| Post Translational Modifications | The enzyme can be inactivated by further oxidation of the cysteine sulfenic acid (C(P)-SOH) to sulphinic acid (C(P)-SO2H) and sulphonic acid (C(P)-SO3H) instead of its condensation to a disulfide bond. |
| Function | Thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols, respectively. Plays a role in cell protection against oxidative stress by detoxifying peroxides and as sensor of hydrogen peroxide-mediated signaling events. Regulates the activation of NF-kappa-B in the cytosol by a modulation of I-kappa-B-alpha phosphorylation. |
| Protein Name | Peroxiredoxin-4Antioxidant Enzyme Aoe372Aoe37-2Peroxiredoxin IvPrx-IvThioredoxin Peroxidase Ao372Thioredoxin-Dependent Peroxide Reductase A0372Thioredoxin-Dependent Peroxiredoxin 4 |
| Database Links | Reactome: R-HSA-6798695 |
| Cellular Localisation | CytoplasmEndoplasmic ReticulumCotranslationally Translocated To And Retained Within The Endoplasmic ReticulumA Small Fraction Of The Protein Is Cytoplasmic |
| Alternative Antibody Names | Anti-Peroxiredoxin-4 antibodyAnti-Antioxidant Enzyme Aoe372 antibodyAnti-Aoe37-2 antibodyAnti-Peroxiredoxin Iv antibodyAnti-Prx-Iv antibodyAnti-Thioredoxin Peroxidase Ao372 antibodyAnti-Thioredoxin-Dependent Peroxide Reductase A0372 antibodyAnti-Thioredoxin-Dependent Peroxiredoxin 4 antibodyAnti-PRDX4 antibody |
Information sourced from Uniprot.org
