3CN7 Hydrolase date Mar 25, 2008
title Crystal Structure Analysis Of The Carboxylesterase Pa3859 Fr Pseudomonas Aeruginosa Pao1- Monoclinic Crystal Form
authors A.Pesaresi, D.Lamba
compound source
Molecule: Carboxylesterase
Chain: A, B, C, D
Ec: 3.1.1.1
Engineered: Yes
 Organism_scientific: Pseudomonas Aeruginosa
Organism_taxid: 287
Strain: Pao1
Gene: Pa3859
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: M15 (Prep4)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pqe-31
symmetry Space Group: P 1 21 1
R_factor 0.204 R_Free 0.274
crystal
cell
length a length b length c angle alpha angle beta angle gamma
65.649 50.548 142.548 90.00 92.94 90.00
method X-Ray Diffractionresolution 2.99 Å
ligand MES enzyme Hydrolase E.C.3.1.1.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceInsights into the fatty acid chain length specificity of the carboxylesterase PA3859 from Pseudomonas aeruginosa: A combined structural, biochemical and computational study., Pesaresi A, Lamba D, Biochimie. 2010 Dec;92(12):1787-92. Epub 2010 Sep 17. PMID:20850500
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (137 Kb) [Save to disk]
  • Biological Unit Coordinates (3cn7.pdb1.gz) 35 Kb
  • Biological Unit Coordinates (3cn7.pdb2.gz) 35 Kb
  • Biological Unit Coordinates (3cn7.pdb3.gz) 35 Kb
  • Biological Unit Coordinates (3cn7.pdb4.gz) 35 Kb
  • LPC: Ligand-Protein Contacts for 3CN7
  • CSU: Contacts of Structural Units for 3CN7
  • Likely Quarternary Molecular Structure file(s) for 3CN7
  • Structure Factors (142 Kb)
  • Retrieve 3CN7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3CN7 from S2C, [Save to disk]
  • Re-refined 3cn7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3CN7 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 3CN7
  • 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 3CN7, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3cn7_A] [3cn7_D] [3cn7] [3cn7_C] [3cn7_B]
  • SWISS-PROT database: [Q9HXE7]
  • Domain organization of [Q9HXE7_PSEAE] by SWISSPFAM
    • Other resources with information on 3CN7
  • Community annotation for 3CN7 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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