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

PFID PFID Old Formal Annotation PlasmoDB TDR Targets Subcellular Localization Affecting Drugs
Drug Name PubMed Articles (year of publication)
PF3D7_0602800 PFF0135w jmjc domain-containing protein 2, putative PlasmoDB TDR
PF3D7_1211600 PFL0575w lysine-specific histone demethylase 1, putative PlasmoDB TDR
Expasy - NiceZime View
Brenda - The Comprehensive Enzyme Information System