发明授权
US07863435B2 L-threonine importer from Corynebacterium and a preparation method of a strain producing L-threonine
有权
棒状杆菌的L-苏氨酸进口商和产生L-苏氨酸的菌株的制备方法
- 专利标题: L-threonine importer from Corynebacterium and a preparation method of a strain producing L-threonine
- 专利标题(中): 棒状杆菌的L-苏氨酸进口商和产生L-苏氨酸的菌株的制备方法
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申请号: US10582241申请日: 2004-11-23
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公开(公告)号: US07863435B2公开(公告)日: 2011-01-04
- 发明人: Young-Hoon Park , Sang-Jo Lim , Seong-Jun Kim
- 申请人: Young-Hoon Park , Sang-Jo Lim , Seong-Jun Kim
- 申请人地址: KR Seoul
- 专利权人: CJ Cheiljedang Corp.
- 当前专利权人: CJ Cheiljedang Corp.
- 当前专利权人地址: KR Seoul
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: KR10-2003-0089711 20031210
- 国际申请: PCT/KR2004/003031 WO 20041123
- 国际公布: WO2005/056800 WO 20050623
- 主分类号: C07H21/04
- IPC分类号: C07H21/04 ; C12N15/77 ; C12P13/04 ; A61K31/70
摘要:
The present invention relates to a preparation method of an L-threonine producing strain by utilizing a novel L-threonine importer identified from Corynebacterium glutamicum. The method can be advantageously used for the production of L-threonine by increasing the fermentation concentration of Lthreonine and the yield per unit thereof.
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