| 1I3Q | B:221-397 | RNA POLYMERASE II CRYSTAL FORM I AT 3.1 A RESOLUTION |
| 1I50 | B:221-397 | RNA POLYMERASE II CRYSTAL FORM II AT 2.8 A RESOLUTION |
| 1I6H | B:221-397 | RNA POLYMERASE II ELONGATION COMPLEX |
| 1K83 | B:221-397 | CRYSTAL STRUCTURE OF YEAST RNA POLYMERASE II COMPLEXED WITH THE INHIBITOR ALPHA AMANITIN |
| 1TWA | B:221-397 | RNA POLYMERASE II COMPLEXED WITH ATP |
| 1TWC | B:221-397 | RNA POLYMERASE II COMPLEXED WITH GTP |
| 1TWF | B:221-397 | RNA POLYMERASE II COMPLEXED WITH UTP AT 2.3 A RESOLUTION |
| 1TWG | B:221-397 | RNA POLYMERASE II COMPLEXED WITH CTP |
| 1TWH | B:221-397 | RNA POLYMERASE II COMPLEXED WITH 2'DATP |
| 1Y1V | B:221-397 | REFINED RNA POLYMERASE II-TFIIS COMPLEX |
| 2NVY | B:221-397 | RNA POLYMERASE II FORM II IN 150 MM MN+2 |
)
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