2D5I Oxidoreductase date Nov 02, 2005
title The Crystal Structure Of Azor (Azo Reductase) From Escherich
authors K.Ito, M.Tanokura
compound source
Molecule: Azo Reductase
Chain: A
Synonym: Azor
Ec: 1.7.1.6
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 83333
Strain: K12
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21a
symmetry Space Group: P 4 21 2
R_factor 0.168 R_Free 0.205
crystal
cell
length a length b length c angle alpha angle beta angle gamma
94.630 94.630 54.120 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand FMN, GOL enzyme Oxidoreductase E.C.1.7.1.6 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A
  • electron transfer activity


  • Primary referenceThree-dimensional structure of AzoR from Escherichia coli. An oxidereductase conserved in microorganisms., Ito K, Nakanishi M, Lee WC, Sasaki H, Zenno S, Saigo K, Kitade Y, Tanokura M, J Biol Chem. 2006 Jul 21;281(29):20567-76. Epub 2006 May 9. PMID:16684776
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (38 Kb) [Save to disk]
  • Biological Unit Coordinates (2d5i.pdb1.gz) 65 Kb
  • LPC: Ligand-Protein Contacts for 2D5I
  • CSU: Contacts of Structural Units for 2D5I
  • Likely Quarternary Molecular Structure file(s) for 2D5I
  • Structure Factors (100 Kb)
  • Retrieve 2D5I in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2D5I from S2C, [Save to disk]
  • Re-refined 2d5i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2D5I 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 2D5I
  • 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 2D5I, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2d5i] [2d5i_A]
  • SWISS-PROT database: [P41407]
  • Domain organization of [AZOR_ECOLI] by SWISSPFAM
  • Other resources with information on 2D5I
  • Community annotation for 2D5I 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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