X-ray diffraction
1.2Å resolution

F9 pilus adhesin FmlH lectin domain from E. coli UTI89 co-crystallized with 8-hydroxyquinoline beta-galactoside


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
FimH_man-bind domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 166 amino acids
Theoretical weight: 17.92 KDa
Source organism: Escherichia coli UTI89
Expression system: Escherichia coli
  • Canonical: Q1RBS0 (Residues: 25-184; Coverage: 57%)
Gene names: UTI89_C1716, fmlD
Sequence domains: FimH, mannose binding
Structure domains: Fimbrial-type adhesion domain

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 4.2.2
Unit cell:
a: 50.618Å b: 51.305Å c: 116.256Å
α: 90° β: 90° γ: 90°
R R work R free
0.177 0.176 0.19
Expression system: Escherichia coli