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Crystal structure of a selenomethionine-substituted A70M I84M mutant of the essential repressor DdrO from radiation resistant-Deinococcus bacteria (Deinococcus deserti)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 3.5 M Ammonium Chloride
0.1 M Bis-Tris propane pH 7
Crystal Properties Matthews coefficient Solvent content 2.91 57.79
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 34.45 α = 90 b = 76.98 β = 90 c = 131.25 γ = 90
Symmetry Space Group P 21 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 ADSC QUANTUM 315r 2018-04-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM30A 0.9797 ESRF BM30A
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 3 76 100 0.079 19.5 6.5 7531
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3 3.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 SAD THROUGHOUT 3 76 7098 405 99.91 0.20206 0.19745 0.1995 0.28382 0.2873 RANDOM 27.768
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] 0.17 0.07 -0.24
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.019 r_dihedral_angle_3_deg 22.993 r_dihedral_angle_4_deg 18.644 r_dihedral_angle_1_deg 8.495 r_long_range_B_refined 6.635 r_mcangle_it 3.005 r_scbond_it 2.409 r_angle_refined_deg 1.961 r_mcbond_it 1.738 r_chiral_restr 0.132
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.019 r_dihedral_angle_3_deg 22.993 r_dihedral_angle_4_deg 18.644 r_dihedral_angle_1_deg 8.495 r_long_range_B_refined 6.635 r_mcangle_it 3.005 r_scbond_it 2.409 r_angle_refined_deg 1.961 r_mcbond_it 1.738 r_chiral_restr 0.132 r_bond_refined_d 0.013 r_gen_planes_refined 0.008 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_it r_scangle_other r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1982 Nucleic Acid Atoms Solvent Atoms 43 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling CRANK phasing