3O75 Transcription date Jul 30, 2010
title Crystal Structure Of Cra Transcriptional Dual Regulator From Pseudomonas Putida In Complex With Fructose 1-Phosphate'
authors M.Chavarria, C.Santiago, R.Platero, T.Krell, J.M.Casasnovas, V.De
compound source
Molecule: Fructose Transport System Repressor Frur
Chain: A, B
Synonym: Cra Transcriptional Dual Regulator
Engineered: Yes
Organism_scientific: Pseudomonas Putida
Organism_taxid: 160488
Strain: Kt2440
Gene: Eck0081
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28a
symmetry Space Group: P 1 21 1
R_factor 0.184 R_Free 0.222
crystal
cell
length a length b length c angle alpha angle beta angle gamma
37.711 120.220 61.860 90.00 107.41 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand F1X enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceFructose 1-phosphate is the preferred effector of the metabolic regulator Cra of Pseudomonas putida., Chavarria M, Santiago C, Platero R, Krell T, Casasnovas JM, de Lorenzo V, J Biol Chem. 2011 Mar 18;286(11):9351-9. Epub 2011 Jan 14. PMID:21239488
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (180 Kb) [Save to disk]
  • Biological Unit Coordinates (3o75.pdb1.gz) 175 Kb
  • LPC: Ligand-Protein Contacts for 3O75
  • CSU: Contacts of Structural Units for 3O75
  • Structure Factors (1160 Kb)
  • Retrieve 3O75 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3O75 from S2C, [Save to disk]
  • Re-refined 3o75 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3O75 in 3D
  • Proteopedia, because life has more than 2D.
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  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 3O75
  • 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 3O75, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3o75_B] [3o75] [3o75_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3O75
  • Community annotation for 3O75 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
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