7NEP
Homology model of the in situ actomyosin complex from the A-band of mouse psoas muscle sarcomere in the rigor state
ELECTRON MICROSCOPY
Sample |
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In situ actomyosin complex in the rigor state from mouse psoas muscle |
Sample Components |
actin |
myosin double head |
tropomyosin |
Specimen Preparation | |
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Sample Aggregation State | CELL |
Vitrification Instrument | FEI VITROBOT MARK IV |
Cryogen Name | ETHANE |
Sample Vitrification Details |
3D Reconstruction | |
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Reconstruction Method | SUBTOMOGRAM AVERAGING |
Number of Particles | 18090 |
Reported Resolution (Å) | 10.2 |
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 (5JLH, 6KN8, 3I5G) | ||||
Refinement Space | |||||
Refinement Protocol | RIGID BODY FIT | ||||
Refinement Target | |||||
Overall B Value | |||||
Fitting Procedure | |||||
Details |
Data Acquisition | |||||||||
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Detector Type | GATAN K2 SUMMIT (4k x 4k) | ||||||||
Electron Dose (electrons/Å**2) | 3.5 |
Imaging Experiment | 1 |
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Date of Experiment | |
Temperature (Kelvin) | |
Microscope Model | FEI TITAN KRIOS |
Minimum Defocus (nm) | |
Maximum Defocus (nm) | |
Minimum Tilt Angle (degrees) | |
Maximum Tilt Angle (degrees) | |
Nominal CS | 2.7 |
Imaging Mode | BRIGHT FIELD |
Specimen Holder Model | FEI TITAN KRIOS AUTOGRID HOLDER |
Nominal Magnification | 81000 |
Calibrated Magnification | 28409 |
Source | FIELD EMISSION GUN |
Acceleration Voltage (kV) | 300 |
Imaging Details |
EM Software | ||
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Task | Software Package | Version |
IMAGE ACQUISITION | SerialEM | 3.7.5 |
CTF CORRECTION | IMOD | |
MODEL FITTING | UCSF Chimera | |
FINAL EULER ASSIGNMENT | RELION | 3.0.4 |
CLASSIFICATION | RELION | 3.0.4 |
RECONSTRUCTION | RELION | 3.0.4 |
Image Processing | ||||
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CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
PHASE FLIPPING ONLY |