Compound classification data were obtained from KEGG database.Compound class
Carbohydrates Lipids Nucleic acids Peptides Phytochemical Compounds Vitamins and hormonesActivity
Antibiotics Enzyme Ligands Enzyme Substrates GPCR Ligands Rhodopsin family: other receptors GPR GPR12; G protein-coupled receptor 12 GPR3; G protein-coupled receptor 3 GPR6; G protein-coupled receptor 6 Ion Channel Ligands Nuclear Receptor Ligands Transporter Substrates