ELECTRON MICROSCOPY


Sample

Human T-cell leukemia virus type I

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument LEICA EM GP
Cryogen Name ETHANE
Sample Vitrification Details Leica GP2 Grid Plunger
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 140020
Reported Resolution (Å) 3.44
Resolution Method FSC 0.143 CUT-OFF
Other Details ?
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space ?
Refinement Protocol FLEXIBLE FIT
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details ?
Data Acquisition
Detector Type GATAN K2 SUMMIT (4k x 4k)
Electron Dose (electrons/Å2) 50
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model TFS KRIOS
Minimum Defocus (nm) 750
Maximum Defocus (nm) 1500
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
PARTICLE SELECTION Topaz ?
CTF CORRECTION CTFFIND 4.1.14
MODEL FITTING RosettaEM ?
INITIAL EULER ASSIGNMENT RELION 4.0.1_cu11.6
FINAL EULER ASSIGNMENT RELION 5.0b-3_cu11.8
CLASSIFICATION RELION 5.0b-3_cu11.8
RECONSTRUCTION RELION 5.0b-3_cu11.8
MODEL REFINEMENT MDFF ?
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?
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