1QVO Immune System date Aug 28, 2003
title Structures Of Hla-A1101 In Complex With Immunodominant Nona Decamer Hiv-1 Epitopes Clearly Reveal The Presence Of A Mid Residue
authors L.Li, J.M.Mcnicholl, M.Bouvier
compound source
Molecule: Hla Class I Histocompatibility Antigen, A-11 Alph
Chain: A, D
Fragment: Extracellular Domains Alpha 1,Alpha 2 And Alpha 3
Synonym: Mhc Class I Antigen A11
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hla-A Or Hlaa
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)Plyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Plm1
Other_details: From 1 Major Histocompatibility Complex

Molecule: Beta-2-Microglobulin
Chain: B, E
Synonym: Hdcma22p
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: Xa90
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Phn1

Molecule: Negative Factor
Chain: C, F
Synonym: F-Protein, 27 Kda Protein, 3'Orf
Engineered: Yes
Synthetic: Yes
Organism_scientific: Human Immunodeficiency Virus 1
Organism_taxid: 11676
Other_details: The Peptide Was Obtained Through Standard So Peptide Synthesis. The Sequence Of The Peptide Is Naturally Human Immunodeficiency Virus Type 1.
symmetry Space Group: P 1 21 1
R_factor 0.212 R_Free 0.255
crystal
cell
length a length b length c angle alpha angle beta angle gamma
76.200 88.500 64.800 90.00 90.13 90.00
method X-Ray Diffractionresolution 2.22 Å
related structures by homologous chain: 1EEY, 1I7R
Gene
Ontology
ChainFunctionProcessComponent
E, B
  • cellular response to iron io...

    • Primary referenceStructures of HLA-A*1101 complexed with immunodominant nonamer and decamer HIV-1 epitopes clearly reveal the presence of a middle, secondary anchor residue., Li L, Bouvier M, J Immunol 2004 May 15;172(10):6175-84. PMID:15128805
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (140 Kb) [Save to disk]
  • Biological Unit Coordinates (1qvo.pdb1.gz) 69 Kb
  • Biological Unit Coordinates (1qvo.pdb2.gz) 70 Kb
  • CSU: Contacts of Structural Units for 1QVO
  • Likely Quarternary Molecular Structure file(s) for 1QVO
  • Retrieve 1QVO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QVO from S2C, [Save to disk]
    • View 1QVO 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 1QVO
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1QVO, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qvoa2, region A:1-181 [Jmol] [rasmolscript] [script source]
        - Domain d1qvoa1, region A:182-275 [Jmol] [rasmolscript] [script source]
        - Domain d1qvob_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1qvod2, region D:1-181 [Jmol] [rasmolscript] [script source]
        - Domain d1qvod1, region D:182-275 [Jmol] [rasmolscript] [script source]
        - Domain d1qvoe_, region E [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1qvo_A] [1qvo] [1qvo_E] [1qvo_F] [1qvo_C] [1qvo_D] [1qvo_B]
  • SWISS-PROT database: [P13746] [P61769] [P04602]
  • Domain organization of [1A11_HUMAN] [B2MG_HUMAN] [NEF_HV1Z6] by SWISSPFAM
  • Domain found in 1QVO: [IGc1 ] by SMART
    • Other resources with information on 1QVO
  • Community annotation for 1QVO at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
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