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Potent and selective isophthalamide S2 hydroxyethylamine inhibitor of BACE1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 5.6 293 1.0M ammonium phosphate, 0.1M ammonium citrate , pH 5.6, VAPOR DIFFUSION, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.75 55.28
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 81.96 α = 90 b = 103.35 β = 104.12 c = 101.01 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 93 CCD MAR CCD 165 mm 2001-06-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID 1.0 APS 17-ID
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 2.5 50 87.4 0.061 10.9 50632
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) 2.5 2.59 79.2 0.333 4583
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT 2.5 20 47284 4757 83.7 0.207 0.242 0.2174 45.734
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] -1.832 -2.382 -4.709 6.542
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 2.963 c_mcangle_it 2.409 c_scbond_it 1.971 c_angle_d 1.529 c_mcbond_it 1.424 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8790 Nucleic Acid Atoms Solvent Atoms 162 Heterogen Atoms 152
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement PDB_EXTRACT data extraction HKL-2000 data reduction X-PLOR phasing