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Spraguea lophii ribosome dimer, conformation 2.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 9SWP
Specimen Preparation Sample Aggregation State CELL Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details blot force -1 and blot time 4 s
3D Reconstruction Reconstruction Method SUBTOMOGRAM AVERAGING Number of Particles 2389 Reported Resolution (Å) 10.9 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 2 (9SWP) Refinement Space Refinement Protocol RIGID BODY FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type FEI FALCON IV (4k x 4k) Electron Dose (electrons/Å**2) 120
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 3000 Maximum Defocus (nm) 5000 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 VOLUME SELECTION IMOD VOLUME SELECTION Warp IMAGE ACQUISITION FEI tomography 5 CTF CORRECTION Warp MODEL FITTING MOLREP MODEL REFINEMENT UCSF ChimeraX MODEL REFINEMENT ISOLDE MODEL REFINEMENT REFMAC RECONSTRUCTION M
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION