发明名称 |
METHOD FOR IMPROVING SPECIFIC ACTIVITY OF FLAVIN ADENINE DINUCLEOTIDE-DEPENDENT GLUCOSE DEHYDROGENASE |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a modified flavin adenine dinucleotide-dependent glucose dehydrogenase having improved specific activity by overcoming defects of known flavin adenine dinucleotide-dependent glucose dehydrogenase. <P>SOLUTION: There are provided a protein, in which the 410th amino acid is substituted with another amino acid in an amino acid sequence of wild-type FADGDH derived from Aspergillus oryzae or modified FADGDH having improved thermostability; alternatively a protein, in which an amino acid at a position equivalent to the 410th position of the amino acid sequence of the wild-type or modified FADGDH is substituted with another amino acid in an amino acid sequence having ≥60% homology to the amino acid sequence of the wild-type or modified FADGDH and encoding a protein having glucose dehydrogenase activity. <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2012055229(A) |
申请公布日期 |
2012.03.22 |
申请号 |
JP20100201789 |
申请日期 |
2010.09.09 |
申请人 |
TOYOBO CO LTD |
发明人 |
KAWAMINAMI YUTAKA;KITABAYASHI MASAO;NISHIYA YOSHIAKI |
分类号 |
C12N15/09;C12M1/34;C12M1/40;C12N1/15;C12N1/19;C12N1/21;C12N5/10;C12N9/04;C12N11/14;C12Q1/32 |
主分类号 |
C12N15/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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