1PLG
 
 | | EVIDENCE FOR THE EXTENDED HELICAL NATURE OF POLYSACCHARIDE EPITOPES. THE 2.8 ANGSTROMS RESOLUTION STRUCTURE AND THERMODYNAMICS OF LIGAND BINDING OF AN ANTIGEN BINDING FRAGMENT SPECIFIC FOR ALPHA-(2->8)-POLYSIALIC ACID | | Descriptor: | IGG2A=KAPPA= | | Authors: | Evans, S.V, Sigurskjold, B.W, Jennings, H.J, Brisson, J.-R, Tse, W.C, To, R, Altman, E, Frosch, M, Weisgerber, C, Kratzin, H, Klebert, S, Vaesen, M, Bitter-Suermann, D, Rose, D.R, Young, N.M, Bundle, D.R. | | Deposit date: | 1995-04-24 | | Release date: | 1996-04-03 | | Last modified: | 2024-06-05 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Evidence for the extended helical nature of polysaccharide epitopes. The 2.8 A resolution structure and thermodynamics of ligand binding of an antigen binding fragment specific for alpha-(2-->8)-polysialic acid.
Biochemistry, 34, 1995
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8BP6
 | | Structure of MHC-class I related molecule MR1 with bound M3Ade | | Descriptor: | (1R,5S)-8-(9H-purin-6-yl)-2-oxa-8-azabicyclo[3.3.1]nona-3,6-diene-4,6-dicarbaldehyde, Beta-2-microglobulin,Major histocompatibility complex class I-related gene protein | | Authors: | Berloffa, G, Jakob, R.P, Maier, T. | | Deposit date: | 2022-11-16 | | Release date: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | The carbonyl nucleoside adduct M3Ade stabilizes MR1 and activates MR1-restricted self- and tumor-reactive T cells
To Be Published
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7TUF
 | | Crystal structure of Tapasin in complex with PaSta1-Fab | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, PaSta1 Fab heavy chain, PaSta1 Fab kappa light chain, ... | | Authors: | Jiang, J, Natarajan, K, Taylor, D.K, Boyd, L.F, Margulies, D.H. | | Deposit date: | 2022-02-02 | | Release date: | 2022-09-07 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structural mechanism of tapasin-mediated MHC-I peptide loading in antigen presentation.
Nat Commun, 13, 2022
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2OQJ
 | | Crystal structure analysis of Fab 2G12 in complex with peptide 2G12.1 | | Descriptor: | Fab 2G12 heavy chain, Fab 2G12 light chain, peptide 2G12.1 (ACPPSHVLDMRSGTCLAAEGK) | | Authors: | Calarese, D.A, Stanfield, R.L, Menendez, A, Scott, J.K, Wilson, I.A. | | Deposit date: | 2007-01-31 | | Release date: | 2008-01-15 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | A peptide inhibitor of HIV-1 neutralizing antibody 2G12 is not a structural mimic of the natural carbohydrate epitope on gp120.
Faseb J., 22, 2008
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1ZA6
 | | The structure of an antitumor CH2-domain-deleted humanized antibody | | Descriptor: | IGG Heavy chain, IGG Light chain | | Authors: | Larson, S.B, Day, J.S, Glaser, S, Braslawsky, G, McPherson, A. | | Deposit date: | 2005-04-05 | | Release date: | 2005-05-10 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | The Structure of an Antitumor C(H)2-domain-deleted Humanized Antibody.
J.Mol.Biol., 348, 2005
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1GZP
 | | CD1b in complex with GM2 ganglioside | | Descriptor: | B2-MICROGLOBULIN, DOCOSANE, DODECANE, ... | | Authors: | Gadola, S.D, Zaccai, N.R, Harlos, K, Shepherd, D, Ritter, G, Schmidt, R.R, Jones, E.Y, Cerundolo, V. | | Deposit date: | 2002-05-24 | | Release date: | 2002-07-31 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structure of human CD1b with bound ligands at 2.3 A, a maze for alkyl chains.
Nat. Immunol., 3, 2002
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3RZC
 | | Structure of the self-antigen iGb3 bound to mouse CD1d and in complex with the iNKT TCR | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Antigen-presenting glycoprotein CD1d1, Beta-2-microglobulin, ... | | Authors: | Yu, E.D, Girardi, E, Wang, J, Zajonc, D.M. | | Deposit date: | 2011-05-11 | | Release date: | 2011-08-24 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Cutting Edge: Structural Basis for the Recognition of {beta}-Linked Glycolipid Antigens by Invariant NKT Cells.
J.Immunol., 187, 2011
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1CFT
 | | ANTI-P24 (HIV-1) FAB FRAGMENT CB41 COMPLEXED WITH AN EPITOPE-UNRELATED D-PEPTIDE | | Descriptor: | PROTEIN (ANTIGEN BOUND PEPTIDE), PROTEIN (IGG2A KAPPA ANTIBODY CB41 (HEAVY CHAIN)), PROTEIN (IGG2A KAPPA ANTIBODY CB41 (LIGHT CHAIN)) | | Authors: | Keitel, T, Kramer, A, Wessner, H, Scholz, C, Schneider-Mergener, J, Hoehne, W. | | Deposit date: | 1999-03-19 | | Release date: | 1999-03-31 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Crystallographic analysis of anti-p24 (HIV-1) monoclonal antibody cross-reactivity and polyspecificity.
Cell(Cambridge,Mass.), 91, 1997
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1CLZ
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1L0X
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1T7Y
 | | Zn-alpha-2-glycoprotein; baculo-ZAG PEG 200, no glycerol | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Zinc-alpha-2-glycoprotein | | Authors: | Delker, S.L, West Jr, A.P, McDermott, L, Kennedy, M.W, Bjorkman, P.J. | | Deposit date: | 2004-05-11 | | Release date: | 2004-12-21 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Crystallographic studies of ligand binding by Zn-alpha2-glycoprotein.
J.Struct.Biol., 148, 2004
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7MXI
 | | IgE-Fc in complex with DARPins E2_79 and E3_53 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, Anti-IgE Inhibitor E2_79, DARPin E3_53, ... | | Authors: | Pennington, L.F, Jardetzky, T.J. | | Deposit date: | 2021-05-19 | | Release date: | 2021-07-28 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structure-guided design of ultrapotent disruptive IgE inhibitors to rapidly terminate acute allergic reactions.
J.Allergy Clin.Immunol., 148, 2021
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1KPR
 | | The human non-classical major histocompatibility complex molecule HLA-E | | Descriptor: | BETA-2-MICROGLOBULIN, HLA CLASS I HISTOCOMPATIBILITY ANTIGEN, ALPHA CHAIN, ... | | Authors: | Holmes, M.A, Strong, R.K. | | Deposit date: | 2002-01-02 | | Release date: | 2003-02-25 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | HLA-E allelic variants: Correlating differential expression, peptide affinities, crystal structures and thermal stabilities
J.Biol.Chem., 278, 2003
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1ZVS
 | | Crystal structure of the first class MHC mamu and Tat-Tl8 complex | | Descriptor: | Beta-2-microglobulin, MHC class I antigen, Tat-Tl8 | | Authors: | Lou, Z, Chu, F, Gao, G.F, Rao, Z. | | Deposit date: | 2005-06-02 | | Release date: | 2006-06-13 | | Last modified: | 2019-11-06 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | First glimpse of the peptide presentation by rhesus macaque MHC class I: crystal structures of Mamu-A*01 complexed with two immunogenic SIV epitopes and insights into CTL escape.
J Immunol., 178, 2007
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1AI1
 | | HIV-1 V3 LOOP MIMIC | | Descriptor: | AIB142, IGG1-KAPPA 59.1 FAB (HEAVY CHAIN), IGG1-KAPPA 59.1 FAB (LIGHT CHAIN) | | Authors: | Ghiara, J.B, Wilson, I.A. | | Deposit date: | 1996-11-06 | | Release date: | 1997-05-15 | | Last modified: | 2023-08-02 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structure-based design of a constrained peptide mimic of the HIV-1 V3 loop neutralization site.
J.Mol.Biol., 266, 1997
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3O9W
 | | Recognition of a Glycolipid Antigen by the iNKT Cell TCR | | Descriptor: | (2S)-3-(alpha-D-galactopyranosyloxy)-2-(hexadecanoyloxy)propyl (9Z)-octadec-9-enoate, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Zajonc, D.M, Li, Y. | | Deposit date: | 2010-08-04 | | Release date: | 2010-09-29 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | The V alpha 14 invariant natural killer T cell TCR forces microbial glycolipids and CD1d into a conserved binding mode.
J.Exp.Med., 207, 2010
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3I6K
 | | Newly identified epitope from SARS-CoV membrane protein complexed with HLA-A*0201 | | Descriptor: | Beta-2-microglobulin, HLA class I histocompatibility antigen, A-2 alpha chain, ... | | Authors: | Liu, J, Sun, Y, Qi, J, Chu, F, Wu, H, Gao, F, Li, T, Yan, J, Gao, G.F. | | Deposit date: | 2009-07-07 | | Release date: | 2010-06-16 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | The membrane protein of severe acute respiratory syndrome coronavirus acts as a dominant immunogen revealed by a clustering region of novel functionally and structurally defined cytotoxic T-lymphocyte epitopes
J Infect Dis, 202, 2010
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4D0B
 | | COMPLEX OF A B21 CHICKEN MHC CLASS I MOLECULE AND A 10MER CHICKEN PEPTIDE | | Descriptor: | BETA-2-MICROGLOBULIN, MHC CLASS I ANTIGEN, PEPTIDE | | Authors: | Chappell, P.E, Roversi, P, Harrison, M.C, Mears, L.E, Kaufman, J.F, Lea, S.M. | | Deposit date: | 2014-04-25 | | Release date: | 2015-05-06 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Expression levels of MHC class I molecules are inversely correlated with promiscuity of peptide binding.
Elife, 4, 2015
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4JRY
 | | Crystal Structure of SB47 TCR-HLA B*3505-LPEP complex | | Descriptor: | Beta-2-microglobulin, MAGNESIUM ION, MHC class I antigen, ... | | Authors: | Liu, Y.C, Rossjohn, J, Gras, S. | | Deposit date: | 2013-03-22 | | Release date: | 2013-04-10 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Highly divergent T-cell receptor binding modes underlie specific recognition of a bulged viral peptide bound to a human leukocyte antigen class I molecule.
J.Biol.Chem., 288, 2013
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1DLH
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4OZH
 | | S16 protein complex | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, Gliadin-alpha2 peptide, ... | | Authors: | Petersen, J, Reid, H.H, Rossjohn, J. | | Deposit date: | 2014-02-16 | | Release date: | 2014-04-16 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | T-cell receptor recognition of HLA-DQ2-gliadin complexes associated with celiac disease.
Nat.Struct.Mol.Biol., 21, 2014
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1QSE
 | | STRUCTURE OF HUMAN A6-TCR BOUND TO HLA-A2 COMPLEXED WITH ALTERED HTLV-1 TAX PEPTIDE V7R | | Descriptor: | PROTEIN (MHC class I HLA-A), PROTEIN (beta-2 microglobulin), PROTEIN (human T-Cell receptor), ... | | Authors: | Ding, Y.H, Baker, B.M, Garboczi, D.N, Biddison, W.E, Wiley, D.C. | | Deposit date: | 1999-06-21 | | Release date: | 1999-12-21 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Four A6-TCR/peptide/HLA-A2 structures that generate very different T cell signals are nearly identical.
Immunity, 11, 1999
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6D4E
 | | Crystal Structure of a Fc Fragment of Rhesus macaque (Macaca mulatta) IgG1. | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, CHLORIDE ION, Fc Fragment of IgG1 | | Authors: | Gohain, N, Tolbert, W.D, Pazgier, M. | | Deposit date: | 2018-04-18 | | Release date: | 2019-05-01 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | From Rhesus macaque to human: structural evolutionary pathways for immunoglobulin G subclasses.
Mabs, 11, 2019
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2BCK
 | | Crystal Structure of HLA-A*2402 Complexed with a telomerase peptide | | Descriptor: | Beta-2-microglobulin, GLYCEROL, HLA class I histocompatibility antigen, ... | | Authors: | Rizkallah, P.J, Jakobsen, B.K, Cole, D.K, Gao, G.F. | | Deposit date: | 2005-10-19 | | Release date: | 2006-01-10 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Crystal structure of HLA-A*2402 complexed with a telomerase peptide.
Eur.J.Immunol., 36, 2006
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1XZ0
 | | Crystal structure of CD1a in complex with a synthetic mycobactin lipopeptide | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, 6-(HYDROXY-HEXADECANOYL-AMINO)-2-{[(4S)-2-(2-HYDROXY-PHENYL)-4,5-DIHYDRO-OXAZOLE-4-CARBONYL]-AMINO}-HEXANOIC ACID 2-[(3S)-1-(TERT-BUTYL-DIPHENYL-SILANYLOXY)-2-OXO-AZEPAN-3-YLCARBAMOYL]-(1S)-1-METHYL-ETHYL ESTER, Beta-2-microglobulin, ... | | Authors: | Zajonc, D.M, Crispin, M.D, Bowden, T.A, Young, D.C, Cheng, T.Y, Hu, J, Costello, C.E, Miller, M.J, Moody, D.B, Wilson, I.A. | | Deposit date: | 2004-11-11 | | Release date: | 2005-03-01 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Molecular Mechanism of Lipopeptide Presentation by CD1a.
Immunity, 22, 2005
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