You can find more information about ATP-dependent Clp protease proteolytic subunit using the following links:

PFID PFID Old Formal Annotation PlasmoDB TDR Targets Subcellular Localization Affecting Drugs
Drug Name PubMed Articles (year of publication)
PF3D7_0307400 PFC0310c ATP-dependent Clp protease proteolytic subunit PlasmoDB TDR
Almazolone
Characterization, suggested target
U1-lactone
PF3D7_1436800 PF14_0348 ATP-dependent Clp protease proteolytic subunit PlasmoDB TDR
Expasy - NiceZime View
Brenda - The Comprehensive Enzyme Information System