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. Author manuscript; available in PMC: 2013 Sep 17.
Published in final edited form as: Chem Res Toxicol. 2012 Jul 3;25(9):1842–1861. doi: 10.1021/tx3000494

Figure 7.

Figure 7

MS3 spectra of the y2 fragment ions of A) products 4-h-S and 5-h-Y, B) products 4-d-S and 5-d-Y, and C) products 6-h-S and 7-h-Y. The label Y refers to the acetylation of GSH or GSH* at the αC carbon of Cys, at the αC carbon of Gly/Gly* or at the βC carbon of Cys.