Table 1. Data-collection and refinement statistics.
Values in parentheses are for the outer shell.
| Data collection | |
| Space group | I222 |
| Unit-cell parameters (Å) | a = 122, b = 130, c = 165 |
| Wavelength (Å) | 1.0 |
| Resolution (Å) | 2.1 |
| No. of reflections | 696295 |
| No. of unique reflections | 76957 |
| Rmerge (%) | 7.60 (52.70) |
| Rmeas (%) | 8.00 (56.10) |
| Rp.i.m. (%) | 2.70 (18.90) |
| I/σ(I) | 20.10 (4.20) |
| Completeness (%) | 99.90 (100.00) |
| Refinement | |
| Resolution range | 20.69–2.10 |
| No. of reflections in working set | 73091 |
| No. of reflections in test set | 3865 |
| Rcryst (%) | 18.55 |
| Rfree (%) | 23.88 |
| Average B factor (protein) (Å2) | 44.68 |
| No. of protein atoms | 7506 |
| No. of water molecules | 639 |
| R.m.s.d. from ideal geometry | |
| Bond lengths (Å) | 0.02 |
| Bond angles (°) | 1.82 |
| Ramachandran plot | |
| Allowed (%) | 98.20 [958/976] |
| Generously allowed (%) | 99.80 [974/976] |
| Disallowed (%) | 0.20 [2/976] |