ELECTRON MICROSCOPY Experimental Data



EM Sample
Sample Vitrification Details LIQUID ETHANE
Sample Aggregation State PARTICLE
Sample Reconstruction Method SINGLE PARTICLE
Name of Sample CRICKET PARALYSIS VIRUS IRES RNA BOUND TO MAMMALIAN 80S RIBOSOME, ERF1 AND ERF3
EM Data Acquisition
Date of Experiment 2012-11-05
Temperature (Kelvin) 77.0
Microscope Model FEI TECNAI F20
Detector Type TVIPS TEMCAM-F416 (4k x 4k)
Minimum Defocus (nm) 2000.0
Maximum Defocus (nm) 5000.0
Minimum Tilt Angle (degrees) --
Maximum Tilt Angle (degrees) --
Nominal CS 2.0
Imaging Mode BRIGHT FIELD
Electron Dose (electrons per Å**-2) 20.0
Illumination Mode FLOOD BEAM
Nominal Magnification 115000
Calibrated Magnification 194805
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details MICROGRAPHS WERE SELECTED FOR DRIFT AND ASTIGMATISM
3D Reconstruction
Software Package(s) SPARX, SPIDER
Reconstruction Method(s) --
EM Image Reconstruction Statistics
Number of Particles 64902
Other Details --
Effective Resolution 9.0
EM Map-Model Fitting and Refinement
Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Fitting Software
REAL FLEXIBLE FIT -- -- -- --