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. 2015 Dec 31;8:110–118. doi: 10.1016/j.redox.2015.12.010

Fig. 2.

Fig. 2

Protein S-glutathionylation in redox signaling A. Mitochondrial redox buffering systems B. S-glutathionylation and the formation of reversible protein glutathione mixed disulfides as a potential mechanism for H2O2-mediated signaling inside and outside of mitochondria. C. Control of Complex I by reversible protein S-glutathionylation reactions.