Fig. 7.

Effects of peroxiredoxin recruitment (2): Distribution of H₂O₂and oxidized peroxiredoxin for the case where 2% of the peroxiredoxin is bound at one caveola. A: Distribution of H₂O₂ close to the caveola. B: Distribution of the various peroxiredoxin forms at the membrane. C: Distribution of non-bound PS⁻ close to the caveola. We observe that in the caveola vicinity there is a minimum in the PS⁻ concentration. D: Distribution of non-bound PSO⁻ close to the caveola. The distribution of PSS is qualitatively similar. The concentrations of these peroxiredoxin forms is maximal next to the caveola. (The reader is referred to the web version of this article for a color version of this figure.).