{"0": "Glycosphingolipid metabolism", "1": "Sphingolipid metabolism", "2": "Cholesterol biosynthesis", "3": "Iron uptake and transport", "4": "Mitochondrial calcium ion transport", "5": "Glycosaminoglycan metabolism", "6": "Diseases of glycosylation", "7": "Transferrin endocytosis and recycling", "8": "Cristae formation", "9": "Slc mediated transmembrane transport"}