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Crystal Structure of the ER-alpha Ligand-binding Domain (L372S, L536S) in complex with k-403
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 2.29 46.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.558 α = 86.76 b = 58.906 β = 74.95 c = 93.244 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 1.72 37.454 85.6 0.997 8.2 7.7 62082
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 1.726 1.927 0.821
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 1.72 37.2 1.91 62076 3104 59.33 0.183 0.1809 0.1816 0.2216 0.2218
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 9.187 f_angle_d 1.775 f_chiral_restr 0.061 f_bond_d 0.011 f_plane_restr 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7103 Nucleic Acid Atoms Solvent Atoms 295 Heterogen Atoms 139
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing