| Domain | Name | Category | Type | 
	
		| IPR005720  | Dihydroorotate dehydrogenase domain | Domain | Domain | 
	
		| IPR009051  | Alpha-helical ferredoxin | Family | Homologous superfamily | 
	
		| IPR013785  | Aldolase-type TIM barrel | Family | Homologous superfamily | 
	
		| IPR017896  | 4Fe-4S ferredoxin-type, iron-sulphur binding domain | Domain | Domain | 
	
		| IPR017900  | 4Fe-4S ferredoxin, iron-sulphur binding, conserved site | Site | Conserved site | 
	
		| IPR023753  | FAD/NAD(P)-binding domain | Domain | Domain | 
	
		| IPR028261  | Dihydroprymidine dehydrogenase domain II | Domain | Domain | 
	
		| IPR036188  | FAD/NAD(P)-binding domain superfamily | Family | Homologous superfamily | 
	
		| IPR044512  | Dihydropyrimidine dehydrogenase | Family | Family |