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.
Structure of the purple-bacterial peripheral antenna complex (LH2) from Rhodoblastus acidophilus at 2.45 Å resolution, PDB entry 2FKW [87]. (A) Top view with regard to the bacterial membrane plane, seen from the cytoplasm. (B) Side view with regard to the bacterial membrane plane. The protein backbone is shown in grey. Bacteriochlorophyll a is shown in cyan, rhodopin glucosides (carotenoids) in purple.
