ISDA: 2Q2T

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	6.5	295	A mixture of ChVLig (230 microM), nicked duplex DNA (220 microM) and 2 mM EDTA was added to an equal volume of a well solution containing 100 mM Bis-Tris-HCl (pH 6.5), 30 mM ammonium acetate, 22% PEG-4000. Crystals were grown at 22 C by the sitting-drop vapor diffusion method. Crystals appeared after 3 days. The crystals were transferred to buffer containing 100 mM Bis-Tris-HCl (pH 6.5), 30 mM ammonium acetate, 22% PEG-4000, 15% glycerol prior to flash-freezing in liquid nitrogen. , VAPOR DIFFUSION, SITTING DROP, temperature 295K

Unit Cell:

a: 66.301 Å b: 81.290 Å c: 96.418 Å α: 90.000° β: 90.000° γ: 90.000°

Symmetry:

Space Group: P 21 21 21

Crystal Properties:

Matthew's Coefficient: 2.59 Solvent Content: 52.46

Refinement Statistics

Diffraction ID	Structure Solution Method	Cross Validation Method	Resolution Limit (High)	Resolution Limit (Low)	Number of Reflections (Observed)	Number of Reflections (R-free)	Percent Reflections (Observed)	R-Work	R-Free	Mean Isotropic
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	2.300	38.990	23077	1151	96.900	?	0.261	44.200

Data Collection

Overall

Resolution Limit (High)	Resolution Limit (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
2.300	50.000	96.900	0.084	?	14.200	3.600	23844	23105	?	-1.5	?

Highest Resolution Shell

#	Resolution Limits (Low)	Resolution Limits (High)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.30	2.38	95.70	?	?	3.2	3.10	2248

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		100 K

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
SYNCHROTRON	APS BEAMLINE 24-ID-C	0.9792	APS	24-ID-C

Software