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Crystal Structure of Human Presequence Protease in Complex with Amyloid-beta (1-40)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 291.15 15.2% w/v PEG8000, 15 mM TCEP, 80 mM sodium cacodylate, pH 6.5, 160 mM calcium acetate, 20% v/v glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 291.15K
Crystal Properties Matthews coefficient Solvent content 2.78 55.71
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 247.275 α = 90 b = 86.183 β = 127.56 c = 158.611 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 113.5 CCD ADSC QUANTUM 315r 2013-06-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 1.045 APS 19-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.7 50 99.1 0.18 8.69 2.9 72669 67540 -3 36.28
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.7 2.75 98.2 0.597 1.75 2.4 3557
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) 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 MR/SAD 2.704 39.621 1.34 72669 67540 3724 88 0.193 0.1908 0.1948 0.2323 0.2327 RANDOM 44.63
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.106 f_angle_d 1.024 f_chiral_restr 0.032 f_bond_d 0.004 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 15966 Nucleic Acid Atoms Solvent Atoms 40 Heterogen Atoms 28
Software Software Software Name Purpose HKL-3000 data collection PHASER phasing PHENIX refinement HKL-3000 data reduction HKL-3000 data scaling