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Structural Insight into Divalent Galactoside Binding to Pseudomonas aeruginosa lectin LecA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1OKO
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.6 291 1.5 M ammonium sulfate
Crystal Properties Matthews coefficient Solvent content 3.87 68.18
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.77 α = 117.23 b = 72.32 β = 105 c = 78.71 γ = 89.94
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 2M 2013-10-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 1.00003 SLS X06DA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (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 1.19 66.968 94 0.064 0.077 0.042 6.8 3.2 229498 229498 12.95
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.19 1.26 89.3 0.995 0.995 0.701 0.7 2.8 31836
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 1OKO 1.192 23.736 1.96 228983 11482 93.79 0.1867 0.1858 0.1835 0.2035 0.2008 20.9891
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 11.999 f_angle_d 1.389 f_chiral_restr 0.089 f_bond_d 0.011 f_plane_restr 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3600 Nucleic Acid Atoms Solvent Atoms 744 Heterogen Atoms 276
Software Software Software Name Purpose SCALA data scaling PHENIX refinement PDB_EXTRACT data extraction MOSFLM data reduction PHASER phasing