HAMAP rule MF_00623

General rule information [?]

PURL	https://purl.expasy.org/hamap/rule/MF_00623
Accession	MF_00623
Dates	28-FEB-2005 (Created) 18-NOV-2019 (Last updated, Version 19)
Name	Exosome_Rrp4
Scope(s)	Archaea
Template(s)	None
Triggered by	HAMAP; MF_00623 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier	RRP4
Protein name	RecName: Full=Exosome complex component Rrp4;
Gene name	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 [?]

Features [?]

Additional information [?]