ID   3.1.1.2
DE   arylesterase.
AN   A-esterase.
AN   paraoxonase.
CA   a phenyl acetate + H2O = a phenol + acetate + H(+).
CC   -!- Acts on many phenolic esters.
CC   -!- It is likely that the three forms of human paraoxonase are lactonases
CC       rather than aromatic esterases.
CC   -!- The natural substrates of the paraoxonases are lactones, with (+-)-5-
CC       hydroxy-6E,8Z,11Z,4Z-eicostetraenoic-acid 1,5-lactone being the best
CC       substrate.
DR   B5BLW5, ARE_SACSO  ;  P22862, ESTE_PSEFL ;  Q07792, ESTE_VIBMI ;
DR   P27169, PON1_HUMAN ;  P52430, PON1_MOUSE ;  P27170, PON1_RABIT ;
DR   P55159, PON1_RAT   ;  Q58DS7, PON2_BOVIN ;  P54832, PON2_CANLF ;
DR   Q90952, PON2_CHICK ;  Q15165, PON2_HUMAN ;  Q91090, PON2_MELGA ;
DR   Q62086, PON2_MOUSE ;  Q6AXM8, PON2_RAT   ;  Q15166, PON3_HUMAN ;
DR   Q62087, PON3_MOUSE ;  Q9BGN0, PON3_RABIT ;  Q68FP2, PON3_RAT   ;
DR   P0ADA2, TESA_ECOL6 ;  P0ADA1, TESA_ECOLI ;
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