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. Author manuscript; available in PMC: 2014 Nov 10.
Published in final edited form as: Open J Biophys. 2013 Oct 1;3(4):207–211. doi: 10.4236/ojbiphy.2013.34025

Figure 1.

Figure 1

Illustration of a Ras-related protein interaction with an effector protein [right], and the potential effect [i.e. disturbance of protein interaction] that a small molecule, with direct binding capability to Ras, could have on the activation state of the Ras protein [left]. (a) A representation of a GTPase inhibitor effector interaction; and (b) A representation of a GEF effector interaction. The Ras-related protein model shown in blue is that of Cell division cycle 42 [Cdc42], PDB access code: [1aje.pdb].