X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1hanging drop292CRYSTALS WERE GROWN AT 19C BY VAPOUR DIFFUSION IN HANGING DROPS FROM 1.0M AMMONIUM SULFATE. PROTEIN STOCK WAS BACE MUT46B BATCH XIV 6.3MG/ML IN 10MM TRIS-HCL PH 7.4, 25MM NACL, WITH A 7-FOLD EXCESS OF BMC016 ADDED FROM A 50MM STOCK SOLUTION IN DMSO (2.0% DMSO IN DROP). CRYO- PROTECTANT WAS 1.2M AMMONIUM SULFATE, 25%(V/V)GLYCEROL, 2.0% DMSO, 1MM BMC016.
Crystal Properties
Matthews coefficientSolvent content
3.0159.11

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 81.339α = 90
b = 103.108β = 105.16
c = 99.839γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2005-12-14MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SASLSX10SA

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
12.745.45899.40.07343547

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 REPLACEMENTTHROUGHOUT2.745.461.3743547217899.40.1710.1690.21776.65
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_d14.846
f_angle_d1.006
f_chiral_restr0.061
f_bond_d0.008
f_plane_restr0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms8903
Nucleic Acid Atoms
Solvent Atoms15
Heterogen Atoms126

Software

Software
Software NamePurpose
PHENIXrefinement
CNXrefinement
CNXphasing
SCALEPACKdata scaling
HKL-2000date reduction
PDB_EXTRACTdata extraction