Table 2.
Data collection, phasing, and refinement statistics for SNA/RNA.
| Native and MAD dataset | ||
|---|---|---|
| Data collection | ||
| Space group | P21 | P21 |
| Cell dimensions | ||
| a, b, c (Å) | 40.4, 46.9, 47.5 | 40.3, 47.1, 47.5 |
| α, β, γ (°) | 90.0, 114.5, 90.0 | 90.0, 114.5, 90.0 |
| Peak | Inflection | |
| Wavelength | 0.9197 | 0.9201 |
| Resolution (Å) | 46.92–1.70 | 47.10–1.75 |
| (1.73–1.70) | (1.78–1.75) | |
| Rmerge | 5.2 (97.0) | 5.4 (110.7) |
| I/σI | 14.3 (2.0) | 11.7 (1.0) |
| Completeness (%) | 99.8 (98.5) | 99.7 (96.4) |
| Redundancy | 6.9 (6.9) | 6.9 (6.7) |
| Refinement | ||
| Resolution (Å) | 20.0–1.70 | – |
| No. reflections | 16997 | – |
| Rwork/Rfree | 23.1/27.1 | – |
| No. atoms | ||
| RNA (A/C/E/G) | 167/167/167/147 | – |
| SNA (B/D/F/H) | 170/170/170/170 | – |
| Water | 66 | – |
| B-factors | ||
| RNA (A/C/E/G) | 67.3/66.7/72.8/56.4 | – |
| SNA (B/D/F/H) | 55.4/56.2/52.8/57.8 | – |
| Water | 54.6 | – |
| R.m.s deviations | ||
| Bond lengths (Å) | 0.010 | – |
| Bond angles (°) | 1.57 | – |