7JJI
Structure of SARS-CoV-2 3Q-2P full-length prefusion spike trimer (C3 symmetry)
EM specimen
Vitrification | Yes |
Instrument | FEI VITROBOT MARK IV |
EM Data Collection
Microscope | FEI TALOS ARCTICA |
Electron Gun | FIELD EMISSION GUN |
Accelerating Voltage (kV) | 200 |
Cs (mm) | 2.7 |
Detector | GATAN K2 SUMMIT (4k x 4k) |
3D Reconstruction
Method | SINGLE PARTICLE |
Resolution (Å) | 3.6 |
Software | cryoSPARC,Rosetta,Leginon,Gctf,Coot |
Symmetry | C3 |
CTF correction | PHASE FLIPPING AND AMPLITUDE CORRECTION |