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.
Helix 2 sequence logos of chlorophyte CCRs and cryptophyte ACRs created by WebLogo 3 as in (153). The overall height of each letter stack is proportional to the sequence conservation at that position, and the height of each letter is proportional to the frequency of the corresponding amino acid at that position. Acidic residues are red, and basic residues, blue. The residue numbers correspond to CrChR2 sequence.
