TABLE 2.
NMR distance restraints and statistical analysis
| NMR distance restraints | |
|---|---|
| Total NOE derived | |
| Intra-residue | 104 |
| Sequential (i−j = 1) | 168 |
| Hydrogen bonds | 35 |
| NOE restraints/residue | 10.49 |
| Total dihedral angle restraints | |
| Sugar pucker | 78 |
| Phosphodiester backbone | 105 |
| Structure statistics | |
| RMSD over all heavy atoms (Å) | |
| Overall | 1.27 ± 0.5 |
| Lower stem | 0.55 ± 0.21 |
| Apical loop | 0.95 ± 0.38 |
| NOE violations (>0.2 Å) | 0 |
| Dihedral violations (>5°) | 0 |
