Figure 3. Binding modes of dinaciclib in CDK2 and BRDT.
Similarity of hydrogen bonding interactions of dinaciclib with the hinge region of CDK2 (a) and residues of the ZA channel of BRDT through bridging water molecules (b). The schematic drawings in the right panel summarize the interactions of dinaciclib with subsites or solvent in CDK2 and BRDT.