Table 1.
Statistics for an ensemble of the 20 lowest energy structures of SF2/ASF amino acids 107–215
| NOE distances | |
|---|---|
| Intraresidue | 349 |
| Sequential | 248 |
| Medium range | 111 |
| Long range (Δ>4) | 254 |
| Dihedral restraints | 76 |
| Hydrogen bond restraints | 48 |
| NOE violations >0.2 Å | 3 |
| Dihedral restraint violation >2.5° | 0 |
| R.m.s. deviation from mean structure (Å)* | |
| Backbone heavy atoms | 0.6 |
| All heavy atoms | 1.3 |
| Ramachandran analysis* | |
| Most favoured regions (%) | 83.5 |
| Additionally allowed regions (%) | 16 |
| Generously allowed regions (%) | 0.6 |
| Disallowed regions (%) | 0.4 |
*Amino acids 121–195. SF2/ASF, splicing factor 2/alternative slicing factor.