ID 1.14.99.59 DE tryptamine 4-monooxygenase. CA AH2 + O2 + tryptamine = 4-hydroxytryptamine + A + H2O. CC -!- Isolated from the fungus Psilocybe cubensis. CC -!- Involved in the biosynthesis of the psychoactive compound psilocybin. DR P0DPA7, PSIH_PSICU ; A0A286LF02, PSIH_PSICY ; //