Compound classification data were obtained from KEGG database.Compound class
Carbohydrates Lipids Eicosanoids Sterol Lipids Steroid conjugates Glucuronides Glycine conjugates Sulfates Taurine conjugates Nucleic acids Peptides Phytochemical Compounds Vitamins and hormonesActivity
Antibiotics Enzyme Ligands Enzyme Substrates GPCR Ligands Ion Channel Ligands Nuclear Receptor Ligands Transporter Substrates