Figure 5
Stereo pairs of the final model for B. subtilis dUTPase with the electron-density maps (a) after molecular replacement and rigid-body refinement, (b) after density modification and NCS averaging and (c) after ARP/wARP refinement and automated model building. All maps were contoured at 1.2 r.m.s. from the mean density. The region shown is from the fourth molecule, which was not included in the molecular-replacement starting model. |