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CA domain of VanSA histidine kinase, 7 keV data
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICROBATCH 8.2 291 VanSA CA domain protein was at a concentration of 2.5 mg/mL in 20 mM Tris pH 7.8, 150 mM NaCl, supplemented with 2.5 mM AMP-PNP and 5 mM MgCl2. Protein and precipitant were mixed in a volume ratio of 1:2 and incubated under Als Oil at 291 K; the precipitant solution contained 75 mM bis-tris propane, 25 mM citric acid, pH 8.2, 20 mM CdCl2, and 25% (w/v) PEG 400.
Crystal Properties Matthews coefficient Solvent content 2.69 54.23
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 69.83 α = 90 b = 94.4 β = 90 c = 29.77 γ = 90
Symmetry Space Group P 21 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS 6M 2019-07-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-C 1.7712 APS 24-ID-C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 2.21 56.14 92.8 0.101 0.104 0.023 0.999 23.1 18.4 17544 39.78
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.21 2.33 0.578 0.616 0.206 0.932
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-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION SAD FREE R-VALUE 2.21 56.14 1.95 17544 911 92.52 0.1862 0.1836 0.2325 0.2404 55.65
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 3.1833 f_angle_d 0.7934 f_chiral_restr 0.0582 f_bond_d 0.0065 f_plane_restr 0.0046
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1006 Nucleic Acid Atoms Solvent Atoms 24 Heterogen Atoms 2
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing