| 发明名称 |
Mutated beta -lactam acylase genes |
| 摘要 |
New mutant beta -lactam acylases are provided exhibiting altered substrate specificities. These beta -lactam acylases are obtained by expression of a gene encoding said beta -lactam acylase and having an amino acid sequence which differs at least in one amino acid from the wild-type beta -lactam acylase.
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| 申请公布号 |
US5935831(A) |
申请公布日期 |
1999.08.10 |
| 申请号 |
US19950541780 |
申请日期 |
1995.10.10 |
| 申请人 |
GIST-BROCADES, N.V. |
发明人 |
QUAX, WILHELMUS JOHANNES;MISSET, ONNO;VAN DER LAAN, JAN METSKE;LENTING, HERMAN B. M. |
| 分类号 |
C12N1/15;C12N1/21;C12N9/84;C12N15/09;C12N15/54;C12N15/55;C12R1/05;C12R1/19;C12R1/38;(IPC1-7):C12N15/01;C12N9/80 |
主分类号 |
C12N1/15 |
| 代理机构 |
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