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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 1.5M ammonium sulfate
Crystal Properties Matthews coefficient Solvent content 3.91 68.58
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.87 α = 117.52 b = 72.98 β = 104.99 c = 79.02 γ = 90
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 1.4 67.032 84.9 0.058 0.071 0.04 7.7 2.9 129508 129508 10.45
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 1.4 1.48 81.1 0.267 0.267 0.194 1.1 2.9 18056
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 1.4 23.934 1.96 127114 1961 83.32 0.1864 0.1861 0.1865 0.2058 0.1823 18.9842
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 13.462 f_angle_d 1.379 f_chiral_restr 0.082 f_bond_d 0.009 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3604 Nucleic Acid Atoms Solvent Atoms 898 Heterogen Atoms 280
Software Software Software Name Purpose SCALA data scaling PHENIX refinement PDB_EXTRACT data extraction MOSFLM data reduction PHASER phasing