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 6. Ligases 6.3 Forming carbon-nitrogen bonds 6.3.4 Other carbon--nitrogen ligases 6.3.4.16 carbamoyl-phosphate synthase (ammonia) 6.3.4.6 urea carboxylase GPCR Ligands Ion Channel Ligands Nuclear Receptor Ligands Transporter Substrates