You can find more information about Tudor domain using the following links:

PFID PFID Old Formal Annotation PlasmoDB TDR Targets Subcellular Localization Affecting Drugs
Drug Name PubMed Articles (year of publication)
PF3D7_1136300 PF11_0374 tudor staphylococcal nuclease PlasmoDB TDR
3' ,5' -deoxythymidine bisphosphate
N-Benzyloxycarbonyl-Val-Ala-Asp(O-Me) fluoromethyl ketone
Expasy - NiceZime View
Brenda - The Comprehensive Enzyme Information System