Compound classification data were obtained from KEGG database.Compound class
Carbohydrates Lipids Fatty acyls Eicosanoids Oxygenated hydrocarbons N-acyl ethanolamides (endocannabinoids) Nucleic acids Peptides Phytochemical Compounds Vitamins and hormonesActivity
Antibiotics Enzyme Ligands Enzyme Substrates GPCR Ligands Ion Channel Ligands Nuclear Receptor Ligands Transporter Substrates