Table 1.
X-ray diffraction data collection and refinement statistics
| Data collection | |
| Beamline | DLS I24 |
| Space group | P 42 21 2 |
| Cell dimensions | |
| a, b, c (Å) | 76.46, 76.46, 128.99 |
| α,β, γ (deg) | 90, 90, 90 |
| Wavelength (Å) | 0.9685 |
| Resolution (Å) | 65.77-1.7 (1.73–1.7) |
| Rpim | 0.063 (0.354) |
| Half-set correlation CC1/2 (%) | 0.990 (0.552) |
| I/σI | 10.1 (3.1) |
| Completeness (%) | 99.1 (99.6) |
| Multiplicity | 7.4 (7.5) |
| Refinement | |
| Resolution (Å) | 54.07 – 1.70 |
| No. of reflections | 78,207 |
| R work/R free | 0.165, 0.195 |
| No. of atoms | 4704 |
| Average B factors | |
| Protein | 14.56 |
| Water | 26.66 |
| Ca2+ | 6.78 |
| R.M.S. deviations | |
| Bond lengths | 0.009 |
| Bond angles | 0.904 |
| Ramachandran favoured/outliers (%) | 98.7/0 |