ELECTRON MICROSCOPY

Sample

Adeno-associated virus

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument LEICA EM GP
Cryogen Name ETHANE
Sample Vitrification Details Whatman #1 filter paper, 4.5s blot. 3.5 microliters specimen applied.
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 41850
Reported Resolution (Å) 2.56
Resolution Method FSC 0.143 CUT-OFF
Other Details 2.8 unmasked, 2.53 masked, 2.56 with noise-substitution ("true FSC"). 2.7 3-bit unmasked.
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) 1.31
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI TALOS ARCTICA
Minimum Defocus (nm) ?
Maximum Defocus (nm) ?
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 130000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 200
Imaging Details ?
Imaging Experiment
Task Software Package Version
IMAGE ACQUISITION EPU 1.9.1.16REL
CTF CORRECTION cryoSPARC 2.9.0
MODEL FITTING Coot 0.8.9.2
INITIAL EULER ASSIGNMENT cryoSPARC 2.9.0
FINAL EULER ASSIGNMENT cryoSPARC 2.9.0
CLASSIFICATION cryoSPARC 2.9.0
RECONSTRUCTION cryoSPARC 2.9.0
MODEL REFINEMENT PHENIX dev-3366
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?
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