3C57	Transcription	date	Jan 30, 2008
title	Crystal Structure Of The Mycobacterium Tuberculosis Hypoxic Regulator Dosr C-Terminal Domain Crystal Form II
authors	G.Wisedchaisri, M.Wu, D.R.Sherman, W.G.J.Hol
compound		source
Molecule: Two Component Transcriptional Regulatory Protein Chain: A, B Fragment: C-Terminal Domain Residues 144-217 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 Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-28(+)
symmetry	Space Group: P 21 21 21	R_factor 0.189 R_Free 0.206
crystal cell	length a length b length c angle alpha angle beta angle gamma 39.637 47.400 66.436 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.70 Å
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] (24 Kb) [Save to disk] Biological Unit Coordinates (3c57.pdb1.gz) 18 Kb Biological Unit Coordinates (3c57.pdb2.gz) 10 Kb Biological Unit Coordinates (3c57.pdb3.gz) 9 Kb CSU: Contacts of Structural Units for 3C57 Likely Quarternary Molecular Structure file(s) for 3C57 Structure Factors (199 Kb) Retrieve 3C57 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3C57 from S2C, [Save to disk] Re-refined 3c57 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 3C57, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3c57] [3c57_A] [3c57_B] SWISS-PROT database: [P95193] Domain organization of [DEVR_MYCTU] by SWISSPFAM Domain found in 3C57: [HTH_LUXR ] by SMART

Other resources with information on 3C57

Community annotation for 3C57 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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