ELECTRON MICROSCOPY
| Sample |
|---|
| Hsp90:Cdc37:CRaf:PP5 complex |
| Sample Components |
| Protein Phosphatase 5 (H304A) |
| Specimen Preparation | |
|---|---|
| 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 | |
|---|---|
| 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 | |||||
|---|---|---|---|---|---|
| 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 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Detector Type | GATAN K3 BIOQUANTUM (6k x 4k) | ||||||||
| Electron Dose (electrons/Å**2) | 69 | ||||||||
| Imaging Experiment | 1 |
|---|---|
| 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 |
| MODEL REFINEMENT | PHENIX | |
| 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 | ||||
|---|---|---|---|---|
| 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. | ||
