8GAE
Hsp90 provides platform for CRaf dephosphorylation by PP5
ELECTRON MICROSCOPY
Sample |
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Hsp90:Cdc37:CRaf:PP5 complex |
Sample Components |
Protein Phosphatase 5 (H304A) |
Specimen Preparation | |
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Sample Aggregation State | PARTICLE |
Vitrification Instrument | FEI VITROBOT MARK IV |
Cryogen Name | ETHANE |
Sample Vitrification Details | 3UL OF SAMPLE 10C 100% HUMIDITY 30S WAIT TIME 3S BLOT TIME -2 BLOT FORCE |
3D Reconstruction | |
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Reconstruction Method | SINGLE PARTICLE |
Number of Particles | 522000 |
Reported Resolution (Å) | 3.3 |
Resolution Method | FSC 0.143 CUT-OFF |
Other Details | Three different maps were used for final composite map: Hsp90:Cdc37: 288k particles, 3.2A PP5 TPR: 215k particles, 3.3A PP5 catalytic domain and CR ... |
Refinement Type | |
Symmetry Type | POINT |
Map-Model Fitting and Refinement | |||||
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Id | 1 (5FWL, 1WAO, 1S95) | ||||
Refinement Space | |||||
Refinement Protocol | RIGID BODY FIT | ||||
Refinement Target | |||||
Overall B Value | |||||
Fitting Procedure | |||||
Details | This model was built using rigid body docking in Chimera and ChimeraX for all main chains, and RosettaCM to add remaining fragments not included in pr ... |
Data Acquisition | |||||||||
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Detector Type | GATAN K3 BIOQUANTUM (6k x 4k) | ||||||||
Electron Dose (electrons/Å**2) | 69 |
Imaging Experiment | 1 |
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Date of Experiment | |
Temperature (Kelvin) | |
Microscope Model | FEI TITAN KRIOS |
Minimum Defocus (nm) | 800 |
Maximum Defocus (nm) | 1800 |
Minimum Tilt Angle (degrees) | |
Maximum Tilt Angle (degrees) | |
Nominal CS | |
Imaging Mode | BRIGHT FIELD |
Specimen Holder Model | FEI TITAN KRIOS AUTOGRID HOLDER |
Nominal Magnification | 105000 |
Calibrated Magnification | |
Source | FIELD EMISSION GUN |
Acceleration Voltage (kV) | 300 |
Imaging Details |
EM Software | ||
---|---|---|
Task | Software Package | Version |
PARTICLE SELECTION | cryoSPARC | 3.3.2 |
IMAGE ACQUISITION | SerialEM | 3.8-beta |
CTF CORRECTION | CTFFIND | 4.1 |
CTF CORRECTION | RELION | 3.1.3 |
INITIAL EULER ASSIGNMENT | RELION | 3.1.3 |
FINAL EULER ASSIGNMENT | RELION | 3.1.3 |
CLASSIFICATION | RELION | 3.1.3 |
RECONSTRUCTION | RELION | 3.1.3 |
RECONSTRUCTION | UCSF ChimeraX | 1.2.5 |
Image Processing | ||||
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CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
PHASE FLIPPING AND AMPLITUDE CORRECTION | 3730385 | Gaussian blob particle picking in cryoSPARC. |