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Crystal structure of the A/Hong Kong/1/1968 (H3N2) influenza virus hemagglutinin G225M/L226T/S228A mutant in complex with 3'-SLN
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4FNK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 293 0.1 M sodium cacodylate pH 6.5, 5% PEG 8000, and 38% 2-methyl-2,4-pentanediol
Crystal Properties Matthews coefficient Solvent content 2.96 58.48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 208.646 α = 90 b = 131.353 β = 97.76 c = 72.78 γ = 90
Symmetry Space Group C 1 2 1
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 PILATUS3 6M 2016-10-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-D 1.0331 APS 23-ID-D
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Rpim I (All) CC (Half) 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 2.25 50 99.1 0.11 0.05 1 22 5.7 92558
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.25 2.32 97.2 0.75 0.38 0.67 1.4 4.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 4FNK 2.25 50 87766 4787 98.19 0.18478 0.18332 0.1857 0.21209 0.2135 RANDOM 59.986
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] 1.78 1.35 -1.19 -0.92
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.743 r_dihedral_angle_4_deg 16.947 r_dihedral_angle_3_deg 13.798 r_dihedral_angle_1_deg 6.001 r_long_range_B_refined 5.914 r_long_range_B_other 5.914 r_scangle_other 3.214 r_scbond_it 1.971 r_scbond_other 1.971 r_mcangle_it 1.955
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.743 r_dihedral_angle_4_deg 16.947 r_dihedral_angle_3_deg 13.798 r_dihedral_angle_1_deg 6.001 r_long_range_B_refined 5.914 r_long_range_B_other 5.914 r_scangle_other 3.214 r_scbond_it 1.971 r_scbond_other 1.971 r_mcangle_it 1.955 r_mcangle_other 1.955 r_angle_refined_deg 1.481 r_mcbond_it 1.216 r_mcbond_other 1.215 r_angle_other_deg 0.922 r_chiral_restr 0.083 r_bond_refined_d 0.01 r_gen_planes_refined 0.005 r_bond_other_d 0.002 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11526 Nucleic Acid Atoms Solvent Atoms 442 Heterogen Atoms 428
Software Software Software Name Purpose REFMAC refinement HKL-2000 data scaling PHASER phasing