ELECTRON MICROSCOPY

Sample

dengue virus type 2 bound with D14.F25.S02 fab

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument FEI VITROBOT MARK IV
Cryogen Name ETHANE
Sample Vitrification Details ?
3D Reconstruction
Reconstruction Method HELICAL
Number of Particles 1358
Reported Resolution (Å) 17.37
Resolution Method FSC 0.143 CUT-OFF
Other Details ?
Refinement Type
Symmetry Type HELICAL
Map-Model Fitting and Refinement
ID 1
Refinement Space ?
Refinement Protocol RIGID BODY FIT
Refinement Target map correlation
Overall B Value ?
Fitting Procedure ?
Details map correlation value=0.8973
Data Acquisition
Detector Type GATAN K2 SUMMIT (4k x 4k)
Electron Dose (electrons/Å2) 48
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI TALOS ARCTICA
Minimum Defocus (nm) 1250
Maximum Defocus (nm) 2750
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS 2.7
Imaging Mode BRIGHT FIELD
Specimen Holder Model ?
Nominal Magnification 36000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 200
Imaging Details ?
Imaging Experiment
Task Software Package Version
PARTICLE SELECTION RELION 4.0.1
IMAGE ACQUISITION Latitude ?
CTF CORRECTION cryoSPARC 4.6.0
MODEL FITTING UCSF Chimera 1.17
INITIAL EULER ASSIGNMENT cryoSPARC 4.6.0
FINAL EULER ASSIGNMENT cryoSPARC 4.6.0
CLASSIFICATION RELION 4.0.1
RECONSTRUCTION cryoSPARC 4.6.0
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?
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