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Crystal Structure of An Anti-CRISPR Protein
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5VGB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 289 1.8 M (NH4)2SO4, 0.1 M Bis-Tris pH6.5,
2% (v/v) polyethylene glycol monomethyl ether 550
Crystal Properties Matthews coefficient Solvent content 3.16 61.05
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 82.71 α = 90 b = 82.71 β = 90 c = 34.422 γ = 90
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 2021-11-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL18U1 0.979150 SSRF BL18U1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) 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 1.61 29.24 99.91 0.07345 0.02727 0.998 17.39 8.1 30571 26.31
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.61 1.668 99.9 0.9489 0.3526 0.803 2.38 8.2
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 5VGB 1.61 29.24 1.35 30566 1465 99.93 0.1981 0.1975 0.2101 0.2329 30.8
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 5.6899 f_angle_d 0.9223 f_chiral_restr 0.0553 f_bond_d 0.0066 f_plane_restr 0.0059
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1249 Nucleic Acid Atoms Solvent Atoms 178 Heterogen Atoms 5
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing