发明授权
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
- 专利标题： Modified polypeptide having homoserine acetyltransferase activity and microorganism expressing the same
- 专利标题（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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申请号： US13996990申请日： 2011-12-21
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公开(公告)号： US09127257B2公开(公告)日： 2015-09-08
- 发明人: 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
- 申请人： 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
- 申请人地址： KR Seoul
- 专利权人： CJ CHEILJEDANG CORPORATION
- 当前专利权人： CJ CHEILJEDANG CORPORATION
- 当前专利权人地址： KR Seoul
- 代理机构： Seed IP Law Group PLLC
- 优先权： KR10-2010-0131953 20101221; KR10-2011-0139228 20111221
- 国际申请： PCT/KR2011/009966 WO 20111221
- 国际公布： WO2012/087039 WO 20120628
- 主分类号： C12N9/10
- IPC分类号： C12N9/10 ; C12N15/70 ; C12N15/74 ; C12N1/00 ; C12P13/06
摘要：
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.
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