8BL4
Cryo-EM structure of a contractile injection system in Streptomyces coelicolor, the sheath-tube module in extended 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 K2 SUMMIT (4k x 4k) |
3D Reconstruction
| Method | HELICAL |
| Resolution (Å) | 3.9 |
| CTF correction | PHASE FLIPPING AND AMPLITUDE CORRECTION |
