2BYU
Negative stain EM reconstruction of M.tuberculosis Acr1(Hsp 16.3) fitted with wheat sHSP dimer
ELECTRON MICROSCOPY
| Sample |
|---|
| HSP 16.3 |
| Specimen Preparation | |
|---|---|
| Sample Aggregation State | PARTICLE |
| 3D Reconstruction | |
|---|---|
| Reconstruction Method | SINGLE PARTICLE |
| Number of Particles | 6123 |
| Reported Resolution (Å) | 16.5 |
| Resolution Method | |
| Other Details | DIMER ALPHA CRYSTALLIN DOMAIN OF 1GME (43-137 AND 146-151) FITTED INTO DENSITY USING URO. RESOLUTION WAS DETERMINED BY 0.5 FOURIER SHELL CORRELATION. |
| Refinement Type | |
| Symmetry Type | POINT |
| Point Symmetry | I |
| Map-Model Fitting and Refinement | |||||
|---|---|---|---|---|---|
| Id | 1 (1GME) | ||||
| Refinement Space | RECIPROCAL | ||||
| Refinement Protocol | OTHER | ||||
| Refinement Target | Cross-correlation coefficient | ||||
| Overall B Value | |||||
| Fitting Procedure | |||||
| Details | METHOD--QUALITY OF THE FIT R-FACTOR= 0.516, CROSS- CORRELATION COEFFICIENT 81.5% | ||||
| Data Acquisition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Detector Type | KODAK SO-163 FILM | ||||||||
| Electron Dose (electrons/Å**2) | 10 | ||||||||
| Imaging Experiment | 1 |
|---|---|
| Date of Experiment | 2004-03-28 |
| Temperature (Kelvin) | 293 |
| Microscope Model | FEI TECNAI 12 |
| Minimum Defocus (nm) | 390 |
| Maximum Defocus (nm) | 600 |
| Minimum Tilt Angle (degrees) | |
| Maximum Tilt Angle (degrees) | |
| Nominal CS | 2 |
| Imaging Mode | BRIGHT FIELD |
| Specimen Holder Model | |
| Nominal Magnification | 42000 |
| Calibrated Magnification | |
| Source | TUNGSTEN HAIRPIN |
| Acceleration Voltage (kV) | 120 |
| Imaging Details |
