2.4.99.4 Glycosaminoglycan biosynthesis - keratan sulfate - 00533 - 2.4.99.4 Glycosphingolipid biosynthesis - ganglio series - 00604 - 2.4.99.4 Glycosphingolipid biosynthesis - globo and isoglobo series - 00603 - 2.4.99.4 Glycosphingolipid biosynthesis - lacto and neolacto series - 00601 - 2.4.99.4 Metabolic pathways - 01100 - 2.4.99.4 Mucin type O-glycan biosynthesis - 00512 -