ELECTRON MICROSCOPY

Sample

venezuelan equine encephalitis virus in complex with single domain antibody V2B3

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument ?
Cryogen Name ETHANE
Sample Vitrification Details ?
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 2451747
Reported Resolution (Å) 4.6
Resolution Method FSC 0.143 CUT-OFF
Other Details ?
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space REAL
Refinement Protocol ?
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details ?
Data Acquisition
Detector Type DIRECT ELECTRON APOLLO (4k x 4k)
Electron Dose (electrons/Å2) 40.0
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model TFS KRIOS
Minimum Defocus (nm) 800
Maximum Defocus (nm) 2000
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 ?
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details ?
Imaging Experiment
Task Software Package Version
IMAGE ACQUISITION SerialEM ?
CTF CORRECTION cryoSPARC 4.4.3
MODEL FITTING UCSF Chimera 1.14
INITIAL EULER ASSIGNMENT cryoSPARC 4.4.3
FINAL EULER ASSIGNMENT cryoSPARC 4.4.3
CLASSIFICATION cryoSPARC 4.4.3
RECONSTRUCTION cryoSPARC 4.4.3
MODEL REFINEMENT PHENIX dev-5245
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?
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