Characterization of d-xylose reductase, XyrB, from Aspergillus niger

d-xylose reductase is a member of the aldo-keto reductase family, and is involved in d-xylose and l-arabinose conversion through the Pentose Catabolic Pathway (PCP) in fungi. In this study, we biochemically characterized a newly identified second d-xylose reductase (XyrB) from Aspergillus niger. Thi...

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Autores principales: Terebieniec, Agata, Chroumpi, Tania, Dilokpimol, Adiphol, Aguilar-Pontes, Maria Victoria, Mäkelä, Miia R., de Vries, Ronald P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2021
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8020424/
https://www.ncbi.nlm.nih.gov/pubmed/33842213
http://dx.doi.org/10.1016/j.btre.2021.e00610
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author Terebieniec, Agata
Chroumpi, Tania
Dilokpimol, Adiphol
Aguilar-Pontes, Maria Victoria
Mäkelä, Miia R.
de Vries, Ronald P.
author_facet Terebieniec, Agata
Chroumpi, Tania
Dilokpimol, Adiphol
Aguilar-Pontes, Maria Victoria
Mäkelä, Miia R.
de Vries, Ronald P.
author_sort Terebieniec, Agata
collection PubMed
description d-xylose reductase is a member of the aldo-keto reductase family, and is involved in d-xylose and l-arabinose conversion through the Pentose Catabolic Pathway (PCP) in fungi. In this study, we biochemically characterized a newly identified second d-xylose reductase (XyrB) from Aspergillus niger. This NADPH-dependent reductase is able to efficiently convert d-xylose and l-arabinose, and it has the highest affinity for these sugars of all currently known fungal pentose reductases. A combination of biochemical data, transcriptomics and phylogenetic analysis further illustrated the role of XyrB in the PCP. Enzymes: D-xylose reductase (EC 1.1.1.307), L-arabinose reductase (EC 1.1.1.21).
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spelling pubmed-80204242021-04-08 Characterization of d-xylose reductase, XyrB, from Aspergillus niger Terebieniec, Agata Chroumpi, Tania Dilokpimol, Adiphol Aguilar-Pontes, Maria Victoria Mäkelä, Miia R. de Vries, Ronald P. Biotechnol Rep (Amst) Research Article d-xylose reductase is a member of the aldo-keto reductase family, and is involved in d-xylose and l-arabinose conversion through the Pentose Catabolic Pathway (PCP) in fungi. In this study, we biochemically characterized a newly identified second d-xylose reductase (XyrB) from Aspergillus niger. This NADPH-dependent reductase is able to efficiently convert d-xylose and l-arabinose, and it has the highest affinity for these sugars of all currently known fungal pentose reductases. A combination of biochemical data, transcriptomics and phylogenetic analysis further illustrated the role of XyrB in the PCP. Enzymes: D-xylose reductase (EC 1.1.1.307), L-arabinose reductase (EC 1.1.1.21). Elsevier 2021-03-15 /pmc/articles/PMC8020424/ /pubmed/33842213 http://dx.doi.org/10.1016/j.btre.2021.e00610 Text en © 2021 The Authors http://creativecommons.org/licenses/by/4.0/ This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Research Article
Terebieniec, Agata
Chroumpi, Tania
Dilokpimol, Adiphol
Aguilar-Pontes, Maria Victoria
Mäkelä, Miia R.
de Vries, Ronald P.
Characterization of d-xylose reductase, XyrB, from Aspergillus niger
title Characterization of d-xylose reductase, XyrB, from Aspergillus niger
title_full Characterization of d-xylose reductase, XyrB, from Aspergillus niger
title_fullStr Characterization of d-xylose reductase, XyrB, from Aspergillus niger
title_full_unstemmed Characterization of d-xylose reductase, XyrB, from Aspergillus niger
title_short Characterization of d-xylose reductase, XyrB, from Aspergillus niger
title_sort characterization of d-xylose reductase, xyrb, from aspergillus niger
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8020424/
https://www.ncbi.nlm.nih.gov/pubmed/33842213
http://dx.doi.org/10.1016/j.btre.2021.e00610
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