ID   1.14.13.33
DE   4-hydroxybenzoate 3-monooxygenase [NAD(P)H].
AN   4-hydroxybenzoate 3-hydroxylase.
CA   (1) 4-hydroxybenzoate + NADH + O2 + H(+) = 3,4-dihydroxybenzoate +
CA   NAD(+) + H2O.
CA   (2) 4-hydroxybenzoate + NADPH + O2 + H(+) = 3,4-dihydroxybenzoate +
CA   NADP(+) + H2O.
CC   -!- The enzyme from Corynebacterium cyclohexanicum is highly specific for
CC       4-hydroxybenzoate, but uses NADH and NADPH at approximately equal
CC       rates (cf. EC 1.14.13.2).
CC   -!- It is less specific for NADPH than EC 1.14.13.2.
DR   A2QGH7, PHHA_ASPNC ;  C8VBV0, PHHA_EMENI ;  C4TP09, PRAI_PAESP ;
//