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Crystal structure of estrogen receptor alpha in complex with a stabilized peptide antagonist
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.6 293 0.1 M Sodium citrate tribasic dihydrate, 1.0 M Ammonium phosphate monobasic
Crystal Properties Matthews coefficient Solvent content 2.17 43.42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.272 α = 90 b = 61.246 β = 90 c = 69.385 γ = 90
Symmetry Space Group P 2 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 293 CCD RIGAKU SATURN 944+ 2014-10-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-002+ 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.4 24.3 98.9 8.2 2.96 9885
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 2.4 24.298 1.34 9858 995 98.63 0.2309 0.2251 0.216 0.2815 0.2854
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 12.459 f_angle_d 0.712 f_chiral_restr 0.115 f_bond_d 0.002 f_plane_restr 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1951 Nucleic Acid Atoms Solvent Atoms 83 Heterogen Atoms 30
Software Software Software Name Purpose PHENIX refinement CrystalClear data reduction CrystalClear data scaling PHENIX phasing