Annotation rule MF_00623
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General rule information [?]

Accession MF_00623
Dates 6-MAR-2003 (Created)
24-OCT-2013 (Last updated, Version 19)
Name Exosome_Rrp4
Scope Archaea
Template None

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 (By similarity).
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 (By similarity).
Subcellular location Cytoplasm (Potential).
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 [?]

Pfam PF00013; KH_1; 1;
PF00575; S1; 1;
PROSITE PS50084; KH_TYPE_1; 0-1; trigger=PRU00117;
PS50126; S1; 1; trigger=PRU00180;

Additional information [?]

Size range 200-311 amino acids
Related rules None
Fusion None