ELECTRON MICROSCOPY

Sample

Pentameric complex of PCMTD1, Elongins B and C, Cullin-5, and RING-box protein 2 (CRL5-PCMTD1)

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument SPT LABTECH CHAMELEON
Cryogen Name ETHANE
Sample Vitrification Details ?
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 352937
Reported Resolution (Å) 4.14
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 OTHER
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details After initial fitting in ChimeraX, model was energy minimized against the 3D map with Rosetta FastRelax, adjusted in Coot, and refined in Phenix.
Data Acquisition
Detector Type GATAN K3 BIOQUANTUM (6k x 4k)
Electron Dose (electrons/Å2) 50
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model TFS KRIOS
Minimum Defocus (nm) 1500
Maximum Defocus (nm) 2500
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS ?
Imaging Mode BRIGHT FIELD
Specimen Holder Model ?
Nominal Magnification ?
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details ?
Imaging Experiment
Task Software Package Version
PARTICLE SELECTION cryoSPARC 4
MODEL FITTING UCSF ChimeraX ?
MODEL FITTING Rosetta ?
MODEL FITTING Coot ?
INITIAL EULER ASSIGNMENT cryoSPARC 4
FINAL EULER ASSIGNMENT cryoSPARC 4
RECONSTRUCTION cryoSPARC 4
MODEL REFINEMENT PHENIX ?
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
NONE ?
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