Article
Identification of a diarylpentanoid-producing polyketide synthase revealing an unusual biosynthetic pathway of 2-(2-phenylethyl)chromones in agarwood.
Nature communications - 17 Jan 2022
Wang Xiao-Hui, Gao Bo-Wen, Nakashima Yu, Mori Takahiro, Zhang Zhong-Xiu, Kodama Takeshi, Lee Yuan-E, Zhang Ze-Kun, Wong Chin-Piow, Liu Qian-Qian, Qi Bo-Wen, Wang Juan, Li Jun, Liu Xiao, Abe Ikuro, Morita Hiroyuki, Tu Peng-Fei, Shi She-Po
Abstract excerpt
2-(2-Phenylethyl)chromones (PECs) are the principal constituents contributing to the distinctive fragrance of agarwood. How PECs are biosynthesized is currently unknown. In this work, we describe a diarylpentanoid-producing polyketide synthase (PECPS) identified from Aquilaria sinensis. Through biotransformation experiments using fluorine-labeled substrate, transient expression of PECPS in Nicotiana benthamiana,...
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