The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 17, 2010
Filed:
Sep. 09, 2009
Applicants:
Hideaki Yamoaka, Kyoto, JP;
Masashi Tsukada, Kyoto, JP;
Inventors:
Hideaki Yamoaka, Kyoto, JP;
Masashi Tsukada, Kyoto, JP;
Assignee:
Arkray, Inc., Kyoto-shi, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/04 (2006.01); C12N 1/20 (2006.01); C12N 15/00 (2006.01); C12P 21/04 (2006.01); C12Q 1/00 (2006.01); C12Q 1/32 (2006.01); C07H 21/04 (2006.01); C12M 1/00 (2006.01); C12Q 1/68 (2006.01);
U.S. Cl.
CPC ...
Abstract
A mutant glucose dehydrogenase having the amino acid sequence of SEQ ID NO: 3 or an amino acid sequence of SEQ ID NO: 3 including substitution, deletion, insertion or addition of one or more amino acid residues other than the amino acid residue at the 365th position and having glucose dehydrogenase activity, wherein an amino acid residue at a position corresponding to the 365th position of the amino acid sequence is replaced with another amino acid residue, and the mutant glucose dehydrogenase shows an improved substrate specificity to glucose.