2P7V	Transcription	date	Mar 20, 2007
title	Crystal Structure Of The Escherichia Coli Regulator Of Sigma In Complex With Sigma 70 Domain 4
authors	G.A.Patikoglou, L.F.Westblade, E.A.Campbell, V.Lamour, W.J.Lane,
compound		source
Molecule: Regulator Of Sigma D Chain: A Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Rsd Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Rna Polymerase Sigma Factor Rpod Chain: B Fragment: Domain 4 Synonym: Sigma-70 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Rpod, Alt Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 64	R_factor 0.239 R_Free 0.273
crystal cell	length a length b length c angle alpha angle beta angle gamma 84.111 84.111 84.219 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	MG	enzyme
Gene Ontology	Chain Function Process Component A sigma factor antagonist acti... B
Primary reference	Crystal Structure of the Escherichia coli Regulator of sigma(70), Rsd, in Complex with sigma(70) Domain 4., Patikoglou GA, Westblade LF, Campbell EA, Lamour V, Lane WJ, Darst SA, J Mol Biol. 2007 Jul 3;. PMID:17681541

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk] Biological Unit Coordinates (2p7v.pdb1.gz) 38 Kb Biological Unit Coordinates (2p7v.pdb2.gz) 74 Kb LPC: Ligand-Protein Contacts for 2P7V CSU: Contacts of Structural Units for 2P7V Likely Quarternary Molecular Structure file(s) for 2P7V Structure Factors (73 Kb) Retrieve 2P7V in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2P7V from S2C, [Save to disk] Re-refined 2p7v structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2P7V 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 2P7V

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 2P7V, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2p7v_A] [2p7v_B] [2p7v] SWISS-PROT database: [P00579] [P0AFX4] Domain organization of [RPOD_ECOLI] [RSD_ECOLI] by SWISSPFAM

Other resources with information on 2P7V

Community annotation for 2P7V at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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