Figure 3.

Results for Test set 1: How TRs deform MH α-helices, MH1 case. We compared 321 pMH1 complexes (blue) against 52 TR/pMH1 complexes (red). The medians are depicted as solid lines the interquartile ranges are depicted as dashed lines and the IPR are depicted as dotted lines. (A, B) Average curvature (nm⁻¹) and average torsion (nm⁻¹) of the helix G-ALPHA1 at 34 (j) positions obtained as moving average of the local parameters over a turn (see Methods). (C, D) Average curvature (nm⁻¹) and average torsion (nm⁻¹) of the helix G-ALPHA2 at 40 (j) positions, obtained as moving average of the local parameters over a turn (see Methods). (E, F) Average distribution parameter (nm) and average conical curvature (–) of the ruled surface at 36 (k) positions on the striction curve, obtained as moving average of the local parameters over an average turn (see Methods). The zoomed figures of the average conical curvature are depicted in Supporting Information Figure S5 and the arc tangent representation in Supporting Information Figure S6A. [Color figure can be viewed in the online issue, which is available at http://wileyonlinelibrary.com.]