PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1twf	DNA-DIRECTED RNA POLYMERASE II 140 KDA POLYPEPTIDE DNA-DIRECTED RNA POLYMERASE II LARGEST SUBUNIT Saccharomyces cerevisiae	RNA_pol_Rpb1_1 RNA_pol_Rpb1_2 RNA_pol_Rpb1_3 RNA_pol_Rpb1_4 RNA_pol_Rpb1_5 RNA_pol_Rpb2_3 RNA_pol_Rpb2_1 RNA_pol_Rpb2_4 RNA_pol_Rpb2_5 RNA_pol_Rpb2_6 RNA_pol_Rpb2_7	ASP A 481 ASP A 483 ASP A 485 ASP B 837	MN A3009  MN A3010 UTP B3571	heteromer asymmetric	15537538
5xog	DNA-DIRECTED RNA POLYMERASE SUBUNIT DNA-DIRECTED RNA POLYMERASE SUBUNIT BETA Komagataella phaffii	RNA_pol_Rpb1_1 RNA_pol_Rpb1_2 RNA_pol_Rpb1_3 RNA_pol_Rpb1_4 RNA_pol_Rpb2_5 RNA_pol_Rpb1_5 RNA_pol_Rpb2_1 RNA_pol_Rpb2_3 RNA_pol_Rpb2_4 RNA_pol_Rpb2_6 RNA_pol_Rpb2_7	ASP A 482 ASP A 484 ASP A 486 ASP B 837	MG A1803	heteromer asymmetric	28775211