si_0606	De_Novo_Pyrimidine_Synthesis	Aspartate carbamoyltransferase (EC 2.1.3.2)
si_0606	De_Novo_Pyrimidine_Synthesis	Aspartate carbamoyltransferase regulatory chain (PyrI)
si_0606	De_Novo_Pyrimidine_Synthesis	Carbamoyl-phosphate synthase large chain (EC 6.3.5.5)
si_0606	De_Novo_Pyrimidine_Synthesis	Carbamoyl-phosphate synthase large chain A (EC 6.3.5.5)
si_0606	De_Novo_Pyrimidine_Synthesis	Carbamoyl-phosphate synthase large chain B (EC 6.3.5.5)
si_0606	De_Novo_Pyrimidine_Synthesis	Carbamoyl-phosphate synthase small chain (EC 6.3.5.5)
si_0606	De_Novo_Pyrimidine_Synthesis	Dihydroorotase (EC 3.5.2.3)
si_0606	De_Novo_Pyrimidine_Synthesis	Dihydroorotate dehydrogenase (EC 1.3.3.1)
si_0606	De_Novo_Pyrimidine_Synthesis	Dihydroorotate dehydrogenase electron transfer subunit (EC 1.3.3.1)
si_0606	De_Novo_Pyrimidine_Synthesis	Dihydroorotate dehydrogenase, catalytic subunit (EC 1.3.3.1)
si_0606	De_Novo_Pyrimidine_Synthesis	Orotate phosphoribosyltransferase (EC 2.4.2.10)
si_0606	De_Novo_Pyrimidine_Synthesis	Orotidine 5'-phosphate decarboxylase (EC 4.1.1.23)
si_0606	De_Novo_Pyrimidine_Synthesis	Pyrimidine operon regulatory protein PyrR
si_0606	De_Novo_Pyrimidine_Synthesis	Uracil permease
si_0606	De_Novo_Pyrimidine_Synthesis	Uracil phosphoribosyltransferase (EC 2.4.2.9)