ISDA

X-RAY DIFFRACTION

Crystallization Details

Method	pH	Temprature	Details
X-RAY DIFFRACTION	5.5	292	CRYSTALS WERE GROWN AT 19C BY VAPOUR DIFFUSION IN HANGING DROPS FROM 1.0M AMMONIUM SULFATE IN WATER. PROTEIN STOCK WAS BACE1 7.0MG/ML IN 10MM TRIS-HCL PH 7.4, 25MM NACL, WITH A 6-FOLD EXCESS OF NB-216 ADDED FROM A 50MM STOCK SOLUTION IN 90% DMSO-D6 (1.7% DMSO IN DROP). A SOLUTION CONTAINING 1.2M AMMONIUM SULFATE, 25% (V/V) GLYCEROL, 1.0MM NB-216 WAS USED AS CRYO-PROTECTANT., VAPOR DIFFUSION, temperature 292K

Unit Cell:

a: 81.752 Å b: 103.186 Å c: 100.144 Å α: 90.000° β: 104.440° γ: 90.000°

Symmetry:

Space Group: P 1 21 1

Crystal Properties:

Matthew's Coefficient: 3.05 Solvent Content: 59.61

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	2.120	70.550	91081	9103	99.600	0.202	0.220	48.348

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
2.120	70.55	99.700	0.048	0.048	15.200	3.8	91081	91081	0	-3.00	47.478

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	2.12	2.19	99.90	?	0.377	3.8	3.8	8430

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 X10SA	0.97945	SLS	X10SA

Software