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.
Flexibility of the O-antigens. 2D scatter plots of the centers of mass of core and O-antigen repeating units along the z axis and the distance from the center of mass of the OmpF trimer in the R1-lps5 system. The bilayer is recentered to z = 0. To see this figure in color, go online.
