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:
May. 21, 2013
Filed:
Dec. 26, 2008
Michinari Honda, Hiroshima, JP;
Ryo Takenaka, Hiroshima, JP;
Fuminao Kobayashi, Hiroshima, JP;
Ikeda Food Research Co., Ltd., Hiroshima, JP;
Abstract
[Object] To provide an FAD-conjugated glucose dehydrogenase having a higher specificity for glucose. [Means for Resolution] A modified glucose dehydrogenase (GLD) which includes a substitution of at least one amino acid residue selected from the group consisting of amino acid residues at positions 37, 69, 72, 73, 76, 78, 102, 217, 228, 240, 356, 407, 424, 437, 527, and 530 in an amino acid sequence of a wild-type FAD-conjugated glucose dehydrogenase (GLD) represented by SEQ ID NO: 1, and has a decreased ratio of activity for xylose/activity for glucose as compared with the wild-type GLD; a polynucleotide encoding the modified GLD; a recombinant vector containing the polynucleotide; a transformed cell produced by using the recombinant vector; etc.