9BH5
High-resolution C. elegans 80S ribosome structure - class 1
ELECTRON MICROSCOPY
Sample |
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Caenorhabditis elegans 80S ribosome |
Specimen Preparation | |
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Sample Aggregation State | PARTICLE |
Vitrification Instrument | FEI VITROBOT MARK IV |
Cryogen Name | ETHANE |
Sample Vitrification Details |
3D Reconstruction | |
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Reconstruction Method | SINGLE PARTICLE |
Number of Particles | 98135 |
Reported Resolution (Å) | 2.63 |
Resolution Method | FSC 0.143 CUT-OFF |
Other Details | |
Refinement Type | |
Symmetry Type | POINT |
Point Symmetry | C1 |
Map-Model Fitting and Refinement | |||||
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Id | 1 | ||||
Refinement Space | REAL | ||||
Refinement Protocol | RIGID BODY FIT | ||||
Refinement Target | |||||
Overall B Value | 59.4 | ||||
Fitting Procedure | |||||
Details |
Data Acquisition | |||||||||
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Detector Type | GATAN K3 BIOCONTINUUM (6k x 4k) | ||||||||
Electron Dose (electrons/Å**2) | 40.94 |
Imaging Experiment | 1 |
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Date of Experiment | |
Temperature (Kelvin) | |
Microscope Model | TFS KRIOS |
Minimum Defocus (nm) | 500 |
Maximum Defocus (nm) | 2000 |
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 |
EM Software | ||
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Task | Software Package | Version |
PARTICLE SELECTION | cryoSPARC | 4.4.1 |
IMAGE ACQUISITION | SerialEM | v4.93 |
CTF CORRECTION | cryoSPARC | 4.4.1 |
MODEL FITTING | Coot | |
INITIAL EULER ASSIGNMENT | cryoSPARC | 4.4.1 |
FINAL EULER ASSIGNMENT | cryoSPARC | 4.4.1 |
CLASSIFICATION | cryoSPARC | 4.4.1 |
RECONSTRUCTION | cryoSPARC | 4.4.1 |
MODEL REFINEMENT | PHENIX | 1.20.1_4487: |
Image Processing | ||||
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CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
PHASE FLIPPING AND AMPLITUDE CORRECTION | 695837 |