7B5D
Structure of calcium-free mTMEM16A(ac)-I551A chloride channel at 3.3 A resolution
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 |
| Energy Filter | GIF Bioquantum |
| Detector | GATAN K2 SUMMIT (4k x 4k) |
3D Reconstruction
| Method | SINGLE PARTICLE |
| Resolution (Å) | 3.3 |
| Software | crYOLO,RELION,PHENIX,EPU,CTFFIND |
| Symmetry | C2 |
| CTF correction | PHASE FLIPPING AND AMPLITUDE CORRECTION |
