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Information on EC 3.1.8.1 - aryldialkylphosphatase

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EC Tree
     3 Hydrolases
         3.1 Acting on ester bonds
             3.1.8 Phosphoric-triester hydrolases
                3.1.8.1 aryldialkylphosphatase
IUBMB Comments
Acts on organophosphorus compounds (such as paraoxon) including esters of phosphonic and phosphinic acids. Inhibited by chelating agents; requires divalent cations for activity. Previously regarded as identical with EC 3.1.1.2 arylesterase.
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Word Map
The expected taxonomic range for this enzyme is: Bacteria, Eukaryota, Archaea
Synonyms
paraoxonase 1, serum paraoxonase, pon-1, phosphotriesterase, organophosphorus hydrolase, dfpase, pon 1, methyl parathion hydrolase, hupon1, organophosphate hydrolase, more
REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
an aryl dialkyl phosphate + H2O = dialkyl phosphate + an aryl alcohol
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