3WSA Transferase date Mar 05, 2014
title The Tuberculosis Drug Sq109 Inhibits Trypanosoma Cruzi Cell Proliferation And Acts Synergistically With Posaconazole
authors N.Shang, Q.Li, C.H.Huang, E.Oldfield, R.T.Guo
compound source
Molecule: Squalene Synthase
Chain: A, B, C, D, E, F
Fragment: Unp Residues 31-370
Synonym: Sqs, Ss, Fpp:Fpp Farnesyltransferase, Farnesyl-Dip Farnesyltransferase;
Ec: 2.5.1.21
Engineered: Yes
Mutation: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Fdft1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.206 R_Free 0.261
crystal
cell
length a length b length c angle alpha angle beta angle gamma
85.750 154.006 90.615 90.00 91.38 90.00
method X-Ray Diffractionresolution 2.90 Å
ligand RWZ enzyme Transferase E.C.2.5.1.21 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
F, A, D, C, E, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (327 Kb) [Save to disk]
  • Biological Unit Coordinates (3wsa.pdb1.gz) 321 Kb
  • Biological Unit Coordinates (3wsa.pdb2.gz) 165 Kb
  • Biological Unit Coordinates (3wsa.pdb3.gz) 160 Kb
  • LPC: Ligand-Protein Contacts for 3WSA
  • CSU: Contacts of Structural Units for 3WSA
  • Structure Factors (469 Kb)
  • Retrieve 3WSA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3WSA from S2C, [Save to disk]
  • Re-refined 3wsa structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3WSA 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 3WSA
  • 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 3WSA, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3wsa_A] [3wsa] [3wsa_D] [3wsa_C] [3wsa_E] [3wsa_B] [3wsa_F]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3WSA
  • Community annotation for 3WSA at PDBWiki (http://pdbwiki.org)

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