Table 3. Structure-determination and refinement statistics.
Values in parentheses are for the outer shell.
| Protein | Human DHX9 (150–1150) | Dog DHX9 (151–1151) | Cat DHX9 (151–1151) |
|---|---|---|---|
| Resolution range (Å) | 59.62–2.62 (2.69–2.62) | 48.39–2.97 (3.05–2.97) | 48.22–2.71 (2.78–2.71) |
| Completeness (%) | 99.6 (99.0) | 99.9 (99.5) | 99.7 (96.9) |
| σ Cutoff | None | None | None |
| No. of reflections, working set | 68960 (5267) | 25221 (1377) | 33046 (1822) |
| No. of reflections, test set | 3769 (283) | 1927 (95) | 2461 (124) |
| Final R cryst | 0.219 (0.348) | 0.243 (0.368) | 0.226 (0.337) |
| Final R free | 0.274 (0.378) | 0.296 (0.477) | 0.274 (0.397) |
| Cruickshank DPI | 0.527 | — | 0.632 |
| No. of non-H atoms | |||
| Protein | 13594 | 6785 | 6831 |
| Ion (Mg2+) | 2 | 1 | 1 |
| Ligand (ADP) | 54 | 27 | 27 |
| Water | 134 | 5 | 94 |
| Total | 13893 | 6848 | 7013 |
| R.m.s. deviations | |||
| Bond lengths (Å) | 0.0027 | 0.0024 | 0.0019 |
| Angles (°) | 0.8768 | 0.8135 | 0.7083 |
| Average B factors (Å2) | |||
| Protein | 90.1 | 122.3 | 73.2 |
| Ion (Mg2+) | 69.5 | 90.9 | 57.6 |
| Ligand (ADP) | 86.3 | 119.0 | 64.3 |
| Water | 69.5 | 84.5 | 57.1 |
| Ramachandran plot | |||
| Most favored (%) | 95 | 93 | 96 |
| Allowed (%) | 5 | 7 | 4 |