3i26

X-ray diffraction
1.8Å resolution

Structure of bovine torovirus Hemagglutinin-Esterase

Released:

Function and Biology Details

Reaction catalysed:
N-acetyl-O-acetylneuraminate + H(2)O = N-acetylneuraminate + acetate
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-142928 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (7 distinct):
Hemagglutinin-esterase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 384 amino acids
Theoretical weight: 42.77 KDa
Source organism: Breda virus serotype 1
Expression system: Homo sapiens
UniProt:
  • Canonical: P0C0V9 (Residues: 15-392; Coverage: 94%)
Gene name: HE
Sequence domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG, BMA, MAN
Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer : NEW Components: NAG, BMA, MAN
Carbohydrate polymer : NEW Components: NAG, BMA, MAN
Carbohydrate polymer : NEW Components: NAG, BMA
Carbohydrate polymer : NEW Components: NAG, BMA, MAN
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-3
Spacegroup: P212121
Unit cell:
a: 67.79Å b: 113.43Å c: 273.54Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.189 0.188 0.218
Expression system: Homo sapiens