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.
Rigidity of structural segments of rhodopsin. The rigidity of structural segments was estimated by calculating the spring constant, κ, from xu and ΔGu‡ values derived from DFS experiments. Colored bars in the graph correspond to the structural segments outlined in the secondary structures above.
