Figure 2
R-free values extracted from the PDB header (diamonds) and values obtained after re-refinement in Refmac (Winn et al., 2001) with TLS models (squares) plotted against the experimental data resolution. The values are averages for all structure models in 0.1 Å bins. The effect of the TLS parameterization is clearly shown by the results of the re-refinement without TLS models (dotted line). For all but the highest resolution bins, refinement with TLS gives lower average R-free values. |