1C3Q	Transferase	date	Jul 28, 1999
title	Crystal Structure Of Native Thiazole Kinase In The Monoclini
authors	N.Campobasso, I.I.Mathews, T.P.Begley, S.E.Ealick
compound		source
Molecule: Hydroxyethylthiazole Kinase Chain: A, B, C Synonym: Thz Kinase Ec: 2.7.1.50 Engineered: Yes		Organism_scientific: Bacillus Subtilis Organism_taxid: 1423 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 21 1	R_factor 0.206 R_Free 0.242
crystal cell	length a length b length c angle alpha angle beta angle gamma 53.920 101.180 73.330 90.00 95.26 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	CL, TZE	enzyme	Transferase E.C.2.7.1.50 BRENDA
related structures	by homologous chain: 1EKK, 1ESQ
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Crystal structure of 4-methyl-5-beta-hydroxyethylthiazole kinase from Bacillus subtilis at 1.5 A resolution., Campobasso N, Mathews II, Begley TP, Ealick SE, Biochemistry 2000 Jul 11;39(27):7868-77. PMID:10891066

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (131 Kb) [Save to disk] Biological Unit Coordinates (1c3q.pdb1.gz) 126 Kb LPC: Ligand-Protein Contacts for 1C3Q CSU: Contacts of Structural Units for 1C3Q Likely Quarternary Molecular Structure file(s) for 1C3Q Structure Factors (426 Kb) Retrieve 1C3Q in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1C3Q from S2C, [Save to disk] Re-refined 1c3q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1C3Q in 3D

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Visual 3D analysis of 1C3Q

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 1C3Q, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1c3qa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1c3qb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1c3qc_, region C [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: [1c3q_C] [1c3q_A] [1c3q] [1c3q_B] SWISS-PROT database: [P39593] Domain organization of [THIM_BACSU] by SWISSPFAM

Other resources with information on 1C3Q

Community annotation for 1C3Q at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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