Table 1.
Structure Determination Parameters and Model Statistics
| Data Acquisition Parameters | |
|---|---|
| Electron energy (kV) | 200 |
| Electron dose (e‐/Å2) | 40 |
| Pixel size | 1.26 |
| Number of movies collected | 240 |
| frames/movie | 24 |
| Defocus range (nm) | −1 to −2 |
| Number of segments picked | 8.129 |
| Box sixe (pixels) | 320 |
| Helical step (pixels) | 120 |
| Model Parameters | |
| Resolution (Å) | 6.5 |
| Symmetry | |
| Rotation (°) | 53.8 |
| Rise (Å) | 24 |
| Dihedral | C2 |
| Number of Atoms (Monomer) | |
| Protein | 2506 |
| Other | 28 |
| RMS deviation | |
| Bond length (Å) | 0.012 |
| Bond angle (°) | 1.4 |
| Ramachandran Plot Values (%) | |
| Most favored | 89.9 |
| Allowed | 7.4 |
| Disallowed | 2.8 |