Table 2.

Statistics for crystallographic data processing and refinement

	FV10 1BAZ	FV10-operator 1BDV	Arc-operator 1BDT
Measured reflections	43,212 20.0–1.9 Å	24,727 20.0–2.8 Å	32,910 20.0–2.5 Å
Unique reflections	16,796 20.0–1.9 Å	8691 20.0–2.8 Å	12,055 20.0–2.5 Å
Data completeness	89.9% 20.0–1.9 Å	97.5% 20.0–2.8 Å	98.3% 20.0–2.5 Å
Rmerge	0.087	0.081	0.075
Rcryst (90% of data)	0.213 6.0–1.9 Å	0.252 20.0–2.8 Å	0.236 20.0–2.5 Å
Rfree (10% of data)	0.273 6.0–1.9 Å	0.297 20.0–2.8 Å	0.282 20.0–2.5 Å
Total protein and DNA atoms	1,530	2,452	2,676
Total waters	67	35	83
rmsd ideal bond lengths	0.010 Å	0.010 Å	0.007 Å
rmsd ideal bond angles	1.434°	1.573°	1.339°

rmsd, rms deviation.