The Anti-Burkholderia Lasso Peptide Ubonodin Co-Opts the Siderophore Receptor PupB for Cellular Entry
T. Do, A. Thokkadam, R. Leach, A. J. Link
This study identifies PupB as an outer membrane receptor required for ubonodin uptake in Burkholderia cepacia, revealing that transport, not target inhibition, determines its activity.
bioRxiv · Mar 9, 2022 · PreprintMicrobiology