You can find more information about calpain using the following links:

PFID PFID Old Formal Annotation PlasmoDB TDR Targets Subcellular Localization Affecting Drugs
Drug Name PubMed Articles (year of publication)
PF3D7_1362400 MAL13P1.310 calpain PlasmoDB TDR
Alln
Bapta
Bda-410
Celastrol
E-64
mizoribine
RF05
RF07
RF19
Suggested target
Expasy - NiceZime View
Brenda - The Comprehensive Enzyme Information System