7QCD
CryoEM structure of the Smc5/6-holocomplex (composite structure)
ELECTRON MICROSCOPY
Refinement
RMS Deviations | |
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Key | Refinement Restraint Deviation |
f_dihedral_angle_d | 14.012 |
f_angle_d | 0.695 |
f_chiral_restr | 0.042 |
f_bond_d | 0.004 |
f_plane_restr | 0.004 |
Sample |
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Smc5/6 holo-complex |
Specimen Preparation | |
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Sample Aggregation State | PARTICLE |
Vitrification Instrument | LEICA EM GP |
Cryogen Name | ETHANE |
Sample Vitrification Details | Held in chamber for a period of 10 seconds, before blotting for 2.5 to 4.5 seconds (auto-sensor) then plunged into liquid ethane before being stored u ... |
3D Reconstruction | |
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Reconstruction Method | SINGLE PARTICLE |
Number of Particles | 1 |
Reported Resolution (Å) | 8 |
Resolution Method | OTHER |
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 | |||||
Fitting Procedure | |||||
Details |
Data Acquisition | |||||||||
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Detector Type | GATAN K3 (6k x 4k) | ||||||||
Electron Dose (electrons/Å**2) | 1.3 |
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 | |
Imaging Mode | BRIGHT FIELD |
Specimen Holder Model | |
Nominal Magnification | |
Calibrated Magnification | |
Source | FIELD EMISSION GUN |
Acceleration Voltage (kV) | 300 |
Imaging Details |
EM Software | ||
---|---|---|
Task | Software Package | Version |
PARTICLE SELECTION | Topaz | 0.2.4 |
IMAGE ACQUISITION | EPU | |
CTF CORRECTION | CTFFIND | 4.1.4 |
MODEL FITTING | PyMOL | |
MODEL FITTING | UCSF ChimeraX | |
MODEL FITTING | Coot | |
MODEL REFINEMENT | PHENIX | |
INITIAL EULER ASSIGNMENT | cryoSPARC | 3.1.0 |
FINAL EULER ASSIGNMENT | cryoSPARC | 3.1.0 |
CLASSIFICATION | cryoSPARC | 3.1.0 |
RECONSTRUCTION | cryoSPARC | 3.1.0 |
Image Processing | ||||
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CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
PHASE FLIPPING AND AMPLITUDE CORRECTION |