Structural basis for recognition of mutant self by a tumor-specific, MHC class II-restricted TCR DOI:10.2210/pdb2iam/pdb

2IAM   Display Files  close FASTA Sequence PDB File PDB File (Header) mmCIF File mmCIF File (Header) PDBML/XML File PDBML/XML File (Header)   Download Files  close FASTA Sequence PDB File (Text) PDB File (gz) mmCIF File mmCIF File (gz) PDBML/XML File PDBML/XML File (gz) Structure Factor (Text) Structure Factor (gz) Biological Assembly (gz) (A+S)   Share this Page  close Facebook Twitter LinkedIn Email Link this Page

Primary Citation       Related Citations in PDB Entry (REMARK 1) Hide     Molecular Description Hide Classification: Immune System Structure Weight: 94206.83 Molecule: HLA class II histocompatibility antigen, DR alpha chain Polymer: 1 Type: protein Length: 182 Chains: A Fragment: residues 1-182 (26-207) Organism Homo sapiens Gene Names HLA-DRA HLA-DRA1 UniProtKB:   Protein Feature View | Search PDB | P01903     Molecule: HLA class II histocompatibility antigen, DRB1-1 beta chain Polymer: 2 Type: protein Length: 190 Chains: B Fragment: residues 1-190 (30-219) Organism Homo sapiens Gene Name HLA-DRB1 UniProtKB:   Protein Feature View | Search PDB | P04229     Molecule: 15-mer peptide from Triosephosphate isomerase Polymer: 3 Type: protein Length: 15 Chains: P EC#: 5.3.1.1    Fragment: residues 23-37 (22-36) Mutation: T28I Organism Homo sapiens Gene Names TPI1 TPI UniProtKB:   Protein Feature View | Search PDB | P60174     Molecule: CD4+ T cell receptor E8 alpha chain Polymer: 4 Type: protein Length: 202 Chains: C Mutation: T156C Organism Homo sapiens Gene Names TRAC TCRA UniProtKB:   Protein Feature View | Search PDB | P01848     Molecule: CD4+ T cell receptor E8 beta chain Polymer: 5 Type: protein Length: 240 Chains: D Mutation: S167C Organism Homo sapiens Gene Name TRBC1 UniProtKB:   Protein Feature View | Search PDB | P01850         Source Hide Polymer: 1 Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli bl21   Polymer: 2 Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli bl21   Polymer: 3 Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli bl21   Polymer: 4 Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli bl21   Polymer: 5 Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli bl21       Related PDB Entries Hide Identifier Details 1KLG  unbound form of E8 ligand  1KLU  unbound form of E8 ligand  2IAL  CD4+ T cell receptor E8  2IAN  the same complex in different space group      External Domain Annotations Hide SCOP Classification v1.75: 4 Domains - data from SCOP   CATH Classification v3.4.0: 7 Domains - data from CATH   Pfam Classification: 10 Domains - data from Pfam       Structural Biology Knowledgebase Data Hide     Data in orange boxes are gathered from external resources (when available). Reset Layout

Biological Assembly            View in 3D More Images... Biological assembly 1 assigned by authors and generated by PISA (software) Downloadable viewers: Simple Viewer Protein Workshop Ligand Explorer Kiosk Viewer Other Viewers  KiNG WebMol QuickPDB FirstGlance         MyPDB Personal Annotations Hide     Deposition Summary Hide Authors:   Deng, L.,  Langley, R.J.,  Mariuzza, R.A. Deposition:   2006-09-08 Release:   2007-04-03 Last Modified (REVDAT):   2009-02-24     Revision History    Hide Mouse over text for details 2011-07-13 Version format compliance     Experimental Details Hide Method:   X-RAY DIFFRACTION Exp. Data:   Structure Factors EDS   Resolution[Å]:   2.80 R-Value: 0.211 (obs.) R-Free: 0.279 Space Group: C 2 2 2 Unit Cell:   Length [Å] Angles [°] a = 86.39 α = 90.00  b = 270.54 β = 90.00  c = 97.40 γ = 90.00      Molecule of the Month Hide Major Histocompatibility Complex T-Cell Receptor