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Estrogen receptor alpha ligand-binding domain in complex with 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 2.41 48.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.132 α = 90 b = 98.737 β = 90 c = 174.981 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 2002-11-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-BM 1.0 APS 17-BM
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 50 91.3 0.045 13.2 34113 2 33.6
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 54.8 0.324 2
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 43.73 33075 1035 0.21228 0.21045 0.2103 0.27098 0.2714 RANDOM 42.769
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] 2.68 0.24 -2.92
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.679 r_dihedral_angle_4_deg 22.448 r_dihedral_angle_3_deg 16.605 r_dihedral_angle_1_deg 5.252 r_scangle_it 4.157 r_scbond_it 2.983 r_mcangle_it 1.828 r_angle_refined_deg 1.572 r_mcbond_it 1.395 r_nbtor_refined 0.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.679 r_dihedral_angle_4_deg 22.448 r_dihedral_angle_3_deg 16.605 r_dihedral_angle_1_deg 5.252 r_scangle_it 4.157 r_scbond_it 2.983 r_mcangle_it 1.828 r_angle_refined_deg 1.572 r_mcbond_it 1.395 r_nbtor_refined 0.3 r_symmetry_hbond_refined 0.26 r_nbd_refined 0.229 r_symmetry_vdw_refined 0.196 r_xyhbond_nbd_refined 0.167 r_chiral_restr 0.111 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 3654 Nucleic Acid Atoms Solvent Atoms 148 Heterogen Atoms 66
Software Software Software Name Purpose REFMAC refinement MAR345dtb data collection HKL-2000 data reduction HKL-2000 data scaling AMoRE phasing