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Crystal structure of the H3 hemagglutinin COBRA TJ2
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details in silico model SwissModel
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 295 0.1 M Tris pH 8.5, 21% PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.65 53.62
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.252 α = 90 b = 117.678 β = 90.95 c = 198.617 γ = 90
Symmetry Space Group I 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 2021-07-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-D 1.03 APS 23-ID-D
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) 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 3.15 45.66 99.7 0.155 0.181 0.092 0.994 6 3.8 30774 96.19
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.15 3.32 99.8 1.424 1.651 0.828 0.578 3.9
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 3.15 45.66 1.34 30734 1470 99.59 0.2241 0.2219 0.2219 0.2693 0.2696 107.22
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 4.5142 f_angle_d 0.5157 f_chiral_restr 0.0499 f_plane_restr 0.0043 f_bond_d 0.0032
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11587 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 852
Software Software Software Name Purpose PHENIX refinement Aimless data scaling XDS data reduction PHASER phasing