7OJF
CRYO-EM STRUCTURE OF SLYB13-BAMA FROM ESCHERICHIA COLI
ELECTRON MICROSCOPY
Sample |
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Cryo-EM structure of SlyB13-BamA from Escherichia coli |
Specimen Preparation | |
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Sample Aggregation State | PARTICLE |
Vitrification Instrument | GATAN CRYOPLUNGE 3 |
Cryogen Name | ETHANE |
Sample Vitrification Details | Back-blotting for 4 seconds before plunging |
3D Reconstruction | |
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Reconstruction Method | SINGLE PARTICLE |
Number of Particles | 73756 |
Reported Resolution (Å) | 3.9 |
Resolution Method | FSC 0.143 CUT-OFF |
Other Details | |
Refinement Type | |
Symmetry Type | POINT |
Map-Model Fitting and Refinement | |||||
---|---|---|---|---|---|
Id | 1 | ||||
Refinement Space | REAL | ||||
Refinement Protocol | OTHER | ||||
Refinement Target | |||||
Overall B Value | 56 | ||||
Fitting Procedure | |||||
Details |
Data Acquisition | |||||||||
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Detector Type | GATAN K3 (6k x 4k) | ||||||||
Electron Dose (electrons/Å**2) | 61 |
Imaging Experiment | 1 |
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Date of Experiment | |
Temperature (Kelvin) | |
Microscope Model | JEOL CRYO ARM 300 |
Minimum Defocus (nm) | 600 |
Maximum Defocus (nm) | 2500 |
Minimum Tilt Angle (degrees) | |
Maximum Tilt Angle (degrees) | |
Nominal CS | 2.55 |
Imaging Mode | BRIGHT FIELD |
Specimen Holder Model | JEOL CRYOSPECPORTER |
Nominal Magnification | 60000 |
Calibrated Magnification | |
Source | FIELD EMISSION GUN |
Acceleration Voltage (kV) | 300 |
Imaging Details |
EM Software | ||
---|---|---|
Task | Software Package | Version |
CTF CORRECTION | RELION | 3.1 |
CTF CORRECTION | cryoSPARC | 3.2.0 |
CTF CORRECTION | CTFFIND | 4 |
CTF CORRECTION | MotionCorr2 | 1.3 |
CTF CORRECTION | SerialEM | |
MODEL FITTING | Coot | |
MODEL REFINEMENT | PHENIX | |
CLASSIFICATION | RELION | |
RECONSTRUCTION | RELION | 3.1 |