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 2. Transferases 2.1 Transferring one-carbon groups 2.1.1 Methyltransferases 2.1.1.12 methionine S-methyltransferase 2.1.1.13 methionine synthase 2.1.1.14 5-methyltetrahydropteroyltriglutamate-homocysteine 2.1.1.41 sterol 24-C-methyltransferase 2.1.1.45 thymidylate synthase GPCR Ligands Ion Channel Ligands Nuclear Receptor Ligands Transporter Substrates