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Human TIM22 complex wtih substrate GGC1-sfGFP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details in silico model AlphaFold
Sample Human TIM22 complex wtih substrate GGC1-sfGFP
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details 1.5 s blot time, 5 s wait time, 100% humidity, and 6 degree centigrade
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 250094 Reported Resolution (Å) 3.1 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details Rigid body fitting in ChimeraX and then flexible fitting in Coot
Data Acquisition Detector Type FEI FALCON IV (4k x 4k) Electron Dose (electrons/Å**2) 60
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 1200 Maximum Defocus (nm) 1600 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 130000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC 4.6 IMAGE ACQUISITION EPU 3 5 1.6034 CTF CORRECTION cryoSPARC 4.6 MODEL FITTING UCSF ChimeraX 1.8 MODEL FITTING Coot 0.9.8.96 INITIAL EULER ASSIGNMENT cryoSPARC 4.6 RECONSTRUCTION cryoSPARC 4.6 MODEL REFINEMENT PHENIX 1.20.1-4487
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 5385617