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Cryo-EM structure of the Mismatch Sensing Complex (I) of Human Mitochondrial DNA Polymerase Gamma
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.423 f_angle_d 0.744 f_chiral_restr 0.041 f_plane_restr 0.006 f_bond_d 0.003
Sample Cryo-EM map of the Mismatch Sensing Complex (I) of Human Mitochondrial DNA Polymerase Gamma
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 816448 Reported Resolution (Å) 2.75 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 70
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 500 Maximum Defocus (nm) 18000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 105000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC 3.2 IMAGE ACQUISITION SerialEM CTF CORRECTION CTFFIND 4.0 MODEL FITTING Coot 0.9.8.5 MODEL REFINEMENT PHENIX 1.20.1-4487 CLASSIFICATION cryoSPARC 3.2 RECONSTRUCTION cryoSPARC 3.2
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 14667792