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Model of the small subunit RNA based on a 5.5 A cryo-EM map of Triticum aestivum translating 80S ribosome
Sample Programmed Wheat Germ 80S Ribosome Sample Components Tritcum aestivum 80S ribosome
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK I Cryogen Name ETHANE Sample Vitrification Details Blot for 10 seconds (using 2 layers of filter paper) before plunging into liquid ethane (FEI VITROBOT).
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 2108230 Reported Resolution (Å) 5.5 Resolution Method FSC 0.5 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Data Acquisition Detector Type KODAK SO-163 FILM Electron Dose (electrons/Å**2) 25
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TECNAI F30 Minimum Defocus (nm) 1000 Maximum Defocus (nm) 4500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.26 Imaging Mode BRIGHT FIELD Specimen Holder Model OTHER Nominal Magnification 39000 Calibrated Magnification 38900 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version RECONSTRUCTION SPIDER
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details Wiener Filter on 3D volumes (SPIDER)