Fig. 1: Overall structure of RsPSII-CAC.
From: Structural basis for the distinct core-antenna assembly of cryptophyte photosystem II

a, b Cryo-EM density of the RsPSII-CAC complex viewed from the stromal side (a) and from the side of the membrane plane (b). The PSII core, inner belt, outer belt and CAL-II are shown in different colors and indicated. c Structural model of RsPSII-CAC in the same view as in (a). Subunits in one PSII-CAC module are shown in different colors and labeled. For clarity, the small core subunits are labeled only in one letter with Psb being omitted. Subunits in another PSII-CAC module are shown in light yellow.