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.
Superposition of 1RD5 (chain A of the asymmetric unit in green, chain B in blue) with 1TJR (chain A of the asymmetric unit and chain B with the symmetry operation -y+1,x-y,z (sy01) in yellow). Structures are shown in cartoon representation.
