HAMAP rule MF_00975

General rule information [?]

Accession	MF_00975
Dates	24-OCT-2013 (Created) 19-NOV-2022 (Last updated, Version 5)

Name	Exosome_Csl4

Scope

Archaea

Templates

Q980J9 (CSL4_SACS2); O30033 (CSL4_ARCFU): [Recover all]

Triggered by

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier

CSL4

Protein name

RecName:

Full=Exosome complex component Csl4;

Gene name

csl4

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. Helpful for the interaction of the exosome with A-poor RNAs.
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. Interacts with DnaG.
Subcellular location	Cytoplasm.
Similarity	Belongs to the CSL4 family.

Keywords [?]

case <FTGroup:1>

end case

Gene Ontology [?]

case <FTGroup:1>

GO:0008270; Molecular function: zinc ion binding.

end case

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

Cross-references [?]

Features [?]

From: CSL4_ARCFU (O30033)

Key From To Description Tag Condition FTGroup

BINDING 143 143 /ligand="Zn(2+)" /ligand_id="ChEBI:CHEBI:29105 C 1

BINDING 146 146 /ligand="Zn(2+)" /ligand_id="ChEBI:CHEBI:29105 C 1

BINDING 159 159 /ligand="Zn(2+)" /ligand_id="ChEBI:CHEBI:29105 C 1

BINDING 162 162 /ligand="Zn(2+)" /ligand_id="ChEBI:CHEBI:29105 C 1

Additional information [?]