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CATH Superfamily 2.40.50.100

RNA polymerase II/Efflux pump adaptor protein, barrel-sandwich hybrid domain

The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was: waiting to be named.

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
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FunFam 64: Exosome complex component RRP4, putative

Please note: GO annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

There are 1 GO terms relating to "molecular function"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
3'-5'-exoribonuclease activity GO:0000175
Catalysis of the sequential cleavage of mononucleotides from a free 3' terminus of an RNA molecule.
 15 Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS)
(5 more)

There are 1 GO terms relating to "biological process"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
RRNA processing GO:0006364
Any process involved in the conversion of a primary ribosomal RNA (rRNA) transcript into one or more mature rRNA molecules.
 15 Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS)
(5 more)

There are 1 GO terms relating to "cellular component"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Exosome (RNase complex) GO:0000178
A ribonuclease complex that has 3-prime to 5-prime exoribonuclease activity and possibly endoribonuclease activity, producing 5-prime-phosphomonoesters. Participates in a multitude of cellular RNA processing and degradation events preventing nuclear export and/or translation of aberrant RNAs. Restricted to processing linear and circular single-stranded RNAs (ssRNA) only. RNAs with complex secondary structures may have to be unwound or pre-processed by co-factors prior to entering the complex, esp if the 3-prime end is structured.
 15 Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS) Q9U0I4 (/ISS)
(5 more)