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 137592: Down syndrome cell adhesion molecule

There are 3 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
Cellulose 1,4-beta-cellobiosidase (non-reducing end). [EC: 3.2.1.91]
Hydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose and cellotetraose, releasing cellobiose from the non-reducing ends of the chains.
    1 B7QEU6
    Receptor protein-tyrosine kinase. [EC: 2.7.10.1]
    ATP + a [protein]-L-tyrosine = ADP + a [protein]-L-tyrosine phosphate.
    • The receptor protein-tyrosine kinases, which can be defined as having a transmembrane domain, are a large and diverse multigene family found only in metazoans.
    • In the human genome, 58 receptor-type protein-tyrosine kinases have been identified and these are distributed into 20 subfamilies.
    • Formerly EC 2.7.1.112.
    1 A0A061IQG3
    Rhodopsin kinase. [EC: 2.7.11.14]
    ATP + [rhodopsin] = ADP + [rhodopsin] phosphate.
    • Acts on the bleached or activated form of rhodopsin.
    • Also phosphorylates the beta-adrenergic receptor, but more slowly.
    • Does not act on casein, histones or phosphovitin.
    • Inhibited by Zn(2+) and digitonin (cf. EC 2.7.11.15 and EC 2.7.11.16).
    • Formerly EC 2.7.1.97 and EC 2.7.1.125.
    1 B7QEU1