ELECTRON MICROSCOPY

Sample

homo 24-mer mouse heavy-chain apoferritin

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument FEI VITROBOT MARK IV
Cryogen Name ETHANE
Sample Vitrification Details 3 ul sample, 20 s blot time
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 615248
Reported Resolution (Å) 1.24
Resolution Method FSC 0.143 CUT-OFF
Other Details ?
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space RECIPROCAL
Refinement Protocol OTHER
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details ?
Data Acquisition
Detector Type GATAN K3 (6k x 4k)
Electron Dose (electrons/Å2) 53.4
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model JEOL CRYO ARM 200
Minimum Defocus (nm) 200
Maximum Defocus (nm) 800
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS 1.5
Imaging Mode BRIGHT FIELD
Specimen Holder Model JEOL CRYOSPECPORTER
Nominal Magnification 150000
Calibrated Magnification 163612
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 200
Imaging Details ?
Imaging Experiment
Task Software Package Version
PARTICLE SELECTION cryoSPARC 4.5
IMAGE ACQUISITION SerialEM 4.0
CTF CORRECTION cryoSPARC 4.5
MODEL FITTING Coot ?
MODEL REFINEMENT Servalcat ?
MODEL REFINEMENT Coot ?
INITIAL EULER ASSIGNMENT cryoSPARC 4.5
FINAL EULER ASSIGNMENT cryoSPARC 4.5
CLASSIFICATION cryoSPARC 4.5
RECONSTRUCTION cryoSPARC 4.5
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?
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