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Crystal Structure of the C-terminal half of the Vibrio cholerae minor pilin TcpB
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4QS4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.4 293 MPD, sodium chloride, sodium acetate
Crystal Properties Matthews coefficient Solvent content 2.3 47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.29 α = 90 b = 63.29 β = 90 c = 236.291 γ = 120
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 Rh coated collimating mirror, K-B focusing mirrors 2018-03-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 1 SSRL BL9-2
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 1.53 78.8 96.1 0.028 0.033 0.016 0.999 26.9 3.8 26889 12.6
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 1.53 1.56 99.4 0.091 0.105 0.053 0.989 12.4 3.8
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 4QS4 1.531 39.382 1.34 26883 1342 95.85 0.1794 0.1784 0.1819 0.1982 0.2004
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 15.527 f_angle_d 0.991 f_chiral_restr 0.057 f_bond_d 0.008 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1223 Nucleic Acid Atoms Solvent Atoms 141 Heterogen Atoms 20
Software Software Software Name Purpose PHENIX refinement iMOSFLM data reduction Aimless data scaling PHASER phasing