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Crystal Structure Analysis of primosome protein DnaB (resiues 1-300) from Geobacillus stearothermophilus
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 277 0.1M Tris (pH 8.5), 1.0M Ammonium sulfate
Crystal Properties Matthews coefficient Solvent content 3.78 67.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 111.356 α = 90 b = 118.98 β = 90 c = 157.917 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 RAYONIX MX300HE 2014-12-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSRRC BEAMLINE BL15A1 0.9792 NSRRC BL15A1
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 2.8 30 99.6 0.083 53.4 9.1 52235
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-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION SAD FREE R-VALUE 2.8 20.213 1.34 51932 1981 99.51 0.2297 0.2284 0.2362 0.2625 0.2632
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 15.56 f_angle_d 1.353 f_chiral_restr 0.089 f_bond_d 0.009 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8653 Nucleic Acid Atoms Solvent Atoms 85 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement HKL-2000 data processing HKL-2000 data scaling PHENIX phasing