4GKN Immune System date Aug 13, 2012
title A2-Mhc Complex Carrying Fatgigiitv
authors A.K.Sewell, P.J.Rizkallah, D.K.Cole, L.Wooldridge, D.A.Price
compound source
Molecule: Mhc Class I Antigen
Chain: A, D
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hla-A

Molecule: Beta-2-Microglobulin
Chain: B, E
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: B2m, Cdabp0092, Hdcma22p

Molecule: Fat Cognate Peptide
Chain: C, F
Engineered: Yes

Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630
symmetry Space Group: C 1 2 1
R_factor 0.207 R_Free 0.300
length a length b length c angle alpha angle beta angle gamma
202.444 46.590 116.624 90.00 121.53 90.00
method X-Ray Diffractionresolution 2.75 Å
ligand SO4 enzyme
E, B
  • cellular response to iron io...

  • Primary referenceT-Cell Receptor optimized peptide skewing of the T-cell repertoire can enhance antigen targeting., Ekeruche-Makinde J, Clement M, Cole DK, Edwards ES, Ladell K, Miles JJ, Matthews KK, Fuller A, Lloyd KA, Madura F, Dolton GM, Pentier J, Lissina A, Gostick E, Baxter TK, Baker BM, Rizkallah PJ, Price DA, Wooldridge L, Sewell AK, J Biol Chem. 2012 Sep 5. PMID:22952231
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (276 Kb) [Save to disk]
  • Biological Unit Coordinates (4gkn.pdb1.gz) 136 Kb
  • Biological Unit Coordinates (4gkn.pdb2.gz) 137 Kb
  • LPC: Ligand-Protein Contacts for 4GKN
  • CSU: Contacts of Structural Units for 4GKN
  • Structure Factors (1266 Kb)
  • Retrieve 4GKN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4GKN from S2C, [Save to disk]
  • Re-refined 4gkn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4GKN 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 4GKN
  • 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 4GKN, from MSDmotif at EBI
  • Fold representative 4gkn from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4gkn_F] [4gkn] [4gkn_C] [4gkn_A] [4gkn_D] [4gkn_E] [4gkn_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4GKN: [IGc1 ] by SMART
  • Other resources with information on 4GKN
  • Community annotation for 4GKN at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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