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The crystal structure of hemagglutinin from 1968 H3N2 influenza virus
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICROBATCH 7.9 293 0.1M Tris-HCl, 25% PEG1000
Crystal Properties Matthews coefficient Solvent content 2.84 56.63
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 155.506 α = 90 b = 155.506 β = 90 c = 155.506 γ = 90
Symmetry Space Group I 21 3
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 MARMOSAIC 225 mm CCD 2010-06-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-BM 1.0 APS 22-BM
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 2.35 50 98.1 40 10.8 25624
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 FREE R-VALUE 2.351 30.497 1.35 25624 1307 98.07 0.1954 0.193 0.1971 0.236 0.2393
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 24.744 f_angle_d 0.923 f_chiral_restr 0.056 f_bond_d 0.005 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3879 Nucleic Acid Atoms Solvent Atoms 300 Heterogen Atoms 305
Software Software Software Name Purpose PHENIX refinement