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.
Structures of the LH1 protein complex and the BChl a chromophore. (A) Optimized structure of LH1. The BChl a structures are shown in red. Top view (left), oblique view (center), and side view (right). (B) Schematic of the LH1 ring, which consists of 32 BChl a molecules. (C) Chemical structures of BChl a.
