2.6.1.58 Biosynthesis of secondary metabolites - 01110 - 2.6.1.58 histidine metabolism histidine metabolism - - 2.6.1.58 L-histidine degradation V - - PWY-5031 2.6.1.58 L-homophenylalanine biosynthesis - - PWY-7275 2.6.1.58 L-phenylalanine degradation III - - PWY-5079 2.6.1.58 L-tyrosine degradation III - - PWY3O-4108 2.6.1.58 Metabolic pathways - 01100 - 2.6.1.58 Phenylalanine metabolism - 00360 - 2.6.1.58 phenylalanine metabolism phenylalanine metabolism - - 2.6.1.58 Phenylalanine, tyrosine and tryptophan biosynthesis - 00400 -