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Cryo-EM of chaperon usher pathway pilus from Stenotrophomonas maltophilia
ELECTRON MICROSCOPY
Refinement
RMS Deviations
Key
Refinement Restraint Deviation
f_dihedral_angle_d
16.008
f_angle_d
0.639
f_chiral_restr
0.042
f_plane_restr
0.006
f_bond_d
0.003
Sample
pilus
Specimen Preparation
Sample Aggregation State
FILAMENT
Vitrification Instrument
Cryogen Name
ETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction Method
HELICAL
Number of Particles
85928
Reported Resolution (Å)
4
Resolution Method
FSC 0.143 CUT-OFF
Other Details
The helical symmetry for a single filament is C1, 26.6 A rise, and -152.2 deg twist. This is not applied to the deposited volume. There is a global s ...
The helical symmetry for a single filament is C1, 26.6 A rise, and -152.2 deg twist. This is not applied to the deposited volume. There is a global symmetry for two filaments, which was not applied in the reconstruction. The symmetry is D1, with a twist around -41 deg and a rise around 131.8 A.