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.
Two possible patterns with a single TCR/MHCp domain, shown in green. In the left pattern, the TCR/MHCp domain only has boundaries with the red LFA-1/ICAM-1 domain. In the right pattern, the TCR/MHCp domain is in contact with the rim of the contact zone.
