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Crystal structure of the TetR-like transcriptional regulator LfrR from Mycobacterium smegmatis in complex with proflavine
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.5 2.0 M (NH4)2SO4, 5% ISOPROPANOL, pH 6.5
Crystal Properties Matthews coefficient Solvent content 2.32 47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 48.3 α = 63.88 b = 62.44 β = 88.34 c = 70.64 γ = 88.13
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 CCD MIRRORS 2008-02-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-2 ESRF ID14-2
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 1.9 48.3 96.9 0.05 11.4 2.1 56578 2
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 1.9 2 95.7 0.38 2.4 2.1
Refinement Statistics Diffraction ID Structure Solution 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-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT 1.9 48.27 1.28 105612 5297 90.5 0.198 0.196 0.1862 0.234 0.2253
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] -2.6927 0.2268 -0.2884 5.3277 6.3332 -2.6351
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.678 f_angle_d 1.009 f_chiral_restr 0.076 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5298 Nucleic Acid Atoms Solvent Atoms 374 Heterogen Atoms 70
Software Software Software Name Purpose PHENIX refinement XDS data reduction SCALA data scaling MOLREP phasing