Distribution of the deviation of the kinematic PA from a straight line (δPA_kin) for the stellar (left, blue histogram) and the ionized gas components (right, red histogram). Similar to Figs. 4 and 6, in each plot line-filled histograms represent the distribution of δPA_kin for the control sample. Solid lines represent the misalignment which includes 90% of the control sample. Dashed lines represent the same value for the interacting galaxies. The bins located in the gray areas represent those galaxies where is not possible to determine δPA_kin.