Invention Application
US20110053253A1 MICROORGANISM PRODUCING O-ACETYL-HOMOSERINE AND THE METHOD OF PRODUCING O-ACETYL-HOMOSERINE USING THE MICROORGANISM
有权
生产O-乙酰羟基苯甲酸的微生物和使用微生物生产O-乙酰羟基苯甲酸的方法
- Patent Title: MICROORGANISM PRODUCING O-ACETYL-HOMOSERINE AND THE METHOD OF PRODUCING O-ACETYL-HOMOSERINE USING THE MICROORGANISM
- Patent Title (中): 生产O-乙酰羟基苯甲酸的微生物和使用微生物生产O-乙酰羟基苯甲酸的方法
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Application No.: US12550121Application Date: 2009-08-28
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Publication No.: US20110053253A1Publication Date: 2011-03-03
- Inventor: So Young Kim , Yong Uk Shin , In Kyung Heo , Hyun Ah Kim , Chang Il Seo , Ju Eun Kim , Sung Kwang Son , Sang Mok Lee , Sung Hoo Jhon , Han Jin Lee , Kwang Ho Na
- Applicant: So Young Kim , Yong Uk Shin , In Kyung Heo , Hyun Ah Kim , Chang Il Seo , Ju Eun Kim , Sung Kwang Son , Sang Mok Lee , Sung Hoo Jhon , Han Jin Lee , Kwang Ho Na
- Applicant Address: KR Seoul
- Assignee: CJ CHEILJEDANG CORPORATION
- Current Assignee: CJ CHEILJEDANG CORPORATION
- Current Assignee Address: KR Seoul
- Main IPC: C12N1/21
- IPC: C12N1/21
Abstract:
Disclosed is a strain of Escherichia sp., capable of producing O-acetyl homoserine in high yield, with the introduction and enhancement therein of the activity of: homoserine acetyl transferase, aspartokinase and homoserine dehydrogenase; and at least one enzyme selected from a group consisting of phosphoenolpyruvate carboxylase, aspartate aminotransferase and aspartate semi-aldehyde dehydrogenase. Also, a method of producing O-acetyl homoserine using the strain is provided.
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