ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	5.5	292	Crystals were grown from 12% (w/v) PEG 8,000, 0.1M KCl, 5% glycerol. Protein stock was 12.7mg/ml BACE in 10mM Tris-HCl pH 7.4, 25mM NaCl, with a 2-fold excess of compound added from a 50mM stock solution in DMSO (0.55% DMSO in drop). Before mounting, the crystals were briefly transferred to a cryo-protectant solution containing 12% (w/v) PEG 8,000, 0.5M KCl, 15% glycerol., VAPOR DIFFUSION, HANGING DROP, temperature 292K

Unit Cell:

a: 82.547 Å b: 101.299 Å c: 102.218 Å α: 90.00° β: 104.16° γ: 90.00°

Symmetry:

Space Group: P 1 21 1

Crystal Properties:

Matthew's Coefficient: 3.04 Solvent Content: 59.54

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	FOURIER SYNTHESIS	THROUGHOUT	2.90	71.39	36217	3615	99.5	0.204	0.238	50.6

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
2.90	80.0	100	0.109	0.109	7.6	7.1	36242	36226	0.0	0.0	67.4

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	2.90	3.00	100	?	0.480	?	?	?

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	SLS BEAMLINE X06SA	0.98030	SLS	X06SA

Software