3KLA	Immune System	date	Nov 07, 2009
title	Ca2+ Release From The Endoplasmic Reticulum Of Ny-Eso-1 Spec Cells Is Modulated By The Affinity Of T Cell Receptor And B Of The Cd8 Co-Receptor
authors	J.L.Chen, A.J.Morgan, G.Stewart-Jones, D.Shepherd, G.Bossi, L.Woo
compound		source
Molecule: Hla Class I Histocompatibility Antigen, A-2 Alpha Chain: A, D Fragment: Hla-A2 Synonym: Mhc Class I Antigen A2 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Hla-A, Hlaa Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Beta-2-Microglobulin Chain: B, E Fragment: Beta-2-Microglobulin Synonym: Beta-2-Microglobulin Form Pi 5.3 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: B2m, Cdabp0092, Hdcma22p Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Nyeso-1 Peptide Analogue Chain: C, F Engineered: Yes Mutation: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
symmetry	Space Group: P 1 21 1	R_factor 0.188 R_Free 0.239
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.853 93.754 79.903 90.00 90.02 90.00
method	X-Ray Diffraction	resolution	1.65 Å
Gene Ontology	Chain Function Process Component E, B cellular response to iron io...
Primary reference	Ca2+ Release from the Endoplasmic Reticulum of NY-ESO-1-Specific T Cells Is Modulated by the Affinity of TCR and by the Use of the CD8 Coreceptor., Chen JL, Morgan AJ, Stewart-Jones G, Shepherd D, Bossi G, Wooldridge L, Hutchinson SL, Sewell AK, Griffiths GM, van der Merwe PA, Jones EY, Galione A, Cerundolo V, J Immunol. 2010 Feb 15;184(4):1829-39. Epub 2010 Jan 6. PMID:20053942

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (168 Kb) [Save to disk] Biological Unit Coordinates (3kla.pdb1.gz) 81 Kb Biological Unit Coordinates (3kla.pdb2.gz) 79 Kb CSU: Contacts of Structural Units for 3KLA Structure Factors (994 Kb) Retrieve 3KLA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3KLA from S2C, [Save to disk] Re-refined 3kla structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 3KLA

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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 3D motif for 3KLA, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3kla_C] [3kla_A] [3kla] [3kla_B] [3kla_D] [3kla_F] [3kla_E] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3KLA: [IGc1 ] by SMART

Other resources with information on 3KLA

Community annotation for 3KLA at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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