5EU4	Immune System	date	Nov 18, 2015
title	Hla Class I Antigen
authors	P.J.Rizkallah, V.Bianchi, D.K.Cole, 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: Peptide Antigen Ylapgpvta Chain: C, F Engineered: Yes		Organism_scientific: Synthetic Construct Organism_common: Human Organism_taxid: 32630 Expression_system: Synthetic Construct Expression_system_taxid: 32630
symmetry	Space Group: P 1	R_factor 0.172 R_Free 0.211
crystal cell	length a length b length c angle alpha angle beta angle gamma 56.080 57.630 79.930 90.00 89.81 63.84
method	X-Ray Diffraction	resolution	2.12 Å
ligand	EDO, GOL, SO4	enzyme
Gene Ontology	Chain Function Process Component E, B cellular response to iron io...
Primary reference	A molecular switch abrogates gp100 TCR-targeting of a human melanoma antigen., Bianchi V, Bulek A, Fuller A, Lloyd A, Attaf M, Rizkallah PJ, Dolton G, Sewell AK, Cole DK, J Biol Chem. 2016 Feb 25. pii: jbc.M115.707414. PMID:26917722

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (271 Kb) [Save to disk] Biological Unit Coordinates (5eu4.pdb1.gz) 134 Kb Biological Unit Coordinates (5eu4.pdb2.gz) 134 Kb LPC: Ligand-Protein Contacts for 5EU4 CSU: Contacts of Structural Units for 5EU4 Structure Factors (3046 Kb) Retrieve 5EU4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5EU4 from S2C, [Save to disk] Re-refined 5eu4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5EU4 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 5EU4

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5eu4_F] [5eu4_C] [5eu4_A] [5eu4_B] [5eu4_E] [5eu4] [5eu4_D] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 5EU4: [IGc1 ] by SMART

Other resources with information on 5EU4

Community annotation for 5EU4 at PDBWiki (http://pdbwiki.org)

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, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---