9CT2
Cryo-EM structure of SARS-CoV-2 spike protein Ecto-domain with internal tag, All RBD down conformation, State-3
EM specimen
| Vitrification | Yes |
EM Data Collection
| Microscope | TFS KRIOS |
| Electron Gun | FIELD EMISSION GUN |
| Accelerating Voltage (kV) | 300 |
| Detector | TFS FALCON 4i (4k x 4k) |
3D Reconstruction
| Method | SINGLE PARTICLE |
| Resolution (Å) | 2.7 |
| Software | Coot,cryoSPARC,UCSF Chimera,PHENIX |
| Symmetry | C1 |
| CTF correction | PHASE FLIPPING AND AMPLITUDE CORRECTION |
