In situ structure of the peripheral stalk of the mitochondrial ATPsynthase in whole Polytomella cells
ELECTRON MICROSCOPY
Sample |
---|
Polytomella sp. |
Specimen Preparation | |
---|---|
Sample Aggregation State | CELL |
Vitrification Instrument | LEICA EM GP |
Cryogen Name | ETHANE |
Sample Vitrification Details | GP2 |
3D Reconstruction | |
---|---|
Reconstruction Method | SUBTOMOGRAM AVERAGING |
Number of Particles | 238622 |
Reported Resolution (Å) | 5.6 |
Resolution Method | FSC 0.143 CUT-OFF |
Other Details | |
Refinement Type | |
Symmetry Type | POINT |
Point Symmetry | C2 |
Map-Model Fitting and Refinement | |||||
---|---|---|---|---|---|
Id | 1 | ||||
Refinement Space | |||||
Refinement Protocol | |||||
Refinement Target | |||||
Overall B Value | |||||
Fitting Procedure | |||||
Details |
Data Acquisition | |||||||||
---|---|---|---|---|---|---|---|---|---|
Detector Type | GATAN K3 (6k x 4k) | ||||||||
Electron Dose (electrons/Å**2) | 1.9 |
Imaging Experiment | 1 |
---|---|
Date of Experiment | |
Temperature (Kelvin) | |
Microscope Model | FEI TITAN KRIOS |
Minimum Defocus (nm) | 2500 |
Maximum Defocus (nm) | 4500 |
Minimum Tilt Angle (degrees) | |
Maximum Tilt Angle (degrees) | |
Nominal CS | |
Imaging Mode | BRIGHT FIELD |
Specimen Holder Model | FEI TITAN KRIOS AUTOGRID HOLDER |
Nominal Magnification | 53000 |
Calibrated Magnification | |
Source | FIELD EMISSION GUN |
Acceleration Voltage (kV) | 300 |
Imaging Details |
EM Software | ||
---|---|---|
Task | Software Package | Version |
VOLUME SELECTION | STOPGAP | |
IMAGE ACQUISITION | SerialEM | |
CTF CORRECTION | Warp | |
MODEL FITTING | PHENIX | |
FINAL EULER ASSIGNMENT | RELION | |
RECONSTRUCTION | Coot | |
MODEL REFINEMENT | ISOLDE | |
Image Processing | ||||
---|---|---|---|---|
CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
PHASE FLIPPING AND AMPLITUDE CORRECTION |