{"0": "Metalloprotease", "1": "Glycosyltransferase", "2": "Protease", "3": "Translocase", "4": "Glycosidase", "5": "Dioxygenase", "6": "Guanine-nucleotide releasing factor", "7": "Isomerase", "8": "Receptor", "9": "Acyltransferase", "10": "Chaperone", "11": "Oxidoreductase", "12": "Ion channel"}