5UYU

Crystal structure of BACE1 in complex with 2-aminooxazoline-3-azaxanthene compound 12


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1W50 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION6.629821% polyethylene glycol 5000 MME, 180 mM sodium citrate (pH 6.6), 200 mM ammonium iodide, 3% (v/v) DMSO
Crystal Properties
Matthews coefficientSolvent content
2.8156.19

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 102.287α = 90
b = 102.287β = 90
c = 170.374γ = 120
Symmetry
Space GroupP 61 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS IV++2010-02-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU FR-E SUPERBRIGHT1.5418

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
11.95099.40.07115.36.841991-3
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.91.97950.4532.433935

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1W501.95039815211699.420.20640.20520.228RANDOM29.7
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]
-0.25-0.13-0.250.38
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.705
r_dihedral_angle_4_deg15.198
r_dihedral_angle_3_deg12.214
r_dihedral_angle_1_deg6.367
r_angle_refined_deg1.258
r_angle_other_deg0.835
r_chiral_restr0.068
r_bond_refined_d0.008
r_gen_planes_refined0.005
r_bond_other_d0.001
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.705
r_dihedral_angle_4_deg15.198
r_dihedral_angle_3_deg12.214
r_dihedral_angle_1_deg6.367
r_angle_refined_deg1.258
r_angle_other_deg0.835
r_chiral_restr0.068
r_bond_refined_d0.008
r_gen_planes_refined0.005
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2914
Nucleic Acid Atoms
Solvent Atoms370
Heterogen Atoms45

Software

Software
Software NamePurpose
HKL-2000data scaling
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
AMoREphasing
DENZOdata reduction
SCALEPACKdata scaling