ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	?	293	2 ul drop containing 2 mg/ml Lys254Ser E. coli PCK, 5 mM MnCl2, 5mM MgCl2, 2mM ATP, 2mM pyruvate, 1 mM EDTA, 200 mM ammonium acetate, 100 mM sodium acetate pH 4.8, 0.01 mM DTT and 10% PEG 4000, was added to 2 ul drop containing 0.2 M calcium chloride and 20% PEG. Rod like crystals formed after 7 days, were harvested, and soaked in cryoprotectant solution (30% glycerol, 1mM EDTA, 100 mM sodium acetate, 200 mM ammonium acetate and 12% PEG 4000) for 10 seconds and flash cooled in liquid nitrogen

Unit Cell:

a: 54.906 Å b: 76.647 Å c: 65.421 Å α: 90.000° β: 96.380° γ: 90.000°

Symmetry:

Space Group: P 1 21 1

Crystal Properties:

Matthew's Coefficient: 2.39 Solvent Content: 48.64

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	1.6500	44.29	64727	1353	99.8400	0.1465	0.1743	19.5675

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
1.65	44.45	99.83	0.07574	?	14.67	5.1	?	64733	?	?	13.82

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	1.65	1.709	99.92	?	?	4.56	4.9	?

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		105 K			?

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
SYNCHROTRON	CLSI BEAMLINE 08ID-1	0.9793	CLSI	08ID-1

Software