Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Åsmund K. Røhr"'
Autor:
Amanda K. Votvik, Åsmund K. Røhr, Bastien Bissaro, Anton A. Stepnov, Morten Sørlie, Vincent G. H. Eijsink, Zarah Forsberg
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-18 (2023)
Abstract Bacterial lytic polysaccharide monooxygenases (LPMOs) are known to oxidize the most abundant and recalcitrant polymers in Nature, namely cellulose and chitin. The genome of the model actinomycete Streptomyces coelicolor A3(2) encodes seven p
Externí odkaz:
https://doaj.org/article/01c3173525704e17b6f55c8848450f00
Autor:
Anton A. Stepnov, Zarah Forsberg, Morten Sørlie, Giang-Son Nguyen, Alexander Wentzel, Åsmund K. Røhr, Vincent G. H. Eijsink
Publikováno v:
Biotechnology for Biofuels, Vol 14, Iss 1, Pp 1-14 (2021)
Abstract Background Lytic polysaccharide monooxygenases (LPMOs) are monocopper enzymes that catalyze oxidative depolymerization of industrially relevant crystalline polysaccharides, such as cellulose, in a reaction that depends on an electron donor a
Externí odkaz:
https://doaj.org/article/8a245d9e279d49e2b6af102a59d2f131
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
Lytic polysaccharide (mono)oxygenases (LPMOs) perform oxidative cleavage of polysaccharides. Here, the authors showed that the light-driven activity of LPMOs is dependent on hydrogen peroxide availability and can be controlled via the light intensity
Externí odkaz:
https://doaj.org/article/a13bff4a27f9472995c07c8fc4fc376b
Autor:
Lars J. Lindstad, Galiana Lo, Shaun Leivers, Zijia Lu, Leszek Michalak, Gabriel V. Pereira, Åsmund K. Røhr, Eric C. Martens, Lauren S. McKee, Petra Louis, Sylvia H. Duncan, Bjørge Westereng, Phillip B. Pope, Sabina Leanti La Rosa
Publikováno v:
mBio, Vol 12, Iss 3 (2021)
Commensal butyrate-producing bacteria belonging to the Firmicutes
Externí odkaz:
https://doaj.org/article/92fb32159fb8474db28db2b9d8e1d9c6
Autor:
Vincent G. H. Eijsink, Dejan Petrovic, Zarah Forsberg, Sophanit Mekasha, Åsmund K. Røhr, Anikó Várnai, Bastien Bissaro, Gustav Vaaje-Kolstad
Publikováno v:
Biotechnology for Biofuels, Vol 12, Iss 1, Pp 1-16 (2019)
Abstract Lytic polysaccharide monooxygenases (LPMOs) are abundant in nature and best known for their role in the enzymatic conversion of recalcitrant polysaccharides such as chitin and cellulose. LPMO activity requires an oxygen co-substrate, which w
Externí odkaz:
https://doaj.org/article/1ee975783e4b4065927ab3ccc93b821a
Autor:
Cathrine E. Fagernes, Kåre-Olav Stensløkken, Åsmund K. Røhr, Michael Berenbrink, Stian Ellefsen, Göran E. Nilsson
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)
Abstract Without oxygen, most vertebrates die within minutes as they cannot meet cellular energy demands with anaerobic metabolism. However, fish of the genus Carassius (crucian carp and goldfish) have evolved a specialized metabolic system that allo
Externí odkaz:
https://doaj.org/article/0002d3631a1a4460aa047a6d33fa435d
Autor:
Bennett R. Streit, Jennifer L. DuBois, Åsmund K. Røhr, Ingvild Isaksen, Bastien Bissaro, Vincent G. H. Eijsink, Gregg T. Beckham
Publikováno v:
Proc Natl Acad Sci U S A
Lytic polysaccharide monooxygenases (LPMOs) are a recently discovered class of monocopper enzymes broadly distributed across the tree of life. Recent reports indicate that LPMOs can use H(2)O(2) as an oxidant and thus carry out a novel type of peroxy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5b11b59c7283db38ee0a116a3df2b37
https://doi.org/10.1073/pnas.1904889117
https://doi.org/10.1073/pnas.1904889117
Autor:
Sofie S. Kristensen, Thomas F. Oftedal, Åsmund K. Røhr, Vincent G.H. Eijsink, Geir Mathiesen, Dzung B. Diep
Publikováno v:
Journal of Biological Chemistry. 298:102593
Enterocin K1 (EntK1), a bacteriocin that is highly potent against vancomycin-resistant enterococci, depends on binding to an intramembrane protease of the site-2 protease family, RseP, for its antimicrobial activity. RseP is highly conserved in both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::737f9a1393297bbb7524453951f79cbc
https://doi.org/10.1016/j.jbc.2022.102593
https://doi.org/10.1016/j.jbc.2022.102593
Autor:
Åsmund K. Røhr, Phillip B. Pope, Sabina Leanti La Rosa, Petra Louis, Gabriel V. Pereira, Zijia Lu, Sylvia H. Duncan, Lauren S. McKee, Shaun Leivers, Eric C. Martens, Bjørge Westereng, Leszek Michalak, Lars Jordhøy Lindstad, Galiana Lo
Publikováno v:
mBio, Vol 12, Iss 3 (2021)
mBio
mBio
β-Mannans are hemicelluloses that are abundant in modern diets as components in seed endosperms and common additives in processed food. Currently, the collective understanding of β-mannan saccharification in the human colon is limited to a few keys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dbecb2cc04f530d7fa660496eedeb3d
https://journals.asm.org/doi/10.1128/mBio.03628-20
https://journals.asm.org/doi/10.1128/mBio.03628-20
Autor:
Åsmund K. Røhr, Svein Jarle Horn, Anikó Várnai, Morten Sørlie, Bastien Bissaro, Vincent G. H. Eijsink, Piotr Chylenski
Publikováno v:
ACS Catalysis. 9:4970-4991
The discovery of lytic polysaccharide monooxygenases (LPMOs) has revolutionized enzymatic processing of polysaccharides, in particular, recalcitrant insoluble polysaccharides, such as cellulose. Th...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7244e668e2b66919774c0acf2c214b54
https://doi.org/10.1021/acscatal.9b00246
https://doi.org/10.1021/acscatal.9b00246