Electron Microscopy
4Å resolution

Cryo-EM reconstruction of CFA/I pili

Source organism: Escherichia coli
Related structures: EMD-0497

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tridecamer (preferred)
Entry contents:
1 distinct polypeptide molecule
CFA/I fimbrial subunit B Chains: A, B, C, D, E, F, G, H, I, J, K, L, M
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M
Length: 146 amino acids
Theoretical weight: 14.97 KDa
Source organism: Escherichia coli
  • Canonical: P0CK93 (Residues: 24-169; Coverage: 99%)
Gene name: cfaB
Sequence domains: CS1 type fimbrial major subunit

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Relevant EMDB volumes: EMD-0497