4V7H
Structure of the 80S rRNA and proteins and P/E tRNA for eukaryotic ribosome based on cryo-EM map of Thermomyces lanuginosus ribosome at 8.9A resolution
ELECTRON MICROSCOPY
Sample |
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Thermomyces lanuginosus ribosome |
Specimen Preparation | |
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Sample Aggregation State | PARTICLE |
Vitrification Instrument | FEI VITROBOT MARK I |
Cryogen Name | ETHANE |
Sample Vitrification Details | Apply sample, wait 30s, blot for 6s, plunge in liquid ethane |
3D Reconstruction | |
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Reconstruction Method | SINGLE PARTICLE |
Number of Particles | 102689 |
Reported Resolution (Å) | 8.9 |
Resolution Method | |
Other Details | SPIDER package. Residue H LYS 32 and Residue H VAL 33 are not properly linked. Distance of C-N bond is 2.59 Angstrom. Residue T LYS 78 and Residue T L ... |
Refinement Type | |
Symmetry Type | POINT |
Point Symmetry | C1 |
Map-Model Fitting and Refinement | |||||
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Id | 1 | ||||
Refinement Space | REAL | ||||
Refinement Protocol | FLEXIBLE FIT | ||||
Refinement Target | Cross-correlation | ||||
Overall B Value | |||||
Fitting Procedure | |||||
Details | METHOD--Flexible fitting |
Data Acquisition | |||||||||
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Detector Type | KODAK SO-163 FILM | ||||||||
Electron Dose (electrons/Å**2) | 25 |
Imaging Experiment | 1 |
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Date of Experiment | 2005-07-07 |
Temperature (Kelvin) | 84 |
Microscope Model | FEI TECNAI F30 |
Minimum Defocus (nm) | 1400 |
Maximum Defocus (nm) | 4000 |
Minimum Tilt Angle (degrees) | |
Maximum Tilt Angle (degrees) | |
Nominal CS | |
Imaging Mode | BRIGHT FIELD |
Specimen Holder Model | |
Nominal Magnification | 39000 |
Calibrated Magnification | |
Source | FIELD EMISSION GUN |
Acceleration Voltage (kV) | 300 |
Imaging Details |
EM Software | ||
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Task | Software Package | Version |
MODEL FITTING | Yup.scx | |
RECONSTRUCTION | SPIDER |