3J0R
Model of a type III secretion system needle based on a 7 Angstrom resolution cryoEM map
EM specimen
| Vitrification | Yes |
| Instrument | FEI VITROBOT MARK I |
EM Data Collection
| Microscope | JEOL 3200FSC |
| Electron Gun | FIELD EMISSION GUN |
| Accelerating Voltage (kV) | 200 |
| Cs (mm) | 1.6 |
| Detector | TVIPS TEMCAM-F415 (4k x 4k) |
3D Reconstruction
| Method | HELICAL |
| Resolution (Å) | 7.7 |
