You can find more information about 5'-3' exonuclease using the following links:

PFID PFID Old Formal Annotation PlasmoDB TDR Targets Subcellular Localization Affecting Drugs
Drug Name PubMed Articles (year of publication)
PF3D7_0203900 PFB0180w 5'-3' exonuclease, putative PlasmoDB TDR
Azelaic acid
PF3D7_0204600 PFB0205c 5'-3' exonuclease, putative PlasmoDB TDR
PF3D7_0725000 PF07_0105 exonuclease I, putative PlasmoDB TDR
PF3D7_1430600 PF14_0285 endonuclease/exonuclease/phosphatase family protein, putative PlasmoDB TDR
Expasy - NiceZime View
Brenda - The Comprehensive Enzyme Information System