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DNA Polymerase Beta bound to a nucleosome containing a 1-nt gap at SHL-4.5 (State 2, composite)
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 26.168 f_angle_d 0.656 f_chiral_restr 0.042 f_plane_restr 0.012 f_bond_d 0.004
Sample DNA Polymerase Beta bound to a nucleosome containing a 1-nt gap at SHL-4.5
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 27265 Reported Resolution (Å) 3.3 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 50
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 800 Maximum Defocus (nm) 2200 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version CTF CORRECTION cryoSPARC v4.3 INITIAL EULER ASSIGNMENT cryoSPARC v4.3 FINAL EULER ASSIGNMENT cryoSPARC v4.3 RECONSTRUCTION cryoSPARC v4.3
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION