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Crystal structure of catalytically inactive FnCas12 mutant bound to an R-loop structure containing a pre-crRNA mimic and full-length DNA target
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 0.1 M Bis-Tris propane (pH 6.5), 0.2 M KSCN, 20% (w/v) polyethylene glycol 3,350
Crystal Properties Matthews coefficient Solvent content 2.63 53.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 82.421 α = 90 b = 143.703 β = 94.16 c = 84.628 γ = 90
Symmetry Space Group P 1 21 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 2M-F 2016-08-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 1.00768 SLS X06DA
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 46.568 98.5 0.062 0.999 14.6 3.5 131823 2
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 2.65 96.5 0.878 0.589 1.49 3.5
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 2.501 46.568 1.37 131823 6600 98.54 0.207 0.2053 0.2092 0.2376 0.241
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 18.433 f_angle_d 0.592 f_chiral_restr 0.039 f_bond_d 0.013 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10387 Nucleic Acid Atoms 2096 Solvent Atoms 42 Heterogen Atoms 22
Software Software Software Name Purpose PHENIX refinement XDS data reduction PHASER phasing Coot model building