8AC2
RNA polymerase- post-terminated, open clamp state
EM specimen
| Vitrification | Yes | 
| Instrument | FEI VITROBOT MARK IV | 
EM Data Collection
| Microscope | FEI TITAN KRIOS | 
| Electron Gun | FIELD EMISSION GUN | 
| Accelerating Voltage (kV) | 300 | 
| Detector | GATAN K3 (6k x 4k) | 
3D Reconstruction
| Method | SINGLE PARTICLE | 
| Resolution (Å) | 3.7 | 
| Software | cryoSPARC,SerialEM,CTFFIND,Coot,PHENIX | 
| CTF correction | PHASE FLIPPING AND AMPLITUDE CORRECTION | 











