CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
2 | Mainly Beta |
|
2.120 | 6 Propeller |
|
2.120.10 | Neuraminidase |
|
2.120.10.10 |
Domain Context
CATH Clusters
| Superfamily | 2.120.10.10 |
| Functional Family | Hemagglutinin-neuraminidase |
Enzyme Information
| 3.2.1.18 |
Exo-alpha-sialidase.
based on mapping to UniProt P04850
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)
| P04850 |
HN_PIV5
Simian virus 5 (strain W3)
Hemagglutinin-neuraminidase
|
PDB Structure
| PDB | 1Z4Y |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Trichoplusia |
| Primary Citation |
Structural studies of the parainfluenza virus 5 hemagglutinin-neuraminidase tetramer in complex with its receptor, sialyllactose.
Structure
|