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. Author manuscript; available in PMC: 2009 Jul 1.
Published in final edited form as: Free Radic Biol Med. 2008 Mar 27;45(1):1–17. doi: 10.1016/j.freeradbiomed.2008.03.011

Figure 1.

Figure 1

Schematic overview of various reversible modifications of reactive cysteines (S−). S-S; disulfide, PSSG; glutathionylation, SNO; nitrosylation, SOH; sulfenic acid, SO2H; sulfinic acid. Note that the arrows are strictly included for an illustrative purpose, and do not indicate directionality.