Table 3. Top inhibitors of YscN ATPase cross- inhibit ATP hydrolysis by near-full-length BsaS ATPase.^a .

Compound	IC50
In-house ID	µM
7812	23±15
7146	7.4±0.9
1504	28.4±7.4

^aThe ATPase inhibition was measured by following ADP release at 37°C as described under Materials and Methods. The values were determined as the concentrations at which 50% inhibition of ATPase activity was observed.