You can find more information about Ras family GTPases using the following links:

PFID PFID Old Formal Annotation PlasmoDB TDR Targets Subcellular Localization Affecting Drugs
Drug Name PubMed Articles (year of publication)
PF3D7_0616700 PFF0810c ras GTPAse, putative PlasmoDB TDR
P-loop ntpase, no human ortholog, suggested target
Expasy - NiceZime View
Brenda - The Comprehensive Enzyme Information System