2.6.1.99 indole-3-acetate biosynthesis I - - PWYDQC-4 2.6.1.99 indolmycin biosynthesis - - PWY-7770 2.6.1.99 Metabolic pathways - 01100 - 2.6.1.99 Tryptophan metabolism - 00380 - 2.6.1.99 tryptophan metabolism tryptophan metabolism - -