2GWR	Signaling Protein	date	May 05, 2006
title	Crystal Structure Of The Response Regulator Protein Mtra From Mycobacterium Tuberculosis
authors	N.Friedland, T.R.Mack, M.Yu, E.H.Bursey, L.-W.Hung, A.M.Stock, G.S.Waldo, T.C.Terwilliger
compound		source
Molecule: Dna-Binding Response Regulator Mtra Chain: A Engineered: Yes		Organism_scientific: Mycobacterium Tuberculosis Organism_common: Bacteria Gene: Mtra Expression_system: Escherichia Coli Expression_system_common: Bacteria Expression_system_strain: Bl21(De3) Gold Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet
symmetry	Space Group: P 21 21 21	R_factor	0.204
crystal cell	length a length b length c angle alpha angle beta angle gamma 38.916 56.598 135.069 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	CA, GOL	enzyme
Gene Ontology	Chain Function Process Component A two-component response regul... DNA binding two-component signal transdu... transcription regulation of transcription,... response to stimulus

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk] Biological Unit Coordinates (2gwr.pdb1.gz) 38 Kb CSU: Contacts of Structural Units for 2GWR Likely Quarternary Molecular Structure file(s) for 2GWR Structure Factors (476 Kb) Retrieve 2GWR in mmCIF format [Save to disk]

View 2GWR in 3D

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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 2GWR

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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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 2GWR, from MSDmotif at EBI Fold representative 2gwr from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2gwr_A]

Other resources with information on 2GWR

MMDB (Entrez's Structure Database)

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