Extended Data Fig. 4: Vipp1(α1-6) helical tubes in the absence and presence of membrane.
From: Structural basis for Vipp1 membrane binding: from loose coats and carpets to ring and rod assemblies
a/b: Cryo-EM micrographs and 2D class averages Vipp1(α1-6) with and without EPL membrane reconstitution (Dataset size 5,901 and 2,463 micrographs). c: Radial density plots of Vipp1(α1−6) rods with diameters from 280 to 420 Å. d: Left: radial density plots of Vipp1 Type I tubes and Vipp1(α1−6) 300 Å rods with lipids. Right: z (top) and xy-slice (bottom) of the Vipp1(α1−6) 300 Å rod map in greyscale. e: Local resolution maps of Vipp1(α1-6) rods (FSC = 0.5) with the corresponding diameters. Color bars show the local resolution range in Å. f: FSC curves of 10 Vipp1(α1-6) structures with global resolutions.
