Table 1.

Crystallographic statistics for a DNA containing Ç

Space group	P212121
Unit cell	a = 24.71 Å, b = 44.55 Å, c = 45.94 Å; α = β = γ = 90°
Vm	1.95 Å3/Daa
Solvent content	57.4%
Resolution	50–1.7 Å (1.74–1.70 Å)b
I/σ	54.0 (20.0)
Completeness	94.3% (82.9%)
Rmerge	0.022 (0.070)
Multiplicity	8.4 (6.4)
Reflections	5613 (354)
Refinement
Rcryst	15.9% (0.138)
Rfree	19.5% (0.218)
Mean B-factor	14.5 Å2
Number of atoms
DNA	436
Solvent	83
Total	519

^aMatthews co-efficient and solvent content calculated based on a predicted duplex DNA MW of 6494 Da.

^bValues in parenthesis indicated highest of 20 resolution bins for data reduction and highest of four resolution bins for refinement.