EC-NUMBER
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3.1.8.1
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ENZYME-NAME
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aryldialkylphosphatase
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ENZYME-SYSNAME
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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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ENZYME-CLASS
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Hydrolases Acting on ester bonds Phosphoric triester hydrolases
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SYNONYMS
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A-esterase;;
OPA anhydrase;;
OPH;;
aryldialkylphosphatase;;
>>more synonyms
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REACTION
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An aryl dialkyl phosphate + H2O = dialkyl phosphate + an aryl alcohol [RN:R03979]
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PATHWAY
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EMP-PATHWAYS:
NO EMP PATHWAY FOUND
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KEGG-PATHWAYS:
gamma-Hexachlorocyclohexane degradation;
>>more KEGG pathways
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GO_TERM
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GO:0004063:aryldialkylphosphatase activity
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ENZYME-COMMENT
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aryltriphosphate dialkylphosphohydrolase
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