domain_id,description,domain_type,proteins IPR007120,"DNA-directed RNA polymerase, subunit 2, domain 6",Domain,POLR2B;POLR3B IPR007121,"RNA polymerase, beta subunit, conserved site",Conserved_site,POLR2B;POLR3B IPR007641,"RNA polymerase Rpb2, domain 7",Domain,POLR2B;POLR3B IPR007642,"RNA polymerase Rpb2, domain 2",Domain,POLR2B;POLR3B IPR007644,"RNA polymerase, beta subunit, protrusion",Domain,POLR2B;POLR3B IPR007645,"RNA polymerase Rpb2, domain 3",Domain,POLR2B;POLR3B IPR007646,"RNA polymerase Rpb2, domain 4",Domain,POLR2B;POLR3B IPR007647,"RNA polymerase Rpb2, domain 5",Domain,POLR2B;POLR3B IPR015712,"DNA-directed RNA polymerase, subunit 2",Family,POLR2B;POLR3B