*  Leicester Research Archive: Crystal structure of the ascorbate peroxidase-salicylhydroxamic acid complex.
Ascorbate peroxidase is a bifunctional peroxidase that catalyzes the H(2)O(2)-dependent oxidation of both ascorbate and various ... Crystal structure of the ascorbate peroxidase-salicylhydroxamic acid complex.. Authors: Sharp, KH. Moody, PC. Brown, KA. Raven ... The structure provides the first information about the location of the aromatic binding site in ascorbate peroxidase and, ... 10, 303-307]. In this work, the X-ray crystal structure of recombinant soybean cytosolic ascorbate peroxidase (rsAPX) in ...
  https://lra.le.ac.uk/handle/2381/20076
*  cDNA Cloning of Thylakoid-Bound Ascorbate Peroxidase in Pumpkin and Its Characterization : Plant and Cell Physiology - oi
Thylakoid-bound ascorbate peroxidase had a high similarity to cytosolic ascorbate peroxidases, and the precursor contained a ... Thylakoid-bound ascorbate peroxidase had a high similarity to cytosolic ascorbate peroxidases, and the precursor contained a ... Keywords: Ascorbate peroxidase (EC 1.11.1.11); Chloroplasts; Oxidative stress; Putative membrane-spanning domain; Thylakoid- ... A cDNA for thylakoid-bound ascorbate peroxidase of pumpkin was cloned and characterized. ...
  http://oxfordindex.oup.com/view/10.1093/oxfordjournals.pcp.a028961
*  Zhang PMB
... peroxisomal membrane-bound ascorbate peroxidase. Ascorbate peroxidases are important defense enzymes that protect plant cells ... Cloning and expression of an Arabidopsis gene encoding a putative peroxisomal ascorbate peroxidase.. ...
  http://genetics.mgh.harvard.edu/goodman/pub/zhang_pmb_ref5.htm
*  Ascorbate peroxidase - Wikipedia
Ascorbate peroxidase (or APX) is a member of the family of heme-containing peroxidases. Heme peroxidases catalyse the H2O2- ... Cytochrome c peroxidase Manganese peroxidase Kelly GJ, Latzko E (1979). "Soluble ascorbate peroxidase: detection in plants and ... ascorbate peroxidases is a class I peroxidase enzyme. APXs catalyse the H2O2-dependent oxidation of ascorbate in plants, algae ... Sharp, KH; Mewies, M; Moody, PCE; Raven, EL (2003). "Crystal structure of the ascorbate peroxidase-ascorbate complex" (PDF). ...
  https://en.wikipedia.org/wiki/Ascorbate_peroxidase
*  L-ascorbate peroxidase - Wikipedia
L-ascorbic acid-specific peroxidase, ascorbate peroxidase, and ascorbic acid peroxidase. This enzyme participates in ascorbate ... In enzymology, a L-ascorbate peroxidase (EC 1.11.1.11) is an enzyme that catalyzes the chemical reaction L-ascorbate + H2O2 ... Shigeoka S, Nakano Y, Kitaoka S (1980). "Metabolism of hydrogen peroxide in Euglena gracilis Z by L-ascorbic acid peroxidase". ... Shigeoka S, Nakano Y, Kitaoka S (1980). "Purification and some properties of L-ascorbic-acid-specific peroxidase in Euglena ...
  https://en.wikipedia.org/wiki/L-ascorbate_peroxidase
*  Cloning and expression of an Arabidopsis gene encoding a putative peroxisomal ascorbate peroxidase, Plant Molecular Biology |...
"Cloning and expression of an Arabidopsis gene encoding a putative peroxisomal ascorbate peroxidase, Plant Molecular Biology" on ... peroxidase. Ascorbate peroxidases are important defense enzymes that protect plant cells from oxidative stress ... was identified as a putative peroxisomal membrane-bound ascorbate peroxidase. Ascorbate peroxidases are important defense ... was identified as a putative peroxisomal membrane-bound ascorbate peroxidase. Ascorbate peroxidases are important defense ...
  https://www.deepdyve.com/lp/springer_journal/cloning-and-expression-of-an-arabidopsis-gene-encoding-a-putative-yE1LFE0VdA
*  Activity of ascorbate peroxidase (APX) (A), glutathione | Open-i
Activity of ascorbate peroxidase (APX) (A), glutathione reductase (GR) (B), dehydroascorbate reductase (DR) (C), and ... Figure 7: Activity of ascorbate peroxidase (APX) (A), glutathione reductase (GR) (B), dehydroascorbate reductase (DR) (C), and ... Figure 7: Activity of ascorbate peroxidase (APX) (A), glutathione reductase (GR) (B), dehydroascorbate reductase (DR) (C), and ... In addition, free ascorbate and total ascorbate content were significantly higher in roots treated with ASA under water stress ...
  https://openi.nlm.nih.gov/detailedresult.php?img=PMC4591509_fpls-06-00807-g0007&req=4
*  Photoinactivation of Ascorbate Peroxidase in Isolated Tobacco Chloroplasts: Galdieria partita APX Maintains the Electron Flux...
... ascorbate peroxidase; Asc, ascorbate; DHA, dehydroascorbate; DHAR, dehydroascorbate reductase; GAPDH, NADP+-glyceraldehyde 3- ... Keywords: Active oxygen; Ascorbate peroxidase (APX); Chloroplasts; Hydrogen peroxide -- Transplastomic tobacco; Water-water ... Concomitant with the O2 uptake, both ascorbate peroxidase (APX) and glyceraldehyde 3-phosphate dehydrogenase (GAPDH) lost their ... Concomitant with the O2 uptake, both ascorbate peroxidase (APX) and glyceraldehyde 3-phosphate dehydrogenase (GAPDH) lost their ...
  http://oxfordindex.oup.com/view/10.1093/pcp/pci235
*  Sodium in the structure of Crystal Structure of Dithinonite Reduced Soybean Ascorbate Peroxidase Mutant W41A. (pdb 2vnz)
Crystal Structure of Dithinonite Reduced Soybean Ascorbate Peroxidase Mutant W41A. ... Sodium in the structure of Crystal Structure of Dithinonite Reduced Soybean Ascorbate Peroxidase Mutant W41A. (pdb 2vnz). ... The binding sites of Sodium atom in the structure of Crystal Structure of Dithinonite Reduced Soybean Ascorbate Peroxidase ...
  http://sodium.atomistry.com/pdb2vnz.html
*  Nitric oxide is a ubiquitous signal for maintaining redox balance in plant cells: regulation of ascorbate peroxidase as a case...
The regulation of ascorbate peroxidase activity by NO as a redox sensor of acute oxidative stress or as part of a hormone- ... Nitric oxide is a ubiquitous signal for maintaining redox balance in plant cells: regulation of ascorbate peroxidase as a case ... In particular, we describe the redox post-translational modifications of cytosolic ascorbate peroxidase and its influence on ... regulation of ascorbate peroxidase as a case study; Oxford University Press; Journal of Experimental Botany; 66; 10; 3-2015; ...
  http://ri.conicet.gov.ar/handle/11336/13287
*  Haem peroxidase - Wikipedia
"Ascorbate peroxidase". 2: 139-153. Welinder KG (1991). "Bacterial catalase-peroxidases are gene duplicated members of the plant ... peroxidases, exhibiting both peroxidase and catalase activities. It is thought that catalase-peroxidase provides protection to ... Haem peroxidases (or heme peroxidases) are haem-containing enzymes that use hydrogen peroxide as the electron acceptor to ... Another family of haem peroxidases is the DyP-type peroxidase family. Nelson RE, Fessler LI, Takagi Y, Blumberg B, Keene DR, ...
  https://en.wikipedia.org/wiki/Haem_peroxidase
*  Effects of addition of external nitric oxide on the allocation of photosynthetic electron flux in Rumex K-1 leaves under...
Nakano, Y., Asada, K.: Hydrogen peroxide is scavenged by ascorbate-specific peroxidase in spinach chloroplasts. - Plant Cell ... Chen, H.-X., Gao, H.-Y., An, S.-Z. et al.: Dissipation of excess energy in Mehler-peroxidase reaction in Rumex leaves during ... Biehler, K., Fock, H.: Evidence for the contribution of the Mehler-peroxidase reaction in dissipating excess electrons in ...
  https://link.springer.com/article/10.1007%2Fs11099-013-0049-7
*  1V0H: Ascobate Peroxidase From Soybean Cytosol In Complex With Salicylhydroxamic Acid
ASCORBATE PEROXIDASEProtoporphyrin Ix Containing FeSalicylhydroxamic AcidSodium Ion[dihydrogen 3,7,12,17-tetramethyl-8,13- ...
  https://www.ncbi.nlm.nih.gov/Structure/pdb/1V0H
*  The Glyoxalase System: A Possible Target for Production of Salinity-Tolerant Crop Plants | SpringerLink
Hoque MA, Uraji M, Banu MNA et al (2012a) Methylglyoxal inhibition of cytosolic ascorbate peroxidase from Nicotiana tabacum. J ... Hoque TS, Uraji M, Ye W et al (2012d) Methylglyoxal-induced stomatal closure accompanied by peroxidase-mediated ROS production ... Dehghan G, Rezazadeh L, Habibi G (2011) Exogenous ascorbate improves antioxidant defense system and induces salinity tolerance ...
  https://link.springer.com/chapter/10.1007/978-3-319-75671-4_10
*  Involvement of CAT in the detoxification of HT-induced ROS burst in rice anther and its relation to pollen fertility |...
Asada K (1997) The role of ascorbate peroxidase and monodehydro ascorbte reductase in H2O2 scavenging in plants. Cold Spring ...
  https://link.springer.com/article/10.1007/s00299-018-2264-y
*  Flooding-induced membrane damage, lipid oxidation and activated oxygen generation in corn leaves | SpringerLink
Nakano Y and Asada K 1981 Hydrogen peroxide is scavenged by a ascorbate-specific peroxidase in spinach chloroplasts. Plant Cell ... A short duration flooding treatment elevated the activities of SOD, catalase, ascorbate peroxidase (AP), and glutathione ... Chance B and Maehly A C 1955 Assay of catalase and peroxidase. In Methods of Enzymology, Vol. II Eds. S P Colowick and N O ... Zhang J X and Kirkham M B 1994 Drought-stress-induced changes in activities of superoxide dismutase, catalase, and peroxidase ...
  https://link.springer.com/article/10.1007%2FBF00009336
*  Frontiers | Drought tolerance in three maize cultivars is related to differential osmolyte accumulation, antioxidant defense...
APX, ascorbate peroxidase; AsA, total ascorbate; BY, biological yield; CAT, catalase; DAP, days after planting; DHA, de hydro ... Total ascorbate (AsA + DHA) and reduced ascorbate (AsA) contents were estimated according to Hodges et al. (1996). A 200 μl of ... Nakano, Y., and Asada, K. (1981). Hydrogen peroxide is scavenged by ascorbate specific peroxidase in spinach chloroplasts. ... Ascorbate peroxidase (APX), (E) Dehydroascorbater eductase (DHAR), and (F) monodehydroascorbater eductase (MDHAR) in three ...
  https://www.frontiersin.org/articles/10.3389/fpls.2017.00069/full
*  Differential expression of leaf proteins in four cultivars of peanut ( Arachis hypogaea L.) under water stress | SpringerLink
Cytolosic ascorbate peroxidase 1 is a central component of the reactive oxygen gene network of Arabidopsis. Plant Cell 17:268- ... were overexpressed only in the 15 and 20 days stressed plants of ICGV 91114 cultivar while cytosolic ascorbate peroxidase was ...
  https://link.springer.com/article/10.1007/s13205-018-1180-8
*  Modulation of symbiotic efficiency and nodular antioxidant enzyme activities in two Phaseolus vulgaris genotypes under salinity...
... for ascorbate peroxidase and guaiacol peroxidase and for the chloroplastic and cytosolic isozymes of ascorbate peroxidase in ... Antioxidant enzymes Ascorbate peroxidase Catalase Nitrogen fixing activity Nodule Peroxidase Rhizobium Salinity Superoxide ... Jebara S, Jebara M, Limam F, Aouani ME (2005) Changes of ascorbate peroxidase, catalase, guaiacol peroxidase and superoxide ... Mittler R, Zilinskas BA (1993) Detection of ascorbate peroxidase activity in native gels by inhibition of ascorbate-dependent ...
  https://link.springer.com/article/10.1007%2Fs11738-010-0480-3
*  Frontiers | ROS Production and Scavenging under Anoxia and Re-Oxygenation in Arabidopsis Cells: A Balance between Redox...
... α-tocopherol and the ROS-scavenging enzymes ascorbate peroxidase, catalase and peroxidase making cells able to counteract the ... α-tocopherol and the ROS-scavenging enzymes ascorbate peroxidase, catalase and peroxidase making cel... ... All the ascorbate-glutathione related parameters were altered during anoxia but restored during re-oxygenation. Anoxia also ... All the ascorbate-glutathione related parameters were altered during anoxia but restored during re-oxygenation. Anoxia also ...
  https://www.frontiersin.org/articles/10.3389/fpls.2016.01803/full
*  Antioxidant - Wikipedia
... such as ascorbate in the glutathione-ascorbate cycle, glutathione peroxidases and glutaredoxins, as well as reacting directly ... There are at least four different glutathione peroxidase isozymes in animals.[154] Glutathione peroxidase 1 is the most ... Peroxidases. catalase. H. 2. O. Water. {\displaystyle {\ce {{\underset {Oxygen}{O2}}-,{\underset {Superoxide}{*O2^{-}}}-,[{\ce ... "Regulation and function of ascorbate peroxidase isoenzymes". Journal of Experimental Botany. 53 (372): 1305-19. doi:10.1093/ ...
  https://en.wikipedia.org/wiki/Free_radical_scavenger
*  Frontiers | Transcriptional Responses in Root and Leaf of Prunus persica under Drought Stress Using RNA Sequencing | Plant...
... and ascorbate peroxidases (APXs, 3), and non-enzymatic machinery including ferritins (4), and thioredoxin (1). As shown in ... ascorbate peroxidase; nLTPs, non-specific-lipid transfer proteins; LTPs, lipid transfer proteins; ABC, ATP-binding cassette. ... The DEGs were founds to encode three types of these enzymes: glutathione S transferases (GSTs, 9), peroxidases (7), ... they mainly encode peroxidases and proteins related to "responses to biotic stimulus", such as major allergen proteins, which ...
  https://www.frontiersin.org/articles/10.3389/fpls.2016.01715/full
*  A Proteomics Approach to Study Soybean and Its Symbiont Bradyrhizobium japonicum -A Review | IntechOpen
HSP70, actin isoform B and ascorbate peroxidase were up-regulated in all the tissues analyzed. Importantly, methionine synthase ... Transgenic soybean seeds have higher amounts of malondialdehyde, ascorbate peroxidase, glutathione reductase, and catalase ( ... 51 - Cook D, Dreyer D, Bonnet D, Howell M, Nony E, VandenBosch K. Transient induction of a peroxidase gene in Medicago ... As well as peroxidase and phenylalanine-ammonia lyase, found to be expressed during rhizhobial inoculation, other novel ...
  https://www.intechopen.com/books/a-comprehensive-survey-of-international-soybean-research-genetics-physiology-agronomy-and-nitrogen-relationships/a-proteomics-approach-to-study-soybean-and-its-symbiont-bradyrhizobium-japonicum-a-review/
*  BioCare Cellguard Forte - 60 at health4youonline.com
Selenium is required for the formation of glutathione peroxidase. *BioCare Cellguard Forte is suitable for Vegetarians and ... Vitamin C (as Potassium Ascorbate), Reduced Glutathione, Capsule Shell (Hydroxypropyl, Methylcellulose), Vitamin B5 (as Calcium ... Reduced Glutathione is an essential amino acid required for the production of glutathione peroxidase ...
  http://www.health4youonline.com/biocare-cellguard-forte.html
*  Support Anti-Ox
Calcium (as Calcium Ascorbate) - 48 mg The calcium portion of the Calcium Ascorbate used primarily to provide quality Vitamin C ... One of the most well-known and proven antioxidants, selenium activates the antioxidant enzyme glutathione peroxidase. Long ... Magnesium (as Magnesium Ascorbate) - 26 mg The magnesium portion of the Magnesium Ascorbate used primarily to provide quality ... Vitamin C (342 mg as Calcium Ascorbate, 342 mg as Magnesium Ascorbate, 16 mg as Ascorbyl Palmitate) - 700 mg ...
  http://biomatrixone.com/support-anti-ox.html