2C96 Transcription Regulation date Dec 09, 2005
title Structural Basis Of The Nucleotide Driven Conformational Cha The Aaa Domain Of Transcription Activator Pspf
authors M.Rappas, J.Schumacher, H.Niwa, M.Buck, X.Zhang
compound source
Molecule: Psp Operon Transcriptional Activator
Chain: A
Fragment: Aaa Domain, Residues 1-265
Synonym: Pspf
Engineered: Yes
Other_details: Atp
 Organism_scientific: Escherichia Coli
Organism_taxid: 83333
Strain: K12
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: B834
Expression_system_plasmid: Pet28b
symmetry Space Group: P 65
R_factor 0.206 R_Free 0.246
crystal
cell
length a length b length c angle alpha angle beta angle gamma
113.027 113.027 39.436 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.80 Å
ligand ATP enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural basis of the nucleotide driven conformational changes in the AAA+ domain of transcription activator PspF., Rappas M, Schumacher J, Niwa H, Buck M, Zhang X, J Mol Biol. 2006 Mar 24;357(2):481-92. Epub 2006 Jan 13. PMID:16430918
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk]
  • Biological Unit Coordinates (2c96.pdb1.gz) 41 Kb
  • LPC: Ligand-Protein Contacts for 2C96
  • CSU: Contacts of Structural Units for 2C96
  • Likely Quarternary Molecular Structure file(s) for 2C96
  • Structure Factors (201 Kb)
  • Retrieve 2C96 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2C96 from S2C, [Save to disk]
  • Re-refined 2c96 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2C96 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 2C96
  • 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 2C96, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2c96] [2c96_A]
  • SWISS-PROT database: [P37344]
  • Domain organization of [PSPF_ECOLI] by SWISSPFAM
  • Domain found in 2C96: [AAA ] by SMART
    • Other resources with information on 2C96
  • Community annotation for 2C96 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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