Electron crystallographic structure of human microsomal prostaglandin E synthase 1
ELECTRON CRYSTALLOGRAPHY
Crystal Data
| Unit Cell | |
|---|---|
| Length ( Å ) | Angle ( ˚ ) |
| a = 93.2 | α = 90 |
| b = 84.6 | β = 90 |
| c = 100 | γ = 90 |
| Symmetry | |
|---|---|
| Space Group | P 21 21 2 |
Diffraction
| Diffraction Experiment | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
| 1 | 1 | |||||||||||||
Refinement
| Non-Hydrogen Atoms Used in Refinement | |
|---|---|
| Non-Hydrogen Atoms | Number |
| Protein Atoms | 3396 |
| Nucleic Acid Atoms | |
| Solvent Atoms | |
| Heterogen Atoms | 60 |
| Sample |
|---|
| human microsomal prostaglandin E synthase 1 |
| Specimen Preparation | |
|---|---|
| Sample Aggregation State | 2D ARRAY |
| Embedding Material | trehalose |
| Embedding Details | 3 % trehalose |
| 3D Reconstruction | |
|---|---|
| Reconstruction Method | CRYSTALLOGRAPHY |
| Number of Particles | |
| Reported Resolution (Å) | 3.5 |
| Resolution Method | |
| Other Details | Phase information obtained by molecular replacement using the structure of microsomal glutathione transferase 1 |
| Refinement Type | |
| Symmetry Type | 2D CRYSTAL |
| Data Acquisition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Detector Type | TVIPS TEMCAM-F415 (4k x 4k) | ||||||||
| Electron Dose (electrons/Å**2) | |||||||||
| Imaging Experiment | 1 |
|---|---|
| Date of Experiment | |
| Temperature (Kelvin) | 100 |
| Microscope Model | JEOL 2100F |
| Minimum Defocus (nm) | |
| Maximum Defocus (nm) | |
| Minimum Tilt Angle (degrees) | |
| Maximum Tilt Angle (degrees) | 60 |
| Nominal CS | |
| Imaging Mode | DIFFRACTION |
| Specimen Holder Model | |
| Nominal Magnification | |
| Calibrated Magnification | |
| Source | FIELD EMISSION GUN |
| Acceleration Voltage (kV) | 200 |
| Imaging Details | Electron diffraction patterns |
