ELECTRON MICROSCOPY

Sample

Mycobacterium smegmatis ribosome, WT strain, gidB mutant

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 1466881
Reported Resolution (Å) 2.47
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 FLEXIBLE FIT
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details ?
Data Acquisition
Detector Type GATAN K3 (6k x 4k)
Electron Dose (electrons/Å2) 901.165
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model TFS KRIOS
Minimum Defocus (nm) 500
Maximum Defocus (nm) 1500
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS ?
Imaging Mode BRIGHT FIELD
Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification 105000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 300
Imaging Details ?
Imaging Experiment
Task Software Package Version
PARTICLE SELECTION cisTEM development
IMAGE ACQUISITION SerialEM ?
CTF CORRECTION cisTEM development
MODEL FITTING UCSF ChimeraX ?
MODEL FITTING ISOLDE ?
MODEL FITTING Coot ?
MODEL FITTING PyMOL ?
MODEL REFINEMENT PHENIX 1.19.2_4158
MODEL REFINEMENT ISOLDE ?
INITIAL EULER ASSIGNMENT cisTEM development
FINAL EULER ASSIGNMENT cisTEM development
CLASSIFICATION cisTEM development
RECONSTRUCTION cisTEM development
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?