Figure 6
Comparison of electron-density maps after density modification in Autosol (Terwilliger et al., 2009 ) of the R147 residue from lysozyme data sets. (a) and (b) correspond to the CR data set treated by the multivariate (σ = 1.0, ρ = 0.48 e Å−3) and univariate (σ = 1.0, ρ = 0.48 e Å−3) methods, respectively. (c) and (d) correspond to the IBG data set using multivariate (σ = 1.0, ρ = 0.45 e Å−3) and univariate (σ = 1.0, ρ = 0.45 e Å−3) analysis, respectively. The figure was generated by the program PyMOL (Schrodinger, 2015 ) by setting up the r.m.s.d. (root mean square deviation) level to 1.0 and is visualized in an orthoscopic view. The extra electron density surrounding R147 (black) corresponds to symmetry-related molecules (grey). |