Table 1.
Data collection and refinement statistics
| Data collection | |
| Space group | P1 |
| Unit cell | 74.2Å × 86.3Å × 125.7Å; 79.3°, 78.7°, 71.6° |
| Resolutiona (Å) | 20.0–2.3 (2.34–2.3) |
| No. of unique reflections | 123,136 |
| Completeness | 96.4 (94.2) |
| 〈I〉/〈σ(I)〉 | 12.1 (2.8) |
| Rmerge (%) | 10.8 (46.3) |
| Redundancy | 3.4 (3.3) |
| Refinement | |
| No. of reflections in the test set | 12,264 |
| Atoms used in refinement | 5,133 |
| Water molecules | 262 |
| R & Rfree factor (%) | 22.9; 24.6 |
| Mean B-factor | 31.3 |
| Deviation from ideal geometry | |
| RMSD bond distance (Å) | 0.007 |
| RMSD bond angles (deg) | 1.5 |
| RMSD dihedral angles (deg) | 24.4 |
| RMSD improper angles (deg) | 1.18 |
| Ramachandran plot | |
| Most favored | 91% |
| Additional allowed | 7.9% |
| Generously allowed | 0.9% |
| Disallowed | 0.2% |
aNumber in parentheses is for uppermost shell.