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Structure of the hemagglutinin-neuraminidase from human parainfluenza virus type III
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1E8T homology model of hPIV3-HN from NDV-HN PDB entry 1E8T
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 298 PEG 400, potassium phosphate, MES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Crystal Properties Matthews coefficient Solvent content 2.01 38.47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 83.5 α = 90 b = 93.78 β = 90 c = 105.2 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 113 IMAGE PLATE MAR scanner 180 mm plate AXCO microcapillary focusing optics M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH3R 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 2.198 70.711 94.5 0.149 0.149 10.1 5.7 42553 40213 24.9
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.2 2.28 96.2 1.5 5.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 homology model of hPIV3-HN from NDV-HN PDB entry 1E8T 2.2 18.3 40213 40213 4018 94.5 0.185 0.185 0.1918 0.259 0.2654 RANDOM 34.2
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 7.49 -5.71
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 26.3 c_angle_deg 1.8 c_improper_angle_d 0.98 c_bond_d 0.011
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6752 Nucleic Acid Atoms Solvent Atoms 372 Heterogen Atoms 171
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling X-PLOR phasing