ISDA: 4EKN

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	7.5	295	2.0 M ammonium sulfate, 0.2 M potassium sodium tartrate tetrahydrate, and 0.1 M Tris-HCl pH 7.5. The protein was a mixture of catalytic and regulatory subunits at a molar ratio of 1:1 concentrated to 11 mg/ml. Drops consisted of 2ul reservoir and 2.6 ul complex solution., VAPOR DIFFUSION, SITTING DROP, temperature 295K

Unit Cell:

a: 96.960 Å b: 96.960 Å c: 136.439 Å α: 90.00° β: 90.00° γ: 120.00°

Symmetry:

Space Group: P 63 2 2

Crystal Properties:

Matthew's Coefficient: 2.63 Solvent Content: 53.21

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	2.4996	41.985	13469	1377	98.18	0.1922	0.2701	38.5

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
2.4996	50.	98	0.135	?	9.3	3.3	?	13471	?	-3.0	32.4

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	2.4996	2.590	99.2	?	?	1.620	3.3	?

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		100.0 K

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
SYNCHROTRON	NSLS BEAMLINE X12C	1.1	NSLS	X12C

Software