Fig. 2.

Superimposed perspective of (A) benzimidazole and (B) 4,6-dichloro-2-methyl-3-aminoethyl-indole docking poses over the co-crystallized ligand (benzimidazole) of the crystal structure of the KRAS. As it can be seen, docking poses of both ligands accurately mimic the spatial orientation of co-crystallized ligand.