Figure 11
Chain motifs, aligned along the 5 Å screw axis, constituting the helix in HN11. (a) C(4) amide chain (translationally related molecules aligned head-to-head); (b) C(4) amide chain (screw-axis-related molecules aligned head-to-head); (c) two supportive C(6) chains; (d) the resulting helix, side view (top) and view along the axis of the helix (bottom). |