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ELECTRON MICROSCOPY

Sample

Human adenovirus 41

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument FEI VITROBOT MARK IV
Cryogen Name ETHANE
Sample Vitrification Details ?
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 107110
Reported Resolution (Å) 3.8
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 RIGID BODY FIT
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details ?
Data Acquisition
Detector Type GATAN K2 QUANTUM (4k x 4k)
Electron Dose (electrons/Å2) 0.93
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI TITAN KRIOS
Minimum Defocus (nm) 500
Maximum Defocus (nm) 3000
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS ?
Imaging Mode BRIGHT FIELD
Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification 130000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details Data were collected at a 30 degree tilt of the specimen stage due to a preferred orientation of the sample in the vitrified ice.
Imaging Experiment
Task Software Package Version
PARTICLE SELECTION crYOLO ?
IMAGE ACQUISITION EPU ?
CTF CORRECTION Gctf 1.18
MODEL FITTING PHENIX 1.18-3845
MODEL REFINEMENT PHENIX 1.18-3845
INITIAL EULER ASSIGNMENT RELION 3.1-beta
FINAL EULER ASSIGNMENT RELION 3.1-beta
CLASSIFICATION RELION 3.1-beta
RECONSTRUCTION RELION 3.1-beta
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
NONE per-micrograph CTF correction as well the initial per-particle CTF correction before 2D classification were performed in GCTF. Later per-particle CTF-refinement were performed in RELION 3.1-beta.
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