Structure analysis

Breaking down the wall: mutation of the tyrosine gate of the universal Escherichia coli fimbrial adhesin FimH

X-ray diffraction
1.42Å resolution
Source organism: Escherichia coli UTI89
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
Download    3D Visualisation
Multimeric state: monomeric
Accessible surface area: 7267.36 Å2
Buried surface area: 151.17 Å2
Dissociation area: 75.58 Å2
Dissociation energy (ΔGdiss): 12.38 kcal/mol
Dissociation entropy (TΔSdiss): -1.11 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-140004

Macromolecules

Chain: A
Length: 158 amino acids
Theoretical weight: 16.82 KDa
Source organism: Escherichia coli UTI89
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P08191 (Residues: 22-179; Coverage: 57%)
Gene names: JW4283, b4320, fimH
Pfam: FimH, mannose binding
InterPro:
CATH: Fimbrial-type adhesion domain
PDBe-KB: UniProt Coverage View: P08191  
115820406080100120140
 
50100150
UniProt
P08191
Chains
Domains
Secondary structure
Flexibility predictions
Early folding residue predictions
Ligand binding sites
Sequence conservation

Search similar proteins