☰ Navigation Tabs
Cryo-EM structure of Chaetomium thermophilum ribosome-bound SND3 translocon
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details in silico model AlphaFold experimental model PDB 7OLC
Sample ribosome-bound SND3 translocon
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details waiting time: 15 s
blot force: 0
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 119533 Reported Resolution (Å) 2.2 Resolution Method FSC 0.143 CUT-OFF Other Details non-uniform refinement with CTF refinements Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (7OLC) Refinement Space Refinement Protocol RIGID BODY FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 60
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 1000 Maximum Defocus (nm) 2500 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 4.4.0 IMAGE ACQUISITION EPU 3.8 CTF CORRECTION cryoSPARC 4.4.0 MODEL FITTING UCSF ChimeraX 1.7.0 MODEL FITTING Coot 0.9.8 MODEL FITTING PHENIX 1.20 MODEL REFINEMENT PHENIX 1.20 INITIAL EULER ASSIGNMENT cryoSPARC 4.4.0 FINAL EULER ASSIGNMENT cryoSPARC 4.4.0 CLASSIFICATION cryoSPARC 4.4.0 RECONSTRUCTION cryoSPARC 4.4.0
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 2108591