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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8CMC
 | | Human Leukocyte Antigen class II allotype DR1 presenting SARS-CoV-2 Spike peptide S511-530 | | Descriptor: | 1,2-ETHANEDIOL, 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, HLA class II histocompatibility antigen, ... | | Authors: | MacLachlan, B.J, Mason, G.H, Sourfield, D.O, Godkin, A.J, Rizkallah, P.J. | | Deposit date: | 2023-02-19 | | Release date: | 2023-07-26 | | Last modified: | 2023-08-02 | | Method: | X-RAY DIFFRACTION (1.42 Å) | | Cite: | Structural definition of HLA class II-presented SARS-CoV-2 epitopes reveals a mechanism to escape pre-existing CD4 + T cell immunity.
Cell Rep, 42, 2023
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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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8CMH
 | | Human Leukocyte Antigen class II allotype DR1 presenting SARS-CoV-2 Omicron (BA.1) Spike peptide S486-505 | | Descriptor: | 1,2-ETHANEDIOL, 2-AMINO-ETHANETHIOL, HLA class II histocompatibility antigen, ... | | Authors: | MacLachlan, B.J, Mason, G.H, Sourfield, D.O, Godkin, A.J, Rizkallah, P.J. | | Deposit date: | 2023-02-19 | | Release date: | 2023-07-26 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.64 Å) | | Cite: | Structural definition of HLA class II-presented SARS-CoV-2 epitopes reveals a mechanism to escape pre-existing CD4 + T cell immunity.
Cell Rep, 42, 2023
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8CMG
 | | Human Leukocyte Antigen class II allotype DR1 presenting SARS-CoV-2 nsp14 peptide (orf1ab)6420-6434 | | Descriptor: | 1,2-ETHANEDIOL, HLA class II histocompatibility antigen, DR alpha chain, ... | | Authors: | MacLachlan, B.J, Mason, G.H, Sourfield, D.O, Godkin, A.J, Rizkallah, P.J. | | Deposit date: | 2023-02-19 | | Release date: | 2023-07-26 | | Last modified: | 2023-08-02 | | Method: | X-RAY DIFFRACTION (1.64 Å) | | Cite: | Structural definition of HLA class II-presented SARS-CoV-2 epitopes reveals a mechanism to escape pre-existing CD4 + T cell immunity.
Cell Rep, 42, 2023
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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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7YX9
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3C5J
 | | Crystal structure of HLA DR52c | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Elongation factor 1-alpha 2, HLA class II histocompatibility antigen, ... | | Authors: | Dai, S, Kappler, J.W. | | Deposit date: | 2008-01-31 | | Release date: | 2008-08-05 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | The structure of HLA-DR52c: comparison to other HLA-DRB3 alleles.
Proc.Natl.Acad.Sci.USA, 105, 2008
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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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8CMB
 | | Human Leukocyte Antigen class II allotype DR1 presenting SARS-CoV-2 Spike peptide S486-505 | | Descriptor: | 1,2-ETHANEDIOL, 2-AMINO-ETHANETHIOL, HLA class II histocompatibility antigen, ... | | Authors: | MacLachlan, B.J, Mason, G.H, Godkin, A.J, Rizkallah, P.J. | | Deposit date: | 2023-02-19 | | Release date: | 2023-07-26 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.84 Å) | | Cite: | Structural definition of HLA class II-presented SARS-CoV-2 epitopes reveals a mechanism to escape pre-existing CD4 + T cell immunity.
Cell Rep, 42, 2023
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1FV1
 | | STRUCTURAL BASIS FOR THE BINDING OF AN IMMUNODOMINANT PEPTIDE FROM MYELIN BASIC PROTEIN IN DIFFERENT REGISTERS BY TWO HLA-DR2 ALLELES | | Descriptor: | GLYCEROL, MAJOR HISTOCOMPATIBILITY COMPLEX ALPHA CHAIN, MAJOR HISTOCOMPATIBILITY COMPLEX BETA CHAIN, ... | | Authors: | Li, H, Mariuzza, A.R, Li, Y, Martin, R. | | Deposit date: | 2000-09-18 | | Release date: | 2000-09-27 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structural basis for the binding of an immunodominant peptide from myelin basic protein in different registers by two HLA-DR2 proteins.
J.Mol.Biol., 304, 2000
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6ATF
 | | HLA-DRB1*1402 in complex with Vimentin59-71 | | 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, Ting, Y.T, Rossjohn, J. | | Deposit date: | 2017-08-29 | | Release date: | 2017-09-13 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Molecular basis for increased susceptibility of Indigenous North Americans to seropositive rheumatoid arthritis.
Ann. Rheum. Dis., 76, 2017
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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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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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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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6ATI
 | | HLA-DRB1*1402 in complex with Vimentin-64Cit59-71 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, HLA class II histocompatibility antigen, DR alpha chain, ... | | Authors: | Scally, S.W, Ting, Y.T, Rossjohn, J. | | Deposit date: | 2017-08-29 | | Release date: | 2017-09-13 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.98 Å) | | Cite: | Molecular basis for increased susceptibility of Indigenous North Americans to seropositive rheumatoid arthritis.
Ann. Rheum. Dis., 76, 2017
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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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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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