You can find more information about dihydroorotase, putative using the following links:

Affecting Drugs
Drug Name	PubMed Articles (year of publication)
5-amino orotate	Antimalarial activity of orotate analogs that inhibit dihydroorotase and dihydroorotate dehydrogenase(1992)
5-bromo orotate	Antimalarial activity of orotate analogs that inhibit dihydroorotase and dihydroorotate dehydrogenase(1992)
5-fluoroorotate	Antimalarial activity of orotate analogs that inhibit dihydroorotase and dihydroorotate dehydrogenase(1992)
5-methyl orotate	Antimalarial activity of orotate analogs that inhibit dihydroorotase and dihydroorotate dehydrogenase(1992)
dynasore	Antimalarial activity of orotate analogs that inhibit dihydroorotase and dihydroorotate dehydrogenase(1992)
genz-669178	Harnessing evolutionary fitness in Plasmodium falciparum for drug discovery and suppressing resistance(2014)
Suggested target	Cloning and expression of malarial pyrimidine enzymes(2004)
Tdho	dCTP levels are maintained in Plasmodium falciparum subjected to pyrimidine deficiency or excess(1997) Antimalarial drug targets in Plasmodium falciparum predicted by stage-specific metabolic network analysis(2010)