Glutamylcysteine SynthetaseGlutathione Synthetase: Domain Structure and Identification of Residues Important in Substrate and Glutathione Binding Biochemistry GLUTATHIONE VERY IMPORTANT FOR MANY REASONS GLUTATHIONE functions as a donator of electrons in all of our cells: *** Anti oxidant * Anti inflammatory * Liver detox: . Free radicals [Phase I] . Oxidative stress in chronic kidney disease Renal Replacement Therapy Springer Nature Link Frontiers Cysteine Depletion, a Key Action to Challenge Cancer Cells to Ferroptotic Cell Death Dysregulation of the glutaredoxin S glutathionylation redox axis in lung diseases American Journal of Physiology Cell Physiology American Physiological Society