Figure 7
Heatmaps describing the relationship (combined distribution function) involving the distances from the metal ion to Oδ1/Oδ2 (left column, Asp) and to Oɛ1/Oɛ2 (right column, Glu). The heatmaps were plotted using the data from all the resolution ranges analyzed. The top row shows the data for iron, whereas the bottom row shows the data for zinc(II). The deeper the blue, the more data are present in that region. Monodentate syn coordination is the most common configuration in all four cases. The scale refers to the number of structures in an area of 0.05 × 0.05 Å. |