| 1Y14 | C:49-218; C:49-218 | CRYSTAL STRUCTURE OF YEAST SUBCOMPLEX OF RPB4 AND RPB7 |
| 1Y77 | D:49-218 | COMPLETE RNA POLYMERASE II ELONGATION COMPLEX WITH SUBSTRATE ANALOGUE GMPCPP |
| 2R7Z | D:49-218 | CISPLATIN LESION CONTAINING RNA POLYMERASE II ELONGATION COMPLEX |
| 2R92 | D:49-218 | ELONGATION COMPLEX OF RNA POLYMERASE II WITH ARTIFICIAL RDRP SCAFFOLD |
| 2R93 | D:49-218 | ELONGATION COMPLEX OF RNA POLYMERASE II WITH A HEPATITIS DELTA VIRUS-DERIVED RNA STEM LOOP |
| 2VUM | D:49-218 | ALPHA-AMANITIN INHIBITED COMPLETE RNA POLYMERASE II ELONGATION COMPLEX |
| 3PO2 | D:49-218 | ARRESTED RNA POLYMERASE II ELONGATION COMPLEX |
| 3PO3 | D:49-218 | ARRESTED RNA POLYMERASE II REACTIVATION INTERMEDIATE |
| 3QT1 | D:49-218 | RNA POLYMERASE II VARIANT CONTAINING A CHIMERIC RPB9-C11 SUBUNIT |