Figure 5 - full size

 

Figure 5.
Figure 5. Relevant Interactions between the SOS3-FISL/NAF Domain and the PPI Domain
A section of the structure of the regulatory domain of SOS2 and SOS3 showing the residues interacting with Arg340. The labeled residues are within 3.8 Å sphere around Arg340. The straight dashed lines stand for the hydrogen bonds. Residues belonging to the SOS3-FISL/NAF domain are depicted in green. Residues belonging to the PPI domain are depicted in orange.

The above figure is reprinted by permission from Cell Press: Mol Cell (2007, 26, 427-435) copyright 2007.