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CATH Superfamily 3.30.420.10

Ribonuclease H-like superfamily/Ribonuclease H

The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:

"
Ribonuclease H-like superfamily/Ribonuclease H
".

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 46: Three prime repair exonuclease 1

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
Exodeoxyribonuclease III. [EC: 3.1.11.2]
Exonucleolytic cleavage in the 3'- to 5'-direction to yield nucleoside 5'-phosphates.
  • Preference for double-stranded DNA.
  • Has endonucleolytic activity near apurinic sites on DNA.
  • Similar enzyme: Haemophilus influenzae exonuclease.
  • Formerly EC 3.1.4.27.
 8 Q3SXB3 Q3SXB3 Q91XB0 Q9BG99 Q9BQ50 Q9NSU2 Q9R1A9 Q9R1A9