ISDA: 7K1A

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	6.5	293	200 nL of protein at 9.7 mg/mL in 5mM HEPES pH 7.5, 50 mM NaCl, 0.3 mM TCEP was equilibrated against 150 nL 20% MEPEG, 0.2M MgCl2, 0.1M bistris HCl pH 6.5 in a SD2 plate using a Mosquito crystallization robot. Samples were cryoprotected with reservoir solution supplemented to 35% MEPEG 2000. Samples looped in Mitegen micro mounts were flash cooled by immersion in liquid nitrogen

Unit Cell:

a: 57.920 Å b: 64.280 Å c: 223.870 Å α: 90.000° β: 90.000° γ: 90.000°

Symmetry:

Space Group: C 2 2 21

Crystal Properties:

Matthew's Coefficient: 2.17 Solvent Content: 43.19

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	FREE R-VALUE	1.75	32.14	42566	1979	99.73	0.1987	0.2401	39.41

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
1.75	32.14	99.71	0.09432	?	16.2	13.6	?	42585	?	?	35.18

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	1.75	1.813	97.73	?	?	1.29	10.1	?

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 21-ID-G	0.978560	APS	21-ID-G

Software