You can find more information about ras-related protein Rab-18 using the following links:

PFID PFID Old Formal Annotation PlasmoDB TDR Targets Subcellular Localization Affecting Drugs
Drug Name PubMed Articles (year of publication)
PF3D7_0807300 PF08_0110 ras-related protein Rab-18 PlasmoDB TDR
Xerantholide
Expasy - NiceZime View
Brenda - The Comprehensive Enzyme Information System