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X-ray structure of amyloid beta peptide:antibody (Abeta1-40:12A11) complex
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 295 Protein: 5.3 mg/ml, 10 mM Hepes, pH 7.5, 75 mM NaCl. Protein:peptide molar ratio: 1:4.5. Reservoir: 0.2M NaCl, 25% Peg 4K, 0.1M Hepes pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.09 41.21
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.99 α = 90 b = 87.01 β = 95.77 c = 58.99 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 ADSC QUANTUM 315 2007-08-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 1.0000 ALS 8.2.2
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 1.5 58.695 0.04 67740
Refinement Statistics Diffraction ID Structure Solution 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 MOLECULAR REPLACEMENT 1.5 58.695 1.42 67712 3440 98.15 0.1883 0.187 0.1801 0.2117 0.2056 20.925
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] -0.32 0.123 5.135 -4.815
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.639 f_angle_d 0.994 f_chiral_restr 0.063 f_bond_d 0.005 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3389 Nucleic Acid Atoms Solvent Atoms 470 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement