ELECTRON CRYSTALLOGRAPHY
Crystal Data
| Unit Cell | |
|---|---|
| Length ( Å ) | Angle ( ˚ ) |
| a = 81.8 | α = 90 |
| b = 81.8 | β = 90 |
| c = 100 | γ = 120 |
| Symmetry | |
|---|---|
| Space Group | P 6 |
Diffraction
| Diffraction Experiment | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID # | Crystal ID | Scattering Type | Data Collection Temperature | Detector | Detector Type | Details | Collection Date | Monochromator | Protocol | |||||
| 1 | 1 | electron | M | SINGLE WAVELENGTH | ||||||||||
Refinement
| Statistics | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Diffraction ID | Structure Solution Method | Cross Validation method | Resolution (High) | Resolution (Low) | Number Reflections (Observed) | Number Reflections (R-Free) | Percent Reflections (Observed) | R-Factor (Observed) | R-Work (Depositor) | R-Work (DCC) | R-Free (Depositor) | R-Free (DCC) | R-Free Selection Details | Mean Isotropic B | |||||
| ELECTRON CRYSTALLOGRAPHY | THROUGHOUT | 3.2 | 10 | 4409 | 457 | 79.25 | 0.34237 | 0.33894 | 0.343 | 0.37628 | 0.3774 | RANDOM | 26.662 | ||||||
| Temperature Factor Modeling | ||||||
|---|---|---|---|---|---|---|
| Anisotropic B[1][1] | Anisotropic B[1][2] | Anisotropic B[1][3] | Anisotropic B[2][2] | Anisotropic B[2][3] | Anisotropic B[3][3] | |
| -2.58 | -1.29 | -2.58 | 3.88 | |||
| RMS Deviations | |
|---|---|
| Key | Refinement Restraint Deviation |
| r_dihedral_angle_2_deg | 36.936 |
| r_dihedral_angle_3_deg | 26.23 |
| r_dihedral_angle_4_deg | 16.716 |
| r_dihedral_angle_1_deg | 9.855 |
| r_angle_refined_deg | 1.863 |
| r_scangle_it | 1.666 |
| r_scbond_it | 1.131 |
| r_mcangle_it | 0.981 |
| r_mcbond_it | 0.529 |
| r_symmetry_vdw_refined | 0.414 |
| Non-Hydrogen Atoms Used in Refinement | |
|---|---|
| Non-Hydrogen Atoms | Number |
| Protein Atoms | 964 |
| Nucleic Acid Atoms | |
| Solvent Atoms | |
| Heterogen Atoms | 20 |
Software
| Software | |
|---|---|
| Software Name | Purpose |
| REFMAC | refinement |
| Sample |
|---|
| Microsomal Glutathione Transferase 1 in Complex with Glutathione |
| Specimen Preparation | |
|---|---|
| Sample Aggregation State | 2D ARRAY |
| 3D Reconstruction | |
|---|---|
| Reconstruction Method | CRYSTALLOGRAPHY |
| Number of Particles | |
| Reported Resolution (Å) | 3.2 |
| Resolution Method | |
| Other Details | |
| Refinement Type | |
| Symmetry Type | 2D CRYSTAL |
| Data Acquisition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Detector Type | |||||||||
| Electron Dose (electrons/Å**2) | 10 | ||||||||
| Imaging Experiment | 1 |
|---|---|
| Date of Experiment | |
| Temperature (Kelvin) | 4 |
| Microscope Model | JEOL 3000SFF |
| Minimum Defocus (nm) | 300 |
| Maximum Defocus (nm) | 2000 |
| Minimum Tilt Angle (degrees) | |
| Maximum Tilt Angle (degrees) | 62.6 |
| Nominal CS | 1.6 |
| Imaging Mode | BRIGHT FIELD |
| Specimen Holder Model | |
| Nominal Magnification | 60000 |
| Calibrated Magnification | |
| Source | FIELD EMISSION GUN |
| Acceleration Voltage (kV) | 300 |
| Imaging Details | Electron diffraction at 1.2 m camera length |
| Image Processing | ||||
|---|---|---|---|---|
| CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
| Crystallographic | ||||
