Figure 4 - full size

Figure 4.
Figure 4. Domain Stacking(a) Closeup of the interactions between S1 and KH1. The view is from the back of Figure 1b, with S1 at the left and KH1 at the right.(b) Details of the KH1–KH2 contacts. The view is from the left in Figure 1b, with KH1 rotated to the left and KH2 to the right. Absolutely conserved residues involved in the interactions are labeled