2UWE	Immune System	date	Mar 20, 2007
title	Large Cdr3a Loop Alteration As A Function Of Mhc Mutation
authors	P.J.Miller, Y.Pazy, B.Conti, D.Riddle, W.E.Biddison, E.Appella, E.
compound		source
Molecule: Hla Class I Histocompatibility Antigen, A-2 Alpha Chain: A, H Fragment: Ecto-Domain, Residues 25-299 Synonym: Hla-A201, Mhc Class I Antigen A2 Engineered: Yes Mutation: Yes Other_details: Mutation Of Hla-A2.1 At Position 163, Threon Alanine;		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Variant: T163a Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_variant: Ril Expression_system_plasmid: Plm1
Molecule: Beta-2-Microglobulin Chain: B, I Fragment: Residues 21-119 Engineered: Yes Other_details: Has Extra Methionine Due To Escherichia Coli Expression;		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_variant: Ril Expression_system_plasmid: Phn1
Molecule: Uncharacterized Protein C15orf24 Chain: C, J Fragment: Residues 4-12 Synonym: Self-Peptide, P1049 Engineered: Yes Other_details: Self-Peptide Recognized By Ahiii T Cell When By Hla-A2.1.;		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
Molecule: Ahiii Tcr Alpha Chain Chain: E, L Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Strain: B6 Cell_line: Ahiii T Cell Clone Cell: T Cell Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_variant: Ril Expression_system_plasmid: Plm1
Molecule: Ahiii Tcr Beta Chain Chain: F, M Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Strain: B6 Cell_line: Ahiii T Cell Clone Cell: T Cell Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_variant: Ril Expression_system_plasmid: Plm1
symmetry	Space Group: P 1 21 1	R_factor 0.240 R_Free 0.290
crystal cell	length a length b length c angle alpha angle beta angle gamma 93.489 84.178 121.773 90.00 92.05 90.00
method	X-Ray Diffraction	resolution	2.40 Å
Gene Ontology	Chain Function Process Component F, M I, B cellular response to iron io...
Primary reference	Single MHC Mutation Eliminates Enthalpy Associated with T Cell Receptor Binding., Miller PJ, Pazy Y, Conti B, Riddle D, Appella E, Collins EJ, J Mol Biol. 2007 Jul 26;. PMID:17825839

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (272 Kb) [Save to disk] Biological Unit Coordinates (2uwe.pdb1.gz) 132 Kb Biological Unit Coordinates (2uwe.pdb2.gz) 132 Kb CSU: Contacts of Structural Units for 2UWE Likely Quarternary Molecular Structure file(s) for 2UWE Structure Factors (790 Kb) Retrieve 2UWE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2UWE from S2C, [Save to disk] Re-refined 2uwe structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2UWE 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 2UWE

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 3D motif for 2UWE, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2uwe_E] [2uwe_C] [2uwe_H] [2uwe_M] [2uwe_L] [2uwe_I] [2uwe_F] [2uwe_J] [2uwe_B] [2uwe] [2uwe_A] SWISS-PROT database: [P01892] [P61769] [Q9NPA0] Domain organization of [1A02_HUMAN] [B2MG_HUMAN] [CO024_HUMAN] by SWISSPFAM Domains found in 2UWE: [IG] [IG_like] [IGc1] [IGv ] by SMART

Other resources with information on 2UWE

Community annotation for 2UWE at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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