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Crystal Structure of the Response Regulator Protein VraR from Staphylococcus aureus
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 8.5 277 80 mM Tris-HCl, 160 mM ammonium acetate, 16% (w/v) PEG 4000, 6% 2-methyl-2,4-pentanediol, pH 8.5, vapor diffusion, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.47 50.26
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 78.149 α = 90 b = 103.804 β = 90 c = 114.418 γ = 90
Symmetry Space Group P 21 21 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 270 2010-03-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE F1 0.91810 CHESS F1
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 2.03 50 99.8 0.096 9 7.4 60715 60715
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 2.03 2.07 99.5 0.607 3.3 7.2 2975
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Number Reflections (All) 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 MOLECULAR REPLACEMENT 2.03 46.162 60593 57522 1891 94.64 0.1741 0.1722 0.1736 0.2289 0.2281 RANDOM 30.6454
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 13.519 f_angle_d 0.968 f_chiral_restr 0.069 f_bond_d 0.007 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6556 Nucleic Acid Atoms Solvent Atoms 746 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PHASER phasing RESOLVE phasing PHENIX refinement PDB_EXTRACT data extraction ADSC data collection