7PTT
In-situ structure of hexameric S-layer protein
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 |
| Cs (mm) | 2.7 |
| Energy Filter | GIF Quantum LS |
| Detector | GATAN K2 SUMMIT (4k x 4k) |
3D Reconstruction
| Method | SUBTOMOGRAM AVERAGING |
| Resolution (Å) | 7.968 |
| Number of Particle | 1773652 |
| Software | RELION,PHENIX,SerialEM,CTFFIND,Coot |
| Symmetry | C6 |
| CTF correction | PHASE FLIPPING AND AMPLITUDE CORRECTION |
