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Design and Synthesis of Thiophene Dihydroisoquinolins as Novel BACE-1 Inhibitors
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.3 277 BACE was concentrated to 10mg/ml in 100 mM borate pH 8.5, 9% PEG 8000, 100mM sodium acetate and 10mM ZnCl2 , VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.11 41.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.773 α = 90 b = 103.362 β = 90 c = 99.243 γ = 90
Symmetry Space Group C 2 2 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 RIGAKU SATURN 944+ 2011-01-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.78 60 92 37361 40431 1 1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) 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 MOLECULAR REPLACEMENT THROUGHOUT 1.78 60 33693 1776 95.45 0.2353 0.23197 0.2341 0.30046 0.2984 RANDOM 44.855
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] -1.06 -1.97 3.02
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.945 r_dihedral_angle_4_deg 19.377 r_dihedral_angle_3_deg 16.5 r_dihedral_angle_1_deg 7.995 r_scangle_it 4.699 r_scbond_it 3.156 r_mcangle_it 2.238 r_angle_refined_deg 1.999 r_mcbond_it 1.336 r_chiral_restr 0.137
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.945 r_dihedral_angle_4_deg 19.377 r_dihedral_angle_3_deg 16.5 r_dihedral_angle_1_deg 7.995 r_scangle_it 4.699 r_scbond_it 3.156 r_mcangle_it 2.238 r_angle_refined_deg 1.999 r_mcbond_it 1.336 r_chiral_restr 0.137 r_bond_refined_d 0.023 r_gen_planes_refined 0.011 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3099 Nucleic Acid Atoms Solvent Atoms 229 Heterogen Atoms 28
Software Software Software Name Purpose StructureStudio data collection MOLREP phasing REFMAC refinement d*TREK data scaling