ELECTRON MICROSCOPY

Sample

Nav1.7 VSD2 in complex with ProTx2 and an anti-Nav Fab

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument FEI VITROBOT MARK IV
Cryogen Name ETHANE
Sample Vitrification Details Apply 3 uL, blot 2.5s. Ted Pella 595 filter paper.
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 187192
Reported Resolution (Å) 3.6
Resolution Method FSC 0.143 CUT-OFF
Other Details Spatial frequencies higher than 8 Angstroms were not used during refinement.
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 SUMMIT (4k x 4k)
Electron Dose (electrons/Å2) 41
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI TITAN KRIOS
Minimum Defocus (nm) 1000
Maximum Defocus (nm) 2500
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 165000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details ?
Imaging Experiment
Task Software Package Version
PARTICLE SELECTION cisTEM 1.0.0
IMAGE ACQUISITION SerialEM ?
CTF CORRECTION cisTEM 1.0.0
INITIAL EULER ASSIGNMENT cisTEM 1.0.0
FINAL EULER ASSIGNMENT cisTEM 1.0.0
CLASSIFICATION cisTEM 1.0.0
RECONSTRUCTION cisTEM 1.0.0
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?