3N9Y Oxidoreductase, Electron Transport date May 31, 2010
title Crystal Structure Of Human Cyp11a1 In Complex With Cholester
authors N.V.Strushkevich, F.Mackenzie, W.Tempel, A.Botchkarev, C.H.Arrow A.M.Edwards, C.Bountra, J.U.Weigelt, H.Park, Structural Genomic Consortium (Sgc)
compound source
Molecule: Cholesterol Side-Chain Cleavage Enzyme
Chain: A, B
Fragment: Unp Residues 41-521
Synonym: Cytochrome P450 11a1, Cypxia1, Cytochrome P450(Scc Cholesterol Desmolase;
Ec: 1.14.15.6
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cyp11a, Cyp11a1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Jm109
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pcw

Molecule: Adrenodoxin
Chain: C, D
Fragment: Unp Residues 62-175
Synonym: Adrenal Ferredoxin, Ferredoxin-1, Hepatoredoxin
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Adrenodoxin, Adx, Fdx1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Jm109
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pcw
symmetry Space Group: P 1 21 1
R_factor 0.205 R_Free 0.242
crystal
cell
length a length b length c angle alpha angle beta angle gamma
82.999 114.686 86.019 90.00 101.96 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand CLR, FES, HEM enzyme Oxidoreductase E.C.1.14.15.6 BRENDA
subcellular loc. Membrane localization by OPM: Mitochondrial inner membrane
intermembrane space side
matrix space side
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructural basis for pregnenolone biosynthesis by the mitochondrial monooxygenase system., Strushkevich N, Mackenzie F, Cherkesova T, Grabovec I, Usanov S, Park HW, Proc Natl Acad Sci U S A. 2011 Jun 2. PMID:21636783
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (196 Kb) [Save to disk]
  • Biological Unit Coordinates (3n9y.pdb1.gz) 97 Kb
  • Biological Unit Coordinates (3n9y.pdb2.gz) 97 Kb
  • LPC: Ligand-Protein Contacts for 3N9Y
  • CSU: Contacts of Structural Units for 3N9Y
  • Structure Factors (1365 Kb)
  • Retrieve 3N9Y in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3N9Y from S2C, [Save to disk]
  • Re-refined 3n9y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3N9Y 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 3N9Y
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3N9Y, from MSDmotif at EBI
  • Fold representative 3n9y from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3n9y_A] [3n9y_D] [3n9y_B] [3n9y] [3n9y_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3N9Y
  • Community annotation for 3N9Y 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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