ELECTRON MICROSCOPY

Sample

Mycobacterium tuberculosis ClpC1 bound to the natural product antibiotic Ecumicin

Specimen Preperation
Sample Aggregation State PARTICLE
Vitrification Instrument ?
Cryogen Name ETHANE
Sample Vitrification Details ?
3D Reconstruction
Reconstruction Method SINGLE PARTICLE
Number of Particles 45698
Reported Resolution (Å) 4.29
Resolution Method FSC 0.143 CUT-OFF
Other Details ?
Refinement Type
Symmetry Type POINT
Map-Model Fitting and Refinement
ID 1
Refinement Space ?
Refinement Protocol ?
Refinement Target ?
Overall B Value ?
Fitting Procedure ?
Details Initial model source is a trimmed AlphaFold model of Mycobacterium tuberculosis ClpC1 (https://alphafold.ebi.ac.uk/entry/P9WPC8).
Data Acquisition
Detector Type FEI FALCON III (4k x 4k)
Electron Dose (electrons/Å2) 32.2
Imaging Experiment
Date of Experiment ?
Temprature (Kelvin)
Microscope Model FEI TALOS ARCTICA
Minimum Defocus (nm) 1200
Maximum Defocus (nm) 3100
Minimum Tilt Angle (degrees) ?
Maximum Tilt Angle (degrees) ?
Nominal CS ?
Imaging Mode OTHER
Specimen Holder Model ?
Nominal Magnification ?
Calibrated Magnification ?
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 200
Imaging Details ?
Imaging Experiment
Task Software Package Version
CTF CORRECTION cryoSPARC v3.3.2
MODEL FITTING UCSF Chimera ?
INITIAL EULER ASSIGNMENT cryoSPARC v3.3.2
FINAL EULER ASSIGNMENT cryoSPARC v3.3.2
CLASSIFICATION cryoSPARC v3.3.2
RECONSTRUCTION cryoSPARC v3.3.2
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 ?