发明公开
EP1365023A1 DNA ENCODING NOVEL D-AMINOACYLASE AND PROCESS FOR PRODUCING D-AMINO ACID BY USING THE SAME
审中-公开
新的D-酰化氨基酸水解酶编码DNA及其制造方法的D-氨基酸USING THE SAME
- 专利标题： DNA ENCODING NOVEL D-AMINOACYLASE AND PROCESS FOR PRODUCING D-AMINO ACID BY USING THE SAME
- 专利标题（中）： 新的D-酰化氨基酸水解酶编码DNA及其制造方法的D-氨基酸USING THE SAME
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申请号： EP02710475.1申请日： 2002-02-01
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公开(公告)号： EP1365023A1公开(公告)日： 2003-11-26
- 发明人: OSABE, Masami , TAKAHASHI, Katsuyuki , YAMAKI, Toshifumi , ARII, Teruo , OIKAWA, Toshihiro
- 申请人： Mitsui Chemicals, Inc.
- 申请人地址： 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo 100-6070 JP
- 专利权人： Mitsui Chemicals, Inc.
- 当前专利权人： Mitsui Chemicals, Inc.
- 当前专利权人地址： 2-5, Kasumigaseki 3-chome, Chiyoda-ku Tokyo 100-6070 JP
- 代理机构： Stuart, Ian Alexander
- 优先权： JP2001024986 20010201
- 国际公布： WO02061077 20020808
- 主分类号： C12N15/09
- IPC分类号： C12N15/09 ; C12N9/80 ; C12N5/10 ; C12P13/04
摘要：
This invention provides a novel D-aminoacylase obtained by cloning a DNA encoding the novel D-aminoacylase from Methylobacterium mesophilicum MT 10894, etc. and which shows sufficiently high activity at an industrially useful substrate concentration to allow a D-amino acid to be efficiently produced from an N-acyl-DL-amino acid; a DNA encoding the D-aminoacylase; a process for producing a D-amino acid from the corresponding N-acylamino acid using a transformant containing the DNA.
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