3ZG2 Oxidoreductase date Dec 14, 2012
title Sterol 14 Alpha-Demethylase (Cyp51) From Trypanosoma Cruzi I With The Pyridine Inhibitor (S)-2-(4-Chlorophenyl)-2-(Pyrid 1- (4-(4-(Trifluoromethyl)Phenyl)Piperazin-1-Yl)Ethanone (E Udo)
authors T.Y.Hargrove, Z.Wawrzak, M.Keenan, E.Chatelain, G.I.Lepesheva
compound source
Molecule: Sterol 14-Alpha Demethylase
Chain: A
Fragment: Residues 28-481
Synonym: Cyp51, Tc14dm, Cytochrome P450 51
Ec: 1.14.13.70
Engineered: Yes
Mutation: Yes
Organism_scientific: Trypanosoma Cruzi
Organism_taxid: 5693
Strain: Thlahuen
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 0.268 R_Free 0.282
crystal
cell
length a length b length c angle alpha angle beta angle gamma
63.699 63.699 223.263 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.80 Å
ligand HEM, UDO enzyme Oxidoreductase E.C.1.14.13.70 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceComplexes of Trypanosoma cruzi sterol 14alpha-demethylase (CYP51) with two pyridine-based drug candidates for Chagas disease: Structural basis for pathogen-selectivity., Hargrove TY, Wawrzak Z, Alexander PW, Chaplin JH, Keenan M, Charman SA, Perez CJ, Waterman MR, Chatelain E, Lepesheva GI, J Biol Chem. 2013 Sep 18. PMID:24047900
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (161 Kb) [Save to disk]
  • Biological Unit Coordinates (3zg2.pdb1.gz) 155 Kb
  • LPC: Ligand-Protein Contacts for 3ZG2
  • CSU: Contacts of Structural Units for 3ZG2
  • Structure Factors (190 Kb)
  • Retrieve 3ZG2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3ZG2 from S2C, [Save to disk]
  • Re-refined 3zg2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3ZG2 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 3ZG2
  • 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 3ZG2, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3zg2_A] [3zg2]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3ZG2
  • Community annotation for 3ZG2 at PDBWiki (http://pdbwiki.org)

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