Invention Grant
- Patent Title: Polypeptide having amidase activity and gene thereof
- Patent Title (中): 具有酰胺酶活性的多肽及其基因
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Application No.: US10587085Application Date: 2005-01-26
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Publication No.: US07655450B2Publication Date: 2010-02-02
- Inventor: Satohiro Yanagisawa , Makoto Ueda , Hirokazu Nanba
- Applicant: Satohiro Yanagisawa , Makoto Ueda , Hirokazu Nanba
- Applicant Address: JP Osaka
- Assignee: Kaneka Corporation
- Current Assignee: Kaneka Corporation
- Current Assignee Address: JP Osaka
- Agency: Hamre, Schumann, Mueller & Larson, P.C.
- Priority: JP2004-028041 20040204
- International Application: PCT/JP2005/000951 WO 20050126
- International Announcement: WO2005/075650 WO 20050818
- Main IPC: C12N9/78
- IPC: C12N9/78 ; C07H21/04 ; C12N15/63 ; C12N1/20 ; C12P21/00
Abstract:
It is an object of the present invention to provide a novel amidase that is useful for production of an optically active amino acid, and in particular, a D-amino acid, and a production method thereof.The present invention relates to a novel D-amidase isolated and purified from the Arthrobacter sp. KNK1101J, a gene encoding the above amidase, a recombinant plasmid comprising the above gene, and a transformant into which the above amidase gene has been introduced. In addition, the present invention also relates to a method for producing the amidase, comprising culturing the Arthrobacter sp. KNK1101J or the above transformant, and collecting the above amidase.
Public/Granted literature
- US20090136994A1 Polypeptide having amidase activity and gene thereof Public/Granted day:2009-05-28
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