2P4W Transcription date Mar 13, 2007
title Crystal Structure Of Heat Shock Regulator From Pyrococcus Fu
authors W.Liu, G.Vierke, S.Panjikar, M.Thomm, R.Ladenstein
compound source
Molecule: Transcriptional Regulatory Protein Arsr Family
Chain: A, B
Engineered: Yes
Organism_scientific: Pyrococcus Furiosus
Organism_taxid: 2261
Gene: Pf1790
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)Plyse
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-17b
symmetry Space Group: P 21 21 2
R_factor 0.252 R_Free 0.305
crystal
cell
length a length b length c angle alpha angle beta angle gamma
52.389 82.854 114.492 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.60 Å
ligand SO4 enzyme
note 2P4W supersedes 1XNP
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceCrystal Structure of the Archaeal Heat Shock Regulator from Pyrococcus furiosus: A Molecular Chimera Representing Eukaryal and Bacterial Features., Liu W, Vierke G, Wenke AK, Thomm M, Ladenstein R, J Mol Biol. 2007 Jun 1;369(2):474-88. Epub 2007 Mar 24. PMID:17434531
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk]
  • Biological Unit Coordinates (2p4w.pdb1.gz) 65 Kb
  • LPC: Ligand-Protein Contacts for 2P4W
  • CSU: Contacts of Structural Units for 2P4W
  • Likely Quarternary Molecular Structure file(s) for 2P4W
  • Structure Factors (244 Kb)
  • Retrieve 2P4W in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2P4W from S2C, [Save to disk]
  • Re-refined 2p4w structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2P4W 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 2P4W
  • 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 2P4W, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2p4w_B] [2p4w] [2p4w_A]
  • SWISS-PROT database: [Q8U030]
  • Domain organization of [Q8U030_PYRFU] by SWISSPFAM
  • Domain found in 2P4W: [HTH_ARSR ] by SMART
  • Other resources with information on 2P4W
  • Community annotation for 2P4W 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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