1TCR	Receptor	date	Sep 12, 1996
title	Murine T-Cell Antigen Receptor 2c Clone
authors	K.C.Garcia, M.Degano, R.L.Stanfield, I.A.Wilson
compound		source
Molecule: Alpha, Beta T-Cell Receptor (Vb8.2db2jb2.4cb2\;Va Chain: A Synonym: Tcr Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Cell: T-Lymphocytes Expression_system: Drosophila Melanogaster Expression_system_common: Fruit Fly Expression_system_taxid: 7227
Molecule: Alpha, Beta T-Cell Receptor (Vb8.2db2jb2.4cb2\;Va Chain: B Synonym: Tcr Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Cell: T-Lymphocytes Expression_system: Drosophila Melanogaster Expression_system_common: Fruit Fly Expression_system_taxid: 7227
symmetry	Space Group: C 1 2 1	R_factor 0.208 R_Free 0.285
crystal cell	length a length b length c angle alpha angle beta angle gamma 138.000 72.900 57.300 90.00 101.20 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	BMA, FUC, NAG, SO4	enzyme
note	1TCR (Molecule of the Month:pdb62, pdb63)
related structures	by homologous chain: 1I9E, 1L0Y, 1NFD, 1U3H
Gene Ontology	Chain Function Process Component A
Primary reference	An alphabeta T cell receptor structure at 2.5 A and its orientation in the TCR-MHC complex., Garcia KC, Degano M, Stanfield RL, Brunmark A, Jackson MR, Peterson PA, Teyton L, Wilson IA, Science 1996 Oct 11;274(5285):209-19. PMID:8824178

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk] Biological Unit Coordinates (1tcr.pdb1.gz) 73 Kb LPC: Ligand-Protein Contacts for 1TCR CSU: Contacts of Structural Units for 1TCR Likely Quarternary Molecular Structure file(s) for 1TCR Retrieve 1TCR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TCR from S2C, [Save to disk]

View 1TCR 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 1TCR

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1TCR, from MSDmotif at EBI Genome occurence of 1TCR's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tcra1, region A:1-117 [Jmol] [rasmolscript] [script source]     - Domain d1tcra2, region A:118-213 [Jmol] [rasmolscript] [script source]     - Domain d1tcrb1, region B:1-117 [Jmol] [rasmolscript] [script source]     - Domain d1tcrb2, region B:118-247 [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1tcr_A] [1tcr_B] [1tcr] SWISS-PROT database: [P01738] Domain organization of [TVA1_MOUSE] by SWISSPFAM Domains found in 1TCR: [IG_like] [IGv ] by SMART

Other resources with information on 1TCR

Community annotation for 1TCR at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Domain movements in 1TCR from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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