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A Lytic Polysaccharide Monooxygenase from a White-Rot Fungus Drives the Degradation of Lignin by a Versatile Peroxidase
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Zeitschriftentitel: | Applied and Environmental Microbiology |
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Personen und Körperschaften: | , , , , , , |
In: | Applied and Environmental Microbiology, 85, 2019, 9 |
Format: | E-Article |
Sprache: | Englisch |
veröffentlicht: |
American Society for Microbiology
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Schlagwörter: |
author_facet |
Li, Fei Ma, Fuying Zhao, Honglu Zhang, Shu Wang, Lei Zhang, Xiaoyu Yu, Hongbo Li, Fei Ma, Fuying Zhao, Honglu Zhang, Shu Wang, Lei Zhang, Xiaoyu Yu, Hongbo |
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author |
Li, Fei Ma, Fuying Zhao, Honglu Zhang, Shu Wang, Lei Zhang, Xiaoyu Yu, Hongbo |
spellingShingle |
Li, Fei Ma, Fuying Zhao, Honglu Zhang, Shu Wang, Lei Zhang, Xiaoyu Yu, Hongbo Applied and Environmental Microbiology A Lytic Polysaccharide Monooxygenase from a White-Rot Fungus Drives the Degradation of Lignin by a Versatile Peroxidase Ecology Applied Microbiology and Biotechnology Food Science Biotechnology |
author_sort |
li, fei |
spelling |
Li, Fei Ma, Fuying Zhao, Honglu Zhang, Shu Wang, Lei Zhang, Xiaoyu Yu, Hongbo 0099-2240 1098-5336 American Society for Microbiology Ecology Applied Microbiology and Biotechnology Food Science Biotechnology http://dx.doi.org/10.1128/aem.02803-18 <jats:p> The enzymatic biodegradation of structural polysaccharides is affected by the degree of delignification of lignocellulose during the white-rot fungal decay process. The lignin matrix decreases accessibility to the substrates for LPMOs. H <jats:sub>2</jats:sub> O <jats:sub>2</jats:sub> has been studied as a cosubstrate for LPMOs, but the formation and utilization of H <jats:sub>2</jats:sub> O <jats:sub>2</jats:sub> in the reactions still represent an intriguing focus of current research. Lignin-degrading peroxidases and LPMOs usually coexist during fungal decay, and therefore, the relationship between H <jats:sub>2</jats:sub> O <jats:sub>2</jats:sub> -dependent lignin-degrading peroxidases and LPMOs should be considered during the wood decay process. The current study revealed that white-rot fungal LPMOs may be involved in the degradation of lignin through driving a versatile form of peroxidase activity <jats:italic>in vitro</jats:italic> and that H <jats:sub>2</jats:sub> O <jats:sub>2</jats:sub> generated by <jats:italic>Po</jats:italic> LPMO9A was preferentially used for lignin oxidation by lignin-degrading peroxidase ( <jats:italic>Ps</jats:italic> VP). These findings reveal a potential relationship between LPMOs and lignin degradation, which will be of great significance for further understanding the contribution of LPMOs to the white-rot fungal decay process. </jats:p> A Lytic Polysaccharide Monooxygenase from a White-Rot Fungus Drives the Degradation of Lignin by a Versatile Peroxidase Applied and Environmental Microbiology |
doi_str_mv |
10.1128/aem.02803-18 |
facet_avail |
Online Free |
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Geographie Biologie Technik Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft |
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ElectronicArticle |
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American Society for Microbiology, 2019 |
imprint_str_mv |
American Society for Microbiology, 2019 |
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0099-2240 1098-5336 |
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2019 |
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American Society for Microbiology |
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Applied and Environmental Microbiology |
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49 |
title |
A Lytic Polysaccharide Monooxygenase from a White-Rot Fungus Drives the Degradation of Lignin by a Versatile Peroxidase |
title_unstemmed |
A Lytic Polysaccharide Monooxygenase from a White-Rot Fungus Drives the Degradation of Lignin by a Versatile Peroxidase |
title_full |
A Lytic Polysaccharide Monooxygenase from a White-Rot Fungus Drives the Degradation of Lignin by a Versatile Peroxidase |
title_fullStr |
A Lytic Polysaccharide Monooxygenase from a White-Rot Fungus Drives the Degradation of Lignin by a Versatile Peroxidase |
title_full_unstemmed |
A Lytic Polysaccharide Monooxygenase from a White-Rot Fungus Drives the Degradation of Lignin by a Versatile Peroxidase |
title_short |
A Lytic Polysaccharide Monooxygenase from a White-Rot Fungus Drives the Degradation of Lignin by a Versatile Peroxidase |
title_sort |
a lytic polysaccharide monooxygenase from a white-rot fungus drives the degradation of lignin by a versatile peroxidase |
topic |
Ecology Applied Microbiology and Biotechnology Food Science Biotechnology |
url |
http://dx.doi.org/10.1128/aem.02803-18 |
publishDate |
2019 |
physical |
|
description |
<jats:p>
The enzymatic biodegradation of structural polysaccharides is affected by the degree of delignification of lignocellulose during the white-rot fungal decay process. The lignin matrix decreases accessibility to the substrates for LPMOs. H
<jats:sub>2</jats:sub>
O
<jats:sub>2</jats:sub>
has been studied as a cosubstrate for LPMOs, but the formation and utilization of H
<jats:sub>2</jats:sub>
O
<jats:sub>2</jats:sub>
in the reactions still represent an intriguing focus of current research. Lignin-degrading peroxidases and LPMOs usually coexist during fungal decay, and therefore, the relationship between H
<jats:sub>2</jats:sub>
O
<jats:sub>2</jats:sub>
-dependent lignin-degrading peroxidases and LPMOs should be considered during the wood decay process. The current study revealed that white-rot fungal LPMOs may be involved in the degradation of lignin through driving a versatile form of peroxidase activity
<jats:italic>in vitro</jats:italic>
and that H
<jats:sub>2</jats:sub>
O
<jats:sub>2</jats:sub>
generated by
<jats:italic>Po</jats:italic>
LPMO9A was preferentially used for lignin oxidation by lignin-degrading peroxidase (
<jats:italic>Ps</jats:italic>
VP). These findings reveal a potential relationship between LPMOs and lignin degradation, which will be of great significance for further understanding the contribution of LPMOs to the white-rot fungal decay process.
</jats:p> |
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author | Li, Fei, Ma, Fuying, Zhao, Honglu, Zhang, Shu, Wang, Lei, Zhang, Xiaoyu, Yu, Hongbo |
author_facet | Li, Fei, Ma, Fuying, Zhao, Honglu, Zhang, Shu, Wang, Lei, Zhang, Xiaoyu, Yu, Hongbo, Li, Fei, Ma, Fuying, Zhao, Honglu, Zhang, Shu, Wang, Lei, Zhang, Xiaoyu, Yu, Hongbo |
author_sort | li, fei |
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container_start_page | 0 |
container_title | Applied and Environmental Microbiology |
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description | <jats:p> The enzymatic biodegradation of structural polysaccharides is affected by the degree of delignification of lignocellulose during the white-rot fungal decay process. The lignin matrix decreases accessibility to the substrates for LPMOs. H <jats:sub>2</jats:sub> O <jats:sub>2</jats:sub> has been studied as a cosubstrate for LPMOs, but the formation and utilization of H <jats:sub>2</jats:sub> O <jats:sub>2</jats:sub> in the reactions still represent an intriguing focus of current research. Lignin-degrading peroxidases and LPMOs usually coexist during fungal decay, and therefore, the relationship between H <jats:sub>2</jats:sub> O <jats:sub>2</jats:sub> -dependent lignin-degrading peroxidases and LPMOs should be considered during the wood decay process. The current study revealed that white-rot fungal LPMOs may be involved in the degradation of lignin through driving a versatile form of peroxidase activity <jats:italic>in vitro</jats:italic> and that H <jats:sub>2</jats:sub> O <jats:sub>2</jats:sub> generated by <jats:italic>Po</jats:italic> LPMO9A was preferentially used for lignin oxidation by lignin-degrading peroxidase ( <jats:italic>Ps</jats:italic> VP). These findings reveal a potential relationship between LPMOs and lignin degradation, which will be of great significance for further understanding the contribution of LPMOs to the white-rot fungal decay process. </jats:p> |
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spelling | Li, Fei Ma, Fuying Zhao, Honglu Zhang, Shu Wang, Lei Zhang, Xiaoyu Yu, Hongbo 0099-2240 1098-5336 American Society for Microbiology Ecology Applied Microbiology and Biotechnology Food Science Biotechnology http://dx.doi.org/10.1128/aem.02803-18 <jats:p> The enzymatic biodegradation of structural polysaccharides is affected by the degree of delignification of lignocellulose during the white-rot fungal decay process. The lignin matrix decreases accessibility to the substrates for LPMOs. H <jats:sub>2</jats:sub> O <jats:sub>2</jats:sub> has been studied as a cosubstrate for LPMOs, but the formation and utilization of H <jats:sub>2</jats:sub> O <jats:sub>2</jats:sub> in the reactions still represent an intriguing focus of current research. Lignin-degrading peroxidases and LPMOs usually coexist during fungal decay, and therefore, the relationship between H <jats:sub>2</jats:sub> O <jats:sub>2</jats:sub> -dependent lignin-degrading peroxidases and LPMOs should be considered during the wood decay process. The current study revealed that white-rot fungal LPMOs may be involved in the degradation of lignin through driving a versatile form of peroxidase activity <jats:italic>in vitro</jats:italic> and that H <jats:sub>2</jats:sub> O <jats:sub>2</jats:sub> generated by <jats:italic>Po</jats:italic> LPMO9A was preferentially used for lignin oxidation by lignin-degrading peroxidase ( <jats:italic>Ps</jats:italic> VP). These findings reveal a potential relationship between LPMOs and lignin degradation, which will be of great significance for further understanding the contribution of LPMOs to the white-rot fungal decay process. </jats:p> A Lytic Polysaccharide Monooxygenase from a White-Rot Fungus Drives the Degradation of Lignin by a Versatile Peroxidase Applied and Environmental Microbiology |
spellingShingle | Li, Fei, Ma, Fuying, Zhao, Honglu, Zhang, Shu, Wang, Lei, Zhang, Xiaoyu, Yu, Hongbo, Applied and Environmental Microbiology, A Lytic Polysaccharide Monooxygenase from a White-Rot Fungus Drives the Degradation of Lignin by a Versatile Peroxidase, Ecology, Applied Microbiology and Biotechnology, Food Science, Biotechnology |
title | A Lytic Polysaccharide Monooxygenase from a White-Rot Fungus Drives the Degradation of Lignin by a Versatile Peroxidase |
title_full | A Lytic Polysaccharide Monooxygenase from a White-Rot Fungus Drives the Degradation of Lignin by a Versatile Peroxidase |
title_fullStr | A Lytic Polysaccharide Monooxygenase from a White-Rot Fungus Drives the Degradation of Lignin by a Versatile Peroxidase |
title_full_unstemmed | A Lytic Polysaccharide Monooxygenase from a White-Rot Fungus Drives the Degradation of Lignin by a Versatile Peroxidase |
title_short | A Lytic Polysaccharide Monooxygenase from a White-Rot Fungus Drives the Degradation of Lignin by a Versatile Peroxidase |
title_sort | a lytic polysaccharide monooxygenase from a white-rot fungus drives the degradation of lignin by a versatile peroxidase |
title_unstemmed | A Lytic Polysaccharide Monooxygenase from a White-Rot Fungus Drives the Degradation of Lignin by a Versatile Peroxidase |
topic | Ecology, Applied Microbiology and Biotechnology, Food Science, Biotechnology |
url | http://dx.doi.org/10.1128/aem.02803-18 |