EC 3.2.1.52: Beta-N-acetylhexosaminidase
Reaction catalysed:
Hydrolysis of terminal non-reducing N-acetyl-D-hexosamine residues in N-acetyl-beta-D-hexosaminides
Systematic name:
Beta-N-acetyl-D-hexosaminide N-acetylhexosaminohydrolase
Alternative Name(s):
- Beta-D-N-acetylhexosaminidase
- Beta-D-hexosaminidase
- Beta-N-acetyl-D-hexosaminidase
- Beta-N-acetylglucosaminidase
- Beta-acetylaminodeoxyhexosidase
- Beta-acetylhexosaminidinase
- Beta-hexosaminidase
- Hexosaminidase
- Hexosaminidase A
- N-acetyl-beta-D-hexosaminidase
- N-acetyl-beta-glucosaminidase
- N-acetyl-beta-hexosaminidase
- N-acetylhexosaminidase
GO terms
Biochemical function:
Biological process:
Cellular component:
Sequence families
Structure domains
CATH domains
2.60.40.10
Class:
Mainly Beta
Architecture:
Sandwich
Topology:
Immunoglobulin-like
Homology:
Immunoglobulins
Occurring in:
3.20.20.80
Class:
Alpha Beta
Architecture:
Alpha-Beta Barrel
Topology:
TIM Barrel
Homology:
Glycosidases
Occurring in:
3.30.379.10
Class:
Alpha Beta
Architecture:
2-Layer Sandwich
Topology:
Chitobiase; domain 2
Homology:
Chitobiase/beta-hexosaminidase domain 2-like
Occurring in:
SCOP annotations
81282
Class:
All beta proteins
Fold:
Immunoglobulin-like beta-sandwich
Superfamily:
E set domains
Occurring in:
51550
Class:
Alpha and beta proteins (a/b)
Fold:
TIM beta/alpha-barrel
Superfamily:
(Trans)glycosidases
Occurring in:
55546
Class:
Alpha and beta proteins (a+b)
Fold:
Zincin-like
Superfamily:
beta-N-acetylhexosaminidase-like domain
Occurring in:
49398
Class:
All beta proteins
Fold:
Common fold of diphtheria toxin/transcription factors/cytochrome f
Superfamily:
Carbohydrate-binding domain
Occurring in: