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 | Tail spike protein |
Enzyme Information
3.2.1.129 |
Endo-alpha-sialidase.
based on mapping to UniProt Q04830
Endohydrolysis of (2->8)-alpha-sialosyl linkages in oligo- or poly(sialic) acids.
-!- Although the name endo-N-acetylneuraminidase has also been used for this enzyme, this is misleading since its activity is not restricted to acetyl-substituted substrates. -!- An exo-alpha-sialidase activity is listed as EC 3.2.1.18. -!- See also 4.2.2.15.
|
UniProtKB Entries (1)
Q04830 |
FIBER_BPK1F
Enterobacteria phage K1F
Tail spike protein
|
PDB Structure
PDB | 3GVL |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | |
Primary Citation |
Structural basis for the recognition and cleavage of polysialic acid by the bacteriophage K1F tailspike protein EndoNF.
J.Mol.Biol.
|