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Structure of biofilm-forming functional amyloid PSMa1 from Staphylococcus aureus
ELECTRON MICROSCOPY
Sample
Phenol Soluble Modulin alpha1 (PSMAlpha1) (PSMa1)
Specimen Preparation
Sample Aggregation State
FILAMENT
Vitrification Instrument
FEI VITROBOT MARK IV
Cryogen Name
ETHANE-PROPANE
Sample Vitrification Details
plunge-frozen in liquid ethane using a Vitrobot Mark IV
plunge freezer with a blot force of zero at 4C and 99%
humidity.
3D Reconstruction
Reconstruction Method
HELICAL
Number of Particles
100
Reported Resolution (Å)
3.5
Resolution Method
FSC 0.143 CUT-OFF
Other Details
The overall resolution estimated by CryoSPARC was 3.51A according
to the gold standard Fourier shell correlation cutoff at 0.143. The final map was sh ...
The overall resolution estimated by CryoSPARC was 3.51A according
to the gold standard Fourier shell correlation cutoff at 0.143. The final map was sharpened by
using DeepEMhancer