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Human estrogen receptor alpha ligand-binding domain in complex with OBCP-1M and a glucocorticoid receptor interacting protein 1 NR box II peptide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ZKY PDB ENTRY 1ZKY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 pH 8.50
Crystal Properties Matthews coefficient Solvent content 2.2 44.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.959 α = 90 b = 83.939 β = 108.81 c = 58.24 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 77 CCD ADSC QUANTUM 135 Bent conical Si-mirror (Rh coated) 2005-08-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 14-BM-C APS 14-BM-C
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 1.8 30 99.2 0.073 16.053 3.6 46440
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) 1 1.8 1.86 99.4 0.407 2.73 3.4
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 1ZKY 1.8 19.97 44059 2346 98.81 0.2048 0.20302 0.204 0.2383 0.2379 RANDOM 27.484
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] 0.24 0.17 -0.23 0.1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.297 r_dihedral_angle_4_deg 22.314 r_dihedral_angle_3_deg 14.466 r_scangle_it 6.487 r_scbond_it 4.801 r_dihedral_angle_1_deg 4.143 r_mcangle_it 2.708 r_mcbond_it 1.983 r_angle_refined_deg 0.927 r_nbtor_refined 0.315
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.297 r_dihedral_angle_4_deg 22.314 r_dihedral_angle_3_deg 14.466 r_scangle_it 6.487 r_scbond_it 4.801 r_dihedral_angle_1_deg 4.143 r_mcangle_it 2.708 r_mcbond_it 1.983 r_angle_refined_deg 0.927 r_nbtor_refined 0.315 r_symmetry_hbond_refined 0.311 r_nbd_refined 0.217 r_symmetry_vdw_refined 0.205 r_xyhbond_nbd_refined 0.15 r_chiral_restr 0.064 r_bond_refined_d 0.005 r_gen_planes_refined 0.003 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 4005 Nucleic Acid Atoms Solvent Atoms 91 Heterogen Atoms 38
Software Software Software Name Purpose REFMAC refinement SCALEPACK data scaling XTALVIEW refinement HKL-2000 data collection HKL-2000 data reduction