Heme-containing peroxidases from secretory plant peroxidases are classified in class III of the "plant peroxidases superfamily", to distinguish them from intracellular peroxidases of prokariotic origin (class I) and secretory fungal peroxidases (class II) [1]. All these peroxidases have key residues ...
Both peroxidases were found to be active against several substrates under acidic conditions, and TvDyP1 was very stable over a relatively large pH range of 2.0 to 6.0, while TvVP2 was more stable at pH 5.0 to 6.0 only. The thermostability of both enzymes was also tested, and TvDyP1 was...
Heme-containing peroxidases from secretory plant peroxidases are classified in class III of the "plant peroxidases superfamily", to distinguish them from intracellular peroxidases of prokariotic origin (class I) and secretory fungal peroxidases (class II) [1]. All these peroxidases have key residues ...
Animal heme-containing peroxidases play roles in innate immunity, hormone biosynthesis, and the pathogenesis of inflammatory diseases. Using the peroxidase-like domain of Duox1 as a query, we carried out homology searching of the National Center for Biotechnology Information database. Two novel heme-...
DyP-type peroxidases comprise a novel superfamily of heme-containing peroxidases which is unrelated to the superfamilies of known peroxidases and of which only a few members have been characterized in some detail. Here, we report the identification and characterization of a DyP-type peroxidase (Tfu...
All the peroxidases so far sequenced show conserved catalytic residues in both the distal and the proximal sides of the heme cavity, including the proximal His residue, which is the fifth ligand of the iron atom.A. FeisB. D. HowesC. Indiani...
PeroxidasesChloride PeroxidaseHorseradish PeroxidaseHemeproteinsOxygenasesCatalysisStructure-Activity RelationshipStructural factors that influence functional properties are examined in the case of four heme enzymes: cytochrome P-450, chloroperoxidase, horseradish peroxidase, and secondary amine mono-oxygenase. The ...
The localization of catalase and peroxidases (heme-proteins) by DAD (3,3′-diaminobenzidine) in pea enation mosaic virus-infected tissue is similar to that in healthy tissue. No cellular areas or organelles other than those known to contain these heme-proteins in healthy tissues seem to be ...
L. Synthesis of a non-heme template for attaching four peptides: an approach to artificial iron(II)-containing peroxidases. J. Org. Chem. 2004, 69, 250-262.M Van den Heuval et al., " Synthesis of a Non-Heme Template for Attaching Four Peptides: An Approach to Artificial Iron(II)-...
Three laccase species, three lignin peroxidases and a novel heme-containing protein were characterized by gel electrophoresis and isoelectric focusing. The new hemoprotein has a molecular mass of 44 kDa, isoelectric point of 3,4 and pH optimum of 5.5 for oxidation of o-dianisidine in the ...