发明名称 |
Production of N-acylated sulphur-containing amino acids with microorganisms having enhanced N-acyltransferase enzymatic activity |
摘要 |
The present invention claims an isolated polypeptide having L-amino-acid-N-acyl transferase enzymatic activity and a modified microorganism in which this enzyme is overexpressed. Substrates of said enzyme include mainly methionine and their derivatives or analogs. Overexpression in sulphur-containing amino acid producing microorganisms permits the production of large amounts of N-acylated sulphur-containing amino acids. The isolation of the N-acylated sulphur-containing amino acids from the fermentation medium is also claimed. |
申请公布号 |
US8143031(B2) |
申请公布日期 |
2012.03.27 |
申请号 |
US20090370434 |
申请日期 |
2009.02.12 |
申请人 |
FIGGE RAINER;BARBIER GUILLAUME;BESTEL-CORRE GWENAELLE;METABOLIC EXPLORER |
发明人 |
FIGGE RAINER;BARBIER GUILLAUME;BESTEL-CORRE GWENAELLE |
分类号 |
C12N1/15;C12N1/19 |
主分类号 |
C12N1/15 |
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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