Glucose dehydrogenase

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United States of America Patent

PATENT NO 8999691
APP PUB NO 20130168263A1
SERIAL NO

13807637

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Abstract

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Disclosed is a modified glucose dehydrogenases that has dramatically increased productivity in Escherichia coli and dramatically increased thermal stability, which is obtained by introducing specific amino acid mutations to glucose dehydrogenase derived from Botryotinia fuckeliana. Also disclosed is a modified glucose dehydrogenases that has dramatically increased productivity in E. coli and dramatically increased thermal stability, which is obtained by replacing two amino acid residues in glucose dehydrogenase of fungal origin with cysteine residues. The novel glucose dehydrogenase has a low reactivity to xylose.

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Patent Owner(s)

Patent OwnerAddress
ULTIZYME INTERNATIONAL LTDTOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mori, Kazushige Tokyo, JP 50 677
Sode, Koji Tokyo, JP 65 494

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