8F1K
SigN RNA polymerase early-melted intermediate bound to full duplex DNA fragment dhsU36 (-12T)
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 |
Energy Filter | GIF Bioquantum |
Detector | GATAN K3 (6k x 4k) |
3D Reconstruction
Method | SINGLE PARTICLE |
Resolution (Å) | 2.8 |
Software | cryoSPARC,Leginon |
CTF correction | PHASE FLIPPING AND AMPLITUDE CORRECTION |