glutathione is synthesized from magnesium in Higher Plants: Biosynthesis and Physiological Mechanisms During Heat and Drought-Induced Oxidative Stress Simplify your Glutathione Measurements –
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doi: 10.1152/ajplung.1998.275.5.L861

Whereas LTC4S shows an all sites reactivity 32 , MGST2 shows a 1/3 sites reactivity 33 akin to MGST1

Afif E-K, Jain A, Lewandowski AJ, Levy PT

Dienogest regulates apoptosis, proliferation, and invasiveness of endometriotic cyst stromal cells via endoplasmic reticulum stress induction
