3J9L
Structure of Dark apoptosome from Drosophila melanogaster
ELECTRON MICROSCOPY
Sample |
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Dark apoptosome |
Specimen Preparation | |
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Sample Aggregation State | PARTICLE |
Vitrification Instrument | FEI VITROBOT MARK II |
Cryogen Name | ETHANE |
Sample Vitrification Details | Blot for 2 seconds before plunging into liquid ethane (FEI VITROBOT MARK II). |
3D Reconstruction | |
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Reconstruction Method | SINGLE PARTICLE |
Number of Particles | 9354 |
Reported Resolution (Å) | 4 |
Resolution Method | FSC 0.143 CUT-OFF |
Other Details | To correct for beam-induced movements, the 16 video frames for each micrograph were first aligned using whole-image motion correction. Then particle-b ... |
Refinement Type | |
Symmetry Type | POINT |
Point Symmetry | D8 |
Data Acquisition | |||||||||
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Detector Type | FEI FALCON II (4k x 4k) | ||||||||
Electron Dose (electrons/Å**2) | 28 |
Imaging Experiment | 1 |
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Date of Experiment | 2013-11-17 |
Temperature (Kelvin) | |
Microscope Model | FEI POLARA 300 |
Minimum Defocus (nm) | 1600 |
Maximum Defocus (nm) | 6600 |
Minimum Tilt Angle (degrees) | |
Maximum Tilt Angle (degrees) | |
Nominal CS | 2 |
Imaging Mode | BRIGHT FIELD |
Specimen Holder Model | GATAN LIQUID NITROGEN |
Nominal Magnification | 78000 |
Calibrated Magnification | 104748 |
Source | FIELD EMISSION GUN |
Acceleration Voltage (kV) | 300 |
Imaging Details |
EM Software | ||
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Task | Software Package | Version |
CTF CORRECTION | CTFFIND | 3 |
RECONSTRUCTION | RELION |
Image Processing | ||||
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CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
Each particle |