PDBe 2ver

Solution NMR

Structural model for the complex between the Dr adhesins and carcinoembryonic antigen (CEA)

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Afimbrial adhesin AFA-III Chain: A
Molecule details ›
Chain: A
Length: 143 amino acids
Theoretical weight: 15.46 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q57254 (Residues: 38-160; Coverage: 89%)
Gene names: afaE-3, afaE3
Structure domains: Dr adhesin
Carcinoembryonic antigen-related cell adhesion molecule 5 Chain: N
Molecule details ›
Chain: N
Length: 110 amino acids
Theoretical weight: 12.31 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P06731 (Residues: 35-144; Coverage: 17%)
Gene names: CEA, CEACAM5
Sequence domains: Immunoglobulin V-set domain
Structure domains: Immunoglobulins

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: HADDOCK
Expression system: Escherichia coli BL21