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.
Biosynthesis of lanthipeptides. (A) The mechanism of (methyl)lanthionine formation. (B) The four currently known classes of lanthipeptide synthetases. Xn represents a peptide linker. The conserved zinc-binding motifs are highlighted by the purple lines in the cyclase domains. SpaB_C is an elimination domain present as a stand-alone protein in thiopeptide biosynthesis and as the C-terminal domain of LanB enzymes in lanthipeptide biosynthesis.
