5B39	Immune System	date	Feb 12, 2016
title	Kir3dl1015 In Complex With Hla-B57:01
authors	J.P.Vivian, J.Rossjohn
compound		source
Molecule: Hla Class I Histocompatibility Antigen, B-57 Alph Chain: A Fragment: Unp Residues 25-300 Synonym: Hla-B57:01,Bw-57,Mhc Class I Antigen B57 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Hla-B, Hlab Expression_system: Enterobacteria Phage L1 Expression_system_taxid: 268588
Molecule: Beta-2-Microglobulin Chain: B Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: B2m, Cdabp0092, Hdcma22p Expression_system: Enterobacteria Phage L1 Expression_system_taxid: 268588
Molecule: Peptide From Ig Kappa Chain C Region Chain: C Engineered: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
Molecule: Killer Cell Immunoglobulin-Like Receptor 3dl1 Chain: G Fragment: Unp Residues 22-320 Synonym: Kir3dl1015,Cd158 Antigen-Like Family Member E,Hla Specific Inhibitory Nk Cell Receptor,Mhc Class I Nk Cell Re Natural Killer-Associated Transcript 3,Nkat-3,P70 Natural K Receptor Clones Cl-2cl-11,P70 Nk Receptor Cl-2cl-11; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Kir3dl1, Cd158e, Nkat3, Nkb1 Expression_system: Trichoplusia Ni Expression_system_common: Cabbage Looper Expression_system_taxid: 7111
symmetry	Space Group: P 1	R_factor 0.178 R_Free 0.229
crystal cell	length a length b length c angle alpha angle beta angle gamma 51.568 61.118 65.089 95.56 98.50 108.65
method	X-Ray Diffraction	resolution	2.50 Å
ligand	NAG	enzyme
Gene Ontology	Chain Function Process Component B cellular response to iron io...
Primary reference	Killer cell immunoglobulin-like receptor 3DL1 polymorphism defines distinct hierarchies of HLA class I recognition., Saunders PM, Pymm P, Pietra G, Hughes VA, Hitchen C, O'Connor GM, Loiacono F, Widjaja J, Price DA, Falco M, Mingari MC, Moretta L, McVicar DW, Rossjohn J, Brooks AG, Vivian JP, J Exp Med. 2016 May 2;213(5):791-807. doi: 10.1084/jem.20152023. Epub 2016 Apr 4. PMID:27045007

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (116 Kb) [Save to disk] Biological Unit Coordinates (5b39.pdb1.gz) 111 Kb LPC: Ligand-Protein Contacts for 5B39 CSU: Contacts of Structural Units for 5B39 Structure Factors (514 Kb) Retrieve 5B39 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5B39 from S2C, [Save to disk] Re-refined 5b39 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5B39 in 3D

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Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5b39_G] [5b39] [5b39_B] [5b39_C] [5b39_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 5B39: [IG] [IGc1 ] by SMART

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