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.
The 25 amino acid sequence of archaeal-type rhodopsin around retinal. First, second, third, fourth and fifth categories represent the families of bacteriorhodopsin, halorhodopsin, sensory rhodopsin I, sensory rhodopsin II and other archaeal-type rhodopsins, respectively. position S: near the Schiff base, P: near the polyene chain, β: around the β-ionon ring.
