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

X-ray diffraction
2.3Å resolution
PDB entry 2hb0 coloured by chain, front view.
PDB entry 2hb0 coloured by chain, side view.
PDB entry 2hb0 coloured by chain, top view.
Source organism: Escherichia coli
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1
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Assembly Name: CFA/I fimbrial subunit E
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Multimeric state: monomeric
PDBe Complex ID: PDB-CPX-150569
Assembly 2 (preferred)
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Assembly Name: CFA/I fimbrial subunit E
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Multimeric state: monomeric
PDBe Complex ID: PDB-CPX-150569

Macromolecules

CFA/I fimbrial subunit E
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
Pfam: CblD like pilus biogenesis initiator
InterPro:
CATH:
CFA/I fimbrial subunit E in PDB entry 2hb0, assembly 2, front view.
CFA/I fimbrial subunit E in PDB entry 2hb0, assembly 2, side view.
CFA/I fimbrial subunit E in PDB entry 2hb0, assembly 2, top view.
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