3ATY Oxidoreductase date Jan 26, 2011
title Crystal Structure Of Tcoye
authors K.Yamaguchi, N.Okamoto, K.Tokuoka, S.Sugiyama, N.Uchiyama, H.Mats K.Inaka, Y.Urade, T.Inoue
compound source
Molecule: Prostaglandin F2a Synthase
Chain: A, B
Synonym: Tcoye
Engineered: Yes
 Organism_scientific: Trypanosoma Cruzi
Organism_taxid: 5693
Gene: Tcpgfs
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-4t-1
symmetry Space Group: P 1 21 1
R_factor 0.170 R_Free 0.195
crystal
cell
length a length b length c angle alpha angle beta angle gamma
56.291 78.791 78.797 90.00 93.37 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand FMN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructural insight into the stereoselective production of PGF2alpha by Old Yellow Enzyme from Trypanosoma cruzi., Okamoto N, Yamaguchi K, Mizohata E, Tokuoka K, Uchiyama N, Sugiyama S, Matsumura H, Inaka K, Urade Y, Inoue T, J Biochem. 2011 Nov;150(5):563-8. doi: 10.1093/jb/mvr096. Epub 2011 Aug, 12. PMID:21840922
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (136 Kb) [Save to disk]
  • Biological Unit Coordinates (3aty.pdb1.gz) 67 Kb
  • Biological Unit Coordinates (3aty.pdb2.gz) 67 Kb
  • LPC: Ligand-Protein Contacts for 3ATY
  • CSU: Contacts of Structural Units for 3ATY
  • Structure Factors (550 Kb)
  • Retrieve 3ATY in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3ATY from S2C, [Save to disk]
  • Re-refined 3aty structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3ATY 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 3ATY
  • 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 3ATY, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3aty_B] [3aty] [3aty_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3ATY
  • Community annotation for 3ATY 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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