Table 1.

NMR and structure statistics.

NMR Statistics
NOE-derived Distance Restraints
Total	630
Intra-residual	426
Inter-residual	204
Sequential	103
Long-range	101
Hydrogen bond restraints	24
Torsion angle restraints	37
Planarity restraints	36
Structure Statistics
Violations
Mean NOE restraint violation (Å)	0.058 ± 0.016
Max. NOE restraint violation (Å)	0.084
Max. torsion angle restraint violation (°)	2.50
Deviations from idealized geometry
Bonds (Å)	0.0121 ± 0.0002
Angles (°)	2.33 ± 0.03
Pairwise Heavy Atom RMSD (Å)
Overall	1.55 ± 0.49
Overall without A9-G10-C11 and G14	0.51 ± 0.18
G-quartets	0.41 ± 0.17