X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1hanging drop5.6292CRYSTALS WERE GROWN AT 19C BY VAPOUR DIFFUSION IN HANGING DROPS USING 1.0M AMMONIUM PHOSPHATE, 0.1M NA CITRATE PH 5.6 AS PRECIPITANT. PROTEIN STOCK WAS BACE MUT46B BATCH X 8.3MG/ML IN 10MM TRIS-HCL PH 7. 25MM NACL, WITH A 4-FOLD EXCESS OF BMC001 ADDED FROM A 50MM STOCK SOLUTION IN DMSO (1.4% DMSO IN DROP). CRYO-PROTECTANT WAS 20% (V/V) 1,2-PROPANEDIOL, 80% RESERVOIR SOLUTION.
Crystal Properties
Matthews coefficientSolvent content
3.1260.6

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 82.246α = 90
b = 104.634β = 103.38
c = 100.191γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray96CCDMAR CCD 165 mm2004-02-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X06SASLSX06SA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.0544.17999.90.055103337

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.0544.181.381033371038899.90.1730.170.19751.54
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d14.972
f_angle_d0.921
f_chiral_restr0.063
f_bond_d0.007
f_plane_restr0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms8911
Nucleic Acid Atoms
Solvent Atoms344
Heterogen Atoms119

Software

Software
Software NamePurpose
PHENIXrefinement
CNXrefinement
CNXphasing
SCALEPACKdata scaling
DENZOdate reduction
PDB_EXTRACTdata extraction