3A5R Transferase date Aug 10, 2009
title Benzalacetone Synthase From Rheum Palmatum Complexed With 4- Primed Monoketide Intermediate
authors H.Morita, R.Kato, I.Abe, S.Sugio, T.Kohno
compound source
Molecule: Benzalacetone Synthase
Chain: A, B
Engineered: Yes
Organism_scientific: Rheum Palmatum
Organism_taxid: 137221
Gene: Bas
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: M15
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pqe80l
symmetry Space Group: P 1 21 1
R_factor 0.195 R_Free 0.215
crystal
cell
length a length b length c angle alpha angle beta angle gamma
54.622 89.847 81.100 90.00 100.45 90.00
method X-Ray Diffractionresolution 1.60 Å
ligand HC4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceA structure-based mechanism for benzalacetone synthase from Rheum palmatum., Morita H, Shimokawa Y, Tanio M, Kato R, Noguchi H, Sugio S, Kohno T, Abe I, Proc Natl Acad Sci U S A. 2010 Jan 12;107(2):669-73. Epub 2009 Dec 18. PMID:20080733
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (130 Kb) [Save to disk]
  • Biological Unit Coordinates (3a5r.pdb1.gz) 126 Kb
  • LPC: Ligand-Protein Contacts for 3A5R
  • CSU: Contacts of Structural Units for 3A5R
  • Structure Factors (805 Kb)
  • Retrieve 3A5R in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3A5R from S2C, [Save to disk]
  • Re-refined 3a5r structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3A5R 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 3A5R
  • 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 3A5R, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3a5r] [3a5r_A] [3a5r_B]
  • SWISS-PROT database: [Q94FV7]
  • Domain organization of [Q94FV7_9CARY] by SWISSPFAM
  • Other resources with information on 3A5R
  • Community annotation for 3A5R 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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