☰ Navigation Tabs
Crystal structure of 14-3-3 sigma in complex with Tau pS214 peptide and covalent stabilizer LD12
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4FL5
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 277 10mg/mL 14-3-3sigma delta C, 1.5eq peptide, 0.095 M HEPES pH 7.1, 28% PEG400, 0.19 M CaCl2, 5% (v/v) glycerol
compound soaked
Crystal Properties Matthews coefficient Solvent content 2.69 54.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 82.343 α = 90 b = 112.226 β = 90 c = 62.42 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS EIGER2 X 16M 2022-12-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.972425 ESRF ID23-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 1.6 66.39 91.1 1 27.4 1.9 35088
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.6 1.63 0.967
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 1.6 66.39 33294 1794 91.1 0.18256 0.18172 0.195 0.19776 0.206 RANDOM 26.45
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] 1.34 -0.2 -1.13
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 44.532 r_dihedral_angle_3_deg 12.264 r_long_range_B_other 9.88 r_long_range_B_refined 9.875 r_scangle_other 9.64 r_scbond_it 7.933 r_scbond_other 7.931 r_mcangle_other 5.843 r_mcangle_it 5.833 r_mcbond_it 4.695
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 44.532 r_dihedral_angle_3_deg 12.264 r_long_range_B_other 9.88 r_long_range_B_refined 9.875 r_scangle_other 9.64 r_scbond_it 7.933 r_scbond_other 7.931 r_mcangle_other 5.843 r_mcangle_it 5.833 r_mcbond_it 4.695 r_mcbond_other 4.644 r_dihedral_angle_1_deg 4.582 r_angle_refined_deg 0.894 r_angle_other_deg 0.382 r_chiral_restr 0.041 r_bond_refined_d 0.005 r_gen_planes_refined 0.004 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1875 Nucleic Acid Atoms Solvent Atoms 203 Heterogen Atoms 19
Software Software Software Name Purpose REFMAC refinement autoPROC data reduction Aimless data scaling MOLREP phasing Coot model building