4-hydroxyphenylacetate 3-monooxygenase 4-hydroxyphenylacetate 3-monooxygenase 37256-71-6 vitamin D3 24-hydroxylase Vitamin D(3) 24-hydroxylase steroid 21-monooxygenase 9029-68-9 4-(γ-L-glutamylamino)butanoyl-[BtrI acyl-carrier protein] monooxygenase (+)-camphor 6-endo-hydroxylase ...
4-Hydroxyphenylacetate (4HPA) 3-monooxygenase (HpaB) is a reduced flavin adenine dinucleotide (FADH,) utilizing monooxygenase. Its cosubstrate, FADH(2), is supplied by HpaC, an NAD(P)H-flavin oxidoreductase. Because HpaB is the first enzyme for 4HPA metabolism, FADH(2) production and utili...