTEM, NEUROBLASTOMA 
4tuo:C   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF MONOCLONAL ANTIBODY AGAINST NEUROBLASTOMA ASSOCIATED ANTIGEN.  |   NEUROBLASTOMA, IMMUNE SYSTEM 
3okd:B   (ALA115) to   (PRO212)  CRYSTAL STRUCTURE OF S25-39 IN COMPLEX WITH KDO  |   ANTIBODY, FAB, IGG, CARBOHYDRATE, IMMUNE SYSTEM 
3oke:B   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF S25-39 IN COMPLEX WITH KO  |   ANTIBODY, FAB, IGG, CARBOHYDRATE, IMMUNE SYSTEM 
3okk:B   (THR125) to   (PRO221)  CRYSTAL STRUCTURE OF S25-39 IN COMPLEX WITH KDO(2.4)KDO  |   ANTIBODY, FAB, IGG, CARBOHYDRATE, IMMUNE SYSTEM 
3okl:B   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF S25-39 IN COMPLEX WITH KDO(2.8)KDO  |   ANTIBODY, FAB, IGG, CARBOHYDRATE, IMMUNE SYSTEM 
3okm:B   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF UNLIGANDED S25-39  |   ANTIBODY, FAB, IGG, CARBOHYDRATE, IMMUNE SYSTEM 
3oko:B   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF S25-39 IN COMPLEX WITH KDO(2.8)KDO(2.4)KDO  |   ANTIBODY, FAB, IGG, CARBOHYDRATE, IMMUNE SYSTEM 
3opz:H   (THR122) to   (PRO218)  CRYSTAL STRUCTURE OF TRANS-SIALIDASE IN COMPLEX WITH THE FAB FRAGMENT OF A NEUTRALIZING MONOCLONAL IGG ANTIBODY  |   SIX-BLADED BETA-PROPELLER NEURAMINIDASE IMMUNOGLOBULIN DOMAIN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX, HYDROLASE-IMMUNE SYSTEM COMPLEX 
3opz:I   (THR122) to   (PRO218)  CRYSTAL STRUCTURE OF TRANS-SIALIDASE IN COMPLEX WITH THE FAB FRAGMENT OF A NEUTRALIZING MONOCLONAL IGG ANTIBODY  |   SIX-BLADED BETA-PROPELLER NEURAMINIDASE IMMUNOGLOBULIN DOMAIN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX, HYDROLASE-IMMUNE SYSTEM COMPLEX 
3opz:J   (THR122) to   (PRO218)  CRYSTAL STRUCTURE OF TRANS-SIALIDASE IN COMPLEX WITH THE FAB FRAGMENT OF A NEUTRALIZING MONOCLONAL IGG ANTIBODY  |   SIX-BLADED BETA-PROPELLER NEURAMINIDASE IMMUNOGLOBULIN DOMAIN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX, HYDROLASE-IMMUNE SYSTEM COMPLEX 
3oz9:H   (THR116) to   (LYS222)  CRYSTAL STRUCTURE OF ANTI-GP41 FAB NC-1  |   IMMUNOGLOBULIN FOLD, NON-NEUTRALIZING ANTIBODY, HIV-1 GP41 6-HELIX BUNDLE CORE, IMMUNE SYSTEM 
4dgi:H   (PRO124) to   (PRO217)  STRUCTURE OF POM1 FAB FRAGMENT COMPLEXED WITH HUMAN PRPC FRAGMENT 120- 230  |   PRION, ANTIBODY, PROTEIN BINDING 
4u6h:C   (THR122) to   (LYS215)  VACCINIA L1/M12B9-FAB COMPLEX  |   IGG2A, FAB, HEAVY CHAIN LIGHT CHAIN 
4dke:H   (SER113) to   (PRO213)  CRYSTAL STRUCTURE OF HUMAN INTERLEUKIN-34 BOUND TO FAB1.1  |   DIMERIC FOUR-HELIX BUNDLE CYTOKINE, IGG, GLYCOSYLATION, CYTOKINE- IMMUNE SYSTEM COMPLEX 
4ub0:H   (SER122) to   (PRO220)  NEW DESIGN FOR MONOVALENT BISPECIFIC IGG THROUGH CYSTEINE ENGINEERING OF THE CH1-CL INTERFACE  |   FAB, KNOBS-INTO-HOLES, BISPECIFIC, IMMUNE SYSTEM 
5i30:H   (THR120) to   (PRO216)  CRYSTAL STRUCTURE OF THE HUMAN ASTROVIRUS 2 NEUTRALIZING MONOCLONAL ANTIBODY PL-2 FAB FRAGMENT AT 1.9 A RESOLUTION  |   ANTIBODY FAB FRAGMENT, IMMUNE SYSTEM 
3phq:B   (ILE119) to   (PRO215)  CRYSTAL STRUCTURE OF S64-4 IN COMPLEX WITH KDO  |   ANTIBODY, FAB, IGG, CARBOHYDRATE, CARBOHYDRATE-BINDING PROTEIN 
4uim:E   (THR125) to   (PRO221)  CRYSTAL STRUCTURE OF QUININE-DEPENDENT FAB 314.3  |   IMMUNE SYSTEM, QUININE-DEPENDENT, MOUSE MAB 
4uin:H   (THR125) to   (PRO221)  CRYSTAL STRUCTURE OF QUININE-DEPENDENT FAB 314.3 WITH QUININE  |   IMMUNE SYSTEM, QUININE-DEPENDENT, MOUSE MAB 
4uom:H   (SER116) to   (PRO215)  ELECTRON CRYO-MICROSCOPY OF VENEZUELAN EQUINE  ENCEPHALITIS VIRUS TC-83 IN COMPLEX WITH NEUTRALIZING ANTIBODY FAB F5  |   VIRAL PROTEIN, ALPHAVIRUS, VENEZUELAN, ANTIBODY NEUTRALIZATION, FAB 
4uuj:A   (SER125) to   (PRO217)  POTASSIUM CHANNEL KCSA-FAB WITH TETRAHEXYLAMMONIUM  |   IMMUNE SYSTEM-METAL TRANSPORT COMPLEX, QUATERNARY AMMONIUM, PROTEIN-ANTIBODY FAB COMPLEX, IONIC CHANNEL, ION TRANSPORT, POTASSIUM CHANNEL 
4ebq:H   (THR123) to   (PRO219)  FAB STRUCTURE OF ANTI-VACCINIA VIRUS D8L ANTIGEN MOUSE IGG2A LA5  |   VARIABLE DOMAIN, CONSTANT DOMAIN, CDR, HYPERVARIABLE REGION, NEUTRALIZING ANTIBODY, VACCINIA VIRUS, D8L ENVELOPE PROTEIN, CONFORMATIONAL EPITOPE, DISCONTINUOUS EPITOPE, D8L ANTIGEN BINDING, NEUTRALIZING MAB IN PRESENCE OF COMPLEMENT, D8L VACCINIA ENVELOPE PROTEIN, PAPAIN TREATMENT, IMMUNE SYSTEM 
4evn:C   (GLY122) to   (PRO228)  CRYSTAL STRUCTURE OF FAB CR6261 (SOMATIC HEAVY CHAIN WITH GERMLINE- REVERTED LIGHT CHAIN)  |   ANTIBODY, IMMUNE SYSTEM, INFLUENZA HA 
4evn:O   (GLY122) to   (PRO228)  CRYSTAL STRUCTURE OF FAB CR6261 (SOMATIC HEAVY CHAIN WITH GERMLINE- REVERTED LIGHT CHAIN)  |   ANTIBODY, IMMUNE SYSTEM, INFLUENZA HA 
4f3f:B   (SER126) to   (PRO219)  CRYSTAL STRUCTURE OF MSLN7-64 MORAB-009 FAB COMPLEX  |   ANTIBODY FAB, RECOGNIZE MESOTHELIN, MESOTHELIN, IMMUNE SYSTEM 
4fg6:C   (THR124) to   (PRO220)  STRUCTURE OF ECCLC E148A MUTANT IN GLUTAMATE  |   TRANSPORTER, MEMBRANE, TRANSPORT PROTEIN 
4fg6:E   (THR124) to   (PRO220)  STRUCTURE OF ECCLC E148A MUTANT IN GLUTAMATE  |   TRANSPORTER, MEMBRANE, TRANSPORT PROTEIN 
3r08:H   (LYS115) to   (GLU226)  CRYSTAL STRUCTURE OF MOUSE CD3EPSILON IN COMPLEX WITH ANTIBODY 2C11 FAB  |   CD3EPSILON, ANTIBODY, T-CELL RECEPTOR, SIGNALLING, IMMUNE SYSTEM 
5j9p:A   (THR121) to   (PRO217)  KCSA IN VITRO  |   MEMBRANE PROTEIN, ION CHANNEL, IN VITRO, METAL TRANSPORT 
3ra7:H   (THR128) to   (PRO224)  BISPECIFIC DIGOXIGENIN BINDING ANTIBODIES FOR TARGETED PAYLOAD DELIVERY  |   FAB FRAGMENT, ANTIBODY ENGINEERING, CANCER, TARGETED PAYLOAD DELIVERY, IMMUNE SYSTEM 
3ra7:I   (THR128) to   (LYS221)  BISPECIFIC DIGOXIGENIN BINDING ANTIBODIES FOR TARGETED PAYLOAD DELIVERY  |   FAB FRAGMENT, ANTIBODY ENGINEERING, CANCER, TARGETED PAYLOAD DELIVERY, IMMUNE SYSTEM 
4fqr:a   (SER115) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY C05 BOUND TO H3 INFLUENZA HEMAGGLUTININ  |   VIRAL FUSION PROTEIN, IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4fqr:e   (SER115) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY C05 BOUND TO H3 INFLUENZA HEMAGGLUTININ  |   VIRAL FUSION PROTEIN, IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4fqr:k   (SER115) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY C05 BOUND TO H3 INFLUENZA HEMAGGLUTININ  |   VIRAL FUSION PROTEIN, IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4fqr:m   (SER115) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY C05 BOUND TO H3 INFLUENZA HEMAGGLUTININ  |   VIRAL FUSION PROTEIN, IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4fqr:o   (SER115) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY C05 BOUND TO H3 INFLUENZA HEMAGGLUTININ  |   VIRAL FUSION PROTEIN, IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4fqr:q   (SER115) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY C05 BOUND TO H3 INFLUENZA HEMAGGLUTININ  |   VIRAL FUSION PROTEIN, IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4fqr:s   (SER115) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY C05 BOUND TO H3 INFLUENZA HEMAGGLUTININ  |   VIRAL FUSION PROTEIN, IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4fqr:u   (SER115) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY C05 BOUND TO H3 INFLUENZA HEMAGGLUTININ  |   VIRAL FUSION PROTEIN, IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
4fqr:w   (SER115) to   (PRO213)  CRYSTAL STRUCTURE OF BROADLY NEUTRALIZING ANTIBODY C05 BOUND TO H3 INFLUENZA HEMAGGLUTININ  |   VIRAL FUSION PROTEIN, IMMUNOGLOBULIN, VIRUS ATTACHMENT AND ENTRY, IMMUNE RECOGNITION, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
5jw3:H   (SER128) to   (PRO228)  STRUCTURE OF MEDI8852 FAB FRAGMENT IN COMPLEX WITH H7 HA  |   ANTIBODY INFLUENZA BROADLY NEUTRALIZING, IMMUNE SYSTEM 
5k9q:G   (GLY133) to   (PRO228)  CRYSTAL STRUCTURE OF MULTIDONOR HV1-18-CLASS BROADLY NEUTRALIZING INFLUENZA A ANTIBODY 16.A.26 IN COMPLEX WITH A/HONG KONG/1-4-MA21- 1/1968 (H3N2) HEMAGGLUTININ  |   HV1-18 (QXXV), MULTIDONOR, H5, UNIVERSAL INFLUENZA VACCINE, IMMUNE SYSTEM 
4gag:H   (THR116) to   (PRO212)  STRUCTURE OF THE BROADLY NEUTRALIZING ANTIBODY AP33 IN COMPLEX WITH ITS HCV EPITOPE (E2 RESIDUES 412-423)  |   ANTIBODY FAB, NEUTRALIZING ANTIBODY, HCV E2 BINDING, IMMUNE SYSTEM 
4gaj:H   (THR116) to   (PRO212)  STRUCTURE OF THE BROADLY NEUTRALIZING ANTIBODY AP33 IN COMPLEX WITH ITS HCV EPITOPE (E2 RESIDUES 411-424)  |   ANTIBODY FAB, NEUTRALIZING ANTIBODY, HCV E2 BINDING, IMMUNE SYSTEM 
4gay:H   (THR116) to   (PRO212)  STRUCTURE OF THE BROADLY NEUTRALIZING ANTIBODY AP33  |   ANTIBODY FAB, NEUTRALIZING ANTIBODY, HCV E2, IMMUNE SYSTEM 
4gq9:H   (ALA123) to   (PRO217)  CHIKUNGUNYA VIRUS NEUTRALIZING ANTIBODY 9.8B FAB FRAGMENT  |   IGG FOLD, ANTIBODY, VIRAL PROTEIN 
5kvg:H   (THR116) to   (PRO227)  ZIKA SPECIFIC ANTIBODY, ZV-67, BOUND TO ZIKA ENVELOPE DIII  |   ZIKA VIRUS, ENVELOPE PROTEIN, VIRAL PROTEIN, ANTIBODY, STRUCTURAL GENOMICS, CSGID, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
5t5n:G   (THR119) to   (PRO215)  CALCIUM-ACTIVATED CHLORIDE CHANNEL BESTROPHIN-1 (BEST1), TRIPLE MUTANT: I76A, F80A, F84A; IN COMPLEX WITH AN FAB ANTIBODY FRAGMENT, CHLORIDE, AND CALCIUM  |   ION CHANNEL, ANION, CHLORIDE, CALCIUM-ACTIVATED, EUKARYOTIC MEMBRANE PROTEIN, CACC, MEMBRANE PROTEIN 
5t5n:I   (THR119) to   (PRO215)  CALCIUM-ACTIVATED CHLORIDE CHANNEL BESTROPHIN-1 (BEST1), TRIPLE MUTANT: I76A, F80A, F84A; IN COMPLEX WITH AN FAB ANTIBODY FRAGMENT, CHLORIDE, AND CALCIUM  |   ION CHANNEL, ANION, CHLORIDE, CALCIUM-ACTIVATED, EUKARYOTIC MEMBRANE PROTEIN, CACC, MEMBRANE PROTEIN 
6fab:H   (THR124) to   (PRO220)  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 
15c8:H   (THR116) to   (VAL226)  CATALYTIC ANTIBODY 5C8, FREE FAB  |   CATALYTIC ANTIBODY, FAB, RING CLOSURE REACTION 
2ai0:H   (THR126) to   (PRO222)  ANTI-COCAINE ANTIBODY 7.5.21, CRYSTAL FORM III  |   IMMUNE SYSTEM 
2ai0:I   (THR126) to   (PRO222)  ANTI-COCAINE ANTIBODY 7.5.21, CRYSTAL FORM III  |   IMMUNE SYSTEM 
2ajx:H   (THR116) to   (PRO227)  CRYSTAL STRUCTURE OF COCAINE CATALYTIC ANTIBODY 7A1 FAB' IN COMPLEX WITH TRANSITION STATE ANALOG  |   CATALYTIC ANTIBODY, FAB, TRANSITION STATE ANALOG, HYDROLYTIC, IMMUNE SYSTEM 
1bbd:H   (PRO124) to   (PRO217)  THREE DIMENSIONAL STRUCTURE OF THE FAB FRAGMENT OF A NEUTRALIZING ANTIBODY TO HUMAN RHINOVIRUS SEROTYPE 2  |   IMMUNOGLOBULIN 
4hix:H   (SER113) to   (PRO213)  CRYSTAL STRUCTURE OF A HUMANISED 3D6 FAB BOUND TO AMYLOID BETA PEPTIDE  |   IMMUNOGLOBULIN, IMMUNOTHERAPY CANDIDATE, AMYLOID BETA PEPTIDE, PROTEIN FIBRIL-IMMUNE SYSTEM COMPLEX 
3f7v:A   (THR121) to   (PRO217)  KCSA POTASSIUM CHANNEL IN THE OPEN-INACTIVATED STATE WITH 23 A OPENING AT T112  |   KCSA, POTASSIUM CHANNEL, INACTIVATION, OPEN, CELL MEMBRANE, ION TRANSPORT, IONIC CHANNEL, MEMBRANE, TRANSMEMBRANE, TRANSPORT, VOLTAGE-GATED CHANNEL, MEMBRANE PROTEIN-METAL TRANSPORT COMPLEX 
4x8j:H   (THR118) to   (PRO214)  CRYSTAL STRUCTURE OF MURINE 12F4 FAB MONOCLONAL ANTIBODY AGAINST ADAMTS5  |   MONOCLONAL, IMMUNE SYSTEM 
4x8j:A   (THR118) to   (PRO214)  CRYSTAL STRUCTURE OF MURINE 12F4 FAB MONOCLONAL ANTIBODY AGAINST ADAMTS5  |   MONOCLONAL, IMMUNE SYSTEM 
3fb5:A   (THR121) to   (PRO217)  KCSA POTASSIUM CHANNEL IN THE PARTIALLY OPEN STATE WITH 14.5 A OPENING AT T112  |   KCSA, OPEN, INACTIVATION, POTASSIUM CHANNEL, CELL MEMBRANE, ION TRANSPORT, IONIC CHANNEL, MEMBRANE, TRANSMEMBRANE, TRANSPORT, VOLTAGE-GATED CHANNEL, MEMBRANE PROTEIN-METAL TRANSPORT COMPLEX 
3fb7:A   (THR121) to   (PRO217)  OPEN KCSA POTASSIUM CHANNEL IN THE PRESENCE OF RB+ ION  |   KCSA, OPEN, INACTIVATION, POTASSIUM CHANNEL, CELL MEMBRANE, ION TRANSPORT, IONIC CHANNEL, MEMBRANE, TRANSMEMBRANE, TRANSPORT, VOLTAGE-GATED CHANNEL, MEMBRANE PROTEIN-METAL TRANSPORT COMPLEX 
4xh2:C   (THR116) to   (PRO213)  CRYSTAL STRUCTURE OF HUMAN PAXILLIN LD4 MOTIF IN COMPLEX WITH FAB FRAGMENT  |   SYNTHETIC ANTIBODY, PAXILLIN, LD MOTIF, IMMUNOGLOBULIN, FAB FRAGMENT, COMPLEX, FOCAL ADHESION, CELL ADHESION 
2c1o:B   (THR116) to   (PRO212)  ENAIIHIS FAB FRAGMENT IN THE FREE FORM  |   FAB FRAGMENT, ENANTIOSELECTIVE, FINROZOLE, IMMUNE SYSTEM, ANTIBODY, ENA11HIS ANTIBODY, IMMUNOGLOBULIN DOMAIN 
3sge:J   (THR118) to   (PRO214)  CRYSTAL STRUCTURE OF MAB 17.2 IN COMPLEX WITH R13 PEPTIDE  |   IMMUNOGLOBULIN, ANTIGEN BINDING, IMMUNE SYSTEM 
3fo9:B   (THR116) to   (PRO227)  CRYSTAL STRUCTURE OF ALDOLASE ANTIBODY 33F12 FAB' IN COMPLEX WITH HAPTEN 1,3-DIKETONE  |   ALDOLASE ANTIBODY, ENAMINE INTERMEDIATE, AMINE CATALYSIS, IMMUNE SYSTEM 
1p2c:B   (THR419) to   (PRO515)  CRYSTAL STRUCTURE ANALYSIS OF AN ANTI-LYSOZYME ANTIBODY  |   MONOCLONAL ANTIBODY IGG1, KAPPA ANTIBODY/ANTIGEN COMPLEX, IMMUNE SYSTEM/HYDROLASE COMPLEX 
1p2c:E  (THR1319) to  (PRO1415)  CRYSTAL STRUCTURE ANALYSIS OF AN ANTI-LYSOZYME ANTIBODY  |   MONOCLONAL ANTIBODY IGG1, KAPPA ANTIBODY/ANTIGEN COMPLEX, IMMUNE SYSTEM/HYDROLASE COMPLEX 
4iho:D   (ARG181) to   (ARG273)  CRYSTAL STRUCTURE OF H-2DB Y159F IN COMPLEX WITH CHIMERIC GP100  |   MHC, H-2DB, GLYCOPROTEIN, IMMUNE RESPONSE, MHC I, TRANSMEMBRANE, IMMUNOGLOBULIN DOMAIN, DISEASE MUTATION, MELANOMA, IMMUNE SYSTEM, TUMOR ASSOCIATED ANTIGEN, ALTERED PEPTIDE LIGAND, T CELL RECEPTOR 
1pkq:B   (SER113) to   (PRO213)  MYELIN OLIGODENDROCYTE GLYCOPROTEIN-(8-18C5) FAB-COMPLEX  |   AUTOANTIBODY, MULTIPLE SCLEROSIS, EAE, IMMUNE SYSTEM 
1pkq:G   (SER113) to   (PRO213)  MYELIN OLIGODENDROCYTE GLYCOPROTEIN-(8-18C5) FAB-COMPLEX  |   AUTOANTIBODY, MULTIPLE SCLEROSIS, EAE, IMMUNE SYSTEM 
3t65:B   (THR114) to   (PRO210)  S25-2- A(2-8)KDO DISACCHARIDE COMPLEX  |   ANTIGEN-BINDING FRAGMENT, FAB, ANTI-CARBOHYDRATE, ANTI-LPS, ANTIBODY, IMMUNOGLOBULIN, KDO, IMMUNE SYSTEM 
2r23:B   (THR114) to   (PRO210)  CRYSTAL STRUCTURE OF S25-2 FAB IN COMPLEX WITH KDO ANALOGUES  |   FAB, ANTI-CARBOHYDRATE ANTIBODY, IMMUNE SYSTEM 
3gsq:A   (GLN180) to   (TRP274)  CRYSTAL STRUCTURE OF THE BINARY COMPLEX BETWEEN HLA-A2 AND HCMV NLV-M5S PEPTIDE VARIANT  |   HLA, HUMAN CYTOMEGALOVIRUS, PP65, T CELL RECEPTOR (TCR), IMMUNE RESPONSE, PUBLIC RESPONSE, IMMUNODOMINANCE, RESTRAINED RESPONSE, HOST-VIRUS INTERACTION, MEMBRANE, MHC I, POLYMORPHISM, IMMUNOGLOBULIN DOMAIN, IMMUNE SYSTEM 
1q0y:H   (THR116) to   (PRO227)  ANTI-MORPHINE ANTIBODY 9B1 COMPLEXED WITH MORPHINE  |   ANTI-MORPHINE ANTIBODY, FAB, IMMUNE SYSTEM 
1rjy:D   (ARG181) to   (TRP274)  MHC CLASS I NATURAL MUTANT H-2KBM8 HEAVY CHAIN COMPLEXED WITH BETA-2 MICROGLOBULIN AND HERPES SIMPLEX VIRUS GLYCOPROTEIN B PEPTIDE  |   MHC, CLASS I, PEPTIDE, VIRUS, TCR, HERPES, IMMUNE SYSTEM 
4yzf:E   (THR126) to   (PRO222)  CRYSTAL STRUCTURE OF THE ANION EXCHANGER DOMAIN OF HUMAN ERYTHROCYTE BAND 3  |   IMMUNE SYSTEM, HUMAN MEMBRANE PROTEIN, ANION EXCHANGER, ERYTHROCYTES 
4ki5:C   (VAL124) to   (PRO215)  CYSTAL STRUCTURE OF HUMAN FACTOR VIII C2 DOMAIN IN A TERNARY COMPLEX WITH MURINE INHBITORY ANTIBODIES 3E6 AND G99  |   IMMUNOGLOBULIN FOLD, DISCOIDIN FOLD, ANTIBODY, BLOOD COAGULATION FACTOR, ANTIGEN BINDING, BLOOD PLASMA, IMMUNE SYSTEM 
3i75:B   (THR128) to   (PRO223)  ANTIBODY STRUCTURE  |   ANTIBODY, IGG, IMMUNE SYSTEM 
1h0d:B   (THR116) to   (LYS209)  CRYSTAL STRUCTURE OF HUMAN ANGIOGENIN IN COMPLEX WITH FAB FRAGMENT OF ITS MONOCLONAL ANTIBODY MAB 26-2F  |   IMMUNE SYSTEM/HYDROLASE, COMPLEX (ANTIBODY/HYDROLASE), RIBONUCLEASE, ANTIBODY 
3vi3:H   (THR121) to   (LYS214)  CRYSTAL STRUCTURE OF ALPHA5BETA1 INTEGRIN HEADPIECE (LIGAND-FREE FORM)  |   BETA PROPELLER FOLD, ROSSMANN FOLD, BETA SANDWICH, FIBRONECTIN RECEPTOR, CELL ADHESION-IMMUNE SYSTEM COMPLEX 
3vi3:F   (THR121) to   (PRO217)  CRYSTAL STRUCTURE OF ALPHA5BETA1 INTEGRIN HEADPIECE (LIGAND-FREE FORM)  |   BETA PROPELLER FOLD, ROSSMANN FOLD, BETA SANDWICH, FIBRONECTIN RECEPTOR, CELL ADHESION-IMMUNE SYSTEM COMPLEX 
2h2s:C   (THR124) to   (PRO220)  CRYSTAL STRUCTURE OF E148A MUTANT OF CLC-EC1 IN SECN-  |   CLC; TRANSPORTER; CHLORIDE; ANTIPORT, ION TRANSPORT 
1tqb:B   (THR116) to   (PRO223)  OVINE RECOMBINANT PRP(114-234), VRQ VARIANT IN COMPLEX WITH THE FAB OF THE VRQ14 ANTIBODY  |   PRION, ANTIBODY, UNKNOWN FUNCTION/IMMUNE SYSTEM COMPLEX 
4lmq:H   (SER120) to   (PRO213)  DEVELOPMENT AND PRECLINICAL CHARACTERIZATION OF A HUMANIZED ANTIBODY TARGETING CXCL12  |   IMMUNOGLOBULIN, CELL ADHESION-IMMUNE SYSTEM COMPLEX 
4m7j:H   (THR116) to   (PRO212)  CRYSTAL STRUCTURE OF S25-26 IN COMPLEX WITH KDO(2.8)KDO(2.4)KDO TRISACCHARIDE  |   BETA-SANDWICH, CARBOHYDRATE/SUGAR BINDING, IMMUNE SYSTEM 
3wii:I   (THR122) to   (PRO218)  CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF B2212A, A MURINE MONOCLONAL ANTIBODY SPECIFIC FOR THE THIRD FIBRONECTIN DOMAIN (FN3) OF HUMAN ROBO1.  |   IMMUNOGLOBULIN FAB FRAGMENT, ANTI-HEPATOCELLULAR CARCINOMA ANTIBODY, THE THIRD FIBRONECTIN TYPE-III DOMAIN (FN3) OF HUMAN ROBO1, IMMUNE SYSTEM 
2itd:A   (THR121) to   (PRO217)  POTASSIUM CHANNEL KCSA-FAB COMPLEX IN BARIUM CHLORIDE  |   VOLTAGE-GATED CHANNEL, TRANSMEMBRANE, IONIC CHANNEL, ION TRANSPORT, K CHANNEL, PROTEIN-ANTIBODY FAB COMPLEX, MEMBRANE PROTEIN 
1jfq:H   (THR424) to   (PRO520)  ANTIGEN-BINDING FRAGMENT OF THE MURINE ANTI-PHENYLARSONATE ANTIBODY 36-71, "FAB 36-71"  |   IMMUNOGLOBULIN, IMMUNE SYSTEM 
3j3z:H   (THR122) to   (PRO218)  STRUCTURE OF MA28-7 NEUTRALIZING ANTIBODY FAB FRAGMENT FROM ELECTRON CRYO-MICROSCOPY OF ENTEROVIRUS 71 COMPLEXED WITH A FAB FRAGMENT  |   EV71, ENTEROVIRUS, HFMD, STRAIN-SPECIFIC EPTITOPE, VP1-145, IMMUNE SYSTEM 
3x3f:H   (THR129) to   (SER226)  TRAIL-R2 EXTRACELLULAR REGION COMPLEXED TO A FAB FRAGMENT FROM HUMAN AGONIST ANTIBODY KMTR2  |   TRAIL-R2, AGONIST ANTIBODY, APOPTOSIS-IMMUNE SYSTEM COMPLEX 
1kcu:H   (THR119) to   (PRO215)  CRYSTAL STRUCTURE OF ANTIBODY PC287  |   ANTI-PEPTIDE ANTIBODY, IMMUNE SYSTEM 
2y6s:D   (THR116) to   (PRO212)  STRUCTURE OF AN EBOLAVIRUS-PROTECTIVE ANTIBODY IN COMPLEX WITH ITS MUCIN-DOMAIN LINEAR EPITOPE  |   IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX 
2y6s:H   (THR116) to   (PRO212)  STRUCTURE OF AN EBOLAVIRUS-PROTECTIVE ANTIBODY IN COMPLEX WITH ITS MUCIN-DOMAIN LINEAR EPITOPE  |   IMMUNE SYSTEM-VIRAL PROTEIN COMPLEX 
2mpa:H   (THR124) to   (PRO220)  BACTERICIDAL ANTIBODY AGAINST NEISSERIA MENINGITIDIS  |   MURINE IMMUNOGLOBULIN IGG2A KAPPA, BACTERICIDAL ANTIBODY, EPITOPE P1.16 OF PORA FROM NEISSERIA MENINGITIDIS, COMPLEX (IMMUNOGLOBULIN- PEPTIDE), IMMUNE SYSTEM 
5cp3:H   (THR116) to   (PRO211)  CRYSTAL STRUCTURE OF AN ANTIGEN-BINDING FRAGMENT OF MONOCLONAL ANTIBODY AGAINST SULFONAMIDES IN COMPLEX WITH SULFATHIAZOLE  |   SULFATHIAZOLE, ANTI-SULFONAMIDES ANTIBODY, ANTIGEN-BINDING FRAGMENT, COMPLEX, IMMUNE SYSTEM 
2zuq:C   (LYS121) to   (PRO218)  CRYSTAL STRUCTURE OF DSBB-FAB COMPLEX  |   DISULFIDE BOND, MEMBRANE PROTEIN, FAB, E. COLI, CELL INNER MEMBRANE, CELL MEMBRANE, CHAPERONE, ELECTRON TRANSPORT, MEMBRANE, OXIDOREDUCTASE, REDOX-ACTIVE CENTER, TRANSMEMBRANE, TRANSPORT, OXIDOREDUCTASE/IMMUNE SYSTEM COMPLEX 
1mie:H   (THR116) to   (PRO227)  CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF ESTEROLYTIC ANTIBODY MS5-393  |   CATALYTIC ANTIBODY, ESTER HYDROLYSIS, ESTEROLYTIC, FAB, IMMUNOGLOBULIN, IMMUNE SYSTEM 
3ks0:H   (THR120) to   (PRO216)  CRYSTAL STRUCTURE OF THE HEME DOMAIN OF FLAVOCYTOCHROME B2 IN COMPLEX WITH FAB B2B4  |   ELECTRON TRANSFER, EPITOPE, DOMAIN MOBILITY, FLAVOCYTOCHROME B2, ANTIBODY, FAB, HEME DOMAIN, ELECTRON TRANSPORT, FLAVOPROTEIN, FMN, HEME, METAL-BINDING, MITOCHONDRION, OXIDOREDUCTASE, RESPIRATORY CHAIN, TRANSIT PEPTIDE, TRANSPORT 
3aaz:H   (SER125) to   (PRO225)  CRYSTAL STRUCTURE OF THE HUMANIZED RECOMBINANT FAB FRAGMENT OF A MURINE; ANTIBODY  |   ANTIBODY ENGINEERING, HUMANIZATION, HWO-2 FAB, IMMUNE SYSTEM 
4plk:D   (PRO126) to   (ASP217)  HEPATITIS E VIRUS E2S DOMAIN (GENOTYPE I) IN COMPLEX WITH A NEUTRALIZING ANTIBODY 8G12  |   COMPLEX, NEUTRALIZING ANTIBODY, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX 
5dqd:H   (THR116) to   (PRO212)  STRUCTURE OF S55-5 FAB IN COMPLEX WITH LIPID A CARBOHYDRATE BACKBONE  |   CARBOHYDRATE BINDING, IMMUNE SYSTEM, ANTIBODY 
2a6k:B   (THR124) to   (PRO220)  CRYSTAL STRUCTURE ANALYSIS OF THE GERMLINE ANTIBODY 36-65 FAB IN COMPLEX WITH THE DODECAPEPTIDE SLGDNLTNHNLR  |   IMMUNOGLOBULIN FOLD, FAB-PEPTIDE COMPLEX, IMMUNE SYSTEM 
5eoc:H   (THR122) to   (PRO216)  CRYSTAL STRUCTURE OF FAB C2 IN COMPLEX WITH A CYCLIC VARIANT OF HEPATITIS C VIRUS E2 EPITOPE I  |   COMPLEX, MONOCLONAL ANTIBODIES, HCV, IMMUNE SYSTEM 
5eoc:J   (THR122) to   (PRO216)  CRYSTAL STRUCTURE OF FAB C2 IN COMPLEX WITH A CYCLIC VARIANT OF HEPATITIS C VIRUS E2 EPITOPE I  |   COMPLEX, MONOCLONAL ANTIBODIES, HCV, IMMUNE SYSTEM 
3bdy:H   (SER117) to   (PRO215)  DUAL SPECIFIC BH1 FAB IN COMPLEX WITH VEGF  |   FAB COMPLEX, ANGIOGENESIS, DEVELOPMENTAL PROTEIN, DIFFERENTIATION, GLYCOPROTEIN, GROWTH FACTOR, HEPARIN-BINDING, MITOGEN, SECRETED, HORMONE 
3bzf:A   (HIS188) to   (TRP274)  THE HUMAN NON-CLASSICAL MAJOR HISTOCOMPATIBILITY COMPLEX MOLECULE HLA-E  |   MHC FOLD, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, POLYMORPHISM, TRANSMEMBRANE, DISEASE MUTATION, GLYCATION, IMMUNOGLOBULIN DOMAIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, HOST-VIRUS INTERACTION, UBL CONJUGATION, IMMUNE SYSTEM 
3bzf:C   (HIS188) to   (TRP274)  THE HUMAN NON-CLASSICAL MAJOR HISTOCOMPATIBILITY COMPLEX MOLECULE HLA-E  |   MHC FOLD, GLYCOPROTEIN, IMMUNE RESPONSE, MEMBRANE, MHC I, POLYMORPHISM, TRANSMEMBRANE, DISEASE MUTATION, GLYCATION, IMMUNOGLOBULIN DOMAIN, PYRROLIDONE CARBOXYLIC ACID, SECRETED, HOST-VIRUS INTERACTION, UBL CONJUGATION, IMMUNE SYSTEM 
4rgn:B   (THR123) to   (PRO219)  STRUCTURE OF STAPHYLOCOCCAL ENTEROTOXIN B BOUND TO TWO NEUTRALIZING ANTIBODIES, 14G8 AND 6D3  |   NEUTRALIZING ANTIBODY, STAPHYLOCOCCAL ENTEROTOXIN B, TOXIN-IMMUNE SYSTEM COMPLEX 
4rgn:H   (THR123) to   (PRO219)  STRUCTURE OF STAPHYLOCOCCAL ENTEROTOXIN B BOUND TO TWO NEUTRALIZING ANTIBODIES, 14G8 AND 6D3  |   NEUTRALIZING ANTIBODY, STAPHYLOCOCCAL ENTEROTOXIN B, TOXIN-IMMUNE SYSTEM COMPLEX 
3o6k:H   (THR120) to   (PRO216)  CRYSTAL STRUCTURE OF ANTI-TAT HIV FAB'11H6H1  |   ANTIGEN-BINDING SITE, U-SHAPED GROOVE, IMMUNE SYSTEM, TAT HIV 
4tpr:H   (THR124) to   (PRO220)  STRUCTURE OF TAU5 ANTIBODY FAB FRAGMENT  |   IMMUNE SYSTEM, MONOCLONAL ANTIBODY 
3or7:A   (THR121) to   (PRO217)  ON THE STRUCTURAL BASIS OF MODAL GATING BEHAVIOR IN K+CHANNELS - E71I  |   INACTIVATION, ALPHA-HELICAL, POTASSIUM CHANNEL, IMMUNE SYSTEM- TRANSPORT PROTEIN COMPLEX 
4g6k:H   (SER127) to   (PRO220)  CRYSTAL STRUCTURE OF THE THERAPEUTIC ANTIBODY BINDING FRAGMENT OF GEVOKIZUMAB IN ITS UNBOUND STATE  |   IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM, CYTOKINE, INTERLEUKINE-1BETA 
4g6m:H   (SER127) to   (PRO220)  CRYSTAL STRUCURE OF HUMAN IL-1BETA IN COMPLEX WITH THERAPEUTIC ANTIBODY BINDING FRAGMENT OF GEVOKIZUMAB  |   IMMUNOGLOBULIN FOLD, IMMUNE SYSTEM, INTERLEUKINE-1BETA 
5kvf:H   (THR116) to   (PRO227)  ZIKA SPECIFIC ANTIBODY, ZV-64, BOUND TO ZIKA ENVELOPE DIII  |   ZIKA VIRUS, ENVELOPE PROTEIN, VIRAL PROTEIN, STRUCTURAL GENOMICS, ANTIBODY, CSGID, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX