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.
Comparison of the sequences of the immunity peptides EciI, PepI, and ORF57 (A) and comparison of the sequences of EciI and DviA (B). Residues conserved in two peptides are indicated by asterisks, and conservatively exchanged residues are indicated by dots; solid squares and colons indicate residues conserved in three peptides.
