7K48
Structure of NavAb/Nav1.7-VS2A chimera trapped in the resting state by tarantula toxin m3-Huwentoxin-IV
EM specimen
| Vitrification | Yes |
| Instrument | FEI VITROBOT MARK IV |
EM Data Collection
| Microscope | FEI TITAN KRIOS |
| Electron Gun | FIELD EMISSION GUN |
| Accelerating Voltage (kV) | 300 |
| Cs (mm) | 2.7 |
| Energy Filter | GIF Bioquantum |
| Phase Plate | VOLTA PHASE PLATE |
| Detector | GATAN K2 SUMMIT (4k x 4k) |
3D Reconstruction
| Method | SINGLE PARTICLE |
| Resolution (Å) | 3.6 |
| Number of Particle | 1470000 |
| Software | cisTEM,RELION,PHENIX,Leginon,Gctf,UCSF Chimera |
| Symmetry | C4 |
| CTF correction | PHASE FLIPPING AND AMPLITUDE CORRECTION |
