3J32
An asymmetric unit map from electron cryo-microscopy of Haliotis diversicolor molluscan hemocyanin isoform 1 (HdH1)
ELECTRON MICROSCOPY
| Sample |
|---|
| An asymmetric unit of Haliotis diversicolor molluscan hemocyanin isoform 1 (HdH1) |
| Specimen Preparation | |
|---|---|
| Sample Aggregation State | PARTICLE |
| Vitrification Instrument | FEI VITROBOT MARK III |
| Cryogen Name | ETHANE |
| Sample Vitrification Details | Blot for 2 seconds before plunging in to liquid ethane (FEI VITROBOT MARK III) |
| 3D Reconstruction | |
|---|---|
| Reconstruction Method | SINGLE PARTICLE |
| Number of Particles | 28641 |
| Reported Resolution (Å) | 4.5 |
| Resolution Method | FSC 0.5 CUT-OFF |
| Other Details | (Single particle details: processed with EMAN1 followed by segmentation of asymmetric unit.) (Single particle--Applied symmetry: D5) |
| Refinement Type | |
| Symmetry Type | POINT |
| Point Symmetry | D5 |
| Map-Model Fitting and Refinement | |||||
|---|---|---|---|---|---|
| Id | 1 | ||||
| Refinement Space | |||||
| Refinement Protocol | |||||
| Refinement Target | |||||
| Overall B Value | |||||
| Fitting Procedure | |||||
| Details | |||||
| Data Acquisition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Detector Type | KODAK SO-163 FILM | ||||||||
| Electron Dose (electrons/Å**2) | 20 | ||||||||
| Imaging Experiment | 1 |
|---|---|
| Date of Experiment | 2008-07-07 |
| Temperature (Kelvin) | 88 |
| Microscope Model | JEOL 3200FSC |
| Minimum Defocus (nm) | 500 |
| Maximum Defocus (nm) | 3600 |
| Minimum Tilt Angle (degrees) | |
| Maximum Tilt Angle (degrees) | |
| Nominal CS | 4.1 |
| Imaging Mode | BRIGHT FIELD |
| Specimen Holder Model | JEOL 3200FSC CRYOHOLDER |
| Nominal Magnification | 60000 |
| Calibrated Magnification | |
| Source | FIELD EMISSION GUN |
| Acceleration Voltage (kV) | 300 |
| Imaging Details | MDS |
| EM Software | ||
|---|---|---|
| Task | Software Package | Version |
| RECONSTRUCTION | EMAN | 1 |
| Image Processing | ||||
|---|---|---|---|---|
| CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
| each micrograph | ||||
