Invention Grant
US09127257B2 Modified polypeptide having homoserine acetyltransferase activity and microorganism expressing the same
有权
具有高丝氨酸乙酰转移酶活性的修饰多肽和表达其的微生物
- Patent Title: Modified polypeptide having homoserine acetyltransferase activity and microorganism expressing the same
- Patent Title (中): 具有高丝氨酸乙酰转移酶活性的修饰多肽和表达其的微生物
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Application No.: US13996990Application Date: 2011-12-21
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Publication No.: US09127257B2Publication Date: 2015-09-08
- Inventor: So Young Kim , Yong Uk Shin , Chang Il Seo , In Kyung Heo , Ju Eun Kim , Hyun Ah Kim , Han Jin Lee , Kwang Ho Na , Sung Kwang Son
- Applicant: So Young Kim , Yong Uk Shin , Chang Il Seo , In Kyung Heo , Ju Eun Kim , Hyun Ah Kim , Han Jin Lee , Kwang Ho Na , Sung Kwang Son
- Applicant Address: KR Seoul
- Assignee: CJ CHEILJEDANG CORPORATION
- Current Assignee: CJ CHEILJEDANG CORPORATION
- Current Assignee Address: KR Seoul
- Agency: Seed IP Law Group PLLC
- Priority: KR10-2010-0131953 20101221; KR10-2011-0139228 20111221
- International Application: PCT/KR2011/009966 WO 20111221
- International Announcement: WO2012/087039 WO 20120628
- Main IPC: C12N9/10
- IPC: C12N9/10 ; C12N15/70 ; C12N15/74 ; C12N1/00 ; C12P13/06
Abstract:
The present invention relates to a polypeptide that is modified to have homoserine O-acetyltransferase activity, and in particular, the present invention provides a modified polypeptide having homoserine O-acetyltransferase activity, in which the amino acid at position 111 of a polypeptide having homoserine succinyltransferase activity is substituted with other amino acid.
Public/Granted literature
- US20130273615A1 MODIFIED POLYPEPTIDE HAVING HOMOSERINE ACETYLTRANSFERASE ACTIVITY AND MICROORGANISM EXPRESSING THE SAME Public/Granted day:2013-10-17
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