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Crystal structure of the apo form of Escherichia coli RecG
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 9WM0
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 289 0.1 M HEPES (pH=7.0), 0.2 M Li2SO4 and 12% PEG8000
Crystal Properties Matthews coefficient Solvent content 3.68 66.57
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 147.937 α = 90 b = 147.937 β = 90 c = 178.251 γ = 120
Symmetry Space Group P 62 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 80 PIXEL DECTRIS EIGER2 S 9M 2023-05-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL02U1 0.91587 SSRF BL02U1
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 3.099 128.12 100 0.2 17 20 21563
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 3.1 3.15 0.516 8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 3.1 128.12 1.35 21513 1068 99.85 0.2453 0.2436 0.2771 51.5
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.3689 f_angle_d 1.0925 f_chiral_restr 0.0668 f_plane_restr 0.0131 f_bond_d 0.0074
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5232 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 15
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling REFMAC phasing