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A viral anti-CRISPR subverts type III CRISPR immunity by rapid degradation of cyclic oligoadenylate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2X4I
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 293 40 % MPD, 5 % PEG 8000 and 0.1 M Sodium cacodylate pH 6.5
Crystal Properties Matthews coefficient Solvent content 2.09 41.02
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 49.829 α = 80.22 b = 51.727 β = 89.68 c = 85.611 γ = 83.38
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 6M 2019-01-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I24 0.9686 Diamond I24
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 1.55 50.64 98.6 0.118 0.99 12.3 2.9 119765
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 1.55 1.58 92.4 0.36 0.79 1.7 1.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 2x4i 1.55 50.64 113882 5883 98.57 0.2039 0.2015 0.2097 0.249 0.2551 RANDOM 19.601
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] 0.29 0.06 -0.97 -0.71 0.88 0.75
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.894 r_sphericity_free 33.869 r_sphericity_bonded 13.591 r_dihedral_angle_4_deg 12.065 r_dihedral_angle_3_deg 11.52 r_dihedral_angle_1_deg 6.222 r_rigid_bond_restr 4.849 r_angle_refined_deg 1.635 r_angle_other_deg 0.758 r_chiral_restr 0.091
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.894 r_sphericity_free 33.869 r_sphericity_bonded 13.591 r_dihedral_angle_4_deg 12.065 r_dihedral_angle_3_deg 11.52 r_dihedral_angle_1_deg 6.222 r_rigid_bond_restr 4.849 r_angle_refined_deg 1.635 r_angle_other_deg 0.758 r_chiral_restr 0.091 r_bond_refined_d 0.012 r_gen_planes_refined 0.008 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7222 Nucleic Acid Atoms Solvent Atoms 595 Heterogen Atoms 352
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction xia2 data reduction xia2 data scaling PHASER phasing