{"0": "Hydrolase", "1": "Protease", "2": "Glycosidase", "3": "Metalloprotease", "4": "Guanine-nucleotide releasing factor", "5": "Host cell receptor for virus entry", "6": "Receptor", "7": "Initiation factor", "8": "Protein phosphatase", "9": "Nucleotidyltransferase", "10": "Kinase", "11": "Transferase", "12": "GTPase activation", "13": "Translocase", "14": "Serine/threonine-protein kinase", "15": "Glycosyltransferase", "16": "tRNA-binding", "17": "Nuclease", "18": "Elongation factor", "19": "Allosteric enzyme", "20": "Thiol protease", "21": "Developmental protein", "22": "Calmodulin-binding", "23": "Helicase", "24": "Actin-binding", "25": "Rotamase"}