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Structure of rubella virus E1 glycoprotein ectodomain fitted into sub-tomogram averaged surface spike density of rubella virus
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4ADG
Sample Rubella virus E1-E2 glycoprotein spike
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SUBTOMOGRAM AVERAGING Number of Particles 7290 Reported Resolution (Å) 11.1 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (4ADG) Refinement Space REAL Refinement Protocol RIGID BODY FIT Refinement Target sumf Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 90
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 400 Maximum Defocus (nm) 500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 11000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version VOLUME SELECTION IMOD/PEET 4.8.40/1.11.0 IMAGE ACQUISITION Leginon Tomgraphy 3.1 CTF CORRECTION IMOD 4.8.40 MODEL FITTING EMfit FINAL EULER ASSIGNMENT PEET 1.11.0 CLASSIFICATION PEET 1.11.0 RECONSTRUCTION PEET 1.11.0
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION