Search Results - "POULSEN, Jens"

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    Structural and biochemical studies of the glucuronoyl esterase OtCE15A illuminate its interaction with lignocellulosic components by Mazurkewich, Scott, Poulsen, Jens-Christian N., Lo Leggio, Leila, Larsbrink, Johan

    Published in The Journal of biological chemistry (27-12-2019)
    “…Glucuronoyl esterases (GEs) catalyze the cleavage of ester linkages between lignin and glucuronic acid moieties on glucuronoxylan in plant biomass. As such,…”
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    Probing the determinants of the transglycosylation/hydrolysis partition in a retaining α-l-arabinofuranosidase by Zhao, Jiao, Tandrup, Tobias, Bissaro, Bastien, Barbe, Sophie, Poulsen, Jens-Christian N., André, Isabelle, Dumon, Claire, Lo Leggio, Leila, O’Donohue, Michael J., Fauré, Régis

    Published in New biotechnology (25-05-2021)
    “…[Display omitted] •L352M alters donor and acceptor subsites, causing a domino effect in the active site.•R69 is confirmed as a key determinant of the…”
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    Structure of a lytic polysaccharide monooxygenase from Aspergillus fumigatus and an engineered thermostable variant by Lo Leggio, Leila, Weihe, Cecilia D., Poulsen, Jens-Christian N., Sweeney, Matt, Rasmussen, Frank, Lin, Janine, De Maria, Leonardo, Wogulis, Mark

    Published in Carbohydrate research (01-11-2018)
    “…Lytic polysaccharide monooxygenases (LPMOs) are industrial enzymes which are gaining use in second generation bioethanol production from lignocellulose by…”
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    Polysaccharide utilization loci from Bacteroidota encode CE15 enzymes with possible roles in cleaving pectin-lignin bonds by Seveso, Andrea, Mazurkewich, Scott, Banerjee, Sanchari, Poulsen, Jens-Christian Navarro, Lo Leggio, Leila, Larsbrink, Johan

    Published in Applied and environmental microbiology (24-01-2024)
    “…Lignocellulose is a renewable but complex material exhibiting high recalcitrance to enzymatic hydrolysis, which is attributed, in part, to the presence of…”
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    Unliganded and substrate bound structures of the cellooligosaccharide active lytic polysaccharide monooxygenase LsAA9A at low pH by Frandsen, Kristian E.H., Poulsen, Jens-Christian N., Tandrup, Tobias, Lo Leggio, Leila

    Published in Carbohydrate research (07-08-2017)
    “…Lytic polysaccharide monooxygenases (LPMOs) have been found to be key components in microbial (bacterial and fungal) degradation of biomass. They are copper…”
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    Structural and Functional Analysis of a Multimodular Hyperthermostable Xylanase-Glucuronoyl Esterase from Caldicellulosiruptor kristjansonii by Krska, Daniel, Mazurkewich, Scott, Brown, Haley A, Theibich, Yusuf, Poulsen, Jens-Christian N, Morris, Adeline L, Koropatkin, Nicole M, Lo Leggio, Leila, Larsbrink, Johan

    Published in Biochemistry (Easton) (13-07-2021)
    “…The hyperthermophilic bacterium Caldicellulosiruptor kristjansonii encodes an unusual enzyme, CkXyn10C-GE15A, which incorporates two catalytic domains, a…”
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    Structure–function analyses reveal that a glucuronoyl esterase from Teredinibacter turnerae interacts with carbohydrates and aromatic compounds by Arnling Bååth, Jenny, Mazurkewich, Scott, Poulsen, Jens-Christian Navarro, Olsson, Lisbeth, Lo Leggio, Leila, Larsbrink, Johan

    Published in The Journal of biological chemistry (19-04-2019)
    “…Glucuronoyl esterases (GEs) catalyze the cleavage of ester linkages found between lignin and glucuronic acid moieties on glucuronoxylan in plant biomass. As…”
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    Journal Article
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    An 1,4-α-Glucosyltransferase Defines a New Maltodextrin Catabolism Scheme in Lactobacillus acidophilus by Andersen, Susan, Møller, Marie S, Poulsen, Jens-Christian N, Pichler, Michael J, Svensson, Birte, Lo Leggio, Leila, Goh, Yong Jun, Abou Hachem, Maher

    Published in Applied and environmental microbiology (20-07-2020)
    “…The maltooligosaccharide (MOS) utilization locus in NCFM, a model for human small-intestine lactobacilli, encodes three glycoside hydrolases (GHs): a putative…”
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    Structure of a hyperthermostable carbonic anhydrase identified from an active hydrothermal vent chimney by Fredslund, Folmer, Borchert, Martin S., Poulsen, Jens-Christian N., Mortensen, Steen Bennike, Perner, Mirjam, Streit, Wolfgang R., Lo Leggio, Leila

    Published in Enzyme and microbial technology (01-07-2018)
    “…[Display omitted] •A carbonic anhydrase gene was identified from an hydrothermal vent metagenome.•The gene product LOGACA is a dimeric α-type carbonic…”
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    Enzymology and Structure of the GH13_31 Glucan 1,6-α-Glucosidase That Confers Isomaltooligosaccharide Utilization in the Probiotic Lactobacillus acidophilus NCFM by Møller, Marie S, Fredslund, Folmer, Majumder, Avishek, Nakai, Hiroyuki, Poulsen, Jens-Christian N, Lo Leggio, Leila, Svensson, Birte, Abou Hachem, Maher

    Published in Journal of Bacteriology (01-08-2012)
    “…Isomaltooligosaccharides (IMO) have been suggested as promising prebiotics that stimulate the growth of probiotic bacteria. Genomes of probiotic lactobacilli…”
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    Synthesis of Isofagomine Derivatives as New Fluorescence pH Indicators/Glycosidase Inhibitors by Wang, Bo, Bogh, Sidsel Ammitzbøll, Poulsen, Jens Christian Navarro, Laursen, Bo W., Bols, Mikael

    Published in European journal of organic chemistry (15-07-2020)
    “…Inhibitor protonation of azasugars of the isofagomine type when bound to enzyme can be investigated using photon induced electron transfer (PET) quenching of…”
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    Structure of Aspergillus aculeatus β‐1,4‐galactanase in complex with galactobiose by Torpenholt, Søs, Poulsen, Jens-Christian N., Muderspach, Sebastian Jannick, De Maria, Leonardo, Lo Leggio, Leila

    “…β‐1,4‐Galactanases are glycoside hydrolases that are involved in the degradation of pectin and belong to family 53 in the classification of glycoside…”
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    Determination of protonation states of iminosugar-enzyme complexes using photoinduced electron transfer by Wang, Bo, Olsen, Jacob Ingemar, Laursen, Bo W, Navarro Poulsen, Jens Christian, Bols, Mikael

    Published in Chemical science (Cambridge) (01-11-2017)
    “…A series of -alkylated analogues of 1-deoxynojirimycin containing a fluorescent 10-chloro-9-anthracene group in the -alkyl substituent were prepared. The…”
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