Now showing items 1-5 of 5

  • Description of a Non-Canonical Mn(II)-Oxidation Site in Peroxidases 

    Fernández-Fueyo, Elena; Davó-Siguero, Irene; Almendral, David; Linde, Dolores; Baratto, Maria C.; Pogni, Rebecca; Romero, Antonio; Guallar, Victor; Martinez, Angel T. (American Chemical Society, 2018-07-31)
    Article
    Open Access
    A dye-decolorizing peroxidase (DyP) from Pleurotus ostreatus (PosDyP4) catalyzes the oxidation of Mn2+ to Mn3+, in the presence of H2O2, with an efficiency similar to the well-known manganese peroxidases and versatile ...
  • Multiple implications of an active site phenylalanine in the catalysis of aryl-alcohol oxidase 

    Carro, Juan; Amengual-Rigo, Pep; Sancho, Ferran; Medina, Milagros; Guallar, Victor; Ferreira, Patricia; Martinez, Angel T. (Nature Publishing Group, 2018-05-25)
    Article
    Open Access
    Aryl-alcohol oxidase (AAO) has demonstrated to be an enzyme with a bright future ahead due to its biotechnological potential in deracemisation of chiral compounds, production of bioplastic precursors and other reactions ...
  • Oxidoreductases on their way to industrial biotransformations 

    Martinez, Angel T.; Ruiz-Dueñas, Francisco; Camarero, Susana; Serrano, Ana; Linde, Dolores; Lund, Henrik; Vind, Jesper; Tovborg, Morten; Herold-Majumdar, Owik M.; Hofrichter, Martin; Liers, Christiane; Ullrich, René; Scheibner, Katrin; Sannia, Giovanni; Piscitelli, Alessandra; Pezzella, Cinzia; Sener, Mehmet E.; Kiliç, Sibel; van Berkel, Willhem J.H.; Guallar, Victor; Lucas, Fátima; Zuhse, Ralf; Ludwig, Roland; Hollmann, Frank; Fernández-Fueyo, Elena; Record, Eric; Faulds, Craig B.; Tortajada, Marta; Winckelmann, Ib; Rasmussen, Jo-Anne; Gelo-Pujic, Mirjana; Gutiérrez, Ana; del Río, José C.; Rencoret, Jorge; Alcalde, Miguel (Elsevier, 2017-11)
    Article
    Open Access
    Fungi produce heme-containing peroxidases and peroxygenases, flavin-containing oxidases and dehydrogenases, and different copper-containing oxidoreductases involved in the biodegradation of lignin and other recalcitrant ...
  • Selective synthesis of 4-hydroxyisophorone and 4-ketoisophorone by fungal peroxygenases 

    Aranda, Carmen; Municoy, Martí; Guallar, Victor; Kiebist, Jan; Scheibner, Katrin; Ullrich, René; del Río, José C.; Hofrichter, Martin; Martinez, Angel T.; Gutierrez, Ana (Royal Society of Chemistry, 2019-02-26)
    Article
    Open Access
    The recently discovered unspecific peroxygenases (UPOs) from the ascomycetes Chaetomium globosum and Humicola insolens were capable of selectively hydroxylating isophorone to 4-hydroxyisophorone (4HIP) and 4-ketoisophorone ...
  • Simulating Substrate Recognition and Oxidation in Laccases: From Description to Design 

    Lucas, M. Fatima; Monza, Emanuele; Jorgensen, Lise J.; Ernst, Heidi A.; Piontek, Klaus; Bjerrum, Morten J.; Martinez, Angel T.; Camarero, Susana; Guallar, Victor (2017-02-10)
    Article
    Open Access
    To meet the very specific requirements demanded by industry, proteins must be appropriately tailored. Engineering laccases, to improve the oxidation of small molecules, with applications in multiple fields, is, however, a ...