Please be patient while the structures in the left frame load. In order to display all of the structures in the tour properly, press 'View' buttons below in order (from 1 to the end).
Video 2. The surface potential of apoCaM.
Figure 1. The EF hand motif for calcium ion binding (click on the thumbnail).
Figure 2. The coordination environments of calcium cations in holoCaM (click on the thumbnails).