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Breaking down the wall: mutation of the tyrosine gate of the universal Escherichia coli fimbrial adhesin FimH
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4AUU PDB ENTRY 4AUU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.5 5% PGA-LM; 100 MM NA CACODYLATE PH 6.5; 12 % W/V PEG 8K; 10 MM N-HEPTYL ALPHA-D-MANNOPYRANOSIDE
Crystal Properties Matthews coefficient Solvent content 1.93 36.19
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.565 α = 90 b = 96.917 β = 90 c = 22.999 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 CCD RAYONIX 2012-04-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.2 BESSY 14.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.42 16.24 98.4 0.09 17.03 6.64 25691 1.34 8.64
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.42 1.48 89 0.47 4.15 91.8
Refinement Statistics Diffraction ID Structure Solution 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 PDB ENTRY 4AUU 1.42 16.246 1.34 25628 1302 98.43 0.1085 0.1058 0.1088 0.16 0.1616
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 16.582 f_angle_d 1.039 f_chiral_restr 0.087 f_bond_d 0.007 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1189 Nucleic Acid Atoms Solvent Atoms 362 Heterogen Atoms 20
Software Software Software Name Purpose PHENIX refinement XDS data reduction SCALA data scaling PHASER phasing