| Domain | Name | Category | Type | 
	
		| IPR008193  | DNA-directed RNA polymerase Rpb11, 13-16kDa subunit, conserved site | Site | Conserved site | 
	
		| IPR009025  | DNA-directed RNA polymerase, RBP11-like dimerisation domain | Domain | Domain | 
	
		| IPR033898  | DNA-directed RNA polymerases I and III subunit AC19 | Family | Family | 
	
		| IPR036603  | RNA polymerase, RBP11-like subunit | Family | Homologous superfamily |