Figure 3 - full size

Figure 3.
Figure 3. Details of the baseplate structure. Proteins are labeled with their respective gene numbers. (a) The garland of short tail fibers gp12 (magenta) with gp11 structures (cyan C -trace) at the kinks of the gp12 fibers. Black line, six-fold axis of the baseplate. (b) The baseplate 'pins,' composed of gp7 (red), gp8 (dark blue C -trace), gp10 (yellow) and gp11 (cyan C -trace). Shown also is gp9 (green C -trace), the long tail fiber attachment protein, with a green line along its three-fold axis representing the direction of the long tail fibers. (c) Unassigned density around the center of the baseplate representing gp6, gp25 and gp53.