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Crystal Structure of the ER-alpha Ligand-binding Domain (L372S, L536S) in complex with k-411
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2QXS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 EVAPORATION 298 20-25% PEG 3350, 200 mM MgCl2, 0.1 M Bis-Tris/Hepes/Tris-HCl
Crystal Properties Matthews coefficient Solvent content 2.28 46.06
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.394 α = 86.88 b = 58.696 β = 74.94 c = 93.356 γ = 63.05
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 RAYONIX MX300-HS 2020-02-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 1.0 APS 22-ID
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 1.61 37.55 90.4 0.998 12 7.1 77536
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 1.93 5.234 0.998
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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 FREE R-VALUE 1.61 37.1 1.92 77528 3827 61.88 0.1812 0.1796 0.1804 0.2118 0.2124
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 17.943 f_angle_d 2.043 f_chiral_restr 0.219 f_bond_d 0.02 f_plane_restr 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7272 Nucleic Acid Atoms Solvent Atoms 606 Heterogen Atoms 132
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing