Peroxiredoxin 6 est un gène codé par le symbole PRDX6. Communément appelé aussi: Peroxiredoxin-6; 1-Cys peroxiredoxin; 1-Cys PRX; 24 kDa protein; Acidic calcium-independent phospholipase A2; aiPLA2; Antioxidant protein 2; Liver 2D page spot 40; Non-selenium glutathione peroxidase; NSGPx; Red blood cells page spot 12; PRDX6; AOP2; KIAA0106. Peroxiredoxin 6 a une masse de 25.04kDa et une longueur d'acide aminé de 224.
Nous proposons 6 des anticorps contre Peroxiredoxin 6, élevé dans Lapin, Souris et Chèvre, qui sont appropriés pour le WB, IHC, ELISA, ICC/IF et Cytométrie en Flux avec des échantillons dérivés de Humain, Souris, Rat et Porcin.
Informations sur les Gènes et les Protéines
Résumé UniProt
Thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols, respectively. Can reduce H(2)O(2) and short chain organic, fatty acid, and phospholipid hydroperoxides. Also has phospholipase activity, and can therefore either reduce the oxidized sn-2 fatty acyl grup of phospholipids (peroxidase activity) or hydrolyze the sn-2 ester bond of phospholipids (phospholipase activity). These activities are dependent on binding to phospholipids at acidic pH and to oxidized phospholipds at cytosolic pH. Plays a role in cell protection against oxidative stress by detoxifying peroxides and in phospholipid homeostasis.
Résumé Entrez
The protein encoded by this gene is a member of the thiol-specific antioxidant protein family. This protein is a bifunctional enzyme with two distinct active sites. It is involved in redox regulation of the cell; it can reduce H(2)O(2) and short chain organic, fatty acid, and phospholipid hydroperoxides. It may play a role in the regulation of phospholipid turnover as well as in protection against oxidative injury.
Similitudes de séquence
Belongs to the peroxiredoxin family. Prx6 subfamily.
Modification post-traductionnelle
Irreversibly inactivated by overoxidation of Cys-47 to sulfinic acid (Cys-SO(2)H) and sulfonic acid (Cys-SO(3)H) forms upon oxidative stress.
Localisation cellulaire
Cytoplasm. Lysosome.
Also found in lung secretory organelles (lamellar bodies).
