Keywords: Reaction of DHO to orotate.svg step 4 of pyrimidine de novo synthesis; oxidation of dehydroorotate to orotate by dehydroorotate dehydrogenase 4 Schritt der Pyrimidin-De-Novo-Synthese; Oxidation von Dehydroorotat zu Orotat durch Dehydroorotat-Dehydrogenase own 2008-06-16 --Ilgom talk Chemical reactions Orotic acid |