HAMAP rule MF_00977

General rule information [?]

Accession	MF_00977
Dates	25-NOV-2013 (Created) 27-MAR-2023 (Last updated, Version 9)

Name	3_5_Exoribonuc_actinobact

Scope

Bacteria; Actinomycetota

Template

P9WJ73 (EXRBN_MYCTU)

Triggered by

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier

EXRBN

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 [?]

From: EXRBN_MYCTU (P9WJ73)

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 [?]