3O8X	Immune System	date	Aug 03, 2010
title	Recognition Of Glycolipid Antigen By Inkt Cell Tcr
authors	D.M.Zajonc, Y.Li
compound		source
Molecule: Antigen-Presenting Glycoprotein Cd1d1 Chain: A Fragment: Residues 19-297 Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Gene: Cd1d1, Cd1.1 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_strain: Sf9 Expression_system_vector_type: Baculovirus Transfer Vector Expression_system_vector: Pbacp10ph
Molecule: Beta-2-Microglobulin Chain: B Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Organism_taxid: 10090 Gene: B2m Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_strain: Sf9 Expression_system_vector_type: Baculovirus Transfer Vector Expression_system_vector: Pbacp10ph
Molecule: Valpha14 Chimera (Mouse Variable Domain, Human T- Receptor Alpha Chain C Region Constant Domain); Chain: C Engineered: Yes Mutation: Yes		Organism_scientific: Mus Musculus, Homo Sapiens Organism_common: Mouse, Human Organism_taxid: 10090, 9606 Gene: Trac, Tcra Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21de3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22b
Molecule: Vbeta8.2 Chimera (Mouse Variable Domain, Human T- Receptor Beta-2 Chain C Region Constant Domain); Chain: D Engineered: Yes Mutation: Yes		Organism_scientific: Mus Musculus, Homo Sapiens Organism_common: Mouse, Human Organism_taxid: 10090, 9606 Gene: Trbc2, Tcrbc2 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21de3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet30a
symmetry	Space Group: C 2 2 21	R_factor 0.195 R_Free 0.253
crystal cell	length a length b length c angle alpha angle beta angle gamma 79.000 191.200 151.200 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.74 Å
ligand	FUC, GSL, NAG	enzyme
Gene	MCG
Gene Ontology	Chain Function Process Component B
Primary reference	The V{alpha}14 invariant natural killer T cell TCR forces microbial glycolipids and CD1d into a conserved binding mode., Li Y, Girardi E, Wang J, Yu ED, Painter GF, Kronenberg M, Zajonc DM, J Exp Med. 2010 Oct 4. PMID:20921281

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (280 Kb) [Save to disk] Biological Unit Coordinates (3o8x.pdb1.gz) 272 Kb LPC: Ligand-Protein Contacts for 3O8X CSU: Contacts of Structural Units for 3O8X Structure Factors (472 Kb) Retrieve 3O8X in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3O8X from S2C, [Save to disk] Re-refined 3o8x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3O8X in 3D

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Visual 3D analysis of 3O8X

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 3O8X, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3o8x_D] [3o8x] [3o8x_B] [3o8x_A] [3o8x_C] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3O8X: [IG] [IG_like] [IGc1] [IGv ] by SMART

Other resources with information on 3O8X

Community annotation for 3O8X at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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