| {"0": "Receptor", "1": "Protease", "2": "Metalloprotease", "3": "Glycosyltransferase", "4": "Host cell receptor for virus entry", "5": "Translocase", "6": "tRNA-binding", "7": "Nucleotidyltransferase", "8": "Acyltransferase", "9": "Aminoacyl-tRNA synthetase", "10": "GTPase activation", "11": "Endonuclease", "12": "Developmental protein"} |