Unexpected diversity of dye-decolorizing peroxidases
Biochemistry and Biophysics Reports, 2023 Dye-decolorizing peroxidase (DyP)-type peroxidases are a family of heme-containing peroxidases. Because DyP-type peroxidases can degrade recalcitrant anthraquinone dyes and lignin, their potential applications in the treatment of wastewater containing ...
Toru Yoshida, Yasushi Sugano
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Mutational and structural analysis of an ancestral fungal dye-decolorizing peroxidase. [PDF]
FEBS J, 2021 Dye‐decolorizing peroxidases (DyPs) constitute a superfamily of heme‐containing peroxidases that are related neither to animal nor to plant peroxidase families. These are divided into four classes (types A, B, C, and D) based on sequence features.
Zitare UA +5 more
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Characterization of Amycolatopsis 75iv2 dye-decolorizing peroxidase on O-glycosides. [PDF]
Appl Environ MicrobiolABSTRACT Dye-decolorizing peroxidases are heme peroxidases with a broad range of substrate specificity. Their physiological function is still largely unknown, but a role in the depolymerization of plant cell wall polymers has been widely proposed.
Välimets S +6 more
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Biocatalytic Detoxification of Ochratoxins A/B by a Fungal Dye-Decolorizing Peroxidase: Mechanistic Insights and Toxicity Assessment [PDF]
ToxinsMycotoxin contamination in agricultural products poses severe global health risks, with ochratoxins (particularly OTA and OTB) exhibiting marked nephrotoxicity and classified as Group 2B carcinogens by IARC.
Wenjing Xia +7 more
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Comprehensive investigation of a dye-decolorizing peroxidase and a manganese peroxidase from Irpex lacteus F17, a lignin-degrading basidiomycete [PDF]
AMB Express, 2018 Irpex lacteus F17 is well-known for its ability to degrade recalcitrant aromatic pollutants, which mainly results from the action of the manganese peroxidase (MnP) that it is able to produce.
Zihong Duan +4 more
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Accelerated directed evolution of dye-decolorizing peroxidase using a bacterial extracellular protein secretion system (BENNY) [PDF]
Bioresources and Bioprocessing, 2019 Background Dye-decolorizing peroxidases (DyPs) are haem-containing peroxidases that show great promises in industrial biocatalysis and lignocellulosic degradation.
Abdulrahman H. A. Alessa +7 more
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Induction, purification and characterization of a novel manganese peroxidase from Irpex lacteus CD2 and its application in the decolorization of different types of dye. [PDF]
PLoS ONE, 2014 Manganese peroxidase (MnP) is the one of the important ligninolytic enzymes produced by lignin-degrading fungi which has the great application value in the field of environmental biotechnology.
Xing Qin +3 more
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Regulation of dye-decolorizing peroxidase gene expression in Pleurotus ostreatus grown on glycerol as the carbon source [PDF]
PeerJDye-decolorizing peroxidases (DyPs) (E.C. 1.11.1.19) are heme peroxidases that catalyze oxygen transfer reactions similarly to oxygenases. DyPs utilize hydrogen peroxide (H2O2) both as an electron acceptor co-substrate and as an electron donor when ...
Jorge Cuamatzi-Flores +6 more
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Direct electrochemical generation of catalytically competent oxyferryl species of classes i and p dye decolorizing peroxidases [PDF]
, 2021 This work introduces a novel way to obtain catalytically competent oxyferryl species for two different dye-decolorizing peroxidases (DyPs) in the absence of H2O2 or any other peroxide by simply applying a reductive electrochemical potential under aerobic
Martins, Lígia O. +2 more
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Characterization of the Enzymatic and Biosorption Processes Involved in the Decolorization of Remazol Brilliant Blue R Dye by Pleurotus ostreatus Pellets [PDF]
Journal of FungiSynthetic dyes are highly recalcitrant and are discharged in large volumes in industrial wastewater, which represents a serious environmental pollution problem. Biological methods for dye degradation are a potentially effective option for these synthetic
Guadalupe L. Daniel-González +5 more
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