3IBD Oxidoreductase Oxidoreductase Inhibitor date Jul 15, 2009
title Crystal Structure Of A Cytochrome P450 2b6 Genetic Variant I With The Inhibitor 4-(4-Chlorophenyl)Imidazole
authors S.C.Gay, L.Sun, J.C.Talakad, M.B.Shah, D.C.Stout, J.R.Halpert
compound source
Molecule: Cytochrome P450 2b6
Chain: A
Synonym: Cypiib6, P450 Iib1
Ec: 1.14.14.1
Engineered: Yes
Mutation: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cyp2b6
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Jm109
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pkk
symmetry Space Group: C 1 2 1
R_factor 0.178 R_Free 0.228
crystal
cell
length a length b length c angle alpha angle beta angle gamma
89.573 55.740 99.090 90.00 96.51 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand CM5, CPZ, HEM, SCN enzyme Oxidoreductase E.C.1.14.14.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal Structure of a Cytochrome P450 2B6 Genetic Variant in Complex with the Inhibitor 4-(4-Chlorophenyl)imidazole at 2.0 A Resolution., Gay SC, Shah MB, Talakad JC, Maekawa K, Roberts AG, Wilderman PR, Sun L, Yang JY, Huelga SC, Hong WX, Zhang Q, Stout CD, Halpert JR, Mol Pharmacol. 2010 Jan 8. PMID:20061448
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (85 Kb) [Save to disk]
  • Biological Unit Coordinates (3ibd.pdb1.gz) 80 Kb
  • LPC: Ligand-Protein Contacts for 3IBD
  • CSU: Contacts of Structural Units for 3IBD
  • Structure Factors (2238 Kb)
  • Retrieve 3IBD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3IBD from S2C, [Save to disk]
  • Re-refined 3ibd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3IBD 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 3IBD
  • 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 3IBD, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ibd_A] [3ibd]
  • SWISS-PROT database: [P20813]
  • Domain organization of [CP2B6_HUMAN] by SWISSPFAM
    • Other resources with information on 3IBD
  • Community annotation for 3IBD 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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