3HRQ Biosynthetic Protein date Jun 09, 2009
title The Product Template Domain From Pksa With Palmitate Bound
authors T.P.Korman, S.C.Tsai
compound source
Molecule: Aflatoxin Biosynthesis Polyketide Synthase
Chain: A, B
Fragment: Unp Residues 1305-1660
Synonym: Pks
Engineered: Yes
Organism_scientific: Aspergillus Parasiticus
Organism_taxid: 5067
Gene: Pksa, Pksl1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
symmetry Space Group: P 21 21 21
R_factor 0.203 R_Free 0.223
crystal
cell
length a length b length c angle alpha angle beta angle gamma
88.793 91.247 91.233 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand PLM enzyme
note 3HRQ is a representative structure
Primary referenceStructural basis for biosynthetic programming of fungal aromatic polyketide cyclization., Crawford JM, Korman TP, Labonte JW, Vagstad AL, Hill EA, Kamari-Bidkorpeh O, Tsai SC, Townsend CA, Nature. 2009 Oct 22;461(7267):1139-43. PMID:19847268
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (113 Kb) [Save to disk]
  • Biological Unit Coordinates (3hrq.pdb1.gz) 109 Kb
  • Biological Unit Coordinates (3hrq.pdb2.gz) 56 Kb
  • Biological Unit Coordinates (3hrq.pdb3.gz) 55 Kb
  • LPC: Ligand-Protein Contacts for 3HRQ
  • CSU: Contacts of Structural Units for 3HRQ
  • Structure Factors (499 Kb)
  • Retrieve 3HRQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3HRQ from S2C, [Save to disk]
  • Re-refined 3hrq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3HRQ 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 3HRQ
  • 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 3HRQ, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3hrq] [3hrq_A] [3hrq_B]
  • SWISS-PROT database: [Q12053]
  • Domain organization of [PKSL1_ASPPA] by SWISSPFAM
  • Other resources with information on 3HRQ
  • Community annotation for 3HRQ at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science