Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The structures of Ybt, micacocidin (A) and pyochelin (B). The asterisks indicate Fe3+ chelation sites in Ybt. The pentyl chain (in grey) of micacocidin is the only structural difference with Ybt (A). Pyochelin (B) lacks the malonyl linker and second thiazoline ring present in YbtA (A).
