3P99 Oxidoreductase date Oct 16, 2010
title Sterol 14alpha-Demethylase (Cyp51) From Trypanosoma Brucei I With Delta7-14alpha-Methylene-Cyclopropyl-Dihydrolanosterol
authors G.I.Lepesheva, T.Y.Hargrove, M.R.Waterman, Z.Wawrzak
compound source
Molecule: Sterol 14-Alpha-Demethylase
Chain: A, B, C, D
Fragment: Unp Residues 29-481
Ec: 1.14.13.70
Engineered: Yes
Mutation: Yes
 Organism_scientific: Trypanosoma Brucei
Organism_taxid: 5691
Gene: Cyp51, Tb11.02.4080
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Hms174
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pcw
symmetry Space Group: P 1
R_factor 0.223 R_Free 0.271
crystal
cell
length a length b length c angle alpha angle beta angle gamma
59.610 80.570 115.800 107.93 102.43 99.57
method X-Ray Diffractionresolution 3.00 Å
ligand HEM, LNP enzyme Oxidoreductase E.C.1.14.13.70 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B
  • sterol 14-demethylase activi...


    • Primary referenceStructural complex of sterol 14alpha-demethylase (CYP51) with 14alpha-methylenecyclopropyl-Delta7-24, 25-dihydrolanosterol., Hargrove TY, Wawrzak Z, Liu J, Waterman MR, Nes WD, Lepesheva GI, J Lipid Res. 2012 Feb;53(2):311-20. Epub 2011 Nov 30. PMID:22135275
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (615 Kb) [Save to disk]
  • Biological Unit Coordinates (3p99.pdb1.gz) 155 Kb
  • Biological Unit Coordinates (3p99.pdb2.gz) 157 Kb
  • Biological Unit Coordinates (3p99.pdb3.gz) 153 Kb
  • Biological Unit Coordinates (3p99.pdb4.gz) 157 Kb
  • LPC: Ligand-Protein Contacts for 3P99
  • CSU: Contacts of Structural Units for 3P99
  • Structure Factors (569 Kb)
  • Retrieve 3P99 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3P99 from S2C, [Save to disk]
  • Re-refined 3p99 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3P99 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 3P99
  • 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 3P99, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3p99_C] [3p99] [3p99_B] [3p99_D] [3p99_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3P99
  • Community annotation for 3P99 at PDBWiki (http://pdbwiki.org)
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