4.3.1.30 Biosynthesis of secondary metabolites - 01110 - 4.3.1.30 dTDP-D-desosamine biosynthesis - - PWY-6942 4.3.1.30 dTDPLrhamnose biosynthesis dTDPLrhamnose biosynthesis - - 4.3.1.30 macrolide antibiotic biosynthesis macrolide antibiotic biosynthesis - - 4.3.1.30 Metabolic pathways - 01100 - 4.3.1.30 Polyketide sugar unit biosynthesis - 00523 -