› 8fk0

Electron Microscopy
4Å resolution

Asymmetric cryo-EM structure of a curved Saccharolobus solfataricus type IV pilus

Released:
DOI: 10.2210/pdb8fk0/pdb
PDB entry 8fk0 coloured by chain, front view.
PDB entry 8fk0 coloured by chain, side view.
PDB entry 8fk0 coloured by chain, top view.
Source organism: Saccharolobus solfataricus
Primary publication:
The evolution of archaeal flagellar filaments.
Kreutzberger MAB, Cvirkaite-Krupovic V, Liu Y, Baquero DP, Liu J, Sonani RR, Calladine CR, Wang F, Krupovic M, Egelman EH
OpenAccess logo Proc Natl Acad Sci U S A 120 e2304256120 (2023)
PMID: 37399404
Related structures: EMD-29247

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
homo tetradecamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-218851 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF973 family protein Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N
Length: 144 amino acids
Theoretical weight: 14.23 KDa
Source organism: Saccharolobus solfataricus
UniProt:
  • Canonical: A0A7S9IHX8 (Residues: 1-144; Coverage: 100%)
Gene name: HFC64_06120

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 4Å
Relevant EMDB volumes: EMD-29247

Quick links

Citations

2 citation in other articles

Tad and toxin-coregulated pilus structures reveal unexpected diversity in bacterial type IV pili.
Sonani et al. (2023)
1 more