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The molecular mechanisms by which NS1 of the 1918 Spanish influenza A virus hijack host protein-protein interactions
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5IH2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.6 278 0.2 M Ammonium sulfate, 0.1 M Sodium acetate trihydrate pH4.6, 30% w/v Polyethylene glycol monomethyl ether 2000
Crystal Properties Matthews coefficient Solvent content 1.82 32.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 27.65 α = 90 b = 39.26 β = 98.43 c = 29.03 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 113 IMAGE PLATE RIGAKU 2016-10-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.45
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 1.45 27.351 91.9 9 3.5 10105
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 NONE 5IH2 1.45 27.351 1.43 10105 483 91.93 0.1681 0.1672 0.1701 0.187 0.1896
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 18.374 f_angle_d 0.804 f_chiral_restr 0.084 f_bond_d 0.005 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 607 Nucleic Acid Atoms Solvent Atoms 129 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement SCALEPACK data scaling PHASER phasing