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 Cytochrome P450 Substrates P2 family P2A subfamily P2B subfamily P2C subfamily P2D subfamily P2E subfamily P2F subfamily P2G subfamily P2J subfamily P2R subfamily P2S subfamily P2U subfamily GPCR Ligands Ion Channel Ligands Nuclear Receptor Ligands Transporter Substrates