发明名称 |
IMPROVED HYDROXYNITRILE LYASE |
摘要 |
An improved hydroxynitrile lyase characterized by having a mutation of substitution of at least one amino acid residue in the amino acid sequence of a wild-type hydroxynitrile lyase with another amino acid and by its hydroxynitrile lyase activity per transformant being higher than the hydroxynitrile lyase activity per transformant into which the wild-type hydroxynitrile lyase gene is introduced; and a method for producing a hydroxynitrile lyase, comprising expressing the improved hydroxynitrile lyase in a host and recovering the improved hydroxynitrile lyase from the resultant culture. |
申请公布号 |
EP1811028(A1) |
申请公布日期 |
2007.07.25 |
申请号 |
EP20050795304 |
申请日期 |
2005.10.14 |
申请人 |
MITSUBISHI RAYON CO., LTD. |
发明人 |
ASANO, YASUHISA;AKIYAMA, TAKANORI;YU, FUJIO;SATO, EIJI |
分类号 |
C12N15/09;C12N1/21;C12N9/88;C12P7/42;C12P13/00 |
主分类号 |
C12N15/09 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|