ISDA: 8A8H

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	5.5	291	MtAPSK (0.7 ul) with 2 mM MgCl2 at a protein concentration of 17.6 mg.ml-1 was mixed with 0.7 ul reservoir solution. Crystals were obtained in the following crystallization condition: 20 % w/v polyethylene glycol 3350 and 100 mM tri-Sodium citrate pH 5.5. The cryoprotectant used for the crystals was 20 % w/v polyethylene glycol 3350, 100 mM tri-Sodium citrate pH 5.5 and 25% v/v ethylene glycol.

Unit Cell:

a: 51.539 Å b: 176.176 Å c: 51.610 Å α: 90.000° β: 105.780° γ: 90.000°

Symmetry:

Space Group: P 1 21 1

Crystal Properties:

Matthew's Coefficient: 2.60 Solvent Content: 52.73

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	1.7700	44.0400	68551	3227	79.9600	0.1553	0.1809	37.1121

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
1.77	47.74	83.1	0.044	?	22.7	6.8	?	68557	?	?	28.8

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	1.77	1.81	96.3	?	?	1.7	6.2	?

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	SLS BEAMLINE X06DA	1.00003	SLS	X06DA

Software