Fig. 3: 3D variability analysis of the gp130EC complex cryo-EM map.

Refined consensus densities along, (A) variability component 1, (B) variability component 2, (C) variability component 3. Density maps are coloured according to the relative position along the variability component and arrows indicate approximate motions of the receptor domains. D Frequency distributions of the number of particles contributing to each variability component (see also Supplementary Fig. 8).