1.14.13.23 3-hydroxybenzoate 4-hydroxylase, 3-hydroxybenzoate hydroxylase, 3-hydroxybenzoate-4-hydroxylase, 3HB4H, FAD-dependent 4-hydroxybenzoate hydroxylase, m-hydroxybenzoate hydroxylase, MHBH, MobA, oxygenase, 3-hydroxybenzoate 4-mono- - -, 675417, 675418, 684868, 684919, 742982, 764036 1.14.13.23 EC 1.14.99.13 formerly -