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 Cannabinoid CNR1; cannabinoid receptor 1 (brain) CNR2; cannabinoid receptor 2 (macrophage) Ion Channel Ligands Nuclear Receptor Ligands Transporter Substrates