Table 1.
Cryo-EM data collection, refinement, and validation statistics.
| ADP football (EMDB-9195) (PDB 6MRC) | ADP half-football (EMDB-9196) (PDB 6MRD) | |
|---|---|---|
| Data collection and processing | ||
| Magnification | 22,500 | 22,500 |
| Voltage (kV) | 300 | 300 |
| Electron exposure (e–/Å2) | 63 | 63 |
| Defocus range (μm) | 0.8–2.5 | 0.8–2.5 |
| Pixel size (Å) | 1.07 | 1.07 |
| Symmetry imposed | D7 | C7 |
| Initial particle images (no.) | 162,669 | 162,669 |
| Final particle images (no.) | 66,013 | 10,972 |
| Map resolution (Å) | 3.08 | 3.83 |
| FSC threshold | 0.143 | 0.143 |
| Refinement | ||
| Initial model used (PDB code) | 4PJ1 | 6MRC |
| Model resolution (Å) | 3.08 | 3.83 |
| FSC threshold | 0.143 | 0.143 |
| Map sharpening B factor (Å2) | 140.8 | 111.6 |
| Model composition | ||
| Non-hydrogen atoms | 66,066 | 33,033 |
| Protein residues | 8792 | 4396 |
| Ligands | 14 | 7 |
| B factors (Å2) | ||
| Protein | 84.6 | 153.9 |
| Ligand | 56.9 | 125.6 |
| R.m.s. deviations | ||
| Bond lengths (Å) | 0.010 | 0.005 |
| Bond angles (°) | 1.25 | 1.05 |
| Validation | ||
| MolProbity score | 2.48 | 2.69 |
| Clashscore | 27.46 | 44.83 |
| Poor rotamers (%) | 0 | 0 |
| EMRinger score | 3.46 | 0.97 |
| Ramachandran plot | ||
| Favored (%) | 89.69 | 89.77 |
| Allowed (%) | 9.84 | 10.07 |
| Disallowed (%) | 0.47 | 0.16 |