Fig. 1: Structural overview of the LH1–RC–HiPIP complex from Hlr. halophila.
From: A Native LH1–RC–HiPIP Supercomplex from an Extremophilic Phototroph
a Side view of the overall structure of the triple-complex. b Expanded view of the region marked in a where HiPIP is shown as sticks and the Cyt subunit is shown in transparent surface representation. Hemes are shown in magenta sticks and the 4Fe–4S cluster is shown as spheres. The residues in HiPIP are color-coded by the values of their B-factor as indicated in the scale bar. c Top view of the triple-complex from the periplasmic side. d Tilted view of cofactors in the complex. Color scheme: HiPIP, orange; RC-Cyt subunit, cyan; RC-L subunit, magenta; RC-M subunit, blue; RC-H subunit, wheat; LH1-α, green; LH1-β, slate blue; BChl a, red sticks; BPhe, orange sticks; carotenoids, yellow sticks; heme, magenta sticks; MQ, cyan sticks; UQ, blue sticks; phospholipids, wheat sticks; Fe, green spheres.
