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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 7.5 298 2.5M SODIUM FORMATE, 100MM HEPES, PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K
Crystal Properties Matthews coefficient Solvent content 3.11 60.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 102.008 α = 90 b = 102.008 β = 90 c = 171.04 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 2009-06-14 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 2.3 47.9 99.9 0.21 10.7 13.57 24130 -3 33.2
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 2.3 2.4 99.9 0.72 1.98 10.7
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 2.3 47.9 22113 1161 96.66 0.18227 0.17945 0.1798 0.23525 0.2319 RANDOM 28.422
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] 0.5 0.25 0.5 -0.76
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.453 r_dihedral_angle_3_deg 14.928 r_dihedral_angle_4_deg 14.78 r_dihedral_angle_1_deg 6.459 r_scangle_it 3.018 r_scbond_it 1.833 r_angle_refined_deg 1.328 r_mcangle_it 1.284 r_mcbond_it 0.693 r_chiral_restr 0.083
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.453 r_dihedral_angle_3_deg 14.928 r_dihedral_angle_4_deg 14.78 r_dihedral_angle_1_deg 6.459 r_scangle_it 3.018 r_scbond_it 1.833 r_angle_refined_deg 1.328 r_mcangle_it 1.284 r_mcbond_it 0.693 r_chiral_restr 0.083 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 2930 Nucleic Acid Atoms Solvent Atoms 317 Heterogen Atoms 32
Software Software Software Name Purpose REFMAC refinement XDS data reduction SADABS data scaling PHASER phasing