Table 2.
Structural statistics for HPWT
| Experimental data used for structure calculations | |
| NOE-derived distance restraints | |
| Intranucleotide NOEs | 266 |
| Internucleotide NOEs | 318 |
| Hydrogen bond for paired residues | 29 |
| Dihedral restraints | 117 |
| Residual dipolar couplings | |
| 1DN-H (Hz) | 9 |
| 1DC-H (Hz) | 15 |
| Additional restraints | |
| Base-pair planarity restraints | 12 |
| rms deviation from experimental restraints* | |
| Distance restraints, ņ | 0.036 ± 0.001 |
| Dihedral restraints, °‡ | 0.073 ± 0.003 |
| Dipolar couplings, Hz | 1.03 ± 0.06 |
| Deviations from idealized geometry | |
| Bonds, Å | 0.0048 ± 0.0001 |
| Angles, ° | 1.01 ± 0.01 |
| Impropers, ° | 0.48 ± 0.01 |
| Overall rms deviation, Å (residue: 94–120)* | |
| From mean structure | 0.59 |
| Mean pairwise | 0.74 ± 0.29 |
*
Averaged over accepted structures.
†
No violations >0.2 Å.
‡
No violations >5°.