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Crystal Structure of mutant MarR C80S from E.coli complexed with operator DNA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3Q5F
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 PEG 5000 MME, sodium cacodylate, magnesium chloride, sodium chloride
Crystal Properties Matthews coefficient Solvent content 3.14 60.83
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.435 α = 90 b = 67.435 β = 90 c = 219.951 γ = 120
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 2014-10-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL17U 1.0055 SSRF BL17U
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 2.67 50 100 0.112 0.112 24.03 9.5 16064 16057 -3 55.4
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 2.67 2.72 100 0.986 3 9.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 3Q5F 2.67 33.717 1.39 15931 1562 99.53 0.2033 0.1992 0.2141 0.2411 0.2441 60.2
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 20.83 f_angle_d 0.711 f_chiral_restr 0.0297 f_bond_d 0.0056 f_plane_restr 0.0031
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2191 Nucleic Acid Atoms 855 Solvent Atoms 24 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement HKL-2000 data reduction MOLREP phasing REFMAC refinement HKL-2000 data scaling