7A91
Dissociated S1 domain of SARS-CoV-2 Spike bound to ACE2 (Non-Uniform Refinement)
EM specimen
| Vitrification | Yes |
| Instrument | FEI VITROBOT MARK III |
EM Data Collection
| Microscope | FEI TITAN KRIOS |
| Electron Gun | FIELD EMISSION GUN |
| Accelerating Voltage (kV) | 300 |
| Energy Filter | GIF Quantum LS |
| Detector | GATAN K2 QUANTUM (4k x 4k) |
3D Reconstruction
| Method | SINGLE PARTICLE |
| Resolution (Å) | 3.6 |
| Software | cryoSPARC,RELION,EPU,CTFFIND |
| Symmetry | C1 |
| CTF correction | PHASE FLIPPING AND AMPLITUDE CORRECTION |
