Figure 1 - full size

 

Figure 1.
Figure 1. Experimental Density Map for HRV 3D^polStereoview of the 2.8 Å SAD electron density map for HRV14 3D^pol in the vicinity of the active site (contoured at 2s), derived from SHARP using the anomalous signal of bound samarium (red sphere). The refined structure of HRV14 3D^pol is superimposed.

The above figure is reprinted by permission from Cell Press: Structure (2004, 12, 1533-1544) copyright 2004.