You can find more information about V-type proton ATPase 21 kDa proteolipid subunit, putative using the following links:

PFID PFID Old Formal Annotation PlasmoDB TDR Targets Subcellular Localization Affecting Drugs
Drug Name PubMed Articles (year of publication)
PF3D7_1354400 MAL13P1.271 V-type proton ATPase 21 kDa proteolipid subunit, putative PlasmoDB TDR
Expasy - NiceZime View
Brenda - The Comprehensive Enzyme Information System