ELECTRON MICROSCOPY

Sample

NAIP2/NLRC4 inflammasome

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument FEI VITROBOT MARK IV
Cryogen Name ETHANE
Sample Vitrification Details Blotted for one second before plunging into liquid ethane (FEI VITROBOT MARK IV).
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 75114
Reported Resolution (Å) 4.7
Resolution Method FSC 0.143 CUT-OFF
Other Details (Single particle--Applied symmetry: C11)
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space ?
Refinement Protocol ?
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details ?
Data Acquisition
Detector Type GATAN K2 (4k x 4k)
Electron Dose (electrons/Å2) 48
Imaging Experiment
Date of Experiment 2015-04-01
Temprature (Kelvin)
Microscope Model FEI TECNAI ARCTICA
Minimum Defocus (nm) 1000
Maximum Defocus (nm) 3000
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS 2.7
Imaging Mode BRIGHT FIELD
Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification 21000
Calibrated Magnification 28736
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 200
Imaging Details Tecnai Arctica
Imaging Experiment
Task Software Package Version
RECONSTRUCTION EMAN 2
RECONSTRUCTION RELION ?
RECONSTRUCTION SPIDER ?
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
. Wiener-type filter
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