3VXN	Immune System	date	Sep 20, 2012
title	Hla-A24 In Complex With Hiv-1 Nef134-10(Wt)
authors	A.Shimizu, S.Fukai, A.Yamagata, A.Iwamoto
compound		source
Molecule: Hla Class I Histocompatibility Antigen, A-24 Alph Chain: A Fragment: Unp Residues 25-298 Synonym: Aw-24, Hla Class I Histocompatibility Antigen, A-9 Chain, Mhc Class I Antigen A24; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Hla-A Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21d(+)
Molecule: Beta-2-Microglobulin Chain: B Synonym: Beta-2-Microglobulin Form Pi 5.3 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: B2m Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21a(+)
Molecule: 10-Mer Peptide From Protein Nef Chain: C Engineered: Yes		Synthetic: Yes Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Other_details: Synthetic Peptide
symmetry	Space Group: C 1 2 1	R_factor 0.169 R_Free 0.246
crystal cell	length a length b length c angle alpha angle beta angle gamma 163.069 65.029 50.057 90.00 90.67 90.00
method	X-Ray Diffraction	resolution	1.95 Å
Gene Ontology	Chain Function Process Component B cellular response to iron io...
Primary reference	Structure of TCR and antigen complexes at an immunodominant CTL epitope in HIV-1 infection., Shimizu A, Kawana-Tachikawa A, Yamagata A, Han C, Zhu D, Sato Y, Nakamura H, Koibuchi T, Carlson J, Martin E, Brumme CJ, Shi Y, Gao GF, Brumme ZL, Fukai S, Iwamoto A, Sci Rep. 2013 Nov 6;3:3097. doi: 10.1038/srep03097. PMID:24192765

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (141 Kb) [Save to disk] Biological Unit Coordinates (3vxn.pdb1.gz) 137 Kb CSU: Contacts of Structural Units for 3VXN Structure Factors (534 Kb) Retrieve 3VXN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3VXN from S2C, [Save to disk] Re-refined 3vxn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3VXN in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 3VXN

Ramachandran plot from PDBSum

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 3VXN, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3vxn] [3vxn_B] [3vxn_A] [3vxn_C] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3VXN: [IGc1 ] by SMART

Other resources with information on 3VXN

Community annotation for 3VXN at PDBWiki (http://pdbwiki.org)

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