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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-1 was concentrated to 10mg/ml in 100 mM borate pH 8.5, 9% PEG 8000, 100mM sodium acetate, 10mM ZnCl2., VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.14 42.59
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.156 α = 90 b = 103.629 β = 90 c = 100.004 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 IMAGE PLATE RIGAKU RAXIS HTC 2011-01-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 1.5418
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 1.9 20 97.2 0.069 30671 29797 2 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 1.91 20 28240 1495 97.02 0.20624 0.20302 0.1995 0.26559 0.2626 RANDOM 28.489
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] -0.62 -0.78 1.4
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.818 r_dihedral_angle_4_deg 17.537 r_dihedral_angle_3_deg 15.819 r_dihedral_angle_1_deg 8.599 r_scangle_it 4.874 r_scbond_it 3.199 r_mcangle_it 2.105 r_angle_refined_deg 1.958 r_mcbond_it 1.249 r_chiral_restr 0.169
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.818 r_dihedral_angle_4_deg 17.537 r_dihedral_angle_3_deg 15.819 r_dihedral_angle_1_deg 8.599 r_scangle_it 4.874 r_scbond_it 3.199 r_mcangle_it 2.105 r_angle_refined_deg 1.958 r_mcbond_it 1.249 r_chiral_restr 0.169 r_bond_refined_d 0.022 r_gen_planes_refined 0.01 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 3063 Nucleic Acid Atoms Solvent Atoms 380 Heterogen Atoms 30
Software Software Software Name Purpose CrystalClear data collection MOLREP phasing REFMAC refinement CrystalClear data reduction CrystalClear data scaling