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Crystal structure of the S210C (dimer) mutant from the N-terminal domain of the secretin XcpQ from Pseudomonas aeruginosa
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 293.15 0.1M HEPES pH 7.5, 14% PEG8000, 0.2M Calcium acetate hydrate, VAPOR DIFFUSION, SITTING DROP, temperature 293.15K
Crystal Properties Matthews coefficient Solvent content 2.09 41.28
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 120.79 α = 90 b = 39.78 β = 99.75 c = 93.9 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.8726 ESRF ID23-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.197 50 97.4 22844 22248 2 2
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT 2.197 46.602 1.99 22844 22245 1117 97.41 0.2141 0.213 0.2338 0.2183 5% of total reflections, using the Rfree-flag generation in phenix
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] 1.5957 1.8794 1.4241 -3.0198
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.148 f_angle_d 1.165 f_chiral_restr 0.079 f_bond_d 0.007 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3089 Nucleic Acid Atoms Solvent Atoms 141 Heterogen Atoms 1
Software Software Software Name Purpose DNA data collection PHENIX refinement XDS data reduction XSCALE data scaling