Octamethylbicyclo[3.2.1]octadienes from the Rhizobacterium Serratia odorifera
作者:Stephan H. von Reuß、Marco Kai、Birgit Piechulla、Wittko Francke
DOI:10.1002/anie.200905680
日期:2010.3.8
Volatile matters: A hydrocarbon containing 16 carbon atoms with an unprecedented framework, sodorifen (see structure), is the major volatile component released by the rhizobacterium Serratia odorifera. Its structure was elucidated by NMR and EIMS experiments and confirmed by synthesis.
Analysis of a new cluster of genes involved in the synthesis of the unique volatile organic compound sodorifen of<i>Serratia plymuthica</i>4Rx13
作者:Dajana Domik、Nancy Magnus、Birgit Piechulla
DOI:10.1093/femsle/fnw139
日期:2016.7
The rhizobacterium Serratia plymuthica 4Rx13 emits the novel and unique volatile sodorifen (C16H26), which has a polymethylated bicyclic structure. Transcriptome analysis revealed that gene SOD_c20750 (annotated as terpene cyclase) is involved in the biosynthesis of sodorifen. Here we show that this gene is located in a small cluster of four genes (SOD_c20750 - SOD_c20780), and the analysis of the
Fungal volatile compounds induce production of the secondary metabolite Sodorifen in Serratia plymuthica PRI-2C
作者:Ruth Schmidt、Victor de Jager、Daniela Zühlke、Christian Wolff、Jörg Bernhardt、Katarina Cankar、Jules Beekwilder、Wilfred van Ijcken、Frank Sleutels、Wietse de Boer、Katharina Riedel、Paolina Garbeva
DOI:10.1038/s41598-017-00893-3
日期:——
proteomics analyses of Serratia plymuthica PRI-2C exposed to VOCs emitted by the fungal pathogen Fusariumculmorum. We find that the bacterium responds to fungal VOCs with changes in gene and protein expression related to motility, signal transduction, energy metabolism, cell envelope biogenesis, and secondary metabolite production. Metabolomic analysis of the bacterium exposed to the fungal VOCs, gene
Sodorifen Biosynthesis in the Rhizobacterium<i>Serratia plymuthica</i>Involves Methylation and Cyclization of MEP-Derived Farnesyl Pyrophosphate by a SAM-Dependent<i>C</i>-Methyltransferase
作者:Stephan von Reuss、Dajana Domik、Marie Chantal Lemfack、Nancy Magnus、Marco Kai、Teresa Weise、Birgit Piechulla
DOI:10.1021/jacs.8b08510
日期:2018.9.19
heterologously expressed S. plymuthica C-methyltransferase and terpenecyclase demonstrated that these enzymes act sequentially to convert farnesyl pyrophosphate (FPP) into sodorifen via a pre-sodorifen pyrophosphate intermediate, indicating that the S-adenosyl methionine (SAM)-dependent C-methyltransferase from S. plymuthica exhibits unprecedented cyclase activity. In vivo incorporation experiments with 13C-labeled