2Z69 Transcription Regulator date Jul 24, 2007
title Crystal Structure Of The Sensor Domain Of The Transcriptiona Regulator Dnr From Pseudomonas Aeruginosa
authors G.Giardina, K.A.Johnson, A.Di Matteo
compound source
Molecule: Dnr Protein
Chain: A, B, C
Fragment: Sensor Domain
Synonym: Transcriptional Regulator Dnr, Dnr Dissimilative N Respiration Regulator;
Engineered: Yes
 Organism_scientific: Pseudomonas Aeruginosa
Strain: Pao1
Gene: Dnr
Expression_system: Escherichia Coli
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28b
symmetry Space Group: C 1 2 1
R_factor 0.215 R_Free 0.262
crystal
cell
length a length b length c angle alpha angle beta angle gamma
56.145 105.534 74.838 90.00 97.97 90.00
method X-Ray Diffractionresolution 2.10 Å
Primary referenceNO sensing in Pseudomonas aeruginosa: structure of the transcriptional regulator DNR., Giardina G, Rinaldo S, Johnson KA, Di Matteo A, Brunori M, Cutruzzola F, J Mol Biol. 2008 May 16;378(5):1002-15. Epub 2008 Mar 14. PMID:18420222
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (76 Kb) [Save to disk]
  • Biological Unit Coordinates (2z69.pdb1.gz) 48 Kb
  • Biological Unit Coordinates (2z69.pdb2.gz) 43 Kb
  • CSU: Contacts of Structural Units for 2Z69
  • Likely Quarternary Molecular Structure file(s) for 2Z69
  • Structure Factors (220 Kb)
  • Retrieve 2Z69 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2Z69 from S2C, [Save to disk]
  • Re-refined 2z69 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2Z69 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 2Z69
  • 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 2Z69, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2z69_C] [2z69_A] [2z69] [2z69_B]
  • SWISS-PROT database: [Q51441]
  • Domain organization of [Q51441_PSEAE] by SWISSPFAM
  • Domain found in 2Z69: [cNMP ] by SMART
    • Other resources with information on 2Z69
  • Community annotation for 2Z69 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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