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: waiting to be named.

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 75448: Arsenate-mycothiol transferase

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
Arsenate-mycothiol transferase. [EC: 2.8.4.2]
Arsenate + mycothiol = arseno-mycothiol + H(2)O.
  • Reduction of arsenate is part of a defense mechanism of the cell against toxic arsenate.
  • The product arseno-mycothiol is reduced by EC 1.20.4.3 (mycoredoxin) to arsenite and mycothiol-mycoredoxin disulfide.
  • Finally, a second mycothiol recycles mycoredoxin and forms mycothione.
4 A0A072Z4W2 A0A0F6Z4A9 P0DKS7 P0DKS8