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
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 Diffractionresolution 2.60 Å
ligand MG enzyme
  • sigma factor antagonist acti...

  • B

    Primary referenceCrystal 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) 75 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
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  • 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
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2P7V, from MSDmotif at EBI
  • Fold representative 2p7v from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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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