Carbon extension in peptidylnucleoside biosynthesis by radical SAM enzymes.
Carbon extension in peptidylnucleoside biosynthesis by radical SAM enzymes.
复制标题
DOI:
10.1038/nchembio.2187
复制
发表时间:
2016-11
影响因子:
14.8
通讯作者:
Yokoyama K
中科院分区:
文献类型:
--
作者:
Lilla EA;Yokoyama K
Nikkomycins and polyoxins are antifungal peptidylnucleoside (PN) antibiotics active against human and plant pathogens. Here, we report that during PN biosynthesis in Streptomyces cacaoi and Streptomyces tendae, the C5′-extension of the nucleoside essential for downstream structural diversification is catalyzed by a conserved radical S-adenosyl-L-methionine (SAM) enzyme, PolH or NikJ. This is distinct from the nucleophilic mechanism reported for antibacterial nucleosides and represents a novel mechanism of nucleoside natural product biosynthesis.
登录
查看更多内容
影响因子:
15
作者:
Mahanta N;Fedoseyenko D;Dairi T;Begley TP
通讯作者:
Begley TP
影响因子:
2.9
作者:
EDELHOCH, H
通讯作者:
EDELHOCH, H
影响因子:
2.8
作者:
Reuveni, M;Cohen, H;Venezian, A
通讯作者:
Venezian, A
影响因子:
3.2
作者:
Ginj, C;Rüegger, H;Macheroux, P
通讯作者:
Macheroux, P
影响因子:
64.8
作者:
通讯作者:
--