1TMY	Chemotaxis	date	May 16, 1997
title	Chey From Thermotoga Maritima (Apo-I)
authors	K.C.Usher, A.De La Cruz, F.W.Dahlquist, S.J.Remington
compound		source
Molecule: Chey Protein Chain: A Synonym: Tmy Engineered: Yes		Organism_scientific: Thermotoga Maritima Organism_taxid: 2336 Cellular_location: Cytoplasm Gene: Chey Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: K0641reca Expression_system_cellular_location: Cytoplasm Expression_system_vector_type: Plasmid Expression_system_plasmid: Pqe12 Expression_system_gene: Chey
symmetry	Space Group: P 1 21 1	R_factor 0.186 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 32.040 53.950 34.160 90.00 95.56 90.00
method	X-Ray Diffraction	resolution	1.90 Å
related structures	by homologous chain: 1U0S
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structures of CheY from Thermotoga maritima do not support conventional explanations for the structural basis of enhanced thermostability., Usher KC, de la Cruz AF, Dahlquist FW, Swanson RV, Simon MI, Remington SJ, Protein Sci 1998 Feb;7(2):403-12. PMID:9521117

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (23 Kb) [Save to disk] Biological Unit Coordinates (1tmy.pdb1.gz) 19 Kb CSU: Contacts of Structural Units for 1TMY Likely Quarternary Molecular Structure file(s) for 1TMY Structure Factors (84 Kb) Retrieve 1TMY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TMY from S2C, [Save to disk] Re-refined 1tmy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1TMY 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 1TMY

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 1TMY, from MSDmotif at EBI Genome occurence of 1TMY's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tmy__, region [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: [1tmy] [1tmy_A] SWISS-PROT database: [Q56312] Domain organization of [CHEY_THEMA] by SWISSPFAM Domain found in 1TMY: [REC ] by SMART

Other resources with information on 1TMY

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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