Temperature-stable β-pyranosidase

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United States of America Patent

PATENT NO 9593319
APP PUB NO 20130330784A1
SERIAL NO

13881882

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Abstract

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The invention relates to temperature-stable polypeptides with β-pyranosidase activity. The polypeptide substrates include β-glucopyranosides and β-xylopyranosides. The polypeptides can be expressed alone or as fusion proteins for example in yeast or bacteria and subsequently purified. The polypeptides according to the invention can be used alone or in a mixture with other enzymes for the degradation of plant raw materials, among others for the enzymatic degradation of biomass containing lignocellulose, in particular hemicellulose and the hemicellulose component xylan. The enzymes are suitable for use in textile processing, as an additive of detergents, or in the food or feed industry.

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Patent OwnerAddress
CLARIANT PRODUKTE (DEUTSCHLAND) GMBHBRÜNINGSTRASSE 50 FRANKFURT AM MAIN 65929

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Antranikian, Garabed Hittfeld-Waldesruh, DE 22 70
Klippel, Barbara Hamburg, DE 1 1
Qoura, Farah Munich, DE 2 1
Reisinger, Christoph Munich, DE 15 27

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