ELECTRON MICROSCOPY
Refinement
| RMS Deviations | |
|---|---|
| Key | Refinement Restraint Deviation |
| r_long_range_B_refined | 96.221 |
| r_long_range_B_other | 96.221 |
| r_scangle_other | 86.033 |
| r_mcangle_it | 60.607 |
| r_mcangle_other | 60.606 |
| r_scbond_it | 54.808 |
| r_scbond_other | 54.807 |
| r_mcbond_it | 38.931 |
| r_mcbond_other | 38.931 |
| r_dihedral_angle_3_deg | 13.763 |
| Sample |
|---|
| CryoEM structure of the human INO80-Hexasome complex |
| Sample Components |
| Histone Hexamer |
| Synthetic deoxyribonucleic acid |
| Specimen Preparation | |
|---|---|
| Sample Aggregation State | PARTICLE |
| Vitrification Instrument | LEICA EM GP |
| Cryogen Name | ETHANE |
| Sample Vitrification Details | |
| 3D Reconstruction | |
|---|---|
| Reconstruction Method | SINGLE PARTICLE |
| Number of Particles | 34444 |
| Reported Resolution (Å) | 3.35 |
| Resolution Method | FSC 0.143 CUT-OFF |
| Other Details | |
| Refinement Type | |
| Symmetry Type | POINT |
| Point Symmetry | C1 |
| Map-Model Fitting and Refinement | |||||
|---|---|---|---|---|---|
| Id | 1 | ||||
| Refinement Space | RECIPROCAL | ||||
| Refinement Protocol | FLEXIBLE FIT | ||||
| Refinement Target | MAXIMUM LIKELIHOOD WITH PHASES | ||||
| Overall B Value | 134.96 | ||||
| Fitting Procedure | |||||
| Details | |||||
| Data Acquisition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Detector Type | FEI FALCON IV (4k x 4k) | ||||||||
| Electron Dose (electrons/Å**2) | 1 | ||||||||
| Imaging Experiment | 1 |
|---|---|
| Date of Experiment | |
| Temperature (Kelvin) | |
| Microscope Model | FEI TITAN KRIOS |
| Minimum Defocus (nm) | 500 |
| Maximum Defocus (nm) | 2600 |
| Minimum Tilt Angle (degrees) | |
| Maximum Tilt Angle (degrees) | |
| Nominal CS | 2.7 |
| 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 | cryoSPARC | 4.5.3 |
| CTF CORRECTION | cryoSPARC | 4.5.3 |
| MODEL FITTING | Coot | 0.9.8.93 |
| MODEL FITTING | ISOLDE | 1.8 |
| MODEL REFINEMENT | REFMAC | 5.8.0425 |
| INITIAL EULER ASSIGNMENT | RELION | 4.0 |
| FINAL EULER ASSIGNMENT | RELION | 4.0 |
| Image Processing | ||||
|---|---|---|---|---|
| CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
| PHASE FLIPPING AND AMPLITUDE CORRECTION | 15713359 | Minimum particle diameter (A) = 120 Maximum particle diameter (A) = 240 | ||
