{"0": "Calcium-binding protein", "1": "Intracellular calcium-sensing protein", "2": "Calmodulin", "3": "mRNA processing factor", "4": "Signaling", "5": "SLC superfamily of solute carriers", "6": "mRNA splicing factor", "7": "SNARE protein", "8": "Receptor", "9": "Heterotrimeric G-protein", "10": "Serine protease", "11": "Glycosyltransferase", "12": "F-type and V-type ATPases", "13": "Metalloprotease", "14": "Reader", "15": "Protease", "16": "Bromodomain", "17": "Oxidoreductase", "18": "Transporter", "19": "Dehydrogenase"}