ELECTRON MICROSCOPY

Sample

70S ribosome + RafH protein

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument FEI VITROBOT MARK IV
Cryogen Name ETHANE
Sample Vitrification Details ?
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 44299
Reported Resolution (Å) 3.5
Resolution Method OTHER
Other Details Ad-hoc low pass filter 3.5 Angstrom
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space REAL
Refinement Protocol RIGID BODY FIT
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details phenix.real_space_refinement
Data Acquisition
Detector Type FEI FALCON III (4k x 4k)
Electron Dose (electrons/Å2) 1.34
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI TITAN KRIOS
Minimum Defocus (nm) 1800
Maximum Defocus (nm) 3000
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS ?
Imaging Mode BRIGHT FIELD
Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification ?
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details ?
Imaging Experiment
Task Software Package Version
PARTICLE SELECTION RELION 3.1.4
IMAGE ACQUISITION EPU ?
CTF CORRECTION CTFFIND ctffind/4.1.14
MODEL FITTING Coot v.0.9.3
MODEL REFINEMENT PHENIX ?
INITIAL EULER ASSIGNMENT RELION 3.1.4
CLASSIFICATION RELION 3.1.4
RECONSTRUCTION RELION 3.1.4
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
NONE CTF correction in Relion3.1.4
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