ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	4.6	293	Lysozyme was dissolved in 0.1 M Sodium Acetate pH 4.6 at 100 mg/ml and 5 microliters of this protein solution was mixed with 5 microliters of 0.1 M Sodium Acetate and 0.6 M Sodium Chloride solution pH 4.6. The 10 microliters drop was equilibrated against 0.7 milliliters of 2.2 M Ammonium sulfate well solution.

Unit Cell:

a: 77.397 Å b: 77.397 Å c: 37.205 Å α: 90.000° β: 90.000° γ: 90.000°

Symmetry:

Space Group: P 43 21 2

Crystal Properties:

Matthew's Coefficient: 1.94 Solvent Content: 36.73

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	FREE R-VALUE	1.52	34.61	17661	901	98.67	0.1420	0.2001	26.99

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
1.52	38.70	99.9	0.102	?	12.7	8.5	?	17920	?	?	20.81

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	1.52	1.55	98.1	?	?	0.6	7.2	?

Diffraction

Diffraction experiment

Crystal ID	Scattering Type	Data Collection Temprature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1		277 K			?

Radiation Source

Source	Type	Wavelength List	Synchrotron Site	Beamline
SYNCHROTRON	SSRL BEAMLINE BL9-2	0.88557	SSRL	BL9-2

Software