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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5V4M
 | | Structure of HLA-DR15 with bound alpha3(135-145) 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, HLA-DRA1, ... | | Authors: | Petersen, J, Rossjohn, J. | | Deposit date: | 2017-03-10 | | Release date: | 2017-05-03 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Dominant protection from HLA-linked autoimmunity by antigen-specific regulatory T cells.
Nature, 545, 2017
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1PYW
 | | Human class II MHC protein HLA-DR1 bound to a designed peptide related to influenza virus hemagglutinin, FVKQNA(MAA)AL, in complex with staphylococcal enterotoxin C3 variant 3B2 (SEC3-3B2) | | Descriptor: | 9-residue influenza virus hemagglutinin related peptide FVKQNA(MAA)AL, Enterotoxin type C-3, HLA class II histocompatibility antigen, ... | | Authors: | Zavala-Ruiz, Z, Sundberg, E.J, Stone, J.D, DeOliveira, D.B, Chan, I.C, Svendsen, J, Mariuzza, R.A, Stern, L.J. | | Deposit date: | 2003-07-09 | | Release date: | 2003-12-09 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Exploration of the P6/P7 region of the peptide-binding site of the human class II Major Histocompatability Complex Protein HLA-DR1
J.Biol.Chem., 278, 2003
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4I5B
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4MD0
 | | Immune Receptor | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Citrullinated Vimentin, ... | | 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 (2.194 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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4OV5
 | | Structure of HLA-DR1 with a bound peptide with non-optimal alanine in the P1 pocket | | Descriptor: | HLA class I histocompatibility antigen, A-2 alpha chain, HLA class II histocompatibility antigen, ... | | Authors: | Trenh, P, Yin, L, Stern, L.J. | | Deposit date: | 2014-02-20 | | Release date: | 2014-07-16 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.199 Å) | | Cite: | Susceptibility to HLA-DM Protein Is Determined by a Dynamic Conformation of Major Histocompatibility Complex Class II Molecule Bound with Peptide.
J.Biol.Chem., 289, 2014
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4AEN
 | | HLA-DR1 with covalently linked CLIP106-120 in reversed orientation | | Descriptor: | GLYCEROL, HLA CLASS II HISTOCOMPATIBILITY ANTIGEN GAMMA CHAIN, HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, ... | | Authors: | Schlundt, A, Guenther, S, Sticht, J, Wieczorek, M, Roske, Y, Heinemann, U, Freund, C. | | Deposit date: | 2012-01-11 | | Release date: | 2012-08-01 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Peptide Linkage to the Alpha-Subunit of Mhcii Creates a Stably Inverted Antigen Presentation Complex.
J.Mol.Biol., 423, 2012
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6BIX
 | | HLA-DRB1 in complex with citrullinated LL37 peptide | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, HLA class II DR-beta (HLA-DR B), HLA class II histocompatibility antigen, ... | | 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 (2.2 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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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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6V1A
 | | immune receptor complex | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Fibrinogen beta 74cit69-81, GLYCEROL, ... | | Authors: | Lim, J.J, Rossjohn, J. | | Deposit date: | 2019-11-20 | | Release date: | 2020-11-25 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.29 Å) | | Cite: | The shared susceptibility epitope of HLA-DR4 binds citrullinated self-antigens and the TCR.
Sci Immunol, 6, 2021
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4MCY
 | | Immune Receptor | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, Citrullinated Vimentin, ... | | Authors: | Scally, S.W, Rossjohn, J. | | Deposit date: | 2013-08-22 | | Release date: | 2013-11-27 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.3 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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2IPK
 | | Crystal Structure of the MHC Class II Molecule HLA-DR1 in Complex with the Fluorogenic Peptide, AcPKXVKQNTLKLAT (X=3-[5-(dimethylamino)-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl]-L-alanine) and the Superantigen, SEC3 Variant 3B2 | | Descriptor: | Enterotoxin type C-3, HA related Fluorogenic Peptide, AcPKXVKQNTLKLAT (X=3-[5-(dimethylamino)-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl]-L-alanine), ... | | Authors: | Nguyen, T.T, Stern, L.J. | | Deposit date: | 2006-10-12 | | Release date: | 2007-03-13 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Fluorogenic probes for monitoring peptide binding to class II MHC proteins in living cells.
Nat.Chem.Biol., 3, 2007
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2XN9
 | | Crystal structure of the ternary complex between human T cell receptor, staphylococcal enterotoxin H and human major histocompatibility complex class II | | Descriptor: | ENTEROTOXIN H, GLYCEROL, HEMAGGLUTININ, ... | | Authors: | Saline, M, Rodstrom, K.E.J, Fischer, G, Orekhov, V.Y, Karlsson, B.G, Lindkvist-Petersson, K. | | Deposit date: | 2010-07-31 | | Release date: | 2010-11-24 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | The Structure of Superantigen Complexed with Tcr and Mhc Reveals Novel Insights Into Superantigenic T Cell Activation.
Nat.Commun., 1, 2010
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6BIR
 | | HLA-DRB1 in complex with citrullinated Vimentin peptide | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, HLA class II histocompatibility antigen, DR alpha chain, ... | | 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 (2.3 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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1JWU
 | | Crystal Structure of the Complex of the MHC Class II Molecule HLA-DR1 (HA peptide 306-318) with the superantigen SEC3 Variant 3B2 | | Descriptor: | Enterotoxin type C-3, HA peptide, HLA class II histocompatibility antigen, ... | | Authors: | Sundberg, E.J, Andersen, P.S, Schlievert, P.M, Karjalainen, K, Mariuzza, R.A. | | Deposit date: | 2001-09-05 | | Release date: | 2003-07-08 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structural, energetic, and functional analysis of a protein-protein interface at distinct stages of affinity
maturation
Structure, 11, 2003
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3QXD
 | | F54C HLA-DR1 bound with CLIP peptide | | Descriptor: | HLA class II histocompatibility antigen gamma chain peptide, HLA class II histocompatibility antigen, DR alpha chain, ... | | Authors: | Painter, C.A, Stern, L.J. | | Deposit date: | 2011-03-01 | | Release date: | 2011-11-16 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.302 Å) | | Cite: | Conformational lability in the class II MHC 310 helix and adjacent extended strand dictate HLA-DM susceptibility and peptide exchange.
Proc.Natl.Acad.Sci.USA, 108, 2011
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6V18
 | | immune receptor complex | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Fibrinogen beta, GLYCEROL, ... | | Authors: | Lim, J.J, Rossjohn, J. | | Deposit date: | 2019-11-20 | | Release date: | 2020-11-25 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | The shared susceptibility epitope of HLA-DR4 binds citrullinated self-antigens and the TCR.
Sci Immunol, 6, 2021
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4AH2
 | | HLA-DR1 with covalently linked CLIP106-120 in canonical orientation | | Descriptor: | GLYCEROL, HLA CLASS II HISTOCOMPATIBILITY ANTIGEN GAMMA CHAIN, HLA CLASS II HISTOCOMPATIBILITY ANTIGEN,DRB1-1 BETA CHAIN, ... | | Authors: | Schlundt, A, Guenther, S, Sticht, J, Wieczorek, M, Roske, Y, Heinemann, U, Freund, C. | | Deposit date: | 2012-02-03 | | Release date: | 2012-08-01 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.36 Å) | | Cite: | Peptide Linkage to the Alpha-Subunit of Mhcii Creates a Stably Inverted Antigen Presentation Complex.
J.Mol.Biol., 423, 2012
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6CPO
 | | Crystal structure of DR15 presenting the RQ13 peptide | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, HLA class II histocompatibility antigen, DR alpha chain, ... | | 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 (2.4 Å) | | Cite: | CD4+T cell-mediated HLA class II cross-restriction in HIV controllers.
Sci Immunol, 3, 2018
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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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8TRL
 | | T cell recognition of citrullinated alpha-enolase peptide presented by HLA-DR4 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Lim, J.J, Loh, T.J, Reid, H.H, Rossjohn, J. | | Deposit date: | 2023-08-09 | | Release date: | 2024-07-31 | | Last modified: | 2024-09-11 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | The molecular basis underlying T cell specificity towards citrullinated epitopes presented by HLA-DR4.
Nat Commun, 15, 2024
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3S4S
 | | Crystal structure of CD4 mutant bound to HLA-DR1 | | Descriptor: | GLYCEROL, HLA class II histocompatibility antigen, DR alpha chain, ... | | Authors: | Li, Y. | | Deposit date: | 2011-05-20 | | Release date: | 2011-09-21 | | Last modified: | 2017-11-08 | | Method: | X-RAY DIFFRACTION (2.4 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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6BIL
 | | HLA-DRB1 in complex with citrullinated fibrinogen peptide | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Fibrinogen beta 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 (2.4 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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1T5W
 | | HLA-DR1 in complex with a synthetic peptide (AAYSDQATPLLLSPR) | | Descriptor: | 15-mer peptide fragment of Regulatory protein MIG1, HLA class II histocompatibility antigen, DR alpha chain, ... | | 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 (2.4 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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6CQL
 | | Crystal structure of F24 TCR -DR11-RQ13 peptide complex | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, F24 alpha chain, F24 beta Chain, ... | | Authors: | Farenc, C, Gras, S, Rossjohn, J. | | Deposit date: | 2018-03-15 | | Release date: | 2018-06-06 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | CD4+T cell-mediated HLA class II cross-restriction in HIV controllers.
Sci Immunol, 3, 2018
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