Figure 4
Comparison of the initial 2Fo (left), final 2Fo (center) and OMIT (right) maps for the 3.9 and 3.5 Å resolution structures at PNGSs N156gp120 (first row), N276gp120 (second row), N332gp120 (third row) and N386gp120 (fourth row). All maps are contoured at 0.8σ. |