Browsing Brage NMBU by Author "Kjendseth, Åsmund Røhr"
Now showing items 1-12 of 12
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Bacteriocins : from discovery to characterization and applications
Oftedal, Thomas Førland (PhD thesis;2023:74, Doctoral thesis, 2023)Multidrug resistant bacteria have become a major concern in both human and veterinary medicine. Due to the waning efficacy of many antibiotics, new antimicrobial agents are needed. Bacteriocins are ribosomally ... -
Computational and structural characterization of engineered Type-3-copper variants
Larsson, Linn Kristine (Master thesis, 2021)This master thesis aimed to use experiments at the laboratory and computational chemistry to begin the process of characterizing suitable enzyme candidates for conversion of CO2 to oxalate by type- 3 copper proteins. The ... -
Human Gut Faecalibacterium prausnitzii Deploys a Highly Efficient Conserved System To Cross-Feed on β-Mannan-Derived Oligosaccharides
Lindstad, Lars Jordhøy; Lo, G; Leivers, Shaun Allan; Lu, Z; Michalak, Leszek; Pereira, GV; Kjendseth, Åsmund Røhr; Martens, Eric C.; McKee, LS; Louis, Petra; Duncan, S; Westereng, Bjørge; Pope, Phillip; Leanti La Rosa, Sabina (Peer reviewed; Journal article, 2021) -
Initial characterization of an iron superoxide dismutase from Thermobifida fusca
Hamre, Anne Grethe; Al-Sadawi, Rim; Johannesen, Kirsti Merete; Bisarro, Bastien; Kjendseth, Åsmund Røhr; Leiros, Hanna-Kirsti S.; Sørlie, Morten (Peer reviewed; Journal article, 2023) -
Interactions of a fungal lytic polysaccharide monooxygenase with β-glucan substrates and cellobiose dehydrogenase
Courtade, Gaston; Wimmer, Reinhard; Kjendseth, Åsmund Røhr; Preims, Marita; Felice, Alfons K.G.; Dimarogona, Maria; Vaaje-Kolstad, Gustav; Sørlie, Morten; Sandgren, Mats; Ludwig, Roland; Eijsink, Vincent; Aachmann, Finn Lillelund (Journal article; Peer reviewed, 2016) -
An investigation of the interplay between in situ hydrogen peroxide production and catalytic efficiency in lytic polysaccharide monooxygenase reactions
Stepnov, Anton (PhD thesis;2022:27, Doctoral thesis, 2022)Lytic polysaccharide monooxygenases (LPMOs) are mono-copper enzymes that catalyze oxidative depolymerization of recalcitrant carbohydrate substrates, such as chitin and cellulose. LPMOs have received much attention from ... -
Methylation-dependent SUMOylation of the architectural transcription factor HMGA2
Stabell, Marianne; Sæther, Thomas; Kjendseth, Åsmund Røhr; Gabrielsen, Odd Stokke; Myklebost, Ola (Peer reviewed; Journal article, 2021)High mobility group A2 (HMGA2) is a chromatin-associated protein involved in the regulation of stem cell function, embryogenesis and cancer development. Although the protein does not contain a consensus SUMOylation site, ... -
On the functional characterization of lytic polysaccharide monooxygenases (LPMOs)
Eijsink, Vincent; Petrovic, Dejan; Forsberg, Zarah; Mekasha, Sophanit; Kjendseth, Åsmund Røhr; Varnai, Aniko; Bissaro, Bastien; Vaaje-Kolstad, Gustav (Peer reviewed; Journal article, 2019)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 ... -
Polysaccharide degradation by lytic polysaccharide monooxygenases
Forsberg, Zarah; Sørlie, Morten; Petrovic, Dejan; Courtade, Gaston; Aachmann, Finn Lillelund; Vaaje-Kolstad, Gustav; Bissaro, Bastien; Kjendseth, Åsmund Røhr; Eijsink, Vincent (Peer reviewed; Journal article, 2019)The discovery of oxidative cleavage of glycosidic bonds by enzymes currently known as lytic polysaccharide monooxygenases (LPMOs) has had a major impact on our current understanding of the enzymatic conversion of recalcitrant ... -
A Research-Inspired Biochemistry Laboratory Module - Combining Expression, Purification, Crystallization, Structure-Solving, and Characterization of a Flavodoxin-like Protein
Hammerstad, Marta; Kjendseth, Åsmund Røhr; Hersleth, Hans-Petter (Peer reviewed; Journal article, 2019)Many laboratory courses consist of short and seemingly unconnected individual laboratory exercises. To increase the course consistency, relevance, and student engagement, we havedevelopedaresearch-inspiredandproject-basedmodule, ... -
Structural and functional analysis of a lytic polysaccharide monooxygenase important for efficient utilization of chitin in Cellvibrio japonicus
Forsberg, Zarah; Nelson, Cassandra E.; Dalhus, Bjørn; Mekasha, Sophanit; Loose, Jennifer; Crouch, Lucy I.; Kjendseth, Åsmund Røhr; Gardner, Jeffrey G.; Eijsink, Vincent; Vaaje-Kolstad, Gustav (Journal article; Peer reviewed, 2016) -
Unraveling the roles of the reductant and free copper ions in LPMO kinetics
Stepnov, Anton; Forsberg, Zarah; Sørlie, Morten; Nguyen, Giang-Son; Wentzel, Alexander; Kjendseth, Åsmund Røhr; Eijsink, Vincent (Peer reviewed; Journal article, 2021)