Figure 5 - full size

 

Figure 5.
Figure 5. Close-up view of contacts observed in the X-ray crystal structure. (a) Interactions between Arg394 (dark blue) and Asp396 (red) of finger 3 (pink) and the bases of GUA7 (gray) and CYT29 (green) of the 14 bp DNA duplex. (b) Interactions between Arg366 (dark blue) of finger 2 (blue-green) and the bases of ADE26 (red), CYT9 (purple), GUA10 (light blue) and THY11 (green).

The above figure is reprinted by permission from Elsevier: J Mol Biol (2007, 372, 1227-1245) copyright 2007.