2hb0

X-ray diffraction
2.3Å resolution

Crystal Structure of CfaE, the Adhesive Subunit of CFA/I Fimbria of Enterotoxigenic Escherichia coli

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-150569 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
CFA/I fimbrial subunit E Chains: A, B
Molecule details ›
Chains: A, B
Length: 369 amino acids
Theoretical weight: 40.99 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P25734 (Residues: 23-360; Coverage: 94%)
Gene name: cfaE
Sequence domains: CblD like pilus biogenesis initiator
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P6222
Unit cell:
a: 143.346Å b: 143.346Å c: 231.434Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.227 0.178 0.201
Expression system: Escherichia coli