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Structure of the Human Metapneumovirus Fusion Protein with Neutralizing Antibody Identifies a Pneumovirus Antigenic Site
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2FJH B20-4 Fab model, PDB ENTRY 2FJH
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.6 293 16% PEG 5000 MME, 15% Glycerol, 100 mM Citrate pH 5.6. Crystals appeared after 7-15 days with two distinct morphologies: a square-like crystal and a longer, pointed crystal form., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 258.96 α = 90 b = 258.96 β = 90 c = 167.36 γ = 120
Symmetry Space Group P 63 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 112 CCD ADSC QUANTUM 315r 2008-10-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.000 ALS 8.3.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 3.2 224 72.7 0.179 6 50076 36420
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 (All) 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 MIR Coot; Phenix and RCSB PDB Data Validation B20-4 Fab model, PDB ENTRY 2FJH 3.3904 44.853 50076 36404 1855 78.79 0.2613 0.2613 0.2598 0.2446 0.2895 0.2811 Random
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] -10.0449 -10.0449 20.0898
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 21.758 f_angle_d 1.674 f_chiral_restr 0.097 f_bond_d 0.011 f_plane_restr 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5942 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 122
Software Software Software Name Purpose ADSC data collection SHARP phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling