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Import stalled PINK1 TOM complex, extended TOM20 helix class
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7CP9 in silico model AlphaFold
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.693 f_angle_d 0.645 f_chiral_restr 0.042 f_plane_restr 0.006 f_bond_d 0.002
Sample Complex of VDAC, TOM core and PINK1
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details Blot force 10 for 2 s.
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 165000 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 (7CP9) 2 Refinement Space REAL REAL Refinement Protocol FLEXIBLE FIT FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 52.4
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 500 Maximum Defocus (nm) 2000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 105000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC 4.5 IMAGE ACQUISITION EPU 3 CTF CORRECTION cryoSPARC 4.5 MODEL FITTING ISOLDE 7 MODEL REFINEMENT PHENIX 1.21.1_5286 MODEL FITTING ISOLDE 7 MODEL REFINEMENT PHENIX 1.21.1_5286
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION Patch CTF 5700000 Picked using low resolution templates