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Crystal structure of an inorganic pyrophosphatase from Chlamydia trachomatis D/UW-3/Cx
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5LS0
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 287 ChtrB.01427.a.B1.PW38676 at 31 mg/mL with 3 mM inorganic pyrophosphate against MCSG-1 screen condition D9: 02 M NaCl, 0.1 M Tris pH 8.5, 25% PEG 3350 supplemented with 15% ethylene glycol as cryo-protectant, unique pick ID abt7-1, crystal tracking ID 311611d9
Crystal Properties Matthews coefficient Solvent content 1.98 38
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.16 α = 90 b = 121.19 β = 90 c = 124.5 γ = 90
Symmetry Space Group C 2 2 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 2020-03-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-F 0.97872 APS 21-ID-F
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 2.25 44.99 99.3 0.043 0.046 1 25.24 8.112 27864 56.567
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.25 2.31 99.2 0.621 0.661 0.926 3.15 8.418
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT 5ls0 2.25 44.99 1.34 27834 2028 99.23 0.1842 0.1808 0.228 0.2284 61.5474
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4694 Nucleic Acid Atoms Solvent Atoms 65 Heterogen Atoms 3
Software Software Software Name Purpose XDS data reduction XSCALE data scaling PHASER phasing PHENIX refinement PDB_EXTRACT data extraction