1SJH
 
 | | HLA-DR1 complexed with a 13 residue HIV capsid peptide | | Descriptor: | Enterotoxin type C-3, GAG polyprotein, HLA class II histocompatibility antigen, ... | | Authors: | Zavala-Ruiz, Z, Strug, I, Walker, B.D, Norris, P.J, Stern, L.J. | | Deposit date: | 2004-03-03 | | Release date: | 2004-08-17 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | A hairpin turn in a class II MHC-bound peptide orients residues outside the binding groove for T cell recognition.
Proc.Natl.Acad.Sci.Usa, 101, 2004
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1T5X
 | | HLA-DR1 in complex with a synthetic peptide (AAYSDQATPLLLSPR) and the superantigen SEC3-3B2 | | Descriptor: | 15-mer peptide fragment of Regulatory protein MIG1, Enterotoxin type C-3, HLA class II histocompatibility antigen, ... | | Authors: | Zavala-Ruiz, Z, Strug, I, Anderson, M.W, Gorski, J, Stern, L.J. | | Deposit date: | 2004-05-05 | | Release date: | 2004-08-17 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | A Polymorphic Pocket at the P10 Position Contributes to Peptide Binding Specificity in Class II MHC Proteins
Chem.Biol., 11, 2004
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1SXT
 | | STAPHYLOCOCCAL ENTEROTOXIN TYPE A (SEA) CO-CRYSTALLISED WITH ZINC | | Descriptor: | STAPHYLOCOCCAL ENTEROTOXIN TYPE A, ZINC ION | | Authors: | Sundstrom, S.M. | | Deposit date: | 1996-11-14 | | Release date: | 1997-11-19 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | The Co-crystal structure of staphylococcal enterotoxin type A with Zn2+ at 2.7 A resolution. Implications for major histocompatibility complex class II binding.
J.Biol.Chem., 271, 1996
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1STE
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1TY2
 | | Crystal structure of the streptococcal pyrogenic exotoxin J (SPE-J) | | Descriptor: | ZINC ION, putative exotoxin (superantigen) | | Authors: | Baker, H.M, Proft, T, Webb, P.D, Arcus, V.L, Fraser, J.D, Baker, E.N. | | Deposit date: | 2004-07-07 | | Release date: | 2004-08-17 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystallographic and mutational data show that the streptococcal pyrogenic exotoxin j can use a common binding surface for T-cell receptor binding and dimerization
J.Biol.Chem., 279, 2004
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1TY0
 | | Crystal structure of the streptococcal pyrogenic exotoxin J (SPE-J) | | Descriptor: | putative exotoxin (superantigen) | | Authors: | Baker, H.M, Proft, T, Webb, P.D, Arcus, V.L, Fraser, J.D, Baker, E.N. | | Deposit date: | 2004-07-06 | | Release date: | 2004-08-03 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Crystallographic and mutational data show that the streptococcal pyrogenic exotoxin j can use a common binding surface for T-cell receptor binding and dimerization
J.Biol.Chem., 279, 2004
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1UNS
 | | IDENTIFICATION OF A SECONDARY ZINC-BINDING SITE IN STAPHYLOCOCCAL ENTEROTOXIN C2: IMPLICATIONS FOR SUPERANTIGEN RECOGNITION | | Descriptor: | ENTEROTOXIN TYPE C-2, ZINC ION | | Authors: | Papageorgiou, A.C, Baker, M.D, McLeod, J.D, Goda, S, Sansom, D.M, Tranter, H.S, Acharya, K.R. | | Deposit date: | 2003-09-15 | | Release date: | 2003-11-13 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Identification of a Secondary Zinc-Binding Site in Staphylococcal Enterotoxin C2: Implications for Superantigen Recognition
J.Biol.Chem., 279, 2004
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1UUP
 | | Crystal Structure of A Dimeric Form of Streptococcal Pyrogenic Exotoxin A (SpeA1). | | Descriptor: | EXOTOXIN TYPE A, ZINC ION | | Authors: | Baker, M.D, Gendlina, I, Collins, C.M, Acharya, K.R. | | Deposit date: | 2004-01-08 | | Release date: | 2004-08-12 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Crystal Structure of a Dimeric Form of Streptococcal Pyrogenic Exotoxin a (Spea1)
Protein Sci., 13, 2004
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1XXG
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1HA5
 | | Structural features of a zinc-binding site in the superantigen streptococcal pyrogenic exotoxin A (SpeA1): implications for MHC class II recognition. | | Descriptor: | STREPTOCOCCAL PYOGENIC EXOTOXIN A1, ZINC ION | | Authors: | Baker, M.D, Gutman, D.M, Papageorgiou, A.C, Collins, C.M, Acharya, K.R. | | Deposit date: | 2001-03-28 | | Release date: | 2002-04-03 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.82 Å) | | Cite: | Structural Features of a Zinc Binding Site in the Superantigen Strepococcal Pyrogenic Exotoxin a (Spea1): Implications for Mhc Class II Recognition.
Protein Sci., 10, 2001
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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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1CQV
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1D5X
 | | X-RAY CRYSTAL STRUCTURE OF HLA-DR4 COMPLEXED WITH DIPEPTIDE MIMETIC AND SEB | | Descriptor: | DIPEPTIDE MIMETIC INHIBITOR, ENTEROTOXIN TYPE B, HLA CLASS II HISTOCOMPATIBILITY ANTIGEN | | 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 (2.45 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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1D6E
 | | CRYSTAL STRUCTURE OF HLA-DR4 COMPLEX WITH PEPTIDOMIMETIC AND SEB | | Descriptor: | ENTEROTOXIN TYPE B, HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, PEPTIDOMIMETIC INHIBITOR | | Authors: | Swain, A, Crowther, R, Kammlott, U. | | Deposit date: | 1999-10-13 | | Release date: | 2000-06-28 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.45 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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1CK1
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1HXY
 | | CRYSTAL STRUCTURE OF STAPHYLOCOCCAL ENTEROTOXIN H IN COMPLEX WITH HUMAN MHC CLASS II | | Descriptor: | ENTEROTOXIN H, HEMAGGLUTININ, HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, ... | | Authors: | Petersson, K, Hakansson, M, Nilsson, H, Forsberg, G, Svensson, L.A, Liljas, A, Walse, B. | | Deposit date: | 2001-01-17 | | Release date: | 2001-06-27 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Crystal Structure of a Superantigen Bound to MHC Class II Displays Zinc and Peptide Dependence
Embo J., 20, 2001
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1HQR
 | | CRYSTAL STRUCTURE OF A SUPERANTIGEN BOUND TO THE HIGH-AFFINITY, ZINC-DEPENDENT SITE ON MHC CLASS II | | Descriptor: | HLA-DR ALPHA CHAIN, HLA-DR BETA CHAIN, MYELIN BASIC PROTEIN, ... | | Authors: | Li, Y, Li, H, Dimasi, N, Schlievert, P, Mariuzza, R. | | Deposit date: | 2000-12-19 | | Release date: | 2001-01-03 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Crystal structure of a superantigen bound to the high-affinity, zinc-dependent site on MHC class II.
Immunity, 14, 2001
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1I4P
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1I4R
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1I4X
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1I4Q
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1I4H
 | | Crystal structure of Zn2+ soaked Staphylococcal enterotoxin A mutant H187A | | Descriptor: | ENTEROTOXIN TYPE A, ZINC ION | | Authors: | Hakansson, M, Antonsson, P, Bjork, P, Svensson, L.A. | | Deposit date: | 2001-02-21 | | Release date: | 2001-02-28 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Cooperative zinc binding in a staphylococcal enterotoxin A mutant mimics the SEA-MHC class II interaction
J.Biol.Inorg.Chem., 6, 2001
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1I4G
 | | Crystal structure of Staphylococcal enterotoxin A mutant H187A with reduced Zn2+ affinity | | Descriptor: | ENTEROTOXIN TYPE A, SULFATE ION, ZINC ION | | Authors: | Hakansson, M, Antonsson, P, Bjork, P, Svensson, L.A. | | Deposit date: | 2001-02-21 | | Release date: | 2001-02-28 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Cooperative zinc binding in a staphylococcal enterotoxin A mutant mimics the SEA-MHC class II interaction
J.Biol.Inorg.Chem., 6, 2001
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1DYQ
 | | STAPHYLOCOCCAL ENTEROTOXIN A MUTANT VACCINE | | Descriptor: | Enterotoxin type A, SULFATE ION, ZINC ION | | Authors: | Krupka, H.I, Segelke, B.W, Rupp, B. | | Deposit date: | 2000-02-05 | | Release date: | 2001-03-19 | | Last modified: | 2023-12-06 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Structural Basis for Abrogated Binding between Staphylococcal Enterotoxin a Superantigen Vaccine and Mhc-II?
Protein Sci., 11, 2002
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