ELECTRON MICROSCOPY Experimental Data



EM Sample
Sample Vitrification Details Blot once for 4 seconds before plunging into liquid ethane (FEI VITROBOT MARK II).
Sample Aggregation State FILAMENT
Sample Reconstruction Method HELICAL
Name of Sample EB3- and kinesin-bound GTPgammaS microtubule
EM Data Acquisition
Date of Experiment 2013-05-16
Temperature (Kelvin) 90.0
Microscope Model FEI TITAN
Detector Type GATAN K2 (4k x 4k)
Minimum Defocus (nm) 1000.0
Maximum Defocus (nm) 3500.0
Minimum Tilt Angle (degrees) --
Maximum Tilt Angle (degrees) --
Nominal CS 2.7
Imaging Mode BRIGHT FIELD
Electron Dose (electrons per Å**-2) 27.6
Illumination Mode FLOOD BEAM
Nominal Magnification 27500
Calibrated Magnification 27500
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details --
3D Reconstruction
Software Package(s) EMAN, FREALIGN
Reconstruction Method(s) --
EM Image Reconstruction Statistics
Number of Particles --
Other Details IHRSR algorithm with microtubule-specific pseudo-helical symmetry applied
Effective Resolution 3.3
EM Map-Model Fitting and Refinement
Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Fitting Software
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