› 3uf9

X-ray diffraction
2.68Å resolution

Crystal structure of SsoPox in complex with the phosphotriester fensulfothion

Released:
DOI: 10.2210/pdb3uf9/pdb
PDB entry 3uf9 coloured by chain, front view.
PDB entry 3uf9 coloured by chain, side view.
PDB entry 3uf9 coloured by chain, top view.
Source organism: Saccharolobus solfataricus
Primary publication:
Characterisation of the organophosphate hydrolase catalytic activity of SsoPox.
Hiblot J, Gotthard G, Chabriere E, Elias M
Sci Rep 2 779 (2012)
PMID: 23139857

Function and Biology Details

Reaction catalysed: 
An aryl dialkyl phosphate + H(2)O = dialkyl phosphate + an aryl alcohol
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-188991 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Aryldialkylphosphatase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 314 amino acids
Theoretical weight: 35.66 KDa
Source organism: Saccharolobus solfataricus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q97VT7 (Residues: 1-314; Coverage: 100%)
Gene names: SSO2522, php
Sequence domains: Phosphotriesterase family
Structure domains: Metal-dependent hydrolases

Ligands and Environments

4 bound ligands:
Ligand FE2 4 x FE2
Ligand CO 4 x CO
Ligand FST 4 x FST
Ligand GOL 3 x GOL
1 modified residue:
Ligand KCX 4 x KCX

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: P212121
Unit cell:
a: 85.73Å b: 103.76Å c: 151.76Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.241 0.239 0.275
Expression system: Escherichia coli

Quick links

Citations

11 review citations

Interference in Bacterial Quorum Sensing: A Biopharmaceutical Perspective.
Rémy et al. (2018)
10 more

4 mentions without citation

Enzymes, Reacting with Organophosphorus Compounds as Detoxifiers: Diversity and Functions.
Lyagin et al. (2021)
3 more