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Beta-secretase 1 complexed with statine-based inhibitor
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 299 16% PEG8000, 0.1M Citrate, 0.3M Lithium sulphate, 0.1M Sodium Chloride, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 299K
Crystal Properties Matthews coefficient Solvent content 3.16 61.12
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 83.435 α = 90 b = 103.017 β = 103.5 c = 103.11 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 100 CCD 2006-11-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 0.9340 ESRF ID14-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 2.6 100.504 97.8 0.054 0.054 9.6 3.9 51052 1.5 1.5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.6 2.74 97.7 0.416 0.416 1.8 3.9 7378
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (I) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 2.6 63.76 1.5 52290 48421 2605 97.58 0.253 0.22586 0.2229 0.2206 0.28131 0.2768 RANDOM 65.052
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] 0.06 -0.04 -0.07 -0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.604 r_dihedral_angle_3_deg 19.248 r_dihedral_angle_4_deg 18.935 r_dihedral_angle_1_deg 6.967 r_scangle_it 2.278 r_angle_refined_deg 1.501 r_scbond_it 1.411 r_mcangle_it 1.358 r_mcbond_it 0.763 r_nbtor_refined 0.319
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.604 r_dihedral_angle_3_deg 19.248 r_dihedral_angle_4_deg 18.935 r_dihedral_angle_1_deg 6.967 r_scangle_it 2.278 r_angle_refined_deg 1.501 r_scbond_it 1.411 r_mcangle_it 1.358 r_mcbond_it 0.763 r_nbtor_refined 0.319 r_symmetry_vdw_refined 0.236 r_nbd_refined 0.223 r_symmetry_hbond_refined 0.169 r_xyhbond_nbd_refined 0.157 r_chiral_restr 0.101 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_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other 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 8704 Nucleic Acid Atoms Solvent Atoms 44 Heterogen Atoms 186
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction