4xob

X-ray diffraction
3Å resolution

Crystal structure of a FimH*DsF complex from E.coli K12 with bound heptyl alpha-D-mannopyrannoside

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-140001 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Type 1 fimbrin D-mannose specific adhesin Chains: A, C, E, G
Molecule details ›
Chains: A, C, E, G
Length: 279 amino acids
Theoretical weight: 29.08 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
  • Canonical: P08191 (Residues: 22-300; Coverage: 100%)
Gene names: JW4283, b4320, fimH
Sequence domains:
Structure domains: Fimbrial-type adhesion domain
Protein FimF Chains: B, D, F, H
Molecule details ›
Chains: B, D, F, H
Length: 15 amino acids
Theoretical weight: 1.64 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
  • Canonical: P08189 (Residues: 23-37; Coverage: 10%)
Gene names: JW4281, b4318, fimF

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06DA
Spacegroup: I212121
Unit cell:
a: 94.469Å b: 147.128Å c: 250.796Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.228 0.226 0.245
Expression system: Escherichia coli