Insights into 6-Methylsalicylic Acid Bio-assembly by Using Chemical Probes
作者:James S. Parascandolo、Judith Havemann、Helen K. Potter、Fanglu Huang、Elena Riva、Jack Connolly、Ina Wilkening、Lijiang Song、Peter F. Leadlay、Manuela Tosin
DOI:10.1002/anie.201509038
日期:2016.3.1
investigation of the modeltypeI iterative polyketidesynthase 6-methylsalicylic acid synthase (6-MSAS) in vivo and in vitro. From the fermentation of fungal and bacterial 6-MSAS hosts in the presence of chain termination probes, a full range of biosynthetic intermediates was isolated and characterized for the first time. Meanwhile, in vitro studies of recombinant 6-MSA synthases with both nonhydrolyzable