Figure 4. Superimposed (intercalated) docking poses of designed sulfonamide derivatives (showing with wireframe model) with the pre-existing ligand etoposide (showing with ball and stick model)

From

Designing of Sulfanilamide/Sulfacetamide Derivatives as Human Topoisomerase II Inhibitor: A Docking Approach

Sapna Rani, Ajeet, Arvind Kumar

American Journal of Pharmacological Sciences. 2014, 2(2), 42-46 doi:10.12691/ajps-2-2-3