1X7Q	Immune System	date	Aug 16, 2004
title	Crystal Structure Of Hla-A1101 With Sars Nucleocapsid Pepti
authors	T.Blicher, J.S.Kastrup, S.Buus, M.Gajhede
compound		source
Molecule: Hla Class I Histocompatibility Antigen, A-11 Alph Chain: A Fragment: Extracellular Fragment Synonym: Hla-A1101 Alpha-Chain, Mhc Class I Antigen A11 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-28a
Molecule: Beta-2-Microglobulin Chain: B Synonym: Hdcma22p Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-28a
Molecule: Sars Nucleocapsid Peptide Chain: C Synonym: N Structural Protein, Nc Engineered: Yes		Synthetic: Yes Other_details: Chemically Synthesized Peptide. This Sequenc Naturally In Sars Coronavirus Nucleocapsid Protein, Positio 370.
symmetry	Space Group: P 1 21 1	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 58.465 80.623 56.570 90.00 116.79 90.00
method	X-Ray Diffraction	resolution	1.45 Å
ligand	GOL, SO4	enzyme
Gene Ontology	Chain Function Process Component B cellular response to iron io...
Primary reference	High-resolution structure of HLA-A*1101 in complex with SARS nucleocapsid peptide., Blicher T, Kastrup JS, Buus S, Gajhede M, Acta Crystallogr D Biol Crystallogr. 2005 Aug;61(Pt 8):1031-40. Epub 2005, Jul 20. PMID:16041067

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (160 Kb) [Save to disk] Biological Unit Coordinates (1x7q.pdb1.gz) 156 Kb LPC: Ligand-Protein Contacts for 1X7Q CSU: Contacts of Structural Units for 1X7Q Likely Quarternary Molecular Structure file(s) for 1X7Q Structure Factors (837 Kb) Retrieve 1X7Q in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1X7Q from S2C, [Save to disk] Re-refined 1x7q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1X7Q in 3D

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Visual 3D analysis of 1X7Q

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1X7Q, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1x7q_B] [1x7q_C] [1x7q] [1x7q_A] SWISS-PROT database: [P13746] [P61769] [P59595] Domain organization of [1A11_HUMAN] [B2MG_HUMAN] [NCAP_CVHSA] by SWISSPFAM Domain found in 1X7Q: [IGc1 ] by SMART

Other resources with information on 1X7Q

Community annotation for 1X7Q at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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