l methionine glutathione Sulfur metabolism under stress: Oxidized inhibits biosynthesis by destabilizing the enzyme cystathionine γ‐synthase - Hacham - 2025 - Journal of Integrative Plant Biology Can L-Glutathione Support Energy and
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A novel enzyme (the bifunctional glutathione synthetase encoded by gshF ) that possessed both -GCS and GS activities and was non-sensitive to GSH was discovered in several microorganisms, including Streptococcus agalactiae [10], Enterococcus faecalis [10], Listeria monocytogenes [11], and Streptococcus thermophiles [12]

A.NeumannC
Essuman K, Summers DW, Sasaki Y, Mao X, DiAntonio A, Milbrandt J

Nature 475 , 524527 (2011)
