Cellulolytic compositions comprising monooxygenase polysaccharide enzymes with improved activity

• Main Authors: Díez García, Bruno, Sánchez Zamorano, Laura, Ledesma García, Laura, Martín Pérez, Lucía, Ramos Martín, Juan Luis, Platero Gómez, Ana Isabel, Valbuena Crespo, Noelia, Bermúdez Alcántara, María de los Angeles, Moreno Pérez, Antonio Javier, Gavaldá Martín, Sandra, Pérez Gómez, Dolores, Álvarez Núñez, Consolación, Reyes Sosa, Francisco Manuel, Rocha Martín, Javier, Viñas De La Cruz, Laura
• Format: Patent
• Language: English
• Published: 21.04.2020
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; VINEGAR; WINE

The invention refers to methods and compositions for stabilizing and increasing the activity of enzymatic mixtures comprising GH61 (PMO or polysaccharide monooxigenase) polypeptides used for the degradation of cellulosic material during the saccharification step of biofuel production processes. This...