Fig. 1: The overall structure of the flotillin complex.
From: Molecular mechanisms of flotillin complexes in organizing membrane microdomains
Top view (cytoplasmic view) (a), bottom view (exoplasmic view) (b) and side view (c) of the cryo-EM density map (left) and atomic model (right) of the flotillin complex with 22-fold symmetry. The complex is a dome-shaped structure composed of tightly coiled α-helices as the single-layer wall. Subunits of flotillin-1 and flotillin-2 are colored cyan and yellow, respectively.
