2GTW Immune System date Apr 28, 2006
title Human Class I Mhc Hla-A2 In Complex With The Nonameric Melan 1(27-35) Peptide Having A27l Substitution
authors O.Y.Borbulevych, B.M.Baker
compound source
Molecule: Hla-A0201 Heavy Chain
Chain: A, D
Fragment: Heavy Chain
Synonym: Hla Class I Histocompatibility Antigen, A-2 Alpha Class I Antigen A2;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hla-A
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Phn1

Molecule: Beta-2-Microglobulin
Chain: B, E
Synonym: Beta-2-Microglobulin Variant Pi 5.3
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: B2m
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Phn1

Molecule: Octapeptide From Melan-Amart-1
Chain: C, F
Fragment: Residues 27-35
Synonym: Melanoma Antigen Recognized By T-Cells 1
Engineered: Yes
Mutation: Yes

Synthetic: Yes
Other_details: Commercial Synthesis For The Peptide
symmetry Space Group: P 1 21 1
R_factor 0.181 R_Free 0.218
crystal
cell
length a length b length c angle alpha angle beta angle gamma
58.309 84.271 84.293 90.00 90.11 90.00
method X-Ray Diffractionresolution 1.55 Å
ligand FMT, GOL, NA enzyme
Gene
Ontology
ChainFunctionProcessComponent
E, B
  • cellular response to iron io...

  • Primary referenceStructures of MART-1(26/27-35) Peptide/HLA-A2 Complexes Reveal a Remarkable Disconnect between Antigen Structural Homology and T Cell Recognition., Borbulevych OY, Insaidoo FK, Baxter TK, Powell DJ Jr, Johnson LA, Restifo NP, Baker BM, J Mol Biol. 2007 Oct 5;372(5):1123-36. Epub 2007 Jul 26. PMID:17719062
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (150 Kb) [Save to disk]
  • Biological Unit Coordinates (2gtw.pdb1.gz) 73 Kb
  • Biological Unit Coordinates (2gtw.pdb2.gz) 73 Kb
  • LPC: Ligand-Protein Contacts for 2GTW
  • CSU: Contacts of Structural Units for 2GTW
  • Likely Quarternary Molecular Structure file(s) for 2GTW
  • Structure Factors (1548 Kb)
  • Retrieve 2GTW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2GTW from S2C, [Save to disk]
  • Re-refined 2gtw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2GTW 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 2GTW
  • 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 2GTW, from MSDmotif at EBI
  • Fold representative 2gtw from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2gtw_B] [2gtw] [2gtw_F] [2gtw_D] [2gtw_A] [2gtw_C] [2gtw_E]
  • SWISS-PROT database: [P01892] [P61769] [Q16655]
  • Domain organization of [1A02_HUMAN] [B2MG_HUMAN] [MAR1_HUMAN] by SWISSPFAM
  • Domain found in 2GTW: [IGc1 ] by SMART
  • Other resources with information on 2GTW
  • Community annotation for 2GTW at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science