ISDA: 5FAX

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	6.5	291	Protein concentration 24 mg ml-1 in 50 mM sodium cacodylate buffer, pH 6.5, 2 mM CaCl2 and 100 mM NaCl. The enzyme was crystallised by hanging drop vapour diffusion in drops containing 1 microliter of protein and 1 microliter of reservoir solution over 0.5 ml of reservoir: Hampton Screen 2 no. 23 (10% dioxane, 0.1 M 2-(N-Morpholino)-ethanesulphonic acid (MES) buffer, pH 6.5, 1.6 M ammonium sulphate). Clusters of elongated plates appeared after several days.

Unit Cell:

a: 45.224 Å b: 99.935 Å c: 96.749 Å α: 90.00° β: 103.52° γ: 90.00°

Symmetry:

Space Group: P 1 21 1

Crystal Properties:

Matthew's Coefficient: 2.36 Solvent Content: 47.8

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	FREE R-VALUE	2.00	30.00	41891	2140	74.19	0.21522	0.303	14.77

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	30.0	74	0.101	?	6.0	4.3	41891	41891	?	-3	13.2

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	2.05	49.1	?	?	2.4	?	?

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	ESRF BEAMLINE ID14-2	0.933	ESRF	ID14-2

Software