Figure 4
Discrepancy function D(q) comparing the Fourier contour maps obtained with complete and incomplete data sets. (a) Comparison of the syntheses ρincomplete calculated for the set of reflections as deposited in the PDB with the syntheses ρcomplete obtained with the complete data set of the respective resolution (dhigh = 1.90 Å for 1nh2 and dhigh = 2.25 Å for 3cr1). (b) Comparison of ρcomplete (complete data set at a resolution from dhigh to infinity) with ρincomplete calculated with a data set in the resolution interval dhigh to 10 Å. The curves are shown for dhigh = 2 Å (solid squares, 1zud; solid circles, 1q09; solid triangles, 1ous) and for dhigh = 4 Å (open squares, 1zud). The curve marked by stars is for comparison of the two ρcomplete maps for 1zud, one calculated with the complete data set at a resolution of 2 Å and the other with the complete data set at a resolution of 4 Å. |