ELECTRON MICROSCOPY

Sample

Ternary complex of RCMV-E E27 with human DDB1 (deltaBPB) and rat STAT2

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument FEI VITROBOT MARK IV
Cryogen Name ETHANE
Sample Vitrification Details 45 seconds adsorption 2 seconds blot
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 389784
Reported Resolution (Å) 3.78
Resolution Method FSC 0.143 CUT-OFF
Other Details non-uniform refinement
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space REAL
Refinement Protocol FLEXIBLE FIT
Refinement Target Fast gradient-driven minimization of combined map and restraints target
Overall B Value 112
Fitting Procedure ?
Details ?
Data Acquisition
Detector Type GATAN K2 SUMMIT (4k x 4k)
Electron Dose (electrons/Å2) 62
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI POLARA 300
Minimum Defocus (nm) 500
Maximum Defocus (nm) 2500
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS 2.0
Imaging Mode BRIGHT FIELD
Specimen Holder Model ?
Nominal Magnification 31000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details ?
Imaging Experiment
Task Software Package Version
IMAGE ACQUISITION Leginon ?
CTF CORRECTION CTFFIND 4
MODEL FITTING Coot 0.9.5
INITIAL EULER ASSIGNMENT RELION 3.0.7
FINAL EULER ASSIGNMENT RELION 3.0.7
CLASSIFICATION RELION 3.0.7
RECONSTRUCTION cryoSPARC 3.1
MODEL REFINEMENT PHENIX 1.19.2-4158
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?