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CATH Superfamily 2.60.40.10

Immunoglobulins

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:

"
Immunoglobulins
".

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 138891: Cleaved adhesin domain protein

There are 4 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
Gingipain K. [EC: 3.4.22.47]
Endopeptidase with strict specificity for lysyl bonds.
  • Activity is stimulated by glycine.
  • Known from the bacterium Porphyromonas gingivalis and contributes to the pathogenicity of the organism.
  • Belongs to peptidase family C25.
 4 B2RLK2 P72194 P72197 Q51817
Pyrogallol hydroxytransferase. [EC: 1.97.1.2]
1,2,3,5-tetrahydroxybenzene + 1,2,3-trihydroxybenzene = 1,3,5- trihydroxybenzene + 1,2,3,5-tetrahydroxybenzene.
  • 1,2,3,5-tetrahydroxybenzene acts as a cosubstrate for the conversion of pyrogallol into phloroglucinol, and for a number of similar isomerizations.
  • The enzyme is provisionally listed here, but might be considered as the basis for a new class in the transferases, analogous to the aminotransferases.
 1 P80564
Gingipain R. [EC: 3.4.22.37]
Hydrolysis of proteins and small molecule substrates, with a preference for Arg in P1.
  • Strongly activated by glycine and stabilized by calcium.
  • Belongs to peptidase family C25.
 1 B2RM93
Cellulase. [EC: 3.2.1.4]
Endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans.
  • Will also hydrolyze 1,4-linkages in beta-D-glucans also containing 1,3-linkages.
 1 E0RV60