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T=9 Minishell carboxysome complex of S4A and S1C shell subunits and CsoS2 scaffolding protein
Specimen Preparation
Sample Aggregation State
PARTICLE
Vitrification Instrument
FEI VITROBOT MARK IV
Cryogen Name
ETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction Method
SINGLE PARTICLE
Number of Particles
131477
Reported Resolution (Å)
1.8
Resolution Method
FSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry Type
POINT
Point Symmetry
I
Map-Model Fitting and Refinement
Id
1 (8B12)
Refinement Space
REAL
Refinement Protocol
OTHER
Refinement Target
Overall B Value
Fitting Procedure
Details
Initial manual fitting of 8B12 into map followed by refinement using fit in map tool. Comprehensive real space refinement in Phenix real space refine. ...
Initial manual fitting of 8B12 into map followed by refinement using fit in map tool. Comprehensive real space refinement in Phenix real space refine.
Data Acquisition
Detector Type
GATAN K3 (6k x 4k)
Electron Dose (electrons/Å**2)
46
Imaging Experiment
1
Date of Experiment
Temperature (Kelvin)
Microscope Model
TFS KRIOS
Minimum Defocus (nm)
600
Maximum Defocus (nm)
2000
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
2.7
Imaging Mode
BRIGHT FIELD
Specimen Holder Model
FEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification
105000
Calibrated Magnification
Source
FIELD EMISSION GUN
Acceleration Voltage (kV)
300
Imaging Details
EM Software
Task
Software Package
Version
MODEL REFINEMENT
PHENIX
Image Processing
CTF Correction Type
CTF Correction Details
Number of Particles Selected
Particle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION
Initial patch CTF correction for micrographs with per-group CTF corrections following 3D reconstruction