Unraveling the biosynthesis of penicillenols by genome mining PKS-NRPS gene clusters in Penicillium citrinum.
Unraveling the biosynthesis of penicillenols by genome mining PKS-NRPS gene clusters in Penicillium citrinum.
复制标题
通过基因组挖掘柑橘青霉中的 PKS-NRPS 基因簇来揭示青霉烯醇的生物合成。
DOI:
10.1002/aic.17885
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Gao,Xue
中科院分区:
文献类型:
--
作者:
Nie,Qiuyue;Guo,Shuqi;Gao,Xue
Penicillenols belong to the family of tetramic acids with anticancer and antibacterial activities. Here, we report the discovery of the biosynthetic gene cluster (pnc) for penicillenol A1 and E in Penicillium citrinum ATCC9849 by genome mining. We discover the pnc cluster based on the results of gene deletions in P. citrinum and gene cluster heterologous expression in Aspergillus nidulans. We also propose the assembly line of the PKS module in PncA with the reduction by PncB provides a highly reduce polyketide chain to be further linked with an L-threonine molecule and released from PncA to produce penicillenol E. Further formation of penicillenol A1 requires the N-methylation of tetramic acid group by PncC. Our work deepens the understanding of the biosynthetic logic for N-methylated tetramic acids and contributes to the discovery of new penicillenols by genome mining.
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影响因子:
4.2
作者:
MARCUS, BH;ROSSI, JS;ABRAMS, DB
通讯作者:
ABRAMS, DB
DOI:
--
发表时间:
1983
期刊:
影响因子:
--
作者:
J. Prochaska;J. Norcross
通讯作者:
J. Norcross
影响因子:
7.6
作者:
VELICER, WF;PROCHASKA, JO;BRANDENBURG, N
通讯作者:
BRANDENBURG, N
影响因子:
5.9
作者:
John E. Martin;P. Dubbert
通讯作者:
P. Dubbert
DOI:
10.1037//0278-6133.11.2.111
发表时间:
1992
期刊:
Health psychology : official journal of the Division of Health Psychology, American Psychological Association
影响因子:
--
作者:
Rakowski,W;Dube,CE;Marcus,BH;Prochaska,JO;Velicer,WF;Abrams,DB
通讯作者:
Abrams,DB