ISDA: 2OXM

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	6.5	293	A solution of human UNG2 (22 mg/ml) in 50 mM Tris-OAc buffer pH 7.0, 150 mM NaCl and 1mM DTT was mixed with T/M duplex DNA (2.5 mM)m incubate at room Temperature for 30 min. and then centrifugate at 10000 g for 5 min.Co-crystallizarion condition were 22% PEG 4000, 100 MM HEPES pH 6.5 and 1mM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Unit Cell:

a: 48.467 Å b: 65.567 Å c: 98.472 Å α: 90.000° β: 90.000° γ: 90.000°

Symmetry:

Space Group: P 21 21 21

Crystal Properties:

Matthew's Coefficient: 2.48 Solvent Content: 50.45

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	2.5	29.5	11397	535	94.840	0.257	0.328	39.756

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
2.500	40.000	97.100	?	0.162	8.300	4.100	12024	11434	0.0	-3.5	50.583

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	2.50	2.59	89.40	?	0.59	1.91	3.60	1046

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
ROTATING ANODE	RIGAKU RU300	1.5418	?	?

Software