2IJ3 Oxidoreductase date Sep 29, 2006
title Structure Of The A264h Mutant Of Cytochrome P450 Bm3
authors H.S.Toogood, D.Leys
compound source
Molecule: Cytochrome P450 Bm3
Chain: A, B
Fragment: Residues 1-470
Ec: 1.14.14.1
Engineered: Yes
Mutation: Yes
Organism_scientific: Bacillus Megaterium
Organism_taxid: 1404
Gene: Cyp102a1
symmetry Space Group: P 1 21 1
R_factor 0.177 R_Free 0.218
crystal
cell
length a length b length c angle alpha angle beta angle gamma
58.703 155.173 62.198 90.00 94.19 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand HEM enzyme Oxidoreductase E.C.1.14.14.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructural and spectroscopic characterization of P450 BM3 mutants with unprecedented P450 heme iron ligand sets. New heme ligation states influence conformational equilibria in P450 BM3., Girvan HM, Seward HE, Toogood HS, Cheesman MR, Leys D, Munro AW, J Biol Chem. 2007 Jan 5;282(1):564-72. Epub 2006 Oct 31. PMID:17077084
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (169 Kb) [Save to disk]
  • Biological Unit Coordinates (2ij3.pdb1.gz) 82 Kb
  • Biological Unit Coordinates (2ij3.pdb2.gz) 84 Kb
  • LPC: Ligand-Protein Contacts for 2IJ3
  • CSU: Contacts of Structural Units for 2IJ3
  • Likely Quarternary Molecular Structure file(s) for 2IJ3
  • Structure Factors (1270 Kb)
  • Retrieve 2IJ3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2IJ3 from S2C, [Save to disk]
  • Re-refined 2ij3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2IJ3 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 2IJ3
  • 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 2IJ3, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ij3] [2ij3_A] [2ij3_B]
  • SWISS-PROT database: [P14779]
  • Domain organization of [CPXB_BACME] by SWISSPFAM
  • Other resources with information on 2IJ3
  • Community annotation for 2IJ3 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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