4BIL
Threading model of the T7 large terminase within the gp8gp19 complex
ELECTRON MICROSCOPY
Starting Model(s)
Initial Refinement Model(s) | |||
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Type | Source | Accession Code | Details |
experimental model | PDB | 3CPE |
Sample |
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GP8GP19 COMPLEX OF BACTERIOPHAGE T7 |
Specimen Preparation | |
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Sample Aggregation State | PARTICLE |
Staining Type | NEGATIVE |
Staining Material | uranyl acetate |
Staining Details |
3D Reconstruction | |
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Reconstruction Method | SINGLE PARTICLE |
Number of Particles | 837 |
Reported Resolution (Å) | 29 |
Resolution Method | |
Other Details | 3CPE PDB WAS USED AS TEMPLATE FOR THE GENERATION OF THE THREADING MODEL OF GP19 WITHIN THE GP19GP8 COMPLEX SUBMISSION BASED ON EXPERIMENTAL DATA FROM ... |
Refinement Type | |
Symmetry Type | POINT |
Point Symmetry | C5 |
Map-Model Fitting and Refinement | |||||
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Id | 1 (3CPE) | ||||
Refinement Space | REAL | ||||
Refinement Protocol | RIGID BODY FIT | ||||
Refinement Target | |||||
Overall B Value | |||||
Fitting Procedure | |||||
Details | METHOD--RIGID BODY REFINEMENT PROTOCOL--THREADING MODEL |
Data Acquisition | |||||||||
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Detector Type | FEI EAGLE (4k x 4k) | ||||||||
Electron Dose (electrons/Å**2) |
Imaging Experiment | 1 |
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Date of Experiment | 2011-07-07 |
Temperature (Kelvin) | |
Microscope Model | FEI TECNAI F20 |
Minimum Defocus (nm) | 1500 |
Maximum Defocus (nm) | 3200 |
Minimum Tilt Angle (degrees) | |
Maximum Tilt Angle (degrees) | |
Nominal CS | 2.26 |
Imaging Mode | BRIGHT FIELD |
Specimen Holder Model | |
Nominal Magnification | 67000 |
Calibrated Magnification | |
Source | FIELD EMISSION GUN |
Acceleration Voltage (kV) | 200 |
Imaging Details |
EM Software | ||
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Task | Software Package | Version |
MODEL FITTING | Situs | |
MODEL FITTING | UCSF Chimera | |
RECONSTRUCTION | EMAN | |
RECONSTRUCTION | SPIDER | |
RECONSTRUCTION | Xmipp |
Image Processing | ||||
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CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
EACH PLATE |