Figure 3. Organization of C9 in the barrel map.
(a) Two views of the C9 homology model (ribbons) fitted into the reconstruction (grey). Alternating monomers are in green and in blue colour for clarity. (b) Slab view showing three sequential C9s (ribbons). Asterisk indicates unmodelled helical density on the concave surface of the rim. (c) Cross-section of the reconstruction; regions in d and e are boxed. (d) α-Helical finger-like densities represented as cylinders. (e) Close-up of the LR crown.