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Broadly protective antibodies directed to a subdominant influenza hemagglutinin epitope
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1HA0 PDB entries 1HA0, 6N5B, & 4HKX experimental model PDB 6N5B PDB entries 1HA0, 6N5B, & 4HKX experimental model PDB 4HKX PDB entries 1HA0, 6N5B, & 4HKX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 291 0.2 M sodium bromide, 0.1 M Bis-Tris propane, pH 6.5, 20% w/v PEG3350
Crystal Properties Matthews coefficient Solvent content 2.74 55.13
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 153.19 α = 90 b = 153.19 β = 90 c = 94.16 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 2018-05-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 0.9787 ALS 8.2.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 3 44.369 100 0.255 0.277 0.985 9.22 6.437 49440 51.897
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3 3.3 100 1.199 1.304 0.455 1.84 6.45
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 THROUGHOUT PDB entries 1HA0, 6N5B, & 4HKX 3 44.369 1.96 49440 2396 99.99 0.2279 0.2173 0.2169 0.2444 0.2421 55.5971
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 16356 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement XSCALE data scaling PDB_EXTRACT data extraction XDS data reduction PHASER phasing