1.14.14.1 unspecific monooxygenase Amaryllidacea alkaloids biosynthesis - 1.14.19.50 noroxomaritidine synthase Amaryllidacea alkaloids biosynthesis - 2.1.1.336 norbelladine O-methyltransferase Amaryllidacea alkaloids biosynthesis - 4.1.1.25 tyrosine decarboxylase Amaryllidacea alkaloids biosynthesis - 4.1.1.28 aromatic-L-amino-acid decarboxylase Amaryllidacea alkaloids biosynthesis -