Sequestration of Guest Intermediates by Dalesconol Bioassembly Lines in Daldinia eschscholzii
Sequestration of Guest Intermediates by Dalesconol Bioassembly Lines in Daldinia eschscholzii
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Dalesconol 生物装配线在 Daldinia eschscholzii 中封存客体中间体
DOI:
10.1021/acs.orglett.7b00786
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发表时间:
2017
期刊:
影响因子:
5.2
通讯作者:
Tan Ren Xiang
中科院分区:
文献类型:
--
作者:
Zhang Ai Hua;Liu Wen;Jiang Nan;Wang Xin Lei;Wang Gang;Xu Qiang;Tan Ren Xiang
Microbial constructions of secondary metabolites are generally biosynthetic gene cluster (BGC)-based, and the forging of different BGC-sourced intermediates tends to be overlooked. Here, we show that the dalesconol bioassembly lines inDaldinia eschscholziican sequester guest intermediates (i.e., building blocks produced outside the dalesconol biosynthetic gene cluster) to form arrays of skeletally undescribed molecules such as (+)-dalescone A, a potent inhibitor against the NLRP3 inflammasome activation.