☰ Navigation Tabs
The crystal structure of PRRSV protease nsp4
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3FAN
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 293 17.5% PEG3000, 0.2 M calcium acetate, 0.1 M Tris-HCl, pH7.5
Crystal Properties Matthews coefficient Solvent content 2.32 47.04
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 110.283 α = 90 b = 48.365 β = 111.46 c = 42.873 γ = 90
Symmetry Space Group C 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 PILATUS 6M 2024-04-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL19U1 0.97907 SSRF BL19U1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 2.38 32.08 96.55 0.133 0.145 0.055 7.7 6.6 8308 39.48
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 2.38 2.42 98.6 0.644 0.698 0.266 0.903 1.3 6.7
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 2.38 32.08 1.41 8288 844 96.55 0.2039 0.1971 0.1972 0.2668 0.267 41.15
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 6.7062 f_angle_d 0.9564 f_chiral_restr 0.0535 f_bond_d 0.0076 f_plane_restr 0.0076
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1393 Nucleic Acid Atoms Solvent Atoms 28 Heterogen Atoms
Software Software Software Name Purpose MxCuBE data collection autoPX data processing xia2 data scaling PHENIX refinement