Figure 7
Distribution of TLS groups in the PDB. (a) Number of TLS groups with RU values in the given intervals; distributions are shown for the total motions (maroon), for the total motions excluding vibration components (green) and for the individual screw rotations (blue). The histograms are shown when using (9) (full rectangles) and (11) (open rectangles). (b) Number of screw rotations as a function of the screw parameter |s|; the histograms are shown when using (9) (blue rectangles), (10) (light blue rectangles) and (11) (open rectangles). RU values are calculated for all independent screw librations (7). (c) Number of TLS groups with different RU values for the given interval of |s|. The screw parameters were extracted by the procedure using (9); RU values are calculated as in (b). See §3 for details. |