Interaction models of the six potential YycG inhibitors to the HATPase_c domain of YycG protein. Six potential YycG inhibitors (compounds 1–5 and 7) were docked into the ATP-binding pocket of YycG protein. Surface of the pocket was made by the MOLCAD program in Sybyl. They interact with residues in the binding site by a rather similar mode. Inhibitors were figured using stick mode with different colors: compound 1 (white), compound 2 (purple), compound 3 (red), compound 4 (yellow), compound 5 (green), and compound 7 (blue).