ELECTRON MICROSCOPY

Sample

Engineered disulfide cross-linked closed conformation of the Yeast gamma-TuRC(SS)

Specimen Preperation
Sample Aggregation State HELICAL ARRAY
Vitrification Instrument FEI VITROBOT MARK IV
Cryogen Name ETHANE
Sample Vitrification Details Whatman #1 Filter papers used.
3D Reconstruction
Reconstruction Method HELICAL
Number of Particles 148911
Reported Resolution (Å) 3.0
Resolution Method FSC 0.143 CUT-OFF
Other Details Final reconstruction is on symmetry expanded particles.
Refinement Type
Symmetry Type HELICAL
Map-Model Fitting and Refinement
ID 1
Refinement Space REAL
Refinement Protocol OTHER
Refinement Target ?
Overall B Value 60
Fitting Procedure ?
Details ?
Data Acquisition
Detector Type GATAN K2 SUMMIT (4k x 4k)
Electron Dose (electrons/Å2) 72
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI TITAN KRIOS
Minimum Defocus (nm) 600
Maximum Defocus (nm) 2000
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 47214
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details ?
Imaging Experiment
Task Software Package Version
PARTICLE SELECTION EMAN2 ?
IMAGE ACQUISITION SerialEM ?
CTF CORRECTION cisTEM 1.0 beta
MODEL FITTING PHENIX ?
MODEL FITTING Coot ?
MODEL FITTING Rosetta ?
INITIAL EULER ASSIGNMENT RELION ?
FINAL EULER ASSIGNMENT cisTEM 1.0 Beta
CLASSIFICATION cisTEM 1.0 Beta
RECONSTRUCTION cisTEM 1.0 Beta
MODEL REFINEMENT PHENIX ?
MODEL REFINEMENT Coot ?
MODEL REFINEMENT Rosetta ?
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION Final reconstruction in cisTEM