domain_id,description,domain_type,proteins IPR008193,"DNA-directed RNA polymerase Rpb11, 13-16kDa subunit, conserved site",Conserved_site,POLR2J;POLR2J2;POLR1D IPR009025,"DNA-directed RNA polymerase, RBP11-like dimerisation domain",Domain,POLR1C;POLR2J;POLR2J2;POLR1D IPR033898,"DNA-directed RNA polymerases I and III subunit AC19",Family,POLR1D