3C3W	Transcription	date	Jan 28, 2008
title	Crystal Structure Of The Mycobacterium Tuberculosis Hypoxic Regulator Dosr
authors	G.Wisedchaisri, M.Wu, D.R.Sherman, W.G.J.Hol
compound		source
Molecule: Two Component Transcriptional Regulatory Protein Chain: A, B Synonym: Probably Luxruhpa-Family, Devr, Dna-Binding Respo Regulator, Luxr Family; Engineered: Yes		Organism_scientific: Mycobacterium Tuberculosis Organism_taxid: 1773 Gene: Devr Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21-D(+)
symmetry	Space Group: P 1 21 1	R_factor 0.186 R_Free 0.249
crystal cell	length a length b length c angle alpha angle beta angle gamma 48.107 98.080 53.710 90.00 93.81 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	SO4	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structures of the response regulator DosR from Mycobacterium tuberculosis suggest a helix rearrangement mechanism for phosphorylation activation., Wisedchaisri G, Wu M, Sherman DR, Hol WG, J Mol Biol. 2008 Apr 18;378(1):227-42. Epub 2008 Feb 26. PMID:18353359

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (71 Kb) [Save to disk] Biological Unit Coordinates (3c3w.pdb1.gz) 64 Kb LPC: Ligand-Protein Contacts for 3C3W CSU: Contacts of Structural Units for 3C3W Likely Quarternary Molecular Structure file(s) for 3C3W Structure Factors (356 Kb) Retrieve 3C3W in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3C3W from S2C, [Save to disk] Re-refined 3c3w structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3C3W 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 3C3W

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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 3C3W, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3c3w_B] [3c3w] [3c3w_A] SWISS-PROT database: [P95193] Domain organization of [DEVR_MYCTU] by SWISSPFAM Domains found in 3C3W: [HTH_LUXR] [REC ] by SMART

Other resources with information on 3C3W

Community annotation for 3C3W at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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