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Description
In the second step, glycine is added to the gamma-glutamylcysteine using the enzyme glutathione synthetase to form glutathione

DEFEND YOUR CELLULAR HEALTH & LONGEVITY

Glutathione is synthesized in the cytosol of all cells from their precursor amino acids: glutamic acid, cysteine and glycine by consecutive action of two enzymes: -glutamyl-cysteine (-GluCys) synthetase (also known as glutamate cysteine ligase, GCL) that in a first step uses glutamate and cysteine as a substrate to form the dipeptide -glutamyl-cysteine

However, some drugs once transformed into thioethers are more active or toxic than the parent compound
