发明名称 |
Oxidoreductases for stereo-selective reduction of keto compounds |
摘要 |
Method for enantioselective enzymatic reduction of a keto compound to its chiral hydroxy compound comprises reducing the keto compound by an oxidoreductase in the presence of a cofactor, where the oxidoreductase comprises an amino acid sequence. Method for the enantioselective enzymatic reduction of a keto compound to its chiral hydroxy compound comprises reducing the keto compound by an oxidoreductase in the presence of a cofactor, where the oxidoreductase comprises an amino acid sequence in which at least 70% of the amino acids are identical to the amino acids of one of the amino acid sequences comprising more than 26 amino acid (SEQ ID NO: 1 and 6) sequence and SEQ ID NO: 8 (not defined); at least 55% of the amino acids are identical to the amino acids of the amino acid sequence comprising fully defined more than 15 amino acids (SEQ ID NO: 2) sequences per fragment as given in the specification; at least 65% of the amino acids are identical to the amino acids of the fully defined more than 15 amino acid (SEQ ID NO: 3) sequence per fragment as give in the specification; at least 75% of the amino acids are identical to the amino acids of the fully defined more than 18 amino acids (SEQ ID NO: 4) sequences as given in the specification; at least 65% of the amino acids are identical to the amino acids of the fully defined more than 18 amino acids (SEQ ID NO: 5) sequences per fragment as given in the specification; at least 50% of the amino acids are identical to the amino acids of the he amino acid sequence (SEQ ID NO: 7) (not defined); or at least 72 % of the amino acids are identical to the amino acids of the amino acid sequence (SEQ ID NO: 129) (not defined). An independent claim is also included for an oxidoreductase used in the above procedure. |
申请公布号 |
EP2428575(A1) |
申请公布日期 |
2012.03.14 |
申请号 |
EP20110189707 |
申请日期 |
2006.07.20 |
申请人 |
IEP GMBH |
发明人 |
TSCHENTSCHER, ANKE;GUPTA, ANTJE;BOBKOVA, MARIA |
分类号 |
C12P7/02;C12N9/02;C12P41/00 |
主分类号 |
C12P7/02 |
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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