EM specimen
| Vitrification | Yes |
| Instrument | FEI VITROBOT MARK IV |
EM Data Collection
| Microscope | TFS KRIOS |
| Electron Gun | FIELD EMISSION GUN |
| Accelerating Voltage (kV) | 300 |
| Cs (mm) | 2.7 |
| Energy Filter | GIF Bioquantum |
| Detector | FEI FALCON IV (4k x 4k) |
3D Reconstruction
| Method | SINGLE PARTICLE |
| Resolution (Å) | 3.1 |
| Number of Particle | 71114 |
| Software | cryoSPARC,Rosetta,Coot,PHENIX,ISOLDE,EPU,RELION |
| Symmetry | D4 |
| CTF correction | PHASE FLIPPING AND AMPLITUDE CORRECTION |
