HAMAP rule MF_00623

General rule information [?]

Accession	MF_00623
Dates	6-MAR-2003 (Created) 18-NOV-2019 (Last updated, Version 21)

Name	Exosome_Rrp4

Scope

Archaea

Template

None

Triggered by

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier

RRP4

Protein name

RecName:

Full=Exosome complex component Rrp4;

Gene name

rrp4

Comments [?]

Function	Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
Subunit	Component of the archaeal exosome complex. Forms a trimer of Rrp4 and/or Csl4 subunits. The trimer associates with an hexameric ring-like arrangement composed of 3 Rrp41-Rrp42 heterodimers.
Subcellular location	Cytoplasm.
Similarity	Belongs to the RRP4 family.

Keywords [?]

Gene Ontology [?]

GO:0003723; Molecular function: RNA binding.
GO:0006401; Biological process: RNA catabolic process.
GO:0005737; Cellular component: cytoplasm.

Cross-references [?]

Additional information [?]