Table 1.
Data collection and refinement statistics
| LRC (293 K) | DPC (310 K) | |
|---|---|---|
| Data collection | ||
| Space group | P41212 | P41212 |
| Cell dimensions | ||
| a = b, c (Å) | 91.6, 142.8 | 91.7, 134.2 |
| Resolution (Å) | 48.0–1.8 (1.9–1.8)a | 48.1–1.8 (1.9–1.8)a |
| Rmerge | 0.057 (0.51) | 0.093 (0.48) |
| I/σI | 25.3 (4.5) | 11.4 (3.1) |
| Completeness (%) | 99.1 (96.5) | 99.9 (99.9) |
| Redundancy | 9.2 (9.0) | 5.0 (5.1) |
| Refinement | ||
| Resolution (Å) | 47.96–1.80 | 48.08–1.82 |
| No. reflections | 56 346 | 55 438 |
| Rwork/Rfree | 0.159/0.191 | 0.157/0.189 |
| No. of atoms | ||
| Protein | 2139 | 2162 |
| DNA | 566 | 565 |
| Zn | 1 | 1 |
| Glycerol | 6 | 6 |
| Water | 489 | 488 |
| B-factors (Å2) | ||
| Protein | 22.41 | 22.50 |
| DNA | 36.59 | 36.70 |
| Zn | 21.20 | 23.54 |
| Glycerol | 27.30 | 29.08 |
| Water | 40.78 | 37.49 |
| R.m.s. deviations | ||
| Bond lengths (Å) | 0.008 | 0.022 |
| Bond angles (°) | 1.254 | 2.108 |
aValues in parentheses are for highest resolution shell.