PDBe 4mjv

X-ray diffraction
2.65Å resolution

Influenza Neuraminidase in complex with a novel antiviral compound


Function and Biology Details

Reaction catalysed:
Hydrolysis of alpha-(2->3)-, alpha-(2->6)-, alpha-(2->8)- glycosidic linkages of terminal sialic acid residues in oligosaccharides, glycoproteins, glycolipids, colominic acid and synthetic substrates.
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Neuraminidase Chain: A
Molecule details ›
Chain: A
Length: 390 amino acids
Theoretical weight: 43.18 KDa
Source organism: Influenza A virus (A/duck/Ukraine/1/1963(H3N8))
  • Canonical: Q07599 (Residues: 81-470; Coverage: 83%)
Gene name: NA
Sequence domains: Neuraminidase
Structure domains: Neuraminidase

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: I4
Unit cell:
a: 90.744Å b: 90.744Å c: 112.002Å
α: 90° β: 90° γ: 90°
R R work R free
0.208 0.2 0.285