5ACO
Cryo-EM structure of PGT128 Fab in complex with BG505 SOSIP.664 Env trimer
ELECTRON MICROSCOPY
Sample |
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PGT128 FAB BOUND TO BG505 SOSIP.664 ENV TRIMER |
Specimen Preparation | |
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Sample Aggregation State | PARTICLE |
Vitrification Instrument | HOMEMADE PLUNGER |
Cryogen Name | ETHANE |
Sample Vitrification Details | FROZEN IN LIQUID ETHANE AT 4 DEGREES C. |
3D Reconstruction | |
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Reconstruction Method | SINGLE PARTICLE |
Number of Particles | 92095 |
Reported Resolution (Å) | 4.36 |
Resolution Method | |
Other Details | SUBMISSION BASED ON EXPERIMENTAL DATA FROM EMDB EMD-3121. (DEPOSITION ID: 13671). |
Refinement Type | |
Symmetry Type | POINT |
Point Symmetry | C3 |
Map-Model Fitting and Refinement | |||||
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Id | 1 | ||||
Refinement Space | REAL | ||||
Refinement Protocol | OTHER | ||||
Refinement Target | |||||
Overall B Value | |||||
Fitting Procedure | |||||
Details | METHOD--GLOBAL REFINEMENT PROTOCOL--CRYOEM |
Data Acquisition | |||||||||
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Detector Type | GATAN K2 SUMMIT (4k x 4k) | ||||||||
Electron Dose (electrons/Å**2) | 35 |
Imaging Experiment | 1 |
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Date of Experiment | 2014-10-07 |
Temperature (Kelvin) | |
Microscope Model | FEI TITAN KRIOS |
Minimum Defocus (nm) | 1000 |
Maximum Defocus (nm) | 3500 |
Minimum Tilt Angle (degrees) | |
Maximum Tilt Angle (degrees) | |
Nominal CS | 2.7 |
Imaging Mode | BRIGHT FIELD |
Specimen Holder Model | |
Nominal Magnification | 22500 |
Calibrated Magnification | 22500 |
Source | FIELD EMISSION GUN |
Acceleration Voltage (kV) | 300 |
Imaging Details | IMAGED ON FEI TITAN KRIOS |
EM Software | ||
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Task | Software Package | Version |
RECONSTRUCTION | RELION |
Image Processing | ||||
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CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
WHOLE MICROGRAPH |