Results 181 to 190 of about 17,549 (202)
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A dye-decolorizing peroxidase from Vibrio cholerae can demetallate heme
Journal of Inorganic BiochemistryIron is an essential element for bacterial survival. Bacterial pathogens have therefore developed methods to obtain iron. Vibrio cholerae, the intestinal pathogen that causes cholera, utilizes heme as an iron source. DyP from V. cholerae (VcDyP) is a dye-decolorizing peroxidase. When VcDyP was expressed in Escherichia coli and purified, it was found to
Takeshi, Uchida +5 more
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Enhanced dye decolorization efficiency by citraconic anhydride-modified horseradish peroxidase
Journal of Molecular Catalysis B: Enzymatic, 2006Abstract Bromophenol blue and methyl orange removal capabilities of citraconic anhydride-modified horseradish peroxidase were compared with those of native horseradish peroxidase. Citraconic anhydride-modified horseradish peroxidase showed higher decolorization efficiencies for both dyes than native horseradish peroxidase.
Jian-Zhong Liu +2 more
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Contribution of manganese peroxidase and laccase to dye decoloration by Trametes versicolor
Applied Microbiology and Biotechnology, 2005During dye decoloration by Trametes versicolor ATCC 20869 in modified Kirk's medium, manganese peroxidase (MnP) and laccase were produced, but not lignin peroxidase, cellobiose dehydrogenase or manganese-independent peroxidase. Purified MnP decolorized azo dyes [amaranth, reactive black 5 (RB5) and Cibacron brilliant yellow] in Mn(2+)-dependent ...
Paul-Philippe, Champagne +1 more
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The Third Generation of Artificial Dye-Decolorizing Peroxidase Rationally Designed in Myoglobin
ACS Catalysis, 2019Approaches to degradation of industrial dyes are desirable, of which bioremediation is more favorable.
Ping Zhang +5 more
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Class P dye-decolorizing peroxidase gene: Degenerated primers design and phylogenetic analysis
Journal of Microbiological Methods, 2016Dye-decolorizing peroxidases (DyPs) were classified as a new family of heme peroxidase in 2007. Produced by various bacteria, they are the first bacterial enzymes known able to degrade lignin and dyes, for which their application in waste treatment and pretreatment of lignocellulosic biomass could be envisaged.
Tian, J.H +4 more
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Structure and Reactivity of the Dye-decolorizing Peroxidase (DyP) Family
2015The dye-decolorizing peroxidases are a recently discovered family of bacterial and fungal peroxidases that are structurally unrelated to the previously studied mammalian and plant peroxidases, but show novel reactivity for oxidation of anthraquinone dyes, phenolic substrates, Mn(ii) and in some cases polymeric lignin.
Rahman Rahmanpour, Timothy D. H. Bugg
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Superoxide versus peroxide activation of dye decolorizing peroxidases for bioelectrocatalysis
Bioresource Technology ReportsFil: Murgida, Daniel Horacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales.
Zitare, Ulises A. +6 more
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