5NI9
 
 | | Crystal structure of HLA-DRB1*04:01 with the alpha-enolase peptide 326-340 | | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, (4S)-2-METHYL-2,4-PENTANEDIOL, Alpha-enolase, ... | | Authors: | Gerstner, C, Dubnovitsky, A. | | Deposit date: | 2017-03-23 | | Release date: | 2018-06-13 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.33 Å) | | Cite: | Memory T cells specific to citrullinated alpha-enolase are enriched in the rheumatic joint.
J. Autoimmun., 92, 2018
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4X5W
 | | HLA-DR1 with CLIP102-120(M107W) | | Descriptor: | HLA class II histocompatibility antigen gamma chain, HLA class II histocompatibility antigen, DR alpha chain, ... | | Authors: | Guenther, S, Freund, C. | | Deposit date: | 2014-12-06 | | Release date: | 2016-03-09 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.34 Å) | | Cite: | MHC class II complexes sample intermediate states along the peptide exchange pathway.
Nat Commun, 7, 2016
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5NIG
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8PJF
 | | Human Leukocyte Antigen class II allotype DR1 presenting P11T->R modified influenza A virus haemagglutinin (HA)306-318 PKYVKQNTLKLAR | | Descriptor: | 1,2-ETHANEDIOL, HLA class II histocompatibility antigen, DR alpha chain, ... | | Authors: | MacLachlan, B.J, Wall, A, Greenshields-Watson, A.L, Cole, D.K, Rizkallah, P.J, Godkin, A.J. | | Deposit date: | 2023-06-23 | | Release date: | 2024-06-19 | | Method: | X-RAY DIFFRACTION (1.48 Å) | | Cite: | A targeted single mutation in influenza A virus universal epitope transforms immunogenicity and protective immunity via CD4 + T cell activation.
Cell Rep, 43, 2024
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6QZC
 | | HLA-DR1 with the QAR Peptide | | Descriptor: | 1,2-ETHANEDIOL, DI(HYDROXYETHYL)ETHER, GLYCEROL, ... | | Authors: | Greenshields-Watson, A, Rizkallah, P.J. | | Deposit date: | 2019-03-11 | | Release date: | 2020-07-15 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.64 Å) | | Cite: | CD4+T Cells Recognize Conserved Influenza A Epitopes through Shared Patterns of V-Gene Usage and Complementary Biochemical Features.
Cell Rep, 32, 2020
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4MD5
 | | Immune Receptor | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Scally, S.W, Rossjohn, J. | | Deposit date: | 2013-08-22 | | Release date: | 2013-12-04 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | A molecular basis for the association of the HLA-DRB1 locus, citrullination, and rheumatoid arthritis.
J.Exp.Med., 210, 2013
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4MDJ
 | | Immune Receptor | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Scally, S.W, Rossjohn, J. | | Deposit date: | 2013-08-22 | | Release date: | 2013-12-04 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | A molecular basis for the association of the HLA-DRB1 locus, citrullination, and rheumatoid arthritis.
J.Exp.Med., 210, 2013
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8PJE
 | | Human Leukocyte Antigen class II allotype DR1 presenting influenza A virus haemagglutinin (HA)306-318 PKYVKQNTLKLAT | | Descriptor: | 1,2-ETHANEDIOL, 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, GLYCEROL, ... | | Authors: | MacLachlan, B.J, Wall, A, Greenshields-Watson, A.L, Hesketh, S.J, Cole, D.K, Rizkallah, P.J, Godkin, A.J. | | Deposit date: | 2023-06-23 | | Release date: | 2024-06-19 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | A targeted single mutation in influenza A virus universal epitope transforms immunogenicity and protective immunity via CD4 + T cell activation.
Cell Rep, 43, 2024
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8PJG
 | | F11 TCR in complex with Human Leukocyte Antigen class II allotype DR1 presenting P11T->R modified influenza A virus haemagglutinin (HA)306-318 PKYVKQNTLKLAR | | Descriptor: | 1,2-ETHANEDIOL, 1-ETHOXY-2-(2-ETHOXYETHOXY)ETHANE, HLA class II histocompatibility antigen, ... | | Authors: | MacLachlan, B.J, Wall, A, Greenshields-Watson, A.L, Cole, D.K, Rizkallah, P.J, Godkin, A.J. | | Deposit date: | 2023-06-23 | | Release date: | 2024-06-19 | | Method: | X-RAY DIFFRACTION (1.83 Å) | | Cite: | A targeted single mutation in influenza A virus universal epitope transforms immunogenicity and protective immunity via CD4 + T cell activation.
Cell Rep, 43, 2024
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6R0E
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1KLU
 | | Crystal structure of HLA-DR1/TPI(23-37) complexed with staphylococcal enterotoxin C3 variant 3B2 (SEC3-3B2) | | Descriptor: | ENTEROTOXIN TYPE C-3, HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DR ALPHA CHAIN, ... | | Authors: | Sundberg, E.J, Sawicki, M.W, Andersen, P.S, Sidney, J, Sette, A, Mariuzza, R.A. | | Deposit date: | 2001-12-12 | | Release date: | 2002-08-02 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (1.93 Å) | | Cite: | Minor structural changes in a mutated human melanoma antigen correspond to dramatically enhanced stimulation of a CD4+ tumor-infiltrating lymphocyte line.
J.Mol.Biol., 319, 2002
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4MD4
 | | Immune Receptor | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Scally, S.W, Rossjohn, J. | | Deposit date: | 2013-08-22 | | Release date: | 2013-12-04 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | A molecular basis for the association of the HLA-DRB1 locus, citrullination, and rheumatoid arthritis.
J.Exp.Med., 210, 2013
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6HBY
 | | HLA class II peptide flanking residues tune the immunogenicity of a human tumor-derived epitope | | Descriptor: | 1,2-ETHANEDIOL, ARRPPLAELAALNLSGSRL 5T4 tumour epitope, HLA class II histocompatibility antigen, ... | | Authors: | MacLachlan, B, Rizkallah, P.J, Sewell, A.K, Cole, D.K, Godkin, A.J. | | Deposit date: | 2018-08-13 | | Release date: | 2019-08-14 | | Last modified: | 2020-01-29 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Human leukocyte antigen (HLA) class II peptide flanking residues tune the immunogenicity of a human tumor-derived epitope.
J.Biol.Chem., 294, 2019
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3PDO
 | | Crystal Structure of HLA-DR1 with CLIP102-120 | | Descriptor: | FORMIC ACID, GLYCEROL, HLA class II histocompatibility antigen gamma chain, ... | | Authors: | Gunther, S, Schlundt, A, Sticht, J, Roske, Y, Heinemann, U, Wiesmuller, K.-H, Jung, G, Falk, K, Rotzschke, O, Freund, C. | | Deposit date: | 2010-10-23 | | Release date: | 2010-12-08 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Bidirectional binding of invariant chain peptides to an MHC class II molecule.
Proc.Natl.Acad.Sci.USA, 107, 2010
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5JLZ
 | | Crystal structure of HLA-DRB1*04:01 in complex with modified alpha-enolase peptide 26-40 with citrulline at the position 32 | | Descriptor: | Alpha-enolase, HLA class II histocompatibility antigen, DR alpha chain, ... | | Authors: | Dubnovitsky, A, Kozhukh, G, Sandalova, T, Achour, A. | | Deposit date: | 2016-04-28 | | Release date: | 2016-12-07 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.99 Å) | | Cite: | Functional and Structural Characterization of a Novel HLA-DRB1*04:01-Restricted alpha-Enolase T Cell Epitope in Rheumatoid Arthritis.
Front Immunol, 7, 2016
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4MDI
 | | Immune Receptor | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Scally, S.W, Rossjohn, J. | | Deposit date: | 2013-08-22 | | Release date: | 2013-12-04 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | A molecular basis for the association of the HLA-DRB1 locus, citrullination, and rheumatoid arthritis.
J.Exp.Med., 210, 2013
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2G9H
 | | Crystal Structure of Staphylococcal Enterotoxin I (SEI) in Complex with a Human MHC class II Molecule | | Descriptor: | 1,4-DIETHYLENE DIOXIDE, 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, HLA class II histocompatibility antigen, ... | | Authors: | Fernandez, M.M, Guan, R, Malchiodi, E.L, Mariuzza, R.A. | | Deposit date: | 2006-03-06 | | Release date: | 2006-07-11 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structure of staphylococcal enterotoxin I (SEI) in complex with a human major histocompatibility complex class II molecule.
J.Biol.Chem., 281, 2006
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6CPN
 | | Crystal structure of DR11 presenting the RQ13 peptide | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Gag polyprotein, ... | | Authors: | Farenc, C, Gras, S, Rossjohn, J. | | Deposit date: | 2018-03-13 | | Release date: | 2018-06-06 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | CD4+T cell-mediated HLA class II cross-restriction in HIV controllers.
Sci Immunol, 3, 2018
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1D5M
 | | X-RAY CRYSTAL STRUCTURE OF HLA-DR4 COMPLEXED WITH PEPTIDE AND SEB | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, ENTEROTOXIN TYPE B, HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, ... | | Authors: | Swain, A.L, Crowther, R, Kammlott, U. | | Deposit date: | 1999-10-07 | | Release date: | 2000-06-28 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Peptide and peptide mimetic inhibitors of antigen presentation by HLA-DR class II MHC molecules. Design, structure-activity relationships, and X-ray crystal structures.
J.Med.Chem., 43, 2000
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1D5Z
 | | X-RAY CRYSTAL STRUCTURE OF HLA-DR4 COMPLEXED WITH PEPTIDOMIMETIC AND SEB | | Descriptor: | PROTEIN (ENTEROTOXIN TYPE B), PROTEIN (HLA CLASS II HISTOCOMPATIBILITY ANTIGEN), PROTEIN (PEPTIDOMIMETIC INHIBITOR) | | Authors: | Swain, A, Crowther, R, Kammlott, U. | | Deposit date: | 1999-10-12 | | Release date: | 2000-06-28 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Peptide and peptide mimetic inhibitors of antigen presentation by HLA-DR class II MHC molecules. Design, structure-activity relationships, and X-ray crystal structures.
J.Med.Chem., 43, 2000
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6BIY
 | | HLA-DRB1 in complex with Histone 2B peptide | | Descriptor: | 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, HLA class II DR-beta (HLA-DR B), ... | | Authors: | Ting, Y.T, Scally, S.W, Rossjohn, J. | | Deposit date: | 2017-11-03 | | Release date: | 2018-01-17 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.050049 Å) | | Cite: | The interplay between citrullination and HLA-DRB1 polymorphism in shaping peptide binding hierarchies in rheumatoid arthritis.
J. Biol. Chem., 293, 2018
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3L6F
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6BIZ
 | | HLA-DRB1 in complex with citrullinated Histone 2B peptide | | Descriptor: | 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, HLA class II DR-beta (HLA-DR B), ... | | Authors: | Ting, Y.T, Scally, S.W, Rossjohn, J. | | Deposit date: | 2017-11-03 | | Release date: | 2018-01-17 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | The interplay between citrullination and HLA-DRB1 polymorphism in shaping peptide binding hierarchies in rheumatoid arthritis.
J. Biol. Chem., 293, 2018
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6BIJ
 | | HLA-DRB1 in complex with citrullinated fibrinogen peptide | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Citrullinated Fibrinogen 72,74Cit69-81, HLA class II histocompatibility antigen, ... | | Authors: | Ting, Y.T, Scally, S.W, Rossjohn, J. | | Deposit date: | 2017-11-02 | | Release date: | 2018-01-17 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | The interplay between citrullination and HLA-DRB1 polymorphism in shaping peptide binding hierarchies in rheumatoid arthritis.
J. Biol. Chem., 293, 2018
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3S5L
 | | Crystal structure of CD4 mutant bound to HLA-DR1 | | Descriptor: | GLYCEROL, HA peptide, HLA class II histocompatibility antigen DR beta chain, ... | | Authors: | Li, Y. | | Deposit date: | 2011-05-23 | | Release date: | 2011-09-21 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Affinity maturation of human CD4 by yeast surface display and crystal structure of a CD4-HLA-DR1 complex.
Proc.Natl.Acad.Sci.USA, 108, 2011
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