PDBID	Molecule/ Organism	Pfam	Residues	HETATM	Symmetry	Pubmed	View
1twf	DNA-DIRECTED RNA POLYMERASE II 140 KDA POLYPEPTIDE DNA-DIRECTED RNA POLYMERASES I, II, AND III 8.3 KDA POLYPEPTIDE Saccharomyces cerevisiae	RNA_pol_N RNA_pol_Rpb2_3 RNA_pol_Rpb2_1 RNA_pol_Rpb2_4 RNA_pol_Rpb2_5 RNA_pol_Rpb2_6 RNA_pol_Rpb2_7	GLY B1039 GLY J  33 LEU J  36 LEU J  51	None	heteromer asymmetric	15537538
3s3w	AMILORIDE-SENSITIVE CATION CHANNEL 2, NEURONAL Gallus gallus	ASC	GLY A 436 GLY A 439 LEU A 440 LEU C 440	None	homomer cyclic	22760635
4c2m	DNA-DIRECTED RNA POLYMERASE I SUBUNIT RPA135 DNA-DIRECTED RNA POLYMERASES I, II, AND III SUBUNIT RPABC 5 Saccharomyces cerevisiae	RNA_pol_N RNA_pol_Rpb2_1 RNA_pol_Rpa2_4 RNA_pol_Rpb2_3 RNA_pol_Rpb2_6 RNA_pol_Rpb2_7	GLY B 976 GLY J  33 LEU J  36 LEU J  51	None	heteromer asymmetric	24153182
5xog	DNA-DIRECTED RNA POLYMERASE SUBUNIT BETA RNA POLYMERASE SUBUNIT ABC10-BETA, COMMON TO RNA POLYMERASES I, II, AND III Komagataella phaffii	RNA_pol_N RNA_pol_Rpb2_5 RNA_pol_Rpb2_1 RNA_pol_Rpb2_3 RNA_pol_Rpb2_4 RNA_pol_Rpb2_6 RNA_pol_Rpb2_7	GLY B1039 GLY J  32 LEU J  35 LEU J  50	None	heteromer asymmetric	28775211