Ralstonins A and B, Lipopeptides with Chlamydospore-Inducing and Phytotoxic Activities from the Plant Pathogen <i>Ralstonia solanacearum</i>
作者:Yuta Murai、Shoko Mori、Hiroyuki Konno、Yasufumi Hikichi、Kenji Kai
DOI:10.1021/acs.orglett.7b01685
日期:2017.8.18
synthase-nonribosomal peptide synthetase gene cluster. We herein isolate its products (named ralstonins A and B) from R. solanacearum and elucidate their structures and biological activities. Ralstonins are unusual lipodepsipeptides composed of 11 aminoacids (containing unique aminoacids such as β-hydroxytyrosine and dehydroalanine) and a 3-amino-2-hydroxyoctadecanoic acid, and their production is controlled by quorum