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CATH Superfamily 4.10.1090.10

Endosialidase, domain 4

The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was named:

"
Endosialidase, domain 4
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
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FunFam 53: Endo-alpha-sialidase, phage head protein

There are 1 EC terms in this cluster

Please note: EC annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

Note: The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.

EC Term Annotations Evidence
Endo-alpha-sialidase. [EC: 3.2.1.129]
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.
 13 A0A0E2L384 A0A0H2Z0X6 A0A0H3MN12 A0A0M5K4A3 A4UUQ0 A5VW57 B7MGW6 I7HXG2 P49714 Q04830
(3 more...)