Structure, Biosynthesis, and Occurrence of Bacterial Pyrrolizidine Alkaloids
作者:Olivia Schimming、Victoria L. Challinor、Nicholas J. Tobias、Hélène Adihou、Peter Grün、Laura Pöschel、Christian Richter、Harald Schwalbe、Helge B. Bode
DOI:10.1002/anie.201504877
日期:2015.10.19
Pyrrolizidinealkaloids (PAs) are widespread plant natural products with potent toxicity and bioactivity. Herein, the identification of bacterial PAs from entomopathogenic bacteria using differential analysis by 2D NMR spectroscopy (DANS) and mass spectrometry is described. Their biosynthesis was elucidated to involve a non‐ribosomal peptide synthetase. The occurrence of these biosynthesis gene clusters