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Title 

Macrolactin S, a new antibacterial agent with FabG-inhibitory activity from Bacillus sp. AT28

 

바실러스균으로부터 분리한 FabG저해활성을 갖는 새로운 항세균물질 Macrolactin S

Authors 

Sohn Mi JinChangJi ZhengWon Gon Kim

Publisher 

Nature Publishing Group

Issue Date 

2008

Citation 

Journal of Antibiotics, vol. 61, no. 11, pp. 687-691

Keywords 

antibacterialbacillusFabGmacrolactinstaphylococcus aureusantibiotic agentmacrolactin bmacrolactin sunclassified drugantimicrobial activity

Abstract 

In the course of screening for FabG inhibitors from microbial sources, a new 24-membered ring lactone named macrolactin S, along with the known compound macrolactin B, has been isolated from the mycelium of liquid fermentation cultures of Bacillus sp. AT28. The structure of macrolactin S was determined on the basis of MS and NMR data. Macrolactin S showed a dose-dependent inhibition of Staphylococcus aureus FabG, not inhibiting S. aureus FabI. Also macrolactin S inhibited the growth of 5. aureus, Bacillus subtilis, and Escherichia coli.

ISSN 

0021-8820

Link 

http://dx.doi.org/10.1038/ja.2008.98

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2019-05-02


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