PDBe 4b4q

X-ray diffraction
2Å resolution

Crystal Structure of the lectin domain of F18 fimbrial adhesin FedF in complex with blood group A type 1 hexasaccharide

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
F18 fimbrial adhesin AC Chains: A, B
Molecule details ›
Chains: A, B
Length: 151 amino acids
Theoretical weight: 16.31 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q47212 (Residues: 35-185; Coverage: 54%)
Gene name: fedF

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SOLEIL BEAMLINE PROXIMA 1
Spacegroup: P212121
Unit cell:
a: 35.16Å b: 54.55Å c: 145.64Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.196 0.194 0.239
Expression system: Escherichia coli BL21(DE3)