Biosynthetic pathway for the epipolythiodioxopiperazine acetylaranotin in Aspergillus terreus revealed by genome-based deletion analysis.
Biosynthetic pathway for the epipolythiodioxopiperazine acetylaranotin in Aspergillus terreus revealed by genome-based deletion analysis.
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DOI:
10.1021/ja3123653
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发表时间:
2013-05-15
影响因子:
15
通讯作者:
Wang, Clay C. C.
中科院分区:
文献类型:
--
作者:
Guo, Chun-Jun;Yeh, Hsu-Hua;Chiang, Yi-Ming;Sanchez, James F.;Chang, Shu-Ling;Bruno, Kenneth S.;Wang, Clay C. C.
Epipolythiodioxopiperazines (ETPs) are a class of fungal secondary metabolites derived from diketopiperazines. Acetylaranotin belongs to one structural subgroup of ETPs characterized by the presence of a seven-membered 4,5-dihydrooxepine ring. Defining the genes involved in acetylaranotin biosynthesis should provide a means to increase production of these compounds and facilitate the engineering of second-generation molecules. The filamentous fungus Aspergillus terreus produces acetylaranotin and related natural products. Using targeted gene deletions, we have identified a cluster of nine genes including one nonribosomal peptide synthetase gene, ataP, which is required for acetylaranotin biosynthesis. Chemical analysis of the wild type and mutant strains enabled us to isolate seventeen natural products from the acetylaranotin biosynthesis pathway. Nine of the compounds identified in this study are previously not reported natural products. Our data allow us to propose a biosynthetic pathway for acetylaranotin and related natural products.
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影响因子:
15
作者:
Forseth, Ry R.;Fox, Ellen M.;Chung, DaWoon;Howlett, Barbara J.;Keller, Nancy P.;Schroeder, Frank C.
通讯作者:
Schroeder, Frank C.
影响因子:
15
作者:
HAYES, DM;NELSON, SD;KOLLMAN, PA
通讯作者:
KOLLMAN, PA
影响因子:
3.2
作者:
Li, Bo;Forseth, Ry R.;Bowers, Albert A.;Schroeder, Frank C.;Walsh, Christopher T.
通讯作者:
Walsh, Christopher T.
DOI:
10.1007/s004380051046
发表时间:
1999-07-01
期刊:
MOLECULAR AND GENERAL GENETICS
影响因子:
--
作者:
Alexander, NJ;McCormick, SP;Hohn, TM
通讯作者:
Hohn, TM
影响因子:
5.1
作者:
Chinworrungsee, Maneekarn;Kittakoop, Prasat;Thebtaranonth, Yodhathai
通讯作者:
Thebtaranonth, Yodhathai