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The crystal structure of minor pseudopilin ternary complex of XcpVWX from the Type 2 secretion system of Pseudomonas aeruginosa
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5BW0 5BW0, 3CI0 experimental model PDB 3CI0 5BW0, 3CI0
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 EVAPORATION 8.5 293 19 %-22 % PEG 2000 MME, 0.1M Tris, pH 8.0-9.0, 0.2 M trimethylamine N-oxide
Crystal Properties Matthews coefficient Solvent content 1.92 35.81
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 61.546 α = 90 b = 76.76 β = 90 c = 102.861 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 PIXEL DECTRIS EIGER X 16M 2017-02-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-B 1.033 APS 23-ID-B
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rrim I (All) Rpim I (All) 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 43.51 99.2 0.052 0.015 10.3 9.8 31625
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-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 5BW0, 3CI0 2.041 43.51 1.4 31625 2000 99.84 0.1945 0.1909 0.1922 0.2481 0.2503
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 9.292 f_angle_d 0.915 f_chiral_restr 0.052 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4049 Nucleic Acid Atoms Solvent Atoms 288 Heterogen Atoms 3
Software Software Software Name Purpose PHENIX refinement HKL-2000 data scaling PHASER phasing HKL-2000 data reduction