1.3.1.12 4-hydroxy-3-prenylbenzoate biosynthesis - - PWY-7303 1.3.1.12 Biosynthesis of secondary metabolites - 01110 - 1.3.1.12 L-tyrosine biosynthesis I - - TYRSYN 1.3.1.12 Metabolic pathways - 01100 - 1.3.1.12 Novobiocin biosynthesis - 00401 - 1.3.1.12 Phenylalanine, tyrosine and tryptophan biosynthesis - 00400 - 1.3.1.12 tyrosine metabolism tyrosine metabolism - -