You can find more information about tRNA 4-demethylwyosine synthase TyW1 using the following links:

PFID PFID Old Formal Annotation PlasmoDB TDR Targets Subcellular Localization Affecting Drugs
Drug Name PubMed Articles (year of publication)
PF3D7_0524900 PFE1240w S-adenosyl-l-methionine-dependent trna 4-demethylwyosine synthase, putative PlasmoDB TDR
Expasy - NiceZime View
Brenda - The Comprehensive Enzyme Information System