5V4M	Immune System	date	Mar 10, 2017
title	Structure Of Hla-Dr15 With Bound Alpha3(135-145) Peptide
authors	J.Petersen, J.Rossjohn
compound		source
Molecule: Hla-Dra1 Chain: D, A, G, J Synonym: Mhc Class II Antigen Dra Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Hla-Dra, Hla-Dra1 Expression_system: Trichoplusia Ni Expression_system_taxid: 7111
Molecule: Alpha3(135-145)-Hla-Drb115:01 Chain: F, C, I, L Synonym: Dw2.2dr2.2,Mhc Class II Antigen Drb115,Dw2.2dr2 Class II Antigen Drb115, Chimeric Construct,Dw2.2dr2.2,Mh Antigen Drb115, Chimeric Construct; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Hla-Drb1, Hla-Drb2 Expression_system: Trichoplusia Ni Expression_system_taxid: 7111
symmetry	Space Group: P 1	R_factor 0.217 R_Free 0.244
crystal cell	length a length b length c angle alpha angle beta angle gamma 67.590 79.010 95.821 87.64 73.29 89.97
method	X-Ray Diffraction	resolution	2.10 Å
ligand	FUC, NAG	enzyme
Gene Ontology	Chain Function Process Component A, J, D, G F, C, I, L
Primary reference	Dominant protection from HLA-linked autoimmunity by antigen-specific regulatory T cells., Ooi JD, Petersen J, Tan YH, Huynh M, Willett ZJ, Ramarathinam SH, Eggenhuizen PJ, Loh KL, Watson KA, Gan PY, Alikhan MA, Dudek NL, Handel A, Hudson BG, Fugger L, Power DA, Holt SG, Coates PT, Gregersen JW, Purcell AW, Holdsworth SR, La Gruta NL, Reid HH, Rossjohn J, Kitching AR, Nature. 2017 May 11;545(7653):243-247. doi: 10.1038/nature22329. Epub 2017 May 3. PMID:28467828

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (535 Kb) [Save to disk] Biological Unit Coordinates (5v4m.pdb1.gz) 136 Kb Biological Unit Coordinates (5v4m.pdb2.gz) 135 Kb Biological Unit Coordinates (5v4m.pdb3.gz) 136 Kb Biological Unit Coordinates (5v4m.pdb4.gz) 135 Kb LPC: Ligand-Protein Contacts for 5V4M CSU: Contacts of Structural Units for 5V4M Structure Factors (3031 Kb) Retrieve 5V4M in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5V4M from S2C, [Save to disk] Re-refined 5v4m structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 5V4M

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5v4m_G] [5v4m_F] [5v4m] [5v4m_D] [5v4m_J] [5v4m_I] [5v4m_L] [5v4m_C] [5v4m_A] SWISS-PROT database: Domain organization of by SWISSPFAM

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