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The structure of hemagglutinin T160A mutant (H3 numbering) from H9N2 influenza virus (A/chicken/Tianjin/CAS/2007) in complex with human receptor analog 6'SLNLN
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1JSD
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 291 0.2 M Lithium Sulfate monohydrate, 1M Tris Hydrochloride pH 8.5, 30% Polyethylene Glycol 4000
Crystal Properties Matthews coefficient Solvent content 2.75 55.25
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 94.369 α = 90 b = 94.369 β = 90 c = 357.993 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 CCD ADSC QUANTUM 315r 2017-12-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL17U 1.0000 SSRF BL17U
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 2.09 50 99 0.14 2.538 8.8 63898 25.68
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 2.1 2.18 0.86
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.1 43.88 1.98 63865 3169 91.8 0.2295 0.2285 0.2282 0.2482 0.2479 30.37
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 11.2247 f_angle_d 0.5605 f_chiral_restr 0.0415 f_plane_restr 0.007 f_bond_d 0.0027
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7532 Nucleic Acid Atoms Solvent Atoms 760 Heterogen Atoms 162
Software Software Software Name Purpose PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling PHASER phasing