Figure 4 - full size

 

Figure 4.
Fig. 4. Stereoview of the region around the Ca-Na-Ca metal triad containing the mutation N190F. Calcium ions are shown in cyan and the sodium ion is in yellow; other atoms are in standard colors.

The above figure is reprinted by permission from the ASBMB: J Biol Chem (2003, 278, 11546-11553) copyright 2003.