Table 4. Structure solution and refinement.
| Resolution range (Å) | 41.0–2.20 (2.23–2.20) |
| No. of reflections, working set | 62994 (2440) |
| No. of reflections, test set | 3050 (122) |
| Final R cryst | 0.205 (0.5136) |
| Final R free | 0.225 (0.5252) |
| R.m.s. deviations | |
| Bond lengths (Å) | 0.004 |
| Angles (°) | 0.692 |
| Average B factor (Å2) | 43.80 |
| Ramachandran plot | |
| Most favored (%) | 97.05 |
| Allowed (%) | 2.95 |