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Bat influenza A/H17N10 polymerase bound to four heptad repeats of serine 5 phosphorylated Pol II CTD
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4WSB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5 278 Bat influenza polymerase at 10 mgs per ml in 50 mM HEPES NaOH, 500 mM NaCl, 5% (v/v) glycerol, 2 mM TCEP at pH 7.5 with 1:1 ratio of vRNA promoter and CTD peptide mixed with 0.7-1.5 M sodium/potassium phosphate at pH 5.0
Crystal Properties Matthews coefficient Solvent content 3.12 60.58
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 269.49 α = 90 b = 147.52 β = 97.22 c = 88.48 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-F 2015-03-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 0.97239 ESRF ID29
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.5 50 99.6 0.118 0.996 9.45 5.84 117997
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.5 2.6 99.6 1.25 0.562 1.21 5.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 4WSB 2.5 49.528 1.36 117997 5756 99.6 0.2118 0.21 0.2449 0.2356
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 15.376 f_angle_d 0.529 f_chiral_restr 0.039 f_plane_restr 0.003 f_bond_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 17603 Nucleic Acid Atoms 600 Solvent Atoms 250 Heterogen Atoms 76
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing