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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 161: Protein RISC-INTERACTING CLEARING 3'-5' EXORIBONUC...

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
Exoribonuclease II. [EC: 3.1.13.1]
Exonucleolytic cleavage in the 3'- to 5'-direction to yield nucleoside 5'-phosphates.
  • Preference for single-stranded RNA.
  • The enzyme processes 3'-terminal extra-nucleotides of monomeric tRNA precursors, following the action of EC 3.1.26.5.
  • Similar enzymes: RNase Q, RNase BN, RNase PIII, RNase Y.
  • Formerly EC 3.1.4.20.
 8 A0A178UJJ1 A0A178UJJ1 A0A384LHQ5 A0A384LHQ5 Q9FNG3 Q9FNG3 Q9SF21 Q9SF21