3K9V Oxidoreductase date Oct 16, 2009
title Crystal Structure Of Rat Mitochondrial P450 24a1 S57d In Com Chaps
authors A.J.Annalora, D.B.Goodin, W.Hong, Q.Zhang, E.F.Johnson, C.D.Stout
compound source
Molecule: 1,25-Dihydroxyvitamin D(3) 24-Hydroxylase, Mitoch
Chain: A, B
Fragment: Residues 34-514
Synonym: Vitamin D(3) 24-Hydroxylase, 24-Ohase, Cytochrome P450-Cc24;
Ec: 1.14.13.-
Engineered: Yes
Mutation: Yes
Organism_scientific: Rattus Norvegicus
Organism_common: Rat
Organism_taxid: 10116
Gene: Cyp24, Cyp24a1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Dh5alpha-Fiq
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ptrc99a
symmetry Space Group: C 1 2 1
R_factor 0.206 R_Free 0.252
crystal
cell
length a length b length c angle alpha angle beta angle gamma
182.609 81.647 108.699 90.00 122.89 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand CPS, HEM enzyme Oxidoreductase E.C.1.14.13 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceThe crystal structure of CYP24A1, a mitochondrial cytochrome P450 involved in vitamin D metabolism., Annalora AJ, Goodin DB, Hong WX, Zhang Q, Johnson EF, Stout CD, J Mol Biol. 2009 Dec 1. PMID:19961857
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (170 Kb) [Save to disk]
  • Biological Unit Coordinates (3k9v.pdb1.gz) 83 Kb
  • Biological Unit Coordinates (3k9v.pdb2.gz) 83 Kb
  • Biological Unit Coordinates (3k9v.pdb3.gz) 161 Kb
  • LPC: Ligand-Protein Contacts for 3K9V
  • CSU: Contacts of Structural Units for 3K9V
  • Structure Factors (707 Kb)
  • Retrieve 3K9V in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3K9V from S2C, [Save to disk]
  • Re-refined 3k9v structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3K9V 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 3K9V
  • 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 3K9V, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3k9v_B] [3k9v] [3k9v_A]
  • SWISS-PROT database: [Q09128]
  • Domain organization of [CP24A_RAT] by SWISSPFAM
  • Other resources with information on 3K9V
  • Community annotation for 3K9V 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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