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Structural basis of heterodimeric ecdysteroid receptor interaction with natural response element hsp27 gene promoter
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1R0O
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.5 293 21% PEG 3350, 0.1 M NaCl, 0.1 M MES, 1 mM DTT, 5 mikroM ZnCl2, 0.1 M LiCl, 10 mM MgCl2
, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.35 47.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 46.716 α = 90 b = 59.79 β = 106.7 c = 65.179 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 100 CCD MAR CCD 165 mm 2004-03-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 0.8115 EMBL/DESY, HAMBURG X11
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 1.95 30 99.9 0.068 24.2 7 25368 25368 3 3
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) 1.95 2.02 100 0.549 3.4 6
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 1r0o 1.95 26.92 23899 1272 99.89 0.1816 0.17965 0.1912 0.21706 0.2265 RANDOM 31.648
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] 1.99 0.23 -0.58 -1.28
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.269 r_scangle_it 3.556 r_scbond_it 2.435 r_angle_refined_deg 2.029 r_mcangle_it 1.898 r_angle_other_deg 1.118 r_mcbond_it 1.047 r_symmetry_vdw_other 0.361 r_symmetry_vdw_refined 0.264 r_nbd_other 0.254
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.269 r_scangle_it 3.556 r_scbond_it 2.435 r_angle_refined_deg 2.029 r_mcangle_it 1.898 r_angle_other_deg 1.118 r_mcbond_it 1.047 r_symmetry_vdw_other 0.361 r_symmetry_vdw_refined 0.264 r_nbd_other 0.254 r_nbd_refined 0.188 r_xyhbond_nbd_refined 0.159 r_symmetry_hbond_refined 0.15 r_chiral_restr 0.11 r_nbtor_other 0.087 r_bond_refined_d 0.016 r_gen_planes_refined 0.009 r_gen_planes_other 0.007 r_bond_other_d 0.002 r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_nbtor_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_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 1348 Nucleic Acid Atoms 812 Solvent Atoms 222 Heterogen Atoms 4
Software Software Software Name Purpose REFMAC refinement MAR345 data collection SCALEPACK data scaling EPMR phasing