Table 2.
Crystallographic statistics
| Data set | CARM1apo | CARM1bin |
|---|---|---|
| Data collection | ||
| Resolution limits | 25.0–2.7 Å | 30–2.7 Å |
| Cell parameters | a=74.14 Å | a=74.72 Å |
| b=98.02 Å | b=98.99 Å | |
| c=206.92 Å | c=206.70 Å | |
| α=β=γ=90° | α=β=γ=90° | |
| Spacegroup | I222 | P21212 |
| Rmerge | 0.066 (0.21) | 0.09 (0.38) |
| I/σ | 8.5 (5.1) | 16.8 (3.0) |
| Completeness (%) | 99.8 (99.4) | 99.2 (99.2) |
| Multiplicity | 5.8 | 6.6 |
| Refinement | ||
| Unique reflections | 19 941 | 40 542 |
| Rcryst/Rfree | 0.227/0.276 | 0.223/0.273 |
| No of protein atoms | 5039 | 10 467 |
| r.m.s.d. bond length (Å) | 0.008 | 0.009 |
| r.m.s.d. bond angle (deg) | 1.140 | 1.247 |
| In the asymmetric unit of CARM1apo, there are two molecules of CARM1 (chains A and B). In the asymmetric unit of CARM1bin, there are four molecules each of CARM1 (chains B, D, F, H) and SAH (chains B1, D1, F1, H1). | ||