Katja Salomon Johansen

Katja Salomon Johansen

Professor


  1. Published

    pH within pores in plant fiber cell walls assessed by Fluorescence Ratio Imaging

    Hidayat, B. J., Thygesen, Lisbeth Garbrecht & Johansen, Katja Salomon, 2013, In: Cellulose. 20, 3, p. 1041-1055 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. pH catalyzed pretreatment of corn bran for enhanced enzymatic arabinoxylan degradation

    Agger, J., Johansen, Katja Salomon & Meyer, A. S., 28 Feb 2011, In: New Biotechnology. 28, 2, p. 125-135

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    The synergy between LPMOs and cellulases in enzymatic saccharification of cellulose is both enzyme- and substrate-dependent

    Tokin, Radina, Ipsen, Johan Ørskov, Westh, P. & Johansen, Katja Salomon, 1 Oct 2020, In: Biotechnology Letters. 42, 10, p. 1975-1984 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. The nutritional value of low-phytate barley evaluated in rats

    Poulsen, H. D., Johansen, Katja Salomon, Hatzack, F., Boisen, S. & Rasmussen, S. K., 2001, In: Acta Agriculturae Scandinavica. Section A. Animal Science. 51, p. 53-58 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    The molecular basis of polysaccharide cleavage by lytic polysaccharide monooxygenases

    Frandsen, Kristian Erik Høpfner, Simmons, T. J., Dupree, P., Poulsen, Jens-Christian Navarro, Hemsworth, G. R., Ciano, L., Johnston, E. M., Tovborg, M., Johansen, Katja Salomon, von Freiesleben, P., Marmuse, L., Fort, S., Cottaz, S., Driguez, H., Henrissat, B., Lenfant, N., Tuna, F., Baldansuren, A., Davies, G. J., Lo Leggio, Leila & Walton, P. H., 2016, In: Nature Chemical Biology. 12, 4, p. 298-303 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    The binding of cellulase variants to dislocations: a semi-quantitative analysis based on CLSM (confocal laser scanning microscopy) images

    Hidayat, B. J., Weisskopf, C., Felby, C., Johansen, Katja Salomon & Thygesen, Lisbeth Garbrecht, 1 Dec 2015, In: A M B Express. 5, 76.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    The Mechanisms of Plant Cell Wall Deconstruction during Enzymatic Hydrolysis

    Thygesen, Lisbeth Garbrecht, Thybring, Emil Engelund, Johansen, Katja Salomon & Felby, C., 2014, In: P L o S One. 9, 9, p. 1-4 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Structure and boosting activity of a starch-degrading lytic polysaccharide monooxygenase

    Lo Leggio, Leila, Simmons, T. J., Poulsen, Jens-Christian Navarro, Frandsen, Kristian Erik Høpfner, Hemsworth, G. R., Stringer, M. A., von Freiesleben, P., Tovborg, M., Johansen, Katja Salomon, De Maria, L., Harris, P. V., Soong, C., Dupree, P., Tryfona, T., Lenfant, N., Henrissat, B., Davies, G. J. & Walton, P. H., 2015, In: Nature Communications. 6, 9 p., 5961.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Structural and electronic determinants of lytic polysaccharide monooxygenase reactivity on polysaccharide substrates

    Simmons, T. J., Frandsen, Kristian Erik Høpfner, Ciano, L., Tryfona, T., Lenfant, N., Poulsen, Jens-Christian Navarro, Wilson, L. F. L., Tandrup, T., Tovborg, M., Schnorr, K., Johansen, Katja Salomon, Henrissat, B., Walton, P. H., Lo Leggio, Leila & Dupree, P., 2017, In: Nature Communications. 8, 12 p., 1064.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Storage and handling of pretreated lignocellulose affects the redox chemistry during subsequent enzymatic saccharification

    Peciulyte, A., Xafenias, N., Galbe, M., Scott, B. R., Olsson, L. & Johansen, Katja Salomon, Dec 2020, In: Bioresources and Bioprocessing. 7, 1, 11 p., 64.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Spectroscopic and computational insight into the activation of O2 by the mononuclear Cu center in Polysaccharide monooxygenases

    Kjaergaard, C. H., Qayyum, M. F., Wong, S. D., Xu, F., Hemsworth, G. R., Davies, G. J., Walton, P. H., Johansen, Katja Salomon, Hodgson, K. O., Hedman, B. & Solomon, E. I., 10 Aug 2014, In: Proceedings of the National Academy of Sciences of the United States of America. 111, 24, p. 8797–8802

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Role of supramolecular cellulose structures in enzymatic hydrolysis of plant cell walls

    Thygesen, Lisbeth Garbrecht, Hidayat, B. J., Johansen, Katja Salomon & Felby, C., 2011, In: Journal of Industrial Microbiology and Biotechnology. 38, 8, p. 975-983 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Redox processes acidify and decarboxylate steam-pretreated lignocellulosic biomass and are modulated by LPMO and catalase

    Peciulyte, A., Samuelsson, L., Olsson, L., McFarland, K. C., Frickmann, J., Østergard, L., Halvorsen, R., Scott, B. R. & Johansen, Katja Salomon, 2018, In: Biotechnology for Biofuels. 11, 16 p., 165.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Recent insights into lytic polysaccharide monooxygenases (LPMOs)

    Tandrup, T., Frandsen, Kristian Erik Høpfner, Johansen, Katja Salomon, Berrin, J. & Lo Leggio, Leila, 2018, In: Biochemical Society Transactions. 46, 6, p. 1431-1447 17 p.

    Research output: Contribution to journalReviewResearchpeer-review

  15. Published

    Purification and cloning of the two domain glyoxalase I from wheat bran

    Johansen, Katja Salomon, Svendsen, Ida Marie & Rasmussen, S. K., 12 Jun 2000, In: Plant Science. 155, 1, p. 11-20

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Oxidative Copper-Enzymes are the Key for Unlocking Recalcitrant Biopolymers

    Johansen, Katja Salomon, 2016, Faculty of Science, University of Copenhagen. 245 p.

    Research output: Book/ReportDoctoral thesisResearch

  17. Published

    Oligosaccharide Binding and Thermostability of Two Related AA9 Lytic Polysaccharide Monooxygenases

    Tandrup, T., Tryfona, T., Frandsen, Kristian Erik Høpfner, Johansen, Katja Salomon, Dupree, P. & Lo Leggio, Leila, 2020, In: Biochemistry. 59, 36, p. 3347-3358 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Nutritionally relevant parameters in low-phytate barley (Hordeum vulgare L.) grain mutants

    Hatzack, F., Johansen, Katja Salomon & Rasmussen, S. K., 2000, In: Journal of Agricultural and Food Chemistry. 48, p. 6074-6080 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Model cellulose films exposed to H-insolens glucoside hydrolase family 45 endo-cellulase - the effect of the carbohydrate-binding module

    Eriksson, J., Malmsten, M., Tiberg, F., Callisen, T., Damhus, T. & Johansen, Katja Salomon, 1 May 2005, In: Journal of Colloid and Interface Science. 285, 1, p. 94-99

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Lytic polysaccharide monooxygenases and other histidine-brace copper proteins: structure, oxygen activation and biotechnological applications

    Ipsen, Johan Ørskov, Hallas-Møller, Magnus, Brander, S., Lo Leggio, Leila & Johansen, Katja Salomon, 2021, In: Biochemical Society Transactions. 49, 1, p. 531-540 10 p.

    Research output: Contribution to journalReviewResearchpeer-review

  21. Published

    Lytic polysaccharide monooxygenases: the microbial power tool for lignocellulose degradation

    Johansen, Katja Salomon, 2016, In: Trends in Plant Science. 21, 11, p. 926-936 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    LyGo: A Platform for Rapid Screening of Lytic Polysaccharide Monooxygenase Production

    Hernández-rollán, C., Falkenberg, K. B., Rennig, M., Bertelsen, A. B., Ipsen, Johan Ørskov, Brander, S., Daley, D. O., Johansen, Katja Salomon & Nørholm, M. H. H., 16 Apr 2021, In: A C S Synthetic Biology. 10, 4, p. 897-906 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Low temperature lignocellulose pretreatment: effects and interactions of pretreatment pH are critical for maximizing enzymatic monosaccharide yields from wheat straw

    Pedersen, M., Johansen, Katja Salomon & Meyer, A. S., 13 May 2011, In: Biotechnology for Biofuels. 4

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Light-driven oxidation of polysaccharides by photosynthetic pigments and a metalloenzyme

    Cannella, D., Möllers, K. B., Frigaard, Niels-Ulrik, Jensen, Poul Erik, Bjerrum, Morten Jannik, Johansen, Katja Salomon & Felby, C., 2016, In: Nature Communications. 7, 11134.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Learning from oligosaccharide soaks of crystals of an AA13 lytic polysaccharide monooxygenase: crystal packing, ligand binding and active-site disorder

    Frandsen, Kristian Erik Høpfner, Poulsen, Jens-Christian Navarro, Tovborg, M., Johansen, Katja Salomon & Lo Leggio, Leila, 2017, In: Acta crystallographica Section D: Structural biology . 73, p. 64-76 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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