POLYSACCHARIDE TRANSFERASE

The present invention is predicated on the discovery that a polysaccharid e transferase purified from barley seedlings can catalyze the formation of c ovalent bonds between different polysaccharides, including between xylogluca ns and cellulose, and between xyloglucans and (1,3;1,4) -.beta.-D-glucan...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HRMOVA, MARIA, FINCHER, GEOFFREY BRUCE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS THEREOF CULTURE MEDIA DERIVATIVES THEREOF ENZYMOLOGY METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING ORGANIC MACROMOLECULAR COMPOUNDS POLYSACCHARIDES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS THEIR PREPARATION OR CHEMICAL WORKING-UP VINEGAR WINE
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Beschreibung
Zusammenfassung:	The present invention is predicated on the discovery that a polysaccharid e transferase purified from barley seedlings can catalyze the formation of c ovalent bonds between different polysaccharides, including between xylogluca ns and cellulose, and between xyloglucans and (1,3;1,4) -.beta.-D-glucans. T he present invention thus provides, among other things, an isolated or subst antially purified polysaccharide transferase, wherein said polysaccharide tr ansferase is capable of catalyzing the formation of a covalent bond between a donor polysaccharide and an acceptor polysaccharide; or a functionally act ive fragment or variant of said polysaccharide transferase.