6YSS
Structure of the P+9 ArfB-ribosome complex in the post-hydrolysis state
ELECTRON MICROSCOPY
Sample |
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Post-hydrolysis state of E. coli ribosome P+9 70S-ArfB-Api137-tRNAPhe-mRNA complex |
Sample Components |
Post-hydrolysis state of E. coli ribosome P+9 70S-ArfB-Api137-tRNAPhe-mRNA complex |
Post-hydrolysis state of E. coli ribosome P+9 70S-ArfB-Api137-tRNAPhe-mRNA complex |
Post-hydrolysis state of E. coli ribosome P+9 70S-ArfB-Api137-tRNAPhe-mRNA complex |
Specimen Preparation | |
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Sample Aggregation State | PARTICLE |
Vitrification Instrument | HOMEMADE PLUNGER |
Cryogen Name | ETHANE |
Sample Vitrification Details | Manual blotting & plunge-freezing |
3D Reconstruction | |
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Reconstruction Method | SINGLE PARTICLE |
Number of Particles | 282252 |
Reported Resolution (Å) | 2.6 |
Resolution Method | FSC 0.143 CUT-OFF |
Other Details | |
Refinement Type | |
Symmetry Type | POINT |
Point Symmetry | C1 |
Map-Model Fitting and Refinement | |||||
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Id | 1 (5AFI, 4RB7, 5O2R, 4V95) | ||||
Refinement Space | REAL | ||||
Refinement Protocol | |||||
Refinement Target | |||||
Overall B Value | |||||
Fitting Procedure | |||||
Details |
Data Acquisition | |||||||||
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Detector Type | FEI FALCON III (4k x 4k) | ||||||||
Electron Dose (electrons/Å**2) | 50 |
Imaging Experiment | 1 |
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Date of Experiment | |
Temperature (Kelvin) | |
Microscope Model | TFS KRIOS |
Minimum Defocus (nm) | 200 |
Maximum Defocus (nm) | 2.5 |
Minimum Tilt Angle (degrees) | |
Maximum Tilt Angle (degrees) | |
Nominal CS | 0.01 |
Imaging Mode | BRIGHT FIELD |
Specimen Holder Model | FEI TITAN KRIOS AUTOGRID HOLDER |
Nominal Magnification | 59000 |
Calibrated Magnification | |
Source | FIELD EMISSION GUN |
Acceleration Voltage (kV) | 300 |
Imaging Details | Aberration corrections performed using Cs image corrector (CEOS company) |
EM Software | ||
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Task | Software Package | Version |
IMAGE ACQUISITION | EPU | |
CTF CORRECTION | Gctf | |
MODEL FITTING | UCSF Chimera | 0.91 |
INITIAL EULER ASSIGNMENT | RELION | 3.0 |
FINAL EULER ASSIGNMENT | RELION | 3.0 |
CLASSIFICATION | RELION | 3.0 |
RECONSTRUCTION | RELION | 3.0 |
MODEL REFINEMENT | PHENIX | 1.16 |
Image Processing | ||||
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CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
PHASE FLIPPING AND AMPLITUDE CORRECTION | 968783 |