4LE6

Crystal structure of the phosphotriesterase OPHC2 from Pseudomonas pseudoalcaligenes


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.10 Å
  • R-Value Free: 0.210 
  • R-Value Work: 0.173 
  • R-Value Observed: 0.175 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Structural and Enzymatic Characterization of the Phosphotriesterase OPHC2 from Pseudomonas pseudoalcaligenes.

Gotthard, G.Hiblot, J.Gonzalez, D.Elias, M.Chabriere, E.

(2013) PLoS One 8: e77995-e77995

  • DOI: 10.1371/journal.pone.0077995
  • Primary Citation of Related Structures:  
    4LE6

  • PubMed Abstract: 
  • Organophosphates (OPs) are neurotoxic compounds for which current methods of elimination are unsatisfactory; thus bio-remediation is considered as a promising alternative. Here we provide the structural and enzymatic characterization of the recently identified enzyme isolated from Pseudomonas pseudoalcaligenes dubbed OPHC2 ...

    Organophosphates (OPs) are neurotoxic compounds for which current methods of elimination are unsatisfactory; thus bio-remediation is considered as a promising alternative. Here we provide the structural and enzymatic characterization of the recently identified enzyme isolated from Pseudomonas pseudoalcaligenes dubbed OPHC2. OPHC2 belongs to the metallo-β-lactamase superfamily and exhibits an unusual thermal resistance and some OP degrading abilities.


    Related Citations: 
    • Crystallization and preliminary X-ray diffraction analysis of the organophosphorus hydrolase OPHC2 from Pseudomonas pseudoalcaligenes.
      Gotthard, G., Hiblot, J., Gonzalez, D., Chabriere, E., Elias, M.
      (2013) Acta Crystallogr Sect F Struct Biol Cryst Commun 69: 73

    Organizational Affiliation

    URMITE UMR CNRS-IRD 6236, IFR48, Faculté de Médecine et de Pharmacie, Université de la Méditerranée, Marseille, France.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Organophosphorus hydrolaseA, B, C, D, E324Pseudomonas oleovoransMutation(s): 0 
Gene Names: ophc2
EC: 3.1.8.1
UniProt
Find proteins for Q5W503 (Pseudomonas oleovorans)
Explore Q5W503 
Go to UniProtKB:  Q5W503
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PGE
Query on PGE

Download Ideal Coordinates CCD File 
I [auth A]TRIETHYLENE GLYCOL
C6 H14 O4
ZIBGPFATKBEMQZ-UHFFFAOYSA-N
 Ligand Interaction
GOL
Query on GOL

Download Ideal Coordinates CCD File 
F [auth A], G [auth A], M [auth B], N [auth B], O [auth B], S [auth C], T [auth C], X [auth D]GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
ZN
Query on ZN

Download Ideal Coordinates CCD File 
AA [auth E] , BA [auth E] , J [auth A] , K [auth A] , Q [auth B] , R [auth B] , V [auth C] , W [auth C] , 
AA [auth E],  BA [auth E],  J [auth A],  K [auth A],  Q [auth B],  R [auth B],  V [auth C],  W [auth C],  Y [auth D],  Z [auth D]
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
EDO
Query on EDO

Download Ideal Coordinates CCD File 
H [auth A], L [auth A], P [auth B], U [auth C]1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.10 Å
  • R-Value Free: 0.210 
  • R-Value Work: 0.173 
  • R-Value Observed: 0.175 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 109.91α = 90
b = 63.85β = 101.85
c = 221.26γ = 90
Software Package:
Software NamePurpose
PHASERphasing
PHENIXrefinement
XDSdata reduction
XSCALEdata scaling

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2013-11-13
    Type: Initial release
  • Version 1.1: 2013-12-04
    Changes: Database references