EC 3.2.1.18: Exo-alpha-sialidase
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.
Systematic name:
Acetylneuraminyl hydrolase
Alternative Name(s):
- Acetylneuraminidase
- Alpha-neuraminidase
- N-acylneuraminate glycohydrolase
- Neuraminidase
- Sialidase
GO terms
Biochemical function:
Biological process:
Cellular component:
Sequence families
Structure domains
CATH domains
2.60.120.260
Class:
Mainly Beta
Architecture:
Sandwich
Topology:
Jelly Rolls
Homology:
Galactose-binding domain-like
Occurring in:
2.60.40.10
Class:
Mainly Beta
Architecture:
Sandwich
Topology:
Immunoglobulin-like
Homology:
Immunoglobulins
Occurring in:
SCOP annotations
49786
Class:
All beta proteins
Fold:
Galactose-binding domain-like
Superfamily:
Galactose-binding domain-like
Occurring in:
81282
Class:
All beta proteins
Fold:
Immunoglobulin-like beta-sandwich
Superfamily:
E set domains
Occurring in: