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Covalently stabilized triangular trimer composed of Abeta17-36 beta-hairpins
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7JXO
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 298.15 0.1 M Tris at pH 8.3, 0.2 M MgCl2, 2.8 M 1,6-hexanediol
Crystal Properties Matthews coefficient Solvent content 2 38.53
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.054 α = 90 b = 62.054 β = 90 c = 47.839 γ = 120
Symmetry Space Group P 62 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 113 PIXEL DECTRIS PILATUS3 2M 2019-12-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.1 0.97741 ALS 5.0.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) CC (Half) 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 1.803 31.03 99.74 0.0643 1 39.93 36.2 5373
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.803 1.868 0.9299 0.958
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 7JXO 1.803 31.03 1.34 5373 960 99.84 0.2092 0.2051 0.2059 0.2473 0.2476 62.0242
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 459 Nucleic Acid Atoms Solvent Atoms 25 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement PDB_EXTRACT data extraction XDS data reduction pointless data scaling PHASER phasing