Table 2 Data collection and refinement statistics (SAD).
| Â | Native | SeMet |
|---|---|---|
Data collection | ||
 Space group | P6522 | P6522 |
 Cell dimensions | ||
a, b, c (Ã…) | 90.062, 90.062, 153.505 | 91.825, 91.825, 152.468 |
α, β, γ (°) | 90.000, 90.000, 120.000 | 90.000, 90.000, 120.000 |
 Wavelength | 0.979 | 0.979 |
 Resolution (Å) | 50–2.64 (2.69–2.64) | 50–2.80 (2.86–2.80) |
 Rsym or Rmerge | 0.069 (0.634) | 0.081 (0.646) |
 I/σI | 69.64 (7.52) | 56.62 (8.17) |
 Completeness (%) | 99.3 (100) | 100 (100) |
 Redundancy | 20.0 (20.9) | 22.3 (22.5) |
Refinement | ||
 Resolution (Å) | 50–2.64 |  |
 No. reflections | 10813 |  |
 Rwork/Rfree | 23.49/27.06 |  |
 No. atoms | ||
Protein | 1947 | Â |
Ligand/ion | — |  |
Water | 6 | Â |
 B-factors | ||
Protein | 91.1 | Â |
Ligand/ion | — |  |
Water | 67.4 | Â |
 Root mean squared deviations | ||
Bond lengths (Ã…) | 0.013 | Â |
Bond angles (°) | 1.570 |  |
