Figure 4 - full size

 

Figure 4.
Fig. 4. Ribbon representation of the refined lowest-energy structure. EF-hands are represented by different colours, EF-1 yellow, EF-2 red, EF-3 green and EF-4 blue. The short -sheet is represented by arrows. The kink between the halves can be seen between helix D (red) and helix E (green). Calcium ions are represented as orange spheres.

The above figure is reprinted by permission from the Federation of European Biochemical Societies: Eur J Biochem (2003, 270, 2505-2512) copyright 2003.