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Structure of an amyloid forming peptide VQIVYK from the TAU protein in complex with orange G
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 291 reservoir contained 0.1M Zinc Acetate dihydrate, 18% PEG 3350, vapor diffusion, hanging drop, temperature 291K
Crystal Properties Matthews coefficient Solvent content 1.91 35.66
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.056 α = 90 b = 4.831 β = 102.98 c = 22.127 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 100 CCD ADSC QUANTUM 315 2008-11-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-E 0.9792 APS 24-ID-E
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 1.8 90 87.6 0.179 4.5 2.4 587 587 -3 19.9
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 1.8 1.94 71 0.433 1.4 88
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 1.81 26.82 586 586 61 87.99 0.2589 0.2589 0.2589 0.2694 0.259 0.2642 RANDOM 20.2828
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] -0.66 -0.24 -0.7 1.26
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.537 r_dihedral_angle_3_deg 8.441 r_dihedral_angle_1_deg 6.501 r_scangle_it 3.319 r_scbond_it 2.252 r_mcangle_it 1.64 r_angle_refined_deg 1.22 r_mcbond_it 1.089 r_angle_other_deg 0.627 r_mcbond_other 0.41
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.537 r_dihedral_angle_3_deg 8.441 r_dihedral_angle_1_deg 6.501 r_scangle_it 3.319 r_scbond_it 2.252 r_mcangle_it 1.64 r_angle_refined_deg 1.22 r_mcbond_it 1.089 r_angle_other_deg 0.627 r_mcbond_other 0.41 r_chiral_restr 0.08 r_bond_refined_d 0.011 r_bond_other_d 0.005 r_gen_planes_refined 0.003 r_gen_planes_other
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 53 Nucleic Acid Atoms Solvent Atoms 2 Heterogen Atoms 33
Software Software Software Name Purpose SCALEPACK data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction ADSC data collection DENZO data reduction