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Influenza PA-N Endonuclease E23K mutant with compound 4 ((6M)-3-hydroxy-4-oxo-6-(2-phenoxyphenyl)-1,4-dihydropyridine-2-carboxylic acid)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 8T5Z
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 32% PEG4000, 100 mM Tris, pH 8.35, 220 mM sodium acetate
Crystal Properties Matthews coefficient Solvent content 2.2 44.12
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.196 α = 90 b = 75.196 β = 90 c = 121.189 γ = 120
Symmetry Space Group P 62 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 100 PIXEL DECTRIS PILATUS3 S 6M 2022-11-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1 ALS 8.3.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 2.21 65.16 99.9 1 21 18.8 19181 54.87
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.21 2.27 0.848
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 2.21 65.12 1.36 19181 1923 99.76 0.2282 0.2238 0.2234 0.2678 0.2671 68.65
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 17.0622 f_angle_d 0.6194 f_chiral_restr 0.0461 f_plane_restr 0.0045 f_bond_d 0.0037
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1483 Nucleic Acid Atoms Solvent Atoms 9 Heterogen Atoms 26
Software Software Software Name Purpose PHENIX refinement xia2 data reduction Aimless data scaling PHASER phasing