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X-ray crystallographic structure of a covalent trimer derived from A-beta 17_36. X-ray diffractometer data set. (ORN)CVF(MEA)CED(ORN)AIIGL(ORN)V.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 296.15 0.1 M Tris buffer at pH 7.7, 0.2 M MgCl2, 3.45 M 1,6-hexanediol
Crystal Properties Matthews coefficient Solvent content 3.09 60.13
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.085 α = 90 b = 57.085 β = 90 c = 93.682 γ = 120
Symmetry Space Group P 63 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 133 CCD RIGAKU SATURN 92 2015-09-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.54
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 2.349 26.4 100 0.008867 57.82 2 4143
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 2.349 2.433 100 0.04055 2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 SAD FREE R-VALUE 2.349 26.4 1.39 3727 415 100 0.2246 0.2187 0.2268 0.2786 0.2842
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 29.991 f_angle_d 0.795 f_chiral_restr 0.058 f_bond_d 0.004 f_plane_restr 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 492 Nucleic Acid Atoms Solvent Atoms 27 Heterogen Atoms 2
Software Software Software Name Purpose PHENIX refinement MOSFLM data reduction Aimless data scaling PHASER phasing