POLYPEPTIDE

PROBLEM TO BE SOLVED: To provide polypeptides, especially amylase polypeptides, and nucleic acids encoding these, and their uses as non-maltogenic exoamylases in producing food products.SOLUTION: A PS4 variant polypeptide derivable from a parent polypeptide having non-maltogenic exoamylase activity...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	FIORESI CAROL, GERRITSE GIJSBERT, LIU WEI, SOERENSEN BO SPANGE, KRAGH KARSTEN MATHIAS, KELLET-SMITH ANJA HEMMINGEN, THOUDAHL CHARLOTTE REFDAHL, DERKX PATRICK M F, BERG CASPER TUNE, SHAW ANDREW
Format:	Patent
Sprache:	eng
Schlagworte:	BAKERY PRODUCTS BAKING BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA EDIBLE DOUGHS ENZYMOLOGY FODDER FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL PRESERVATION THEREOF PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BYADDITION OF MATERIALS VINEGAR WINE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide polypeptides, especially amylase polypeptides, and nucleic acids encoding these, and their uses as non-maltogenic exoamylases in producing food products.SOLUTION: A PS4 variant polypeptide derivable from a parent polypeptide having non-maltogenic exoamylase activity comprises an amino acid mutation at one or more positions selected from the group consisting of 121, 161, 223, 146, 157, 158, 198, 229, 303, 309, 316, 353, 26, 70, 145, 188, 272 and 339, with reference to the position numbering of a Pseudomonas saccharophilia exoamylase sequence having an amino acid sequence comprising a specific sequence.