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Crystal Structure of Human Beta Secretase in Complex with NVP-BXD552, derived from a soaking experiment
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.2 292 15% PEG 1,500, in water, pH 5.2, vapor diffusion, hanging drop, temperature 292K
Crystal Properties Matthews coefficient Solvent content 2.04 39.66
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 47.771 α = 90 b = 73.501 β = 90 c = 103.992 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD MARMOSAIC 225 mm CCD mirrors 2008-01-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 1.00161 SLS X10SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 1 1.65 73.49 99.8 0.064 15.79 5.4 44760 44760 -3 25.644
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.65 1.71 99.9 0.458 3.94 5.42 4481
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS THROUGHOUT 1.65 42.45 44759 44759 2238 99.8 0.189 0.189 0.188 0.1827 0.211 0.2065 RANDOM 22.6135
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] 6.97 -1.68 -5.29
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.4 c_scangle_it 3.33 c_scbond_it 2.19 c_mcangle_it 2.07 c_mcbond_it 1.31 c_angle_deg 0.9 c_improper_angle_d 0.64 c_bond_d 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2953 Nucleic Acid Atoms Solvent Atoms 319 Heterogen Atoms 40
Software Software Software Name Purpose XSCALE data scaling CNS refinement PDB_EXTRACT data extraction XDS data reduction CNX phasing CNX refinement