Cell - 8 September 2016

Figure S2. Structure of the F Pilus, Related toFigure 1
(A) Electron micrograph of the F pilus. The scale bar represents 40 nm.
(B) The 5A ̊resolution electron density map of the 12.5A ̊rise F pilus filament. The region shown is the same as the one presented inFigure 1C. The map is
contoured at the same level.
(C) Resolution estimated for the two F pilus models, using a map:model FSC. Both show a resolution of 5 A ̊at FSC = 0.4.
(D) Refinement statistics for the two F pilus models.