ISDA: 7XYK

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	?	293	The protein in complex with dUMP and raltitrexed was crystallized in drops containing 1 ul protein solution (10 mg/ml protein + 5 mM dUMP + 5 mM raltitrexed incubated at 4 degrees for 4 h) and 1 ul reservoir solution (100 mM Bis-Tris pH 6.5, 25% (w/v) PEG 3350, 200 mM (NH4)2SO4), and the cryo-buffer was 100 mM Bis-Tris pH 6.5, 35% (w/v) PEG 3350, 200 mM (NH4)2SO4.

Unit Cell:

a: 51.164 Å b: 90.113 Å c: 123.996 Å α: 90.000° β: 92.980° γ: 90.000°

Symmetry:

Space Group: P 1 21 1

Crystal Properties:

Matthew's Coefficient: 2.14 Solvent Content: 42.44

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	1.4330	51.1	203456	10183	98.8600	0.1487	0.1696	27.0344

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
1.433	72.862	98.9	?	0.049	17.5	6.8	?	203509	?	?	?

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	1.433	1.437	98.5	?	0.826	2.0	7.0	?

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	SSRF BEAMLINE BL19U1	0.97853	SSRF	BL19U1

Software