ID   3.1.8.1
DE   Aryldialkylphosphatase.
AN   A-esterase.
AN   Aryltriphosphatase.
AN   Paraoxon hydrolase.
AN   Paraoxonase.
AN   Phosphotriesterase.
CA   An aryl dialkyl phosphate + H(2)O = dialkyl phosphate + an aryl alcohol.
CF   Divalent cation.
CC   -!- Acts on organophosphorus compounds (such as paraoxon) including
CC       esters of phosphonic and phosphinic acids.
CC   -!- Inhibited by chelating agents.
CC   -!- Previously regarded as identical with EC 3.1.1.2.
PR   PROSITE; PDOC01026;
DR   P0A434, OPD_BREDI  ;  P0A433, OPD_FLAS2  ;  Q44238, PEPQ_ALTSX ;
DR   Q97VT7, PHP_SULSO  ;  P27169, PON1_HUMAN ;  P52430, PON1_MOUSE ;
DR   P27170, PON1_RABIT ;  P55159, PON1_RAT   ;  Q90952, PON2_CHICK ;
DR   Q91090, PON2_MELGA ;  Q15166, PON3_HUMAN ;  Q62087, PON3_MOUSE ;
DR   Q9BGN0, PON3_RABIT ;  Q68FP2, PON3_RAT   ;
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