7X92
The SARS-CoV-2 receptor binding domain bound with the Fab fragment of a human neutralizing antibody Ab445
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 BIOQUANTUM (6k x 4k) |
3D Reconstruction
| Method | SINGLE PARTICLE |
| Resolution (Å) | 4.1 |
| Software | crYOLO,RELION,EPU,CTFFIND,Coot,PHENIX |
| CTF correction | PHASE FLIPPING AND AMPLITUDE CORRECTION |
