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Crystal structure of an Estrogen Receptor alpha 8-mer phosphopeptide in complex with 14-3-3sigma stabilized by a Pyrrolidone1 derivative
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4JC3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 277 0.2 M Magnesium chloride hexahydrate, 0.1 M Tris, pH 7.0, 10 % v/v PEG 8000
Crystal Properties Matthews coefficient Solvent content 3.37 63.46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.694 α = 90 b = 152.232 β = 90 c = 76.261 γ = 90
Symmetry Space Group C 2 2 2
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 PILATUS 200K 2019-06-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SEALED TUBE RIGAKU MICROMAX-003 1.54187
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 2.45 24.111 99.8 0.181 0.198 0.078 0.991 7.7 6.2 13893
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.45 2.51 100 0.647 0.703 0.272 0.863 6.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 THROUGHOUT 4jc3 2.455 24.111 1.34 13882 679 99.7 0.2121 0.2097 0.2121 0.2592 0.2606 39.6118
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1837 Nucleic Acid Atoms Solvent Atoms 194 Heterogen Atoms 49
Software Software Software Name Purpose Aimless data scaling PHASER phasing PHENIX refinement PDB_EXTRACT data extraction xia2 data reduction