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A structural and functional perspective of DyP-type peroxidase family
Archives of Biochemistry and Biophysics, 2015Dye-decolorizing peroxidase from the basidiomycete Bjerkandera adusta Dec 1 (DyP) is a heme peroxidase. This name reflects its ability to degrade several anthraquinone dyes. The substrate specificity, the amino acid sequence, and the tertiary structure of DyP are different from those of the other heme peroxidase (super)families.
Yasushi Sugano, Toru Yoshida
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Transformation of Reactive Blue 19 by a recombinant peroxidase DyP
Bioprocess and Biosystems Engineering, 2021Wastewater containing recalcitrant dyes causes environmental problems. A new superfamily of heme-containing peroxidases, dye-decolorizing peroxidases (DyPs), has been found to decolorize different kinds of dyes, especial anthraquinone dyes efficiently. However, the mechanism of dyes degradation by DyPs has not been fully understood and the toxicity of ...
Qian, Pi, Zhubing, Zhu, Lei, Tang
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Epitaxial growth and characterization of DyP/GaAs, DyAs/GaAs, and GaAs/DyP/GaAs heterostructures
Journal of Electronic Materials, 1998There is a significant interest in the area of improving high temperature stable contacts to III-V semiconductors. Two attractive material systems that offer promise in this area are dysprosium phosphide/gallium arsenide (DyP/GaAs) and dysprosium arsenide/gallium arsenide (DyAs/GaAs).
P. P. Lee +7 more
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Oxidation and nitration of mononitrophenols by a DyP-type peroxidase
Archives of Biochemistry and Biophysics, 2015Substantial conversion of nitrophenols, typical high-redox potential phenolic substrates, by heme peroxidases has only been reported for lignin peroxidase (LiP) so far. But also a dye-decolorizing peroxidase of Auricularia auricula-judae (AauDyP) was found to be capable of acting on (i) ortho-nitrophenol (oNP), (ii) meta-nitrophenol (mNP) and (iii ...
Büttner, Enrico +6 more
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DyP-type peroxidases comprise a novel heme peroxidase family
Cellular and Molecular Life Sciences, 2008Dye-decolorizing peroxidase (DyP) is produced by a basidiomycete (Thanatephorus cucumeris Dec 1) and is a member of a novel heme peroxidase family (DyP-type peroxidase family) that appears to be distinct from general peroxidases. Thus far, 80 putative members of this family have been registered in the PeroxiBase database (http://peroxibase.isbsib.ch ...
Yasushi Sugano
exaly +3 more sources
Characterization of a novel DyP-type peroxidase from Streptomyces avermitilis
Journal of Bioscience and Bioengineering, 2017DyP-type peroxidases are a heme peroxidase family with unique properties whose members are widely distributed from prokaryotes to eukaryotes. DyP-type peroxidases are subdivided into class P, I and V based on structure-based sequence alignment. Class V enzymes possess degradation activities for anthraquinone dyes, and include extra sequences compared ...
Yasushi Sugano +2 more
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Role of H164 in a unique dye-decolorizing heme peroxidase DyP
Biochemical and Biophysical Research Communications, 2004The expression system of a unique dye-decolorizing peroxidase DyP in Escherichia coli has been constructed. The molecular mass of the expressed DyP (eDyP) is 47kDa, indicating no any modification with saccharides. The characteristics of eDyP were almost the same as those of native DyP from a fungus Thanatephorus cucumeris Dec 1 and recombinant DyP with
Yasushi Sugano
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Den norske tannlegeforenings Tidende, 2015
English summary Deep caries in primary molars. A survey among dentists in the public dental service in Norway. 612-8. The purpose of this survey was to study treatment of deep carious lesions in primary molars.
Lars Ulvestad, Nina J. Wang
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English summary Deep caries in primary molars. A survey among dentists in the public dental service in Norway. 612-8. The purpose of this survey was to study treatment of deep carious lesions in primary molars.
Lars Ulvestad, Nina J. Wang
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Optical properties of DyP and DyBi: Experiment and theory
Journal of Magnetism and Magnetic Materials, 1998The near-normal incidence reflectivity of cleaved DyP and DyBi single crystals has been measured between 0.03 and 12 eV. Using the Kramers-Kronig relation, the optical conductivity, the dielectric function and the effective number of carriers contributing to optical transitions have been derived.
J. Schoenes +4 more
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Radical formation on a conserved tyrosine residue is crucial for DyP activity
Archives of Biochemistry and Biophysics, 2013Dye-decolorizing peroxidases (DyPs) are able to cleave bulky anthraquinone dyes. The recently published crystal structure of AauDyPI reveals that a direct oxidation in the distal heme cavity can be excluded for most DyP substrates. It is shown that a surface-exposed tyrosine residue acts as a substrate interaction site for bulky substrates.
Strittmatter, Eric +6 more
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