ISDA

3LX3

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	5.2	298	2 ul 5 mg/ml protein (refolded in SGPP buffer + 0.01 mM Zn2+) mixed with 1 ul 0.1 M sodium acetate (pH 5.2), 24% PEG 3350, 10 mM MgCl2, 1 mM TCEP, 2 mM xanthopterin; cryoprotected by 3 sec dip in 96 mM sodium acetate (pH 5.2), 24% PEG 3350, 134 mM NaCl, 20% glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Unit Cell:

a: 131.358 Å b: 131.358 Å c: 73.577 Å α: 90.000° β: 90.000° γ: 120.000°

Symmetry:

Space Group: H 3 2

Crystal Properties:

Matthew's Coefficient: 2.91 Solvent Content: 57.73

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	1.550	37.120	35342	1835	99.550	0.150	0.167	25.948

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
1.550	50.000	99.600	0.057	?	12.800	9.000	?	35343	?	4	28

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	1.55	1.61	96.30	?	?	1.8	6.50	3414

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	SSRL BEAMLINE BL9-2	0.9795	SSRL	BL9-2

Software