Peroxiredoxin III

**Definition:** A THIOREDOXIN-dependent hydroperoxidase that is localized in the mitochondrial matrix. The enzyme plays a crucial role in protecting mitochondrial components from elevated levels of HYDROGEN PEROXIDE.

**Tree numbers:** - D08.811.682.732.850.249 - D12.776.575.812

**Synonyms:** - Mitochondrial Thioredoxin-Dependent Antioxidant Protein SP-22 - Peroxiredoxin 3 - PRDX3 Peroxidase - Thioredoxin-Dependent Peroxide Reductase, Mitochondrial