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CRYSTAL STRUCTURE OF BACE-1 IN COMPLEX WITH CHEMICAL LIGAND
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3ZMG PDB ENTRY 3ZMG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 298 CRYSTALLIZATION CONDITIONS: 2.5M SODIUM FORMATE, 100MM HEPES, PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K
Crystal Properties Matthews coefficient Solvent content 3.16 61.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 103.592 α = 90 b = 103.592 β = 90 c = 166.71 γ = 120
Symmetry Space Group P 61 2 2
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 MARRESEARCH 2008-12-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 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 2.39 44.86 99.8 0.12 17.85 14.12 21558 -3 55.95
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 2.39 2.48 98.7 0.82 2.65 13.38
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 PDB ENTRY 3ZMG 2.39 44.86 20377 1063 99.57 0.20705 0.20533 0.2015 0.2391 0.2349 RANDOM 50.5
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] -0.88 -0.44 -0.88 1.33
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.619 r_dihedral_angle_4_deg 19.029 r_dihedral_angle_3_deg 14.817 r_dihedral_angle_1_deg 6.481 r_scangle_it 3.211 r_scbond_it 1.859 r_mcangle_it 1.658 r_angle_refined_deg 1.28 r_mcbond_it 0.889 r_chiral_restr 0.081
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.619 r_dihedral_angle_4_deg 19.029 r_dihedral_angle_3_deg 14.817 r_dihedral_angle_1_deg 6.481 r_scangle_it 3.211 r_scbond_it 1.859 r_mcangle_it 1.658 r_angle_refined_deg 1.28 r_mcbond_it 0.889 r_chiral_restr 0.081 r_bond_refined_d 0.012 r_gen_planes_refined 0.005 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_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2922 Nucleic Acid Atoms Solvent Atoms 127 Heterogen Atoms 22
Software Software Software Name Purpose REFMAC refinement XDS data reduction SADABS data scaling PHASER phasing