Figure 1 - full size

Figure 1.
Figure 1. Architecture of the virion shell. (a) Arrangement of the strict (gray) and local (colored) pentamers on the T=7d icosahedral lattice. (b) Interactions between pentamers. The binding sites for calcium are marked with small white spheres. Note that monomer γ only binds one calcium ion. The interface between strict and local pentamers is marked by an asterisk. Figure 1. Architecture of the virion shell. (a) Arrangement of the strict (gray) and local (colored) pentamers on the T=7d icosahedral lattice. (b) Interactions between pentamers. The binding sites for calcium are marked with small white spheres. Note that monomer γ only binds one calcium ion. The interface between strict and local pentamers is marked by an asterisk.