Metabolic pathway | Number of metabolites |
---|---|
Amino acid | 102 |
Alanine and aspartate | 5 |
Glutamate | 4 |
Glutathione | 1 |
Glycine, serine, and threonine | 6 |
Histidine | 5 |
Leucine, isoleucine, and valine | 17 |
Lysine | 8 |
Methionine, cysteine, SAM, and taurine | 9 |
Phenylalanine and tyrosine | 23 |
Polyamine | 6 |
Tryptophan | 10 |
Urea cycle; arginine and proline | 8 |
Carbohydrate | 27 |
Aminosugar | 6 |
Disaccharides and oligosaccharides | 2 |
Fructose, mannose, and galactose | 4 |
Glycogen | 1 |
Glycolysis, gluconeogenesis, and pyruvate | 3 |
Pentose | 11 |
Cofactors and vitamins | 20 |
Ascorbate and aldarate | 1 |
Hemoglobin and porphyrin | 5 |
Nicotinate and nicotinamide | 4 |
Pantothenate and CoA | 1 |
Riboflavin | 2 |
Tetrahydrobiopterin | 1 |
Thiamine | 2 |
Tocopherol | 3 |
Vitamin B6 | 1 |
Energy | 7 |
Oxidative phosphorylation | 1 |
TCA cycle | 6 |
Lipid | 142 |
Carnitine metabolism | 3 |
Endocannabinoid | 2 |
Fatty acid | 56 |
Fatty alcohol, long chain | 2 |
Glycerolipid | 2 |
Inositol | 2 |
Ketone bodies | 1 |
Lysolipid | 16 |
Monoacylglycerol | 8 |
Phospholipid | 1 |
Primary bile acid | 6 |
Secondary bile acid | 12 |
Sphingolipid | 4 |
Steroid | 9 |
Sterol | 7 |
Nucleotide | 25 |
Purine and pyrimidine | 1 |
Purine metabolism | 5 |
(Hypo) xanthine/inosine containing | 2 |
Purine metabolism, adenine containing | 4 |
Purine metabolism, guanine containing | 1 |
Pyrimidine metabolism, cytidine containing | 1 |
Pyrimidine metabolism, orotate containing | 4 |
Pyrimidine metabolism, thymine containing | 7 |
Pyrimidine metabolism, uracil containing | |
Peptide | 106 |
Dipeptide | 99 |
Gamma-glutamyl amino acid | 4 |
Polypeptide | 3 |
Xenobiotics | 71 |
Benzoate | 4 |
Chemical | 13 |
Drug | 10 |
Food component/plant | 33 |
Xanthine | 11 |