发明名称 |
Mutant Phosphoribosylpyrophosphate Synthetase and Method for Producing L-Histidine |
摘要 |
The present invention relates to a mutant bacterial PRPP synthetase which is resistant to feedback by purine nucleotides, and a method for producing L-histidine using the bacterium of the Enterobacteriaceae family wherein the L-amino acid productivity of said bacterium is enhanced by use of the PRPP synthetase which is resistant to feedback by purine nucleotides, coded by the mutant prsA gene.
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申请公布号 |
US2009275089(A1) |
申请公布日期 |
2009.11.05 |
申请号 |
US20080031757 |
申请日期 |
2008.02.15 |
申请人 |
KLYACHKO ELENA VITALIEVNA;SHAKULOV RUSTEM SAIDOVICH;KOZLOV YURI IVANOVICH |
发明人 |
KLYACHKO ELENA VITALIEVNA;SHAKULOV RUSTEM SAIDOVICH;KOZLOV YURI IVANOVICH |
分类号 |
C12P13/24;C12N9/12 |
主分类号 |
C12P13/24 |
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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