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Crystal structure of a key regulator of virulence in Mycobacterium tuberculosis
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 298 35% 5/4 PO/OH, 50 mM Hepes, 300 mM NaCl, VAPOR DIFFUSION, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.02 59.26
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 148.49 α = 90 b = 148.49 β = 90 c = 129.671 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 CCD ADSC QUANTUM 315r 2010-11-17 SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.11589 ALS 8.3.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.5 48.85 108207 104042
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 2.5 48.836 1.97 100721 5413 91.05 0.1984 0.1969 0.197 0.2316 0.2189
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] 3.2748 3.2748 -6.5497
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 16.745 f_angle_d 1.249 f_chiral_restr 0.077 f_bond_d 0.01 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 17189 Nucleic Acid Atoms Solvent Atoms 19 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement PDB_EXTRACT data extraction