Fig. 1: Overall structure of the PSI dimer.
From: Algal photosystem I dimer and high-resolution model of PSI-plastocyanin complex
a, View of individual proteins from stroma. b, Arrangement of the pigments in the outline of the map: chlorophylls green (Mg yellow), luteins blue, β-carotenes red, violaxanthin purple and neoxanthin pink. c, Overall view along the membrane.
