ELECTRON MICROSCOPY

Sample

Thermotoga maratima Pore Mutant S1R

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument FEI VITROBOT MARK IV
Cryogen Name ETHANE
Sample Vitrification Details blot 4 seconds, force 20 immediately prior to plunging into ethane
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 75829
Reported Resolution (Å) 2.91
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 27.84
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 TFS GLACIOS
Minimum Defocus (nm) -1300
Maximum Defocus (nm) -1800
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS 2.7
Imaging Mode BRIGHT FIELD
Specimen Holder Model ?
Nominal Magnification 45000
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 200
Imaging Details ?
Imaging Experiment
Task Software Package Version
PARTICLE SELECTION cryoSPARC 2.15.0
IMAGE ACQUISITION Leginon ?
CTF CORRECTION cryoSPARC 2.15.0
MODEL FITTING UCSF Chimera ?
MODEL FITTING Coot 0.9
INITIAL EULER ASSIGNMENT cryoSPARC 2.15.0
FINAL EULER ASSIGNMENT cryoSPARC 2.15.0
RECONSTRUCTION cryoSPARC 2.15.0
MODEL REFINEMENT PHENIX 1.18.2-3874-000
Image Processing
CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION ?