2HI5
Model for bacteriophage fd from cryo-EM
ELECTRON MICROSCOPY
| Sample |
|---|
| Bacteriophage fd |
| Sample Components |
| Coat protein B |
| Specimen Preparation | |
|---|---|
| Sample Aggregation State | FILAMENT |
| Vitrification Instrument | |
| Cryogen Name | ETHANE |
| Sample Vitrification Details | |
| 3D Reconstruction | |
|---|---|
| Reconstruction Method | HELICAL |
| Number of Particles | 16367 |
| Reported Resolution (Å) | 8 |
| Resolution Method | FSC 0.5 CUT-OFF |
| Other Details | The C-N bond distance is 0.09 A between GLN15 and ALA16, 0.12 A between ALA35 and THR36 and 0.44 A between ALA25 and TRP26 |
| Refinement Type | |
| Symmetry Type | HELICAL |
| Data Acquisition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Detector Type | KODAK SO-163 FILM | ||||||||
| Electron Dose (electrons/Å**2) | |||||||||
| Imaging Experiment | 1 |
|---|---|
| Date of Experiment | |
| Temperature (Kelvin) | |
| Microscope Model | FEI TECNAI F20 |
| Minimum Defocus (nm) | 1400 |
| Maximum Defocus (nm) | 3800 |
| Minimum Tilt Angle (degrees) | |
| Maximum Tilt Angle (degrees) | |
| Nominal CS | |
| Imaging Mode | BRIGHT FIELD |
| Specimen Holder Model | |
| Nominal Magnification | 50000 |
| Calibrated Magnification | |
| Source | FIELD EMISSION GUN |
| Acceleration Voltage (kV) | 200 |
| Imaging Details |
| EM Software | ||
|---|---|---|
| Task | Software Package | Version |
| RECONSTRUCTION | IHRSR | |
| Image Processing | ||||
|---|---|---|---|---|
| CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
| phase flipping of entire images | ||||
