Browsing Brage NMBU by Author "Stepnov, Anton"
Now showing items 1-5 of 5
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Identification and characterization of a hyperthermophilic GH9 cellulase from the Arctic Mid-Ocean Ridge vent field
Stepnov, Anton; Fredriksen, Lasse; Steen, Ida Helene; Stokke, Runar; Eijsink, Vincent (Journal article; Peer reviewed, 2019)A novel GH9 cellulase (AMOR_GH9A) was discovered by sequence-based mining of a unique metagenomic dataset collected at the Jan Mayen hydrothermal vent field. AMOR_GH9A comprises a signal peptide, a catalytic domain and a ... -
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 ... -
Studying substrate specificity by site-directed mutagenesis of a novel lytic polysaccharide monooxygenase
Votvik, Amanda Kristine (Master thesis, 2019)Cellulose and chitin are carbon-rich biopolymers which constitute the two largest biomass resources on earth. Conversion of these non-edible and renewable resources into useful products of value is essential to secure a ... -
The effect of linker conformation on performance and stability of a two-domain lytic polysaccharide monooxygenase
Forsberg, Zarah; Stepnov, Anton; Tesei, Giulio; Wang, Yong; Buchinger, Edith; Kristiansen, Sandra; Aachmann, Finn Lillelund; Arleth, Lise; Eijsink, Vincent; Lindorff-Larsen, Kresten; Courtade, Gaston (Peer reviewed; Journal article, 2023) -
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)