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.
Tertiary structures. Left, crystallographic structure of phage T4 lysozyme (PDB ID 2LZM); center, proposed structure of the product of the HP0339 gene; right, proposed structure of the product of the lys gene. The green segment is the 8-amino-acid insert that is characteristic of the Lys protein.
