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Structure of the amyloid-forming segment TIITLE from p53 (residues 253-258)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 291 reservoir contained 0.01 M zinc
chloride, 0.1 M MES buffer pH 6, and 20% PEG 6000, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 1.5 17.78
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 43.018 α = 90 b = 4.849 β = 92.12 c = 19.774 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 2012-02-12 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 1.576 21.494 96.5 0.114 8.91 4 636 636 -3
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 1.59 1.65 87.7 0.32 4.12 3
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 1.576 21.494 1.43 635 635 65 93.38 0.1666 0.1666 0.1637 0.1598 0.1925 0.1919 RANDOM
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] -2.4068 -0.819 -0.0323 2.1936
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 10.557 f_angle_d 1.861 f_chiral_restr 0.072 f_bond_d 0.009 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 48 Nucleic Acid Atoms Solvent Atoms 2 Heterogen Atoms 1
Software Software Software Name Purpose ADSC data collection PHASER phasing PHENIX refinement DENZO data reduction SCALEPACK data scaling