ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	8	293	Protein incubated with 5 mM GDP; precipitant: 18-20% PEG3350, 200 mM potassium chloride, 100 mM HEPES, pH 8.0

Unit Cell:

a: 39.840 Å b: 44.766 Å c: 57.428 Å α: 83.250° β: 79.350° γ: 65.080°

Symmetry:

Space Group: P 1

Crystal Properties:

Matthew's Coefficient: 2.08 Solvent Content: 40.93

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	1.5500	35.7500	45672	2448	93.8500	0.1667	0.2004	15.8140

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
1.55	50	93.9	?	0.049	15.5	3.5	?	48120	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	1.55	1.65	85.0	?	0.258	3.6	1.9	?

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
SEALED TUBE	BRUKER D8 QUEST	1.5418	?	?

Software