3KSW Oxidoreductase date Nov 23, 2009
title Crystal Structure Of Sterol 14alpha-Demethylase (Cyp51) From Trypanosoma Cruzi In Complex With An Inhibitor Vnf ((4-(4- Chlorophenyl)-N-[2-(1h-Imidazol-1-Yl)-1-Phenylethyl]Benzami
authors G.I.Lepesheva, T.Y.Hargrove, S.Anderson, Z.Wawrzak, M.R.Waterman
compound source
Molecule: Sterol 14-Alpha Demethylase
Chain: A
Fragment: Unp Residues 30-481
Ec: 1.14.13.70
Engineered: Yes
Mutation: Yes
 Organism_scientific: Trypanosoma Cruzi
Organism_taxid: 5693
Gene: Cyp51
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 31 2 1
R_factor 0.245 R_Free 0.292
crystal
cell
length a length b length c angle alpha angle beta angle gamma
66.468 66.468 234.281 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.05 Å
ligand HEM, VNF enzyme Oxidoreductase E.C.1.14.13.70 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural insights into inhibition of sterol 14alpha-demethylase in the human pathogen Trypanosoma cruzi., Lepesheva GI, Hargrove TY, Anderson S, Kleshchenko Y, Futak V, Wawrzak Z, Villalta F, Waterman MR, J Biol Chem. 2010 Jun 8. PMID:20530488
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (77 Kb) [Save to disk]
  • Biological Unit Coordinates (3ksw.pdb1.gz) 71 Kb
  • LPC: Ligand-Protein Contacts for 3KSW
  • CSU: Contacts of Structural Units for 3KSW
  • Structure Factors (165 Kb)
  • Retrieve 3KSW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3KSW from S2C, [Save to disk]
  • Re-refined 3ksw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3KSW 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 3KSW
  • 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 3KSW, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ksw] [3ksw_A]
  • SWISS-PROT database: [Q7Z1V1]
  • Domain organization of [CP51_TRYCR] by SWISSPFAM
    • Other resources with information on 3KSW
  • Community annotation for 3KSW 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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