发明名称 |
Process for producing d-serine |
摘要 |
The present invention relates to: a process for producing D-serine wherein a microbial cell which is modified to have a higher L-serine deaminase activity than Escherichia coli DH5alpha strain, a culture of said cell, or a processed product thereof is brought into contact with DL-serine in a DL-serine-containing medium to decompose L-serine, and the remaining D-serine is recovered from the medium; and a microorganism used for this production process. D-serine is a useful compound as a synthetic intermediate for useful medicaments such as D-cycloserine.
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申请公布号 |
US2004072308(A1) |
申请公布日期 |
2004.04.15 |
申请号 |
US20030415107 |
申请日期 |
2003.09.03 |
申请人 |
IKEDA HAJIME;YONETANI YOSHIYUKI;HASHIMOTO SHIN-ICHI |
发明人 |
IKEDA HAJIME;YONETANI YOSHIYUKI;HASHIMOTO SHIN-ICHI |
分类号 |
C12N1/20;C12N1/21;C12P13/06;C12P41/00;(IPC1-7):C12P13/06 |
主分类号 |
C12N1/20 |
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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