Cryo-EM structure of Dengue virus serotype2 THSTI/TRC/01 strain bound with D14.F25.SO2 fab
ELECTRON MICROSCOPY
| Sample |
|---|
| dengue virus type 2 bound with D14.F25.SO2 fab |
| Sample Components |
| dengue virus type 2 |
| monoclonal antibody D14.F25.S02 |
| Specimen Preparation | |
|---|---|
| Sample Aggregation State | PARTICLE |
| Vitrification Instrument | FEI VITROBOT MARK IV |
| Cryogen Name | ETHANE |
| Sample Vitrification Details | |
| 3D Reconstruction | |
|---|---|
| Reconstruction Method | SINGLE PARTICLE |
| Number of Particles | 4715 |
| Reported Resolution (Å) | 19.08 |
| Resolution Method | FSC 0.143 CUT-OFF |
| Other Details | |
| Refinement Type | |
| Symmetry Type | POINT |
| Point Symmetry | I |
| Map-Model Fitting and Refinement | |||||
|---|---|---|---|---|---|
| Id | 1 | ||||
| Refinement Space | |||||
| Refinement Protocol | RIGID BODY FIT | ||||
| Refinement Target | map correlation | ||||
| Overall B Value | |||||
| Fitting Procedure | |||||
| Details | Map fitting was done with fully symmetrized icosahedral atomic model. Map correlation value was 0.8293 | ||||
| Data Acquisition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Detector Type | GATAN K2 SUMMIT (4k x 4k) | ||||||||
| Electron Dose (electrons/Å**2) | 48 | ||||||||
| Imaging Experiment | 1 |
|---|---|
| Date of Experiment | |
| Temperature (Kelvin) | |
| Microscope Model | FEI TALOS ARCTICA |
| Minimum Defocus (nm) | 1250 |
| Maximum Defocus (nm) | 2750 |
| Minimum Tilt Angle (degrees) | |
| Maximum Tilt Angle (degrees) | |
| Nominal CS | |
| Imaging Mode | BRIGHT FIELD |
| Specimen Holder Model | |
| Nominal Magnification | 36000 |
| Calibrated Magnification | |
| Source | FIELD EMISSION GUN |
| Acceleration Voltage (kV) | 200 |
| Imaging Details |
| EM Software | ||
|---|---|---|
| Task | Software Package | Version |
| PARTICLE SELECTION | RELION | 4.0.1 |
| IMAGE ACQUISITION | Latitude | |
| CTF CORRECTION | cryoSPARC | 4.6.0 |
| MODEL FITTING | UCSF Chimera | 1.17 |
| INITIAL EULER ASSIGNMENT | cryoSPARC | 4.6.0 |
| FINAL EULER ASSIGNMENT | cryoSPARC | 4.6.0 |
| CLASSIFICATION | RELION | 4.0.1 |
| RECONSTRUCTION | cryoSPARC | 4.6.0 |
| Image Processing | ||||
|---|---|---|---|---|
| CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
| PHASE FLIPPING AND AMPLITUDE CORRECTION | 26782 | |||
