5MEP Immune System date Nov 16, 2016
title Human Leukocyte Antigen A02 Presenting Ilgkflhwl
authors P.J.Rizkallah, D.K.Cole, A.Lloyd, M.Crowther, A.K.Sewell
compound source
Molecule: Hla Class I Histocompatibility Antigen, A-2 Alpha
Chain: A, D
Synonym: Mhc Class I Antigen A2
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hla-A, Hlaa
Expression_system: Escherichia Coli
Expression_system_taxid: 562

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

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: B2m, Cdabp0092, Hdcma22p
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Ile-Leu-Gly-Lys-Phe-Leu-His-Trp-Leu
Chain: C, F
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 2
R_factor 0.182 R_Free 0.239
crystal
cell
length a length b length c angle alpha angle beta angle gamma
119.410 169.550 47.050 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.71 Å
ligand EDO, SO4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
E, B
  • cellular response to iron io...

  • Primary referenceStructural mechanism underpinning cross-reactivity of a CD8+ T-cell clone that recognises a peptide derived from human telomerase reverse transcriptase., Cole DK, van den Berg HA, Lloyd A, Crowther MD, Beck K, Ekeruche-Makinde J, Miles JJ, Bulek AM, Dolton G, Schauenburg AJ, Wall A, Fuller A, Clement M, Laugel B, Rizkallah PJ, Wooldridge L, Sewell AK, J Biol Chem. 2016 Nov 30. pii: jbc.M116.741603. PMID:27903649
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (276 Kb) [Save to disk]
  • Biological Unit Coordinates (5mep.pdb1.gz) 137 Kb
  • Biological Unit Coordinates (5mep.pdb2.gz) 136 Kb
  • LPC: Ligand-Protein Contacts for 5MEP
  • CSU: Contacts of Structural Units for 5MEP
  • Structure Factors (1404 Kb)
  • Retrieve 5MEP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5MEP from S2C, [Save to disk]
  • Re-refined 5mep structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5MEP 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 5MEP
  • 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
  • Fold representative 5mep from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5mep_E] [5mep_C] [5mep_A] [5mep_D] [5mep_F] [5mep_B] [5mep]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5MEP
  • Community annotation for 5MEP at PDBWiki (http://pdbwiki.org)

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