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.
Schematic overview of nisin, the variants of nisin, nisin H, and gallidermin used in this study. Introduced mutations in CCCCA, CCCAA, CCCCP, and the natural variants in nisin H are highlighted in blue. The (methyl)-lanthionine rings (labeled with A, B, C, D, and E) are formed by a dehydrated amino acid residue and a cysteine residue side chain (orange and yellow).
