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.
Crystal structure of PE-PilA. (A) The β-strands are shown in yellow, and the α-helices are shown in red. The linker region was not resolved but is shown here as a dashed line linking the two entities. (B) The amino acid succession is shown from orange in the PE entity (N terminus) to pink in the PilA entity (C terminus).
