1TYG	Biosynthetic Protein	date	Jul 07, 2004
title	Structure Of The Thiazole Synthasethis Complex
authors	E.C.Settembre, P.C.Dorrestein, H.Zhai, A.Chatterjee, F.W.Mclaffe T.P.Begley, S.E.Ealick
compound		source
Molecule: Yjbs Chain: B, G Engineered: Yes		Organism_scientific: Bacillus Subtilis Organism_taxid: 1423 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-16b
Molecule: Thiazole Biosynthesis Protein Thig Chain: A, C Engineered: Yes		Organism_scientific: Bacillus Subtilis Organism_taxid: 1423 Gene: Thig,Bsu11690 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-16b
symmetry	Space Group: P 65 2 2	R_factor 0.242 R_Free 0.305
crystal cell	length a length b length c angle alpha angle beta angle gamma 91.654 91.654 401.300 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.15 Å
ligand	PO4	enzyme
Gene Ontology	Chain Function Process Component A, C G, B
Primary reference	Thiamin biosynthesis in Bacillus subtilis: structure of the thiazole synthase/sulfur carrier protein complex., Settembre EC, Dorrestein PC, Zhai H, Chatterjee A, McLafferty FW, Begley TP, Ealick SE, Biochemistry 2004 Sep 21;43(37):11647-57. PMID:15362849

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (95 Kb) [Save to disk] Biological Unit Coordinates (1tyg.pdb1.gz) 174 Kb LPC: Ligand-Protein Contacts for 1TYG CSU: Contacts of Structural Units for 1TYG Likely Quarternary Molecular Structure file(s) for 1TYG Structure Factors (136 Kb) Retrieve 1TYG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TYG from S2C, [Save to disk] Re-refined 1tyg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1TYG 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 1TYG

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 1TYG, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tyga_, region A [Jmol] [rasmolscript] [script source]     - Domain d1tygb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1tygc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1tygg_, region G [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1tyg_G] [1tyg_A] [1tyg_B] [1tyg] [1tyg_C] SWISS-PROT database: [O31618] [O31617] Domain organization of [THIG_BACSU] [THIS_BACSU] by SWISSPFAM

Other resources with information on 1TYG

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

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