Cryo-EM reconstruction of the 80S-eIF5B-Met-itRNAMet Eukaryotic Translation Initiation Complex
ELECTRON MICROSCOPY
| Sample |
|---|
| RECONSTRUCTION OF 80S- EIF5B-MET-ITRNAMET EUKARYOTIC TRANSLATION INITIATION COMPLEX WITH TRNA IN THE PI-SITE AND |
| Specimen Preparation | |
|---|---|
| Sample Aggregation State | PARTICLE |
| Vitrification Instrument | FEI VITROBOT MARK II |
| Cryogen Name | ETHANE |
| Sample Vitrification Details | VITRIFICATION 1 -- CRYOGEN- ETHANE, HUMIDITY- 100, TEMPERATURE- 90, INSTRUMENT- FEI VITROBOT MARK II, METHOD- BLOT 2.5 SECONDS BEFORE PLUNGING, |
| 3D Reconstruction | |
|---|---|
| Reconstruction Method | SINGLE PARTICLE |
| Number of Particles | 5143 |
| Reported Resolution (Å) | 6.6 |
| Resolution Method | |
| Other Details | USE A NEWLY DEVELOPED STATISTICAL MOVIE PROCESSING APPROACH TO COMPENSATE FOR BEAM-INDUCED MOVEMENT. SUBMISSION BASED ON EXPERIMENTAL DATA FROM EMDB E ... |
| Refinement Type | |
| Symmetry Type | POINT |
| Point Symmetry | C1 |
| Map-Model Fitting and Refinement | |||||
|---|---|---|---|---|---|
| Id | 1 | ||||
| Refinement Space | |||||
| Refinement Protocol | RIGID BODY FIT | ||||
| Refinement Target | |||||
| Overall B Value | |||||
| Fitting Procedure | |||||
| Details | METHOD--RIGID-BODY FITTING | ||||
| Data Acquisition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Detector Type | FEI FALCON I (4k x 4k) | ||||||||
| Electron Dose (electrons/Å**2) | 16 | ||||||||
| Imaging Experiment | 1 |
|---|---|
| Date of Experiment | 2013-01-15 |
| Temperature (Kelvin) | 85 |
| Microscope Model | FEI POLARA 300 |
| Minimum Defocus (nm) | 1900 |
| Maximum Defocus (nm) | 3900 |
| Minimum Tilt Angle (degrees) | |
| Maximum Tilt Angle (degrees) | |
| Nominal CS | 2 |
| Imaging Mode | BRIGHT FIELD |
| Specimen Holder Model | |
| Nominal Magnification | 59000 |
| Calibrated Magnification | 79096 |
| Source | FIELD EMISSION GUN |
| Acceleration Voltage (kV) | 300 |
| Imaging Details |
| EM Software | ||
|---|---|---|
| Task | Software Package | Version |
| CTF CORRECTION | CTFFIND | 3 |
| RECONSTRUCTION | RELION | |
| Image Processing | ||||
|---|---|---|---|---|
| CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
| EACH PARTICLE | ||||
