1AO7 Complex (Mhc Viral Peptide Receptor) date Jul 21, 1997
title Complex Between Human T-Cell Receptor, Viral Peptide (Tax), 0201
authors D.N.Garboczi, P.Ghosh, U.Utz, Q.R.Fan, W.E.Biddison, D.C.Wiley
compound source
Molecule: Hla-A 0201
Chain: A
Fragment: Extracellular Domains Alpha 1, Alpha 2, Alpha 3
Synonym: Hla-A2 Heavy Chain
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Bl21
Organ: Plasma
Cellular_location: Plasma Membrane
Gene: Hla-A 0201
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Xa90
Expression_system_cellular_location: Refolded From Inclusio
Expression_system_plasmid: Phn1+

Molecule: Beta-2 Microglobulin
Chain: B
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Bl21
Organ: Plasma
Cellular_location: Extracellular
Gene: V Beta 12.3 [Bv13s1] - D Beta 2.1 - J Beta 2.1 -
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_cellular_location: Refolded From Inclusio
Expression_system_plasmid: Plm1

Molecule: Tax Peptide
Chain: C
Fragment: Residues 11 - 19 From Tax Protein Of Human T Lymp Virus Type 1;
Engineered: Yes

Organism_scientific: Human T-Lymphotropic Virus 1
Organism_taxid: 11908

Molecule: T Cell Receptor Alpha
Chain: D
Fragment: Extracellular Domains V And C, Residues 1 - 212
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Bl21
Organ: Plasma
Cell: T-Lymphocyte
Cellular_location: Plasma Membrane
Gene: V Alpha 2.3 [Av2s1a2] - J Alpha 24 - C Alpha
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_cellular_location: Refolded From Inclusio
Expression_system_plasmid: Plm1

Molecule: T Cell Receptor Beta
Chain: E
Fragment: Extracellular Domains V And C, Residues 1 - 246
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Bl21
Organ: Plasma
Cell: T-Lymphocyte
Cellular_location: Plasma Membrane
Gene: V Beta 12.3 [Bv13s1] - D Beta 2.1 - J Beta 2.1 - C Be
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_cellular_location: Refolded From Inclusio
Expression_system_plasmid: Plm1
symmetry Space Group: C 1 2 1
R_factor 0.245 R_Free 0.320
crystal
cell
length a length b length c angle alpha angle beta angle gamma
229.300 49.500 96.000 90.00 89.60 90.00
method X-Ray Diffractionresolution 2.60 Å
ligand EMC enzyme
related structures by homologous chain: 1A6Z, 1FFP, 1FYT, 1QRN, 1RJZ
Gene
Ontology
ChainFunctionProcessComponent
B
  • cellular response to iron io...

  • D


    Primary referenceStructure of the complex between human T-cell receptor, viral peptide and HLA-A2., Garboczi DN, Ghosh P, Utz U, Fan QR, Biddison WE, Wiley DC, Nature 1996 Nov 14;384(6605):134-41. PMID:8906788
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (125 Kb) [Save to disk]
  • Biological Unit Coordinates (1ao7.pdb1.gz) 118 Kb
  • Biological Unit Coordinates (1ao7.pdb2.gz) 232 Kb
  • LPC: Ligand-Protein Contacts for 1AO7
  • CSU: Contacts of Structural Units for 1AO7
  • Likely Quarternary Molecular Structure file(s) for 1AO7
  • Structure Factors (367 Kb)
  • Retrieve 1AO7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AO7 from S2C, [Save to disk]
  • Re-refined 1ao7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1AO7 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 1AO7
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1AO7, from MSDmotif at EBI
  • Genome occurence of 1AO7's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ao7a2, region A:1-181 [Jmol] [rasmolscript] [script source]
        - Domain d1ao7a1, region A:182-274 [Jmol] [rasmolscript] [script source]
        - Domain d1ao7b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1ao7d_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1ao7e2, region E:119-246 [Jmol] [rasmolscript] [script source]
        - Domain d1ao7e1, region E:3-118 [Jmol] [rasmolscript] [script source]
  • Fold representative 1ao7 from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1ao7_A] [1ao7_B] [1ao7_C] [1ao7_D] [1ao7_E] [1ao7]
  • SWISS-PROT database: [P01892] [P61769] [P14079]
  • Domain organization of [1A02_HUMAN] [B2MG_HUMAN] [TAX_HTL1C] by SWISSPFAM
  • Domains found in 1AO7: [IG_like] [IGc1] [IGv ] by SMART
  • Other resources with information on 1AO7
  • Community annotation for 1AO7 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1AO7 from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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