has role has role is conjugate acid of glutathione N-(N-gamma-L-Glutamyl-L-cysteinyl)glycine GSH A tripeptide compound consisting of glutamic acid attached via its side chain to the N-terminus of cysteinylglycine. Glutathione CHEBI:24334 5-L-Glutamyl-L-cysteinylglycine CHEBI:12402 CHEBI:14327 chebi_ontology Reduced glutathione CHEBI:43049 Glutathione-SH CHEBI:42873 gamma-L-Glutamyl-L-cysteinyl-glycine CHEBI:5437 CHEBI:16856 geroprotector antioxidant cofactor thiol tripeptide glutathionate(1-) mouse metabolite Escherichia coli metabolite human metabolite L-cysteine derivative skin lightening agent