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Crystal structure of DC8E8 Fab in the complex with a 14-mer tau peptide at pH 8.5
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4OZ4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 295 30% PEG 4000, 0.1 M Tris, 0.2 M LiSO4
Crystal Properties Matthews coefficient Solvent content 2.37 48.14
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.728 α = 90 b = 60.128 β = 109.25 c = 69.315 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 MARMOSAIC 225 mm CCD 2009-12-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 0.9999 SLS X06DA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) 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 1.69 65.44 81.1 0.059 0.071 0.999 13.83 3.12 41553 -3 34.473
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 1.69 1.73 51.3 1.379 0.448 0.89 3.095
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 MOLECULAR REPLACEMENT THROUGHOUT 4OZ4 1.69 65.44 39462 2092 81.15 0.1917 0.1894 0.2015 0.2347 0.2386 RANDOM 29.157
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] -0.74 -1.84 2.65 -0.51
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.831 r_dihedral_angle_4_deg 16.213 r_dihedral_angle_3_deg 13.941 r_dihedral_angle_1_deg 7.046 r_angle_refined_deg 1.58 r_angle_other_deg 0.981 r_chiral_restr 0.093 r_bond_refined_d 0.011 r_gen_planes_refined 0.006 r_bond_other_d 0.002
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.831 r_dihedral_angle_4_deg 16.213 r_dihedral_angle_3_deg 13.941 r_dihedral_angle_1_deg 7.046 r_angle_refined_deg 1.58 r_angle_other_deg 0.981 r_chiral_restr 0.093 r_bond_refined_d 0.011 r_gen_planes_refined 0.006 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3404 Nucleic Acid Atoms Solvent Atoms 403 Heterogen Atoms 63
Software Software Software Name Purpose XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data reduction PHASER phasing