Table 2. Structural statistics for both OX-DNA and undamaged-DNA structures in the TGGT sequence context.

Structure Related Information	OX-DNA	Undamaged DNA
A. Experimental Distance Constraints
Intra-residue	315	432
Inter-residue	112	233
Cross-strand	54	118
Total	481	665
B. Empirical Constraints
Hydrogen bond	72	72
Backbone Dihedral Angles	168	168
C. Structural Statistics
Distance Violation per structure (>0.5 Å)	0	0
Dihedral Angle Violations per structure (>5°)	0	0
RMSD from ideal covalent geometry
Bond Length (Å)	0.00 ± 0.01	0.01 ± 0.01
Bond Angle (°)	0.69 ± 0.01	0.46 ± 0.01
Dihedral Angle (°)	1.859 ± 0.01	0.00 ± 0.00
D. Structure Quality
RMSD to the mean structure within the family (Å)
All atoms	1.00 ± 0.30	1.16 ± 0.38
Non H atoms	0.83± 0.26	1.21 ± 0.30