{"0": "The citric acid tca cycle and respiratory electron transport", "1": "Transport of small molecules", "2": "Sphingolipid de novo biosynthesis", "3": "Organelle biogenesis and maintenance", "4": "Peptide ligand binding receptors", "5": "Class a 1 rhodopsin like receptors", "6": "Insertion of tail anchored proteins into the endoplasmic reticulum membrane"}