Distributions of the angles θ and ϕ (Fig. 1 d) characterizing the orientation of the different lateral residues in the periodic schizophyllan fragment (system B) at 273 K, 350 K, and 450 K. The different panels are positioned following the representation of Fig. 1 d. For example, the panels at lines and columns (1, 3), (2, 2), (3, 2), and (4, 1) correspond to those along the orange line in Fig. 1 d. The individual points in each panel represent (θ, ϕ)-values characterizing the orientation of the corresponding lateral residue (at a sampling interval of 0.5 ps).