ISDA: 1W2Z

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	7.2	293	HANGING DROP VAPOR DIFFUSION AT 293K. RESERVOIR WAS 20% PEG 3350, 0.28M KI. DROPS WERE 2 MICROL OF PSAO AT 21.58MG/ML IN 0.1M KPO4 PH 7.2, PLUS 1 MICROL OF 0.1M KPO4 PH 7.5, PLUS 1 MICROL OF RESERVOIR SOLUTION. THE CRYSTAL WAS CRYOPROTECTED BY SOAKING FOR 5 MIN IN 5 MICROL OF 0.2M KI, 25% PEG 3350 AND 15% GLYCEROL UNDER 30MICROL OF PARAFFIN IN A SITTING DROP DEPRESSION. THE CRYSTAL WAS EXPOSED TO XENON GAS FOR 5 MINUTES, INITIALLY AT PRESSURE OF 100 PSI THEN INCREASING TO A FINAL PRESSURE OF 220 PSI, USING A XENON CHAMBER (HAMPTON RESEARCH). AFTER THE XENON WAS RELEASED FROM THE CHAMBER, THE CRYSTAL WAS SNAP-FROZEN IN LIQUID NITROGEN WITHIN 1-3 S.

Unit Cell:

a: 89.507 Å b: 196.268 Å c: 89.665 Å α: 90.00° β: 107.46° γ: 90.00°

Symmetry:

Space Group: P 1 21 1

Crystal Properties:

Matthew's Coefficient: 2.7 Solvent Content: 54

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	2.24	29.88	133957	7082	99.8	0.181	0.224	19.50

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
2.24	29.82	99.8	0.07	?	17.00	4.75	?	141039	?	-3.0	28.50

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	2.24	2.30	98.9		?	7.70	4.7

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 RU200	?	?	?

Software