发明名称 |
PRODUCTION OF THE LANTIBIOTIC CINNAMYCIN WITH GENES ISOLATED FROM STREPTOMYCES CINNAMONEUS |
摘要 |
A 17kb nucleic acid fragment, which confers production of the lantibiotic cinnamycin on non-producer Streptomycete strains, has been isolated from Streptomyces cinnamoneus cinnamoneus DSM 40005 and characterised. Also provided are variants of the 17kb fragment including variants in which non-essential genes are deleted and variants in which the propeptide sequence of the cinnamycin structural gene is altered, for example replaced with the propeptide sequence of similar B-type lantibiotics. Also provided are vectors, host cells and methods of lantibiotic production using the nucleic acid of the invention, and libraries of variants.
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申请公布号 |
WO02088367(A1) |
申请公布日期 |
2002.11.07 |
申请号 |
WO2002GB01983 |
申请日期 |
2002.04.29 |
申请人 |
PLANT BIOSCIENCE LIMITED;BIBB, MERVYN, JAMES;WIDDICK, DAVID, ANDREW |
发明人 |
BIBB, MERVYN, JAMES |
分类号 |
C12N15/09;A61K38/00;C07K1/04;C07K14/195;C07K14/36;C12N1/21;C12N15/52;C12P21/02;C12R1/465;(IPC1-7):C12N15/63;C07K7/04;C12N15/76 |
主分类号 |
C12N15/09 |
代理机构 |
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地址 |
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