4NQV
 
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4OCX
 | | Fab complex with methotrexate | | Descriptor: | Fab ADD056 Heavy Chain, Fab ADD056 Light Chain, N-(4-{[(2,4-DIAMINOPTERIDIN-1-IUM-6-YL)METHYL](METHYL)AMINO}BENZOYL)-L-GLUTAMIC ACID | | Authors: | Longenecker, K.L, Judge, R.A, Gayda, S, Manoj, S, Saldana, S, Ruan, Q, Swift, K, Tetin, S. | | Deposit date: | 2014-01-09 | | Release date: | 2014-07-02 | | Last modified: | 2017-11-22 | | Method: | X-RAY DIFFRACTION (2.39 Å) | | Cite: | Water channel in the binding site of a high affinity anti-methotrexate antibody.
Biochemistry, 53, 2014
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5HGH
 | | HLA*A2402 complexed with HIV nef138 10mer epitope | | Descriptor: | Beta-2-microglobulin, HLA class I histocompatibility antigen, A-24 alpha chain, ... | | Authors: | Shi, Y, Qi, J, Gao, G.F. | | Deposit date: | 2016-01-08 | | Release date: | 2016-06-08 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.392 Å) | | Cite: | Effects of a Single Escape Mutation on T Cell and HIV-1 Co-adaptation.
Cell Rep, 15, 2016
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3NFN
 | | Recognition of peptide-MHC by a V-delta/V-beta TCR | | Descriptor: | 10-mer peptide from Protein Nef, Beta-2-microglobulin, HLA class I histocompatibility antigen, ... | | Authors: | Shi, Y, Qi, J, Gao, F, Gao, G.F. | | Deposit date: | 2010-06-10 | | Release date: | 2011-07-13 | | Last modified: | 2013-09-11 | | Method: | X-RAY DIFFRACTION (2.392 Å) | | Cite: | Plasticity of human CD8 alpha alpha binding to peptide-HLA-A*2402
Mol.Immunol., 48, 2011
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7N1F
 | | SARS-CoV-2 YLQ peptide-specific TCR pYLQ7 binds to YLQ-HLA-A2 | | Descriptor: | Beta-2-microglobulin, MHC class I antigen, A-2 alpha chain, ... | | Authors: | Wu, D, Mariuzza, R.A. | | Deposit date: | 2021-05-27 | | Release date: | 2021-07-28 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.393 Å) | | Cite: | Structural assessment of HLA-A2-restricted SARS-CoV-2 spike epitopes recognized by public and private T-cell receptors.
Nat Commun, 13, 2022
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6AM5
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6UZQ
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4HWZ
 | | Structure of HLA-A68 complexed with an HIV derived peptide | | Descriptor: | 9-mer peptide from Pol protein, Beta-2-microglobulin, HLA class I histocompatibility antigen, ... | | Authors: | Niu, L, Cheng, H, Zhang, S, Tan, S, Zhang, Y, Qi, J, Liu, J, Gao, G.F. | | Deposit date: | 2012-11-09 | | Release date: | 2013-10-16 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.397 Å) | | Cite: | Structural basis for the differential classification of HLA-A*6802 and HLA-A*6801 into the A2 and A3 supertypes
Mol.Immunol., 55, 2013
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5OQI
 | | Crystal Structure of a disulfide trapped single chain trimer composed of the MHC I heavy chain H-2Kb Y84C E63A mutant, beta-2microglobulin, and ovalbumin-derived peptide | | Descriptor: | Beta-2-microglobulin,H-2 class I histocompatibility antigen, K-B alpha chain | | Authors: | Mikolajek, H, Werner, J.M, Beton, M.E. | | Deposit date: | 2017-08-11 | | Release date: | 2018-04-11 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | The partial dissociation of MHC class I-bound peptides exposes their N terminus to trimming by endoplasmic reticulum aminopeptidase 1.
J. Biol. Chem., 293, 2018
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1EHL
 | | 64M-2 ANTIBODY FAB COMPLEXED WITH D(5HT)(6-4)T | | Descriptor: | 5'-(D(5HT)P*(6-4)T)-3', ANTI-(6-4) PHOTOPRODUCT ANTIBODY 64M-2 FAB (HEAVY CHAIN), ANTI-(6-4) PHOTOPRODUCT ANTIBODY 64M-2 FAB (LIGHT CHAIN) | | Authors: | Yokoyama, H, Mizutani, R, Satow, Y, Komatsu, Y, Ohtsuka, E, Nikaido, O. | | Deposit date: | 2000-02-21 | | Release date: | 2001-02-21 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Crystal structure of the 64M-2 antibody Fab fragment in complex with a DNA dT(6-4)T photoproduct formed by ultraviolet radiation.
J.Mol.Biol., 299, 2000
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7M72
 | | MHC-like protein complex structure | | Descriptor: | (3R)-N-[(2S,3R)-1-(alpha-D-galactopyranosyloxy)-3-hydroxy-15-methylhexadecan-2-yl]-3-hydroxyheptadecanamide, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Antigen-presenting glycoprotein CD1d1, ... | | Authors: | Thirunavukkarasu, P, Le Nours, J, Rossjohn, J. | | Deposit date: | 2021-03-26 | | Release date: | 2021-11-10 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Host immunomodulatory lipids created by symbionts from dietary amino acids.
Nature, 600, 2021
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1J8H
 | | Crystal Structure of a Complex of a Human alpha/beta-T cell Receptor, Influenza HA Antigen Peptide, and MHC Class II Molecule, HLA-DR4 | | Descriptor: | 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose, HEMAGGLUTININ HA1 PEPTIDE CHAIN, ... | | Authors: | Hennecke, J, Wiley, D.C. | | Deposit date: | 2001-05-21 | | Release date: | 2002-03-13 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Structure of a complex of the human alpha/beta T cell receptor (TCR) HA1.7, influenza hemagglutinin peptide, and major histocompatibility complex class II molecule, HLA-DR4 (DRA*0101 and DRB1*0401): insight into TCR cross-restriction and alloreactivity.
J.Exp.Med., 195, 2002
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1SBB
 | | T-CELL RECEPTOR BETA CHAIN COMPLEXED WITH SUPERANTIGEN SEB | | Descriptor: | PROTEIN (14.3.D T CELL ANTIGEN RECEPTOR), PROTEIN (STAPHYLOCOCCAL ENTEROTOXIN B) | | Authors: | Li, H, Mariuzza, R.A. | | Deposit date: | 1999-02-22 | | Release date: | 1999-03-01 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Three-dimensional structure of the complex between a T cell receptor beta chain and the superantigen staphylococcal enterotoxin B.
Immunity, 9, 1998
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1R3I
 | | potassium channel KcsA-Fab complex in Rb+ | | Descriptor: | Antibody Fab fragment heavy chain, Antibody Fab fragment light chain, DIACYL GLYCEROL, ... | | Authors: | Zhou, Y, MacKinnon, R. | | Deposit date: | 2003-10-02 | | Release date: | 2003-11-25 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | The occupancy of ions in the K+ selectivity filter: Charge balance and coupling of ion binding to a protein conformational change underlie high conduction rates
J.Mol.Biol., 333, 2003
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6KWN
 | | Crystal structure of pSLA-1*1301(F99Y) complex with S-OIV-derived epitope NSDTVGWSW | | Descriptor: | Beta-2-microglobulin, MHC class I antigen, peptide | | Authors: | Wei, X.H, Wang, S, Zhang, N.Z, Xia, C. | | Deposit date: | 2019-09-07 | | Release date: | 2020-09-09 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Peptidomes and Structures Illustrate Two Distinguishing Mechanisms of Alternating the Peptide Plasticity Caused by Swine MHC Class I Micropolymorphism.
Front Immunol, 12, 2021
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8HT1
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5XJE
 | | Crystal structure of fucosylated IgG1 Fc complexed with bis-glycosylated soluble form of Fc gamma receptor IIIa | | Descriptor: | CHLORIDE ION, Immunoglobulin gamma-1 heavy chain, Low affinity immunoglobulin gamma Fc region receptor III-A, ... | | Authors: | Sakae, Y, Satoh, T, Yagi, H, Yanaka, S, Yamaguchi, T, Isoda, Y, Iida, S, Okamoto, Y, Kato, K. | | Deposit date: | 2017-05-01 | | Release date: | 2017-11-01 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Conformational effects of N-glycan core fucosylation of immunoglobulin G Fc region on its interaction with Fc gamma receptor IIIa.
Sci Rep, 7, 2017
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1BII
 | | THE CRYSTAL STRUCTURE OF H-2DD MHC CLASS I IN COMPLEX WITH THE HIV-1 DERIVED PEPTIDE P18-110 | | Descriptor: | BETA-2 MICROGLOBULIN, DECAMERIC PEPTIDE, MHC CLASS I H-2DD | | Authors: | Achour, A, Persson, K, Harris, R.A, Sundback, J, Sentman, C.L, Lindqvist, Y, Schneider, G, Karre, K. | | Deposit date: | 1998-06-11 | | Release date: | 1998-10-14 | | Last modified: | 2023-08-02 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | The crystal structure of H-2Dd MHC class I complexed with the HIV-1-derived peptide P18-I10 at 2.4 A resolution: implications for T cell and NK cell recognition.
Immunity, 9, 1998
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8TUB
 | | HLA B7:02 with HPNGYKSLSTL | | Descriptor: | 1,2-ETHANEDIOL, Beta-2-microglobulin, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Littler, D.R, Rossjohn, J, Chaurasia, P, Petersen, J. | | Deposit date: | 2023-08-16 | | Release date: | 2024-03-13 | | Last modified: | 2024-05-15 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | CD8 + T-cell responses towards conserved influenza B virus epitopes across anatomical sites and age.
Nat Commun, 15, 2024
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3VXR
 | | The complex between H27-14 TCR and HLA-A24 bound to HIV-1 Nef134-10(wt) peptide | | Descriptor: | 10-mer peptide from Protein Nef, Beta-2-microglobulin, H27-14 TCR alpha chain, ... | | Authors: | Shimizu, A, Fukai, S, Yamagata, A, Iwamoto, A. | | Deposit date: | 2012-09-20 | | Release date: | 2013-10-23 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Structure of TCR and antigen complexes at an immunodominant CTL epitope in HIV-1 infection
SCI REP, 3, 2013
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7S7I
 | | Crystal structure of Fab in complex with MICA alpha3 domain | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, Fab heavy chain, ... | | Authors: | Lee, P.S, Strop, P. | | Deposit date: | 2021-09-16 | | Release date: | 2022-10-05 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Residue-Level Characterization of Antibody Binding Epitopes Using Carbene Chemical Footprinting.
Anal.Chem., 95, 2023
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4PG9
 | | MHC Class I in complex with Sendai virus nucleoprotein peptide FAPGNYPAL | | Descriptor: | Beta-2-microglobulin, GLYCEROL, H-2 class I histocompatibility antigen, ... | | Authors: | Celie, P, Joosten, R.P, Perrakis, A, Neefjes, J. | | Deposit date: | 2014-05-01 | | Release date: | 2015-01-07 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | The first step of peptide selection in antigen presentation by MHC class I molecules.
Proc.Natl.Acad.Sci.USA, 112, 2015
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6ID4
 | | Defining the structural basis for human alloantibody binding to human leukocyte antigen allele HLA-A*11:01 | | Descriptor: | Beta-2-microglobulin, DI(HYDROXYETHYL)ETHER, GLYCEROL, ... | | Authors: | Lescar, J, Wong, Y.H, Liew, C.W, Gu, Y, MacAry, P.A. | | Deposit date: | 2018-09-08 | | Release date: | 2019-02-06 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Defining the structural basis for human alloantibody binding to human leukocyte antigen allele HLA-A*11:01.
Nat Commun, 10, 2019
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8SVE
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6WNA
 | | Next generation monomeric IgG4 Fc | | Descriptor: | Beta-2-microglobulin, IgG receptor FcRn large subunit p51, Immunoglobulin heavy constant gamma 4, ... | | Authors: | Oganesyan, V.Y, Shan, L, van Dyk, N, Dall'Acqua, W.F. | | Deposit date: | 2020-04-22 | | Release date: | 2021-09-15 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | In vivo pharmacokinetic enhancement of monomeric Fc and monovalent bispecific designs through structural guidance.
Commun Biol, 4, 2021
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