发明名称 |
МУТАНТНАЯ АЦЕТОЛАКТАТСИНТАЗА И СПОСОБ ПРОДУКЦИИ РАЗВЕТВЛЕННЫХ L-АМИНОКИСЛОТ |
摘要 |
A mutant bacterial acetolactate synthase (AHAS I) which is resistant to feedback inhibition by L-valine is described. Also described is a method for producing branched-chain L-amino acids using a bacterium from the Enterobacteriaceae family wherein the L-amino acid productivity of said bacterium is enhanced by the use of the acetolactate synthase (AHAS I) which is resistant to feedback inhibition by L-valine. This acetolactate synthase contains a mutant small subunit encoded by the mutant ilvN gene. |
申请公布号 |
RU2006132818(A) |
申请公布日期 |
2008.03.20 |
申请号 |
RU20060132818 |
申请日期 |
2006.09.13 |
申请人 |
Закрытое акционерное общество "Научно-исследовательский институт Аджиномото-Генетика" (ЗАО АГРИ) (RU) |
发明人 |
Сычева Елена Викторовна (RU);Серебр ный Всеволод Александрович (RU);Ямпольска Тать на Абрамовна (RU);Преображенска Екатерина Сергеевна (RU);Стойнова Натали Викторовна (RU) |
分类号 |
C12N15/60;C12N1/21;C12N15/11;C12P13/04;C12R1/19 |
主分类号 |
C12N15/60 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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