☰ Navigation Tabs
40S ribosome without initiation factors
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6YAN experimental model PDB 8OZ0 in silico model AlphaFold
Sample 40S ribosome without any factors
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE-PROPANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 125503 Reported Resolution (Å) 4.5 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (6YAN, 8OZ0) Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 55
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TALOS ARCTICA Minimum Defocus (nm) 1250 Maximum Defocus (nm) 2750 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model OTHER Nominal Magnification 36000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 200 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC v3.3 IMAGE ACQUISITION Latitude 3.53 MODEL FITTING Coot 0.9.8.7 MODEL REFINEMENT PHENIX 1.20 RECONSTRUCTION cryoSPARC v3.3
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE