5AN8
Cryo-electron microscopy structure of rabbit TRPV2 ion channel
ELECTRON MICROSCOPY
Sample |
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RABBIT TRPV2 |
Specimen Preparation | |
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Sample Aggregation State | PARTICLE |
Vitrification Instrument | GATAN CRYOPLUNGE 3 |
Cryogen Name | ETHANE |
Sample Vitrification Details | PLUNGE FROZEN IN LIQUID ETHANE |
3D Reconstruction | |
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Reconstruction Method | SINGLE PARTICLE |
Number of Particles | 43879 |
Reported Resolution (Å) | 3.8 |
Resolution Method | FSC 0.143 CUT-OFF |
Other Details | |
Refinement Type | HALF-MAPS REFINED INDEPENDENTLY |
Symmetry Type | POINT |
Point Symmetry | C4 |
Data Acquisition | |||||||||
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Detector Type | GATAN K2 SUMMIT (4k x 4k) | ||||||||
Electron Dose (electrons/Å**2) | 57 |
Imaging Experiment | 1 |
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Date of Experiment | 2015-05-12 |
Temperature (Kelvin) | 78 |
Microscope Model | FEI TITAN KRIOS |
Minimum Defocus (nm) | 1200 |
Maximum Defocus (nm) | 3000 |
Minimum Tilt Angle (degrees) | |
Maximum Tilt Angle (degrees) | |
Nominal CS | 2.7 |
Imaging Mode | BRIGHT FIELD |
Specimen Holder Model | |
Nominal Magnification | 22500 |
Calibrated Magnification | 38168 |
Source | FIELD EMISSION GUN |
Acceleration Voltage (kV) | 300 |
Imaging Details | DATA ACQUIRED USING LEGINON, COLLECTED IN K2 SUPER RESOLUTION MODE |