Ascorbate peroxidase (or L-ascorbate peroxidase, APX or APEX) (EC 1.11.1.11) is an enzyme that catalyzes the chemical reaction L-ascorbate + H2O2 ⇌ {\displaystyle...

Cytochrome c peroxidase is used as a soluble, easily purified model for cytochrome c oxidase. Biology portal Ascorbate peroxidase Chloride peroxidase Cytochrome...

is reduced to water by ascorbate peroxidase (APX) using ascorbate (ASC) as the electron donor. The oxidized ascorbate (monodehydroascorbate, MDA) is regenerated...

couple hours. CCP has high sequence identity to the closely related ascorbate peroxidase enzyme. Amino acid analyzer studies reveal presence of residues of...

pathway. Both taxifolin and coniferyl alcohol will be oxidized by ascorbate peroxidase 1 to enable the single electron reaction to couple two fragments...

metabolites and enzyme systems, such as ascorbate in the glutathione-ascorbate cycle, glutathione peroxidases and glutaredoxins, as well as reacting directly...

bacterial peroxidases". Curr. Opin. Struct. Biol. 2 (3): 388–393. doi:10.1016/0959-440X(92)90230-5. Dalton DA (1991). "Ascorbate peroxidase". 2: 139–153...

the tongue Acetone peroxide, a highly explosive organic peroxide Ascorbate peroxidase, an enzyme that catalyses the reaction between biotin-phenol and...

photochemical H 2O 2 is then reduced by the action of ascorbate peroxidase to form water and oxidized ascorbate. Asada argued that oxygen presents an important...

oxygen species scavenging enzymes such as superoxide dismutase and ascorbate peroxidase, protecting the photobiont from oxidative damage during dehydration...

instead of the ~18 hour labeling times required by BioID. APEX is an ascorbate peroxidase derivative reliant on hydrogen peroxide for catalyzing the oxidation...

labeling approaches. One of these proximity labeling approaches is the ascorbate peroxidase (APEX) method, in which cells are engineered to express a known stress...

and hydrogen peroxide-scavenging enzymes (catalase, ascorbate peroxidase, and glutathione peroxidase). The antioxidant superoxide dismutase catalyses the...

"Inactivation of Ascorbate Peroxidase in Spinach Chloroplasts on Dark Addition of Hydrogen Peroxide: Its Protection by Ascorbate". Plant and Cell Physiology...

2002). "Substrate Binding and Catalytic Mechanism in Ascorbate Peroxidase: Evidence for Two Ascorbate Binding Sites †". Biochemistry. 41 (46): 13774–13781...

semi-automatic pistol 47 mm APX anti-tank gun, a France anti-tank gun Ascorbate peroxidase, an antioxidant enzyme Lotus APX, a 2006 concept car Advanced Performance...

Dietz KJ (January 2016). "Thiol-Based Peroxidases and Ascorbate Peroxidases: Why Plants Rely on Multiple Peroxidase Systems in the Photosynthesizing Chloroplast...

including: catalase, superoxide dismutase, glutathione reductase, and ascorbate peroxidase (to scavenge hydrogen peroxide). After conducting his research on...

activities of antioxidative enzymes such as superoxide dismutase, ascorbate peroxidase, glutathione reductase, and catalase are depressed. Cd Thlaspi caerulescens...

is involved in stress management. It is a component of the glutathione-ascorbate cycle, a system that reduces poisonous hydrogen peroxide. It is the precursor...

Dolai, Subhankar; Yadav, Rajesh K.; Adak, Subrata (23 June 2010). "Ascorbate Peroxidase from Leishmania major Controls the Virulence of Infective Stage of...

which is a signal to downregulate its own expression of ascorbate oxidase and ascorbate peroxidase. AO and AP are reactive oxygen species scavengers, and...

1206. PMC 2637151. PMID 18425138. Martell, JD (2012). "Engineered ascorbate peroxidase as a genetically encoded reporter for electron microscopy". Nature...

bicarbonate and antioxidants such as vitamin E and vitamin C. In mild cases, ascorbate and N-acetylcysteine have been shown to increase glutathione levels and...

chloride peroxidase EC 1.11.1.11: L-ascorbate peroxidase EC 1.11.1.12: phospholipid-hydroperoxide glutathione peroxidase EC 1.11.1.13: manganese peroxidase EC...

helped chickpea resist osmotic stress by enhancing nodular peroxidase and ascorbate peroxidase activities. Besides chickpea, Mesorhizobium mediterraneum...

Miyachi, S.; Miyake, C.; Yokota, A. (2001). "Characterization of ascorbate peroxidases from unicellular red alga Galdieria partita". Plant & Cell Physiology...

in the specimen container. Vegetable peroxidase and bacterial enzymes, including an Escherichia coli peroxidase, may also cause false-positive reactions...

glutathione reductase, which converts reactive H2O2 into H2O by glutathione peroxidase. If absent, the H2O2 would be converted to hydroxyl free radicals by Fenton...

radiation, may cause harm by denaturing protective enzymes (e.g., glutathione peroxidase), by oxidizing protein thiol groups (causing protein aggregation), or...