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HAMAP rule MF_00977

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General rule information [?]

Accession MF_00977
Dates 25-NOV-2013 (Created)
27-MAR-2023 (Last updated, Version 9)
Name 3_5_Exoribonuc_actinobact
Bacteria; Actinomycetota
Template P9WJ73 (EXRBN_MYCTU)

Propagated annotation [?]

Identifier, protein and gene names [?]

Protein name
RecName: Full=3'-5' exoribonuclease;
EC 3.1.13.-;

Comments [?]

Function Exonuclease that cleaves single-stranded 3' overhangs of double-stranded RNA.
case <FTTag:Mg>
Cofactor Mg(2+)
Note: Binds 1 Mg(2+) ion per subunit.
end case
Subunit Homodimer.

Keywords [?]

case <FTTag:Mg>
end case

Gene Ontology [?]

GO:0004532; Molecular function: RNA exonuclease activity.
case <FTTag:Mg>
GO:0000287; Molecular function: magnesium ion binding.
end case

Features [?]

Key     From     To       Description   Tag   Condition   FTGroup
REGION     6     9       RNA binding     D-[TS]-E-F  
BINDING     6     6       /ligand="Mg(2+)" /ligand_id="ChEBI:CHEBI:18420" /ligand_note="catalytic   Mg   D  

Additional information [?]

Size range 150-200 amino acids
Related rules None
Fusion None