3J82
Electron cryo-microscopy of DNGR-1 in complex with F-actin
ELECTRON MICROSCOPY
Sample |
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F-actin complexed with mouse DNGR-1 extracellular domain |
Sample Components |
DNGR-1 |
Actin |
Specimen Preparation | |
---|---|
Sample Aggregation State | FILAMENT |
Vitrification Instrument | FEI VITROBOT MARK II |
Cryogen Name | ETHANE |
Sample Vitrification Details |
3D Reconstruction | |
---|---|
Reconstruction Method | SINGLE PARTICLE |
Number of Particles | 73608 |
Reported Resolution (Å) | 7.7 |
Resolution Method | FSC 0.143 CUT-OFF |
Other Details | (Single particle--Applied symmetry: C1) |
Refinement Type | |
Symmetry Type | HELICAL |
Axial Symmetry | C1 |
Axial Rise | 27.6 |
Angular Rotation | 166.6 |
Map-Model Fitting and Refinement | |||||
---|---|---|---|---|---|
Id | 1 | ||||
Refinement Space | |||||
Refinement Protocol | |||||
Refinement Target | |||||
Overall B Value | |||||
Fitting Procedure | |||||
Details |
Data Acquisition | |||||||||
---|---|---|---|---|---|---|---|---|---|
Detector Type | TVIPS TEMCAM-F416 (4k x 4k) | ||||||||
Electron Dose (electrons/Å**2) | 20 |
Imaging Experiment | 1 |
---|---|
Date of Experiment | 2012-12-10 |
Temperature (Kelvin) | 55 |
Microscope Model | JEOL 3200FSC |
Minimum Defocus (nm) | 1000 |
Maximum Defocus (nm) | 2000 |
Minimum Tilt Angle (degrees) | |
Maximum Tilt Angle (degrees) | |
Nominal CS | 1.6 |
Imaging Mode | BRIGHT FIELD |
Specimen Holder Model | JEOL 3200FSC CRYOHOLDER |
Nominal Magnification | 60000 |
Calibrated Magnification | 109489 |
Source | FIELD EMISSION GUN |
Acceleration Voltage (kV) | 200 |
Imaging Details |
EM Software | ||
---|---|---|
Task | Software Package | Version |
RECONSTRUCTION | EMAN | |
RECONSTRUCTION | SPIDER |
Image Processing | ||||
---|---|---|---|---|
CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
Each Particle |