FIGURE 4.

Interactions between the binding groove of importin α with ILKAP. Interactions between the binding groove (in green; the other parts of importin α are shown as a yellow and/or gray surface) of importin α with ILKAP (shown as a gray ribbon) are shown. The interface residues (NLS-binding sites) in ILKAP are shown in red: residues 71–86 (A) and 92–102 (B) in pose 87, residues 71–86 (C) and 92–102 (D) in pose 1140, residues 71–86 (E) and 92–102 (F) in pose 1255, and residues 151–158 (G) and 225–231 (H) in pose 869.