Figure 3 - full size

 

Figure 3.
Figure 3. Crystal Structures of Ligands 1 and 4 Bound in Active and Inactive CDK2
(A–C) The overlay shown is residues 77–143 of the same inhibitor (yellow, active; blue, inactive) and with the substituted aniline derivative 4 (yellow) bound in (B) monomeric CDK2 (green) and (C) active (pink) CDK2.

The above figure is reprinted by permission from Cell Press: Chem Biol (2006, 13, 201-211) copyright 2006.