发明名称 |
Mutant microorganism and method for producing peptide using the same |
摘要 |
The present invention provides a method for producing the peptides comprising: cultivating in medium the microorganisms wherein at least one gene selected from the group consisting of a gene encoding; aminoacylhistidine peptidase; a gene encoding leucylaminopeptidase; and a gene encoding isoaspartyldipeptidase, respectively; has been disrupted on the chromosome and wherein preferably transformed with the recombinant DNA, comprising polynucleotide encoding the proteins having peptide-synthesizing activity, mixing at least one of the cultivated microorganisms and the disrupted cells of the microorganisms with the carboxy and amine components for the peptide synthesis. |
申请公布号 |
EP1561810(A2) |
申请公布日期 |
2005.08.10 |
申请号 |
EP20050001359 |
申请日期 |
2005.01.24 |
申请人 |
AJINOMOTO CO., INC. |
发明人 |
KIRA, IKUO;YOKOZEKI, KENZO;SUZUKI, SONOKO;MIHARA, YASUHIRO;HIRAO, YOSHINORI |
分类号 |
C12N15/09;C12N1/20;C12N1/21;C12N9/10;C12N9/52;C12P21/00;C12P21/02 |
主分类号 |
C12N15/09 |
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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