6HBC
Structure of the repeat unit in the network formed by CcmM and Rubisco from Synechococcus elongatus
ELECTRON MICROSCOPY
Sample |
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Repeat unit in the CcmM-Rubisco network consisting of a SSUL domain from CcmM and each two RbcL and two RbcS chains from Rubisco |
Specimen Preparation | |
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Sample Aggregation State | PARTICLE |
Vitrification Instrument | FEI VITROBOT MARK IV |
Cryogen Name | ETHANE |
Sample Vitrification Details | blot for 3 seconds before plunging |
3D Reconstruction | |
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Reconstruction Method | SINGLE PARTICLE |
Number of Particles | 78916 |
Reported Resolution (Å) | 2.78 |
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 | ||||
Refinement Space | RECIPROCAL | ||||
Refinement Protocol | AB INITIO MODEL | ||||
Refinement Target | Average Fourier shell correlation | ||||
Overall B Value | |||||
Fitting Procedure | |||||
Details | The cryoEM density for the repeat unit was masked by Refmac to the coordinates and converted into structure factors by Refmac. The model was adjusted ... |
Data Acquisition | |||||||||
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Detector Type | GATAN K2 QUANTUM (4k x 4k) | ||||||||
Electron Dose (electrons/Å**2) | 1.05 |
Imaging Experiment | 1 |
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Date of Experiment | |
Temperature (Kelvin) | |
Microscope Model | FEI TITAN KRIOS |
Minimum Defocus (nm) | |
Maximum Defocus (nm) | |
Minimum Tilt Angle (degrees) | |
Maximum Tilt Angle (degrees) | |
Nominal CS | |
Imaging Mode | BRIGHT FIELD |
Specimen Holder Model | |
Nominal Magnification | |
Calibrated Magnification | |
Source | FIELD EMISSION GUN |
Acceleration Voltage (kV) | 300 |
Imaging Details |
EM Software | ||
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Task | Software Package | Version |
MODEL FITTING | UCSF Chimera | |
MODEL REFINEMENT | REFMAC | 5.8.0155 |
Image Processing | ||||
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CTF Correction Type | CTF Correction Details | Number of Particles Selected | Particle Selection Details | |
PHASE FLIPPING AND AMPLITUDE CORRECTION |