altered metabolic pathway of cofactors, vitamins, nutrients +
altered metabolic pathway of other amino acids +
ascorbic acid metabolic pathway
beta-alanine metabolic pathway
biotin metabolic pathway
carnitine metabolic pathway +
citrulline degradation pathway
cobalamin metabolic pathway
creatine metabolic pathway
cyanoamino acid metabolic pathway
D-alanine metabolic pathway
D-arginine and D-ornithine metabolic pathway
D-glutamine and D-glutamate metabolic pathway
fat-soluble vitamin metabolic pathway +
folate metabolic pathway +
glutathione metabolic pathway +
Those metabolic reactions involved in the synthesis, utilization and/or degradation of glutathione - a tripeptide that acts as an antioxidant and provides protection against reactive oxygen species. It is also used in the conjugation of xenobiotics and drugs by the phase II biotransformation enzymes.