{"0": "Ligase", "1": "Acyltransferase", "2": "Ribosomal protein", "3": "Protein phosphatase", "4": "Allosteric enzyme", "5": "Aminoacyl-tRNA synthetase", "6": "Multifunctional enzyme", "7": "tRNA-binding", "8": "Protease inhibitor", "9": "Actin-binding", "10": "GTPase activation", "11": "Lyase", "12": "Initiation factor", "13": "Oxidoreductase", "14": "Elongation factor", "15": "Metalloprotease", "16": "Ribonucleoprotein", "17": "Calmodulin-binding", "18": "Transferase"}