HAMAP rule MF_00622

General rule information [?]

Accession	MF_00622
Dates	5-MAR-2003 (Created) 18-NOV-2019 (Last updated, Version 19)

Name	Exosome_Rrp42

Scope

Archaea

Templates

Q9UXC0 (RRP42_SACS2); O29756 (RRP42_ARCFU); O26778 (RRP42_METTH); Q9V118 (RRP42_PYRAB): [Recover all]

Triggered by

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier

RRP42

Protein name

RecName:

Full=Exosome complex component Rrp42;

Gene name

rrp42

Comments [?]

Function	Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Contributes to the structuring of the Rrp41 active site.
Subunit	Component of the archaeal exosome complex. Forms a hexameric ring-like arrangement composed of 3 Rrp41-Rrp42 heterodimers. The hexameric ring associates with a trimer of Rrp4 and/or Csl4 subunits.
Subcellular location	Cytoplasm.
Similarity	Belongs to the RNase PH family. Rrp42 subfamily.

Keywords [?]

Gene Ontology [?]

GO:0006401; Biological process: RNA catabolic process.
GO:0005737; Cellular component: cytoplasm.

Cross-references [?]

Pfam	PF01138; RNase_PH; 1;
	PF03725; RNase_PH_C; 1;

Additional information [?]