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Estrogen receptor alpha ligand-binding domain complexed to a SERM
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ERR PDB entry 1ERR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6.8 298 100 mM MES pH 6.8, 0.5 M MgCl2, 15% w/v PEG 4000, VAPOR DIFFUSION, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.22 44.51
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 56.47 α = 90 b = 102.761 β = 90 c = 172.952 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 CCD MAR CCD 165 mm 2002-06-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID 1.00 APS 17-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 22.27 92.17 0.048 17 29199 3 27.6
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2 2.07 58.8 0.219 4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 PDB entry 1ERR 2 22.27 29199 2544 92.17 0.21222 0.2083 0.2089 0.25734 0.2584 RANDOM 42.286
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] 3.44 -1.13 -2.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.093 r_dihedral_angle_4_deg 18.306 r_dihedral_angle_3_deg 16.722 r_dihedral_angle_1_deg 5.291 r_scangle_it 4.161 r_scbond_it 2.757 r_mcangle_it 2.025 r_angle_refined_deg 1.579 r_mcbond_it 1.257 r_nbtor_refined 0.303
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.093 r_dihedral_angle_4_deg 18.306 r_dihedral_angle_3_deg 16.722 r_dihedral_angle_1_deg 5.291 r_scangle_it 4.161 r_scbond_it 2.757 r_mcangle_it 2.025 r_angle_refined_deg 1.579 r_mcbond_it 1.257 r_nbtor_refined 0.303 r_nbd_refined 0.237 r_symmetry_vdw_refined 0.216 r_xyhbond_nbd_refined 0.175 r_symmetry_hbond_refined 0.139 r_chiral_restr 0.106 r_bond_refined_d 0.017 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3625 Nucleic Acid Atoms Solvent Atoms 104 Heterogen Atoms 70
Software Software Software Name Purpose REFMAC refinement MAR345dtb data collection HKL-2000 data reduction HKL-2000 data scaling AMoRE phasing