ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	8.5	285	18-28% (v/v) PEG1000, 0.1 M Sodium Chloride, 0.1 M Tris HCl pH 8.5, 0.005 M Tris[2-carboxyethyl] phosphine, 15% (v/v) glycerol. Once crystals formed, they were soaked in mother liquid that had been saturated with hexatantalum dodecabromide for derivatization., VAPOR DIFFUSION, HANGING DROP, temperature 285K

Unit Cell:

a: 271.760 Å b: 181.993 Å c: 170.902 Å α: 90.00° β: 125.41° γ: 90.00°

Symmetry:

Space Group: C 1 2 1

Crystal Properties:

Matthew's Coefficient: 4.22 Solvent Content: 70.87

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	2.00	49.89	430750	22770	99.76	0.16886	0.19392	27.734

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
2.0	140.3	99.8	0.161	?	12.6	5.44	454474	454474	0	0	?

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	2.00	2.10	99.3	?	?	3.82	3.39	61407

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 19-BM	1.254431	APS	19-BM

Software