Figure 1 - full size

 

Figure 1.
Fig. 1. Overlay of the structural ensemble and view of the most representative structure for each RBD of PTB in complex with RNA. Overlay of the 20 lowest energy structures of PTB RBD1 (A, top), RBD2 (B, top), RBD3 (C, top), and RBD4 (D, top) in complex with CUCUCU, the protein backbone, and the RNA heavy atoms of the bound nucleotides are shown. View of the most representative structure of each RBD in complex with CUCUCU: RBD1 (A, bottom), RBD2 (B, bottom), RBD3 (C, bottom) and RBD4 (D, bottom).

The above figure is reprinted by permission from the AAAs: Science (2005, 309, 2054-2057) copyright 2005.