CATH Classification

Domain Context

CATH Clusters

Superfamily 2.120.10.10
Functional Family

Enzyme Information

3.2.1.18
Exo-alpha-sialidase.
based on mapping to UniProt P03474
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.
-!- The enzyme does not act on 4-O-acetylated sialic acids. -!- An endo-alpha-sialidase activity is listed as EC 3.2.1.129. -!- See also EC 4.2.2.15.

UniProtKB Entries (1)

P03474
NRAM_INBLE
Influenza B virus (B/Lee/1940)
Neuraminidase

PDB Structure

PDB 1B9S
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Novel aromatic inhibitors of influenza virus neuraminidase make selective interactions with conserved residues and water molecules in the active site.
Finley, J.B., Atigadda, V.R., Duarte, F., Zhao, J.J., Brouillette, W.J., Air, G.M., Luo, M.
J.Mol.Biol.