Beta-glucosidase variants having improved activity, and uses thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9309538
APP PUB NO 20110171674A1
SERIAL NO

13063362

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Abstract

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The present invention relates to the expression and optimization of enzymes involved in lignocellulosic biomass decomposition. The present invention relates more particularly to beta-glucosidase variants comprising at least one modification among the amino acids located at positions 225, 238, 240 and 241, according to the numbering in SEQ ID No. 2 of Trichoderma reesei beta-glucosidase, and also relates to the use of said variants having improved effectiveness in methods for cellulose decomposition and biofuel production.

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Patent Owner(s)

Patent OwnerAddress
IFP ENERGIES NOUVELLES92852 RUEIL-MALMAISON CEDEX
PROTEUS30000 NÎMES

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fourage, Laurent Calvisson, FR 17 45
Lopes-Ferreira, Nicolas Croisilles, FR 2 9
Margeot, Antoine Paris, FR 14 22
Mathis, Hugues Bussy Saint Georges, FR 4 20

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