8EPQ
Cryo-EM structure of SARS-CoV-2 Spike trimer S2D14 with two RBDs exposed
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 | FEI FALCON IV (4k x 4k) |
3D Reconstruction
| Method | SINGLE PARTICLE |
| Resolution (Å) | 3.3 |
| Number of Particle | 724002 |
| Software | RELION,EPU,CTFFIND,PHENIX |
| CTF correction | PHASE FLIPPING AND AMPLITUDE CORRECTION |
