1.1.1.339 Biosynthesis of secondary metabolites - 01110 1.1.1.339 Metabolic pathways - 01100 1.1.1.339 O-Antigen nucleotide sugar biosynthesis - 00541 1.1.1.339 Polyketide sugar unit biosynthesis - 00523 1.1.1.339 superpathway of dTDP-glucose-derived O-antigen building blocks biosynthesis - -