3LUE
Model of alpha-actinin CH1 bound to F-actin
ELECTRON MICROSCOPY
| Sample |
|---|
| F-actin decorated with alpha-actinin ABD (containing CH1 and CH2) |
| Sample Components |
| F-actin |
| Specimen Preparation | |
|---|---|
| Sample Aggregation State | FILAMENT |
| Vitrification Instrument | |
| Cryogen Name | ETHANE |
| Sample Vitrification Details | |
| 3D Reconstruction | |
|---|---|
| Reconstruction Method | HELICAL |
| Number of Particles | |
| Reported Resolution (Å) | 15 |
| Resolution Method | FSC 0.5 CUT-OFF |
| Other Details | AUTHORS STATE THAT THE STRANGE C-N BONDS WERE THE RESULT OF BREAKING THE CHAINS AT THESE POINTS TO DO RIGID BODY FITTING OF THE SUBDOMAINS. |
| Refinement Type | |
| Symmetry Type | HELICAL |
| Axial Symmetry | C1 |
| Axial Rise | 27.7 |
| Angular Rotation | 166.8 |
| Map-Model Fitting and Refinement | |||||
|---|---|---|---|---|---|
| Id | 1 | ||||
| Refinement Space | REAL | ||||
| Refinement Protocol | OTHER | ||||
| Refinement Target | |||||
| Overall B Value | |||||
| Fitting Procedure | |||||
| Details | METHOD--both manually and with Chimera DETAILS--AUTHORS STATE THAT THE STRANGE C-N BONDS WERE THE RESULT OF BREAKING THE CHAINS AT THESE POINTS TO DO ... | ||||
| 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) | |
| Maximum Defocus (nm) | |
| Minimum Tilt Angle (degrees) | |
| Maximum Tilt Angle (degrees) | |
| Nominal CS | |
| Imaging Mode | BRIGHT FIELD |
| Specimen Holder Model | GATAN LIQUID NITROGEN |
| Nominal Magnification | 50000 |
| Calibrated Magnification | |
| Source | FIELD EMISSION GUN |
| Acceleration Voltage (kV) | 200 |
| Imaging Details |
| EM Software | ||
|---|---|---|
| Task | Software Package | Version |
| MODEL FITTING | UCSF Chimera | |
| MODEL FITTING | UCSF Chimera | |
| RECONSTRUCTION | IHRSR | |
| Image Processing | ||||
|---|---|---|---|---|
| CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
| Weiner filter | ||||
