ELECTRON MICROSCOPY

Sample

Supercomplex composed of ULK1 complex and PI3KC3-C1 complex

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument FEI VITROBOT MARK IV
Cryogen Name ETHANE
Sample Vitrification Details added 0.05% (w/v) octylglucopyranoside as surfactant
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 21937
Reported Resolution (Å) 6.84
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 AB INITIO MODEL
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details ?
Data Acquisition
Detector Type GATAN K3 (6k x 4k)
Electron Dose (electrons/Å2) 50
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model TFS KRIOS
Minimum Defocus (nm) 800
Maximum Defocus (nm) 2000
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS 2.7
Imaging Mode BRIGHT FIELD
Specimen Holder Model ?
Nominal Magnification 81000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details ?
Imaging Experiment
Task Software Package Version
PARTICLE SELECTION Topaz 0.2.5a
IMAGE ACQUISITION SerialEM ?
CTF CORRECTION cryoSPARC 4.3.0
MODEL FITTING UCSF ChimeraX 1.7
MODEL REFINEMENT PHENIX 1.21.1
INITIAL EULER ASSIGNMENT cryoSPARC 4.3.0
FINAL EULER ASSIGNMENT cryoSPARC 4.3.0
CLASSIFICATION cryoSPARC 4.3.0
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?