Figure 10
Stereoviews showing electron-density maps for myoglobin (PDB code 1myg) with the Cα trace shown in thick lines. (a) 10 Å starting map calculated from the final model. (b) 6 Å map with phases between 10 and 6 Å given by our method. (c) 6 Å map calculated from the final model. (d) 6 Å map calculated after phase extension from starting phases with 46° mean error. All electron-density maps are calculated at 1.25σ, where σ is the r.m.s. deviation from the mean density of the map. |