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IPR037319

Source: InterPro

Description

IPR037319 is a Rrp40, S1 domain.

<p>Rrp40 is a non-catalytic component of the RNA exosome complex which has 3'->5' exoribonuclease activity and participates in a multitude of cellular RNA processing and degradation events. In Saccharomyces cerevisiae, the exosome includes nine core components, six of which are homologous to bacterial RNase PH. These form a hexameric ring structure. The other three subunits (RrP4, Rrp40, and Csl4) contain an S1 RNA binding domain and are part of the "S1 pore structure" [[cite:PUB00061676]].</p> <p>This entry represents the S1 domain of Rrp40. The S1-like RNA-binding domain has been found in a wide variety of RNA-associated proteins [[cite:PUB00039867]].</p>

This description is obtained from EB-eye REST.

Associated GO terms

GO predictions are based solely on the InterPro-to-GO mappings published by EMBL-EBI, which are in turn based on the mapping of predicted domains to the InterPro dataset. The InterPro-to-GO mapping was last updated on , while the GO metadata was last updated on .

GO term Namespace Name Definition Relationships
GO:0003723
Molecular function RNA binding Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
Subterm of

Associated Lotus transcripts 3

Transcript Name Description Predicted domains Domain count
LotjaGi2g1v0298600.1
– Exosome complex component Rrp4; TAIR: AT2G25355.1 PNAS-3-like protein; Swiss-Prot: sp|Q7KWX9|EXOS3_DICDI Putative exosome complex component rrp40; TrEMBL-Plants: tr|I1JE93|I1JE93_SOYBN Uncharacterized protein; Found in the gene: LotjaGi2g1v0298600
Domains
15
LotjaGi2g1v0298600.2
– Exosome complex component Rrp4; TAIR: AT2G25355.1 PNAS-3-like protein; Swiss-Prot: sp|Q7KWX9|EXOS3_DICDI Putative exosome complex component rrp40; TrEMBL-Plants: tr|I1JE93|I1JE93_SOYBN Uncharacterized protein; Found in the gene: LotjaGi2g1v0298600
Domains
15
LotjaGi2g1v0298600.3
– Exosome complex component RRP40; TAIR: AT4G32175.1 PNAS-3-like protein; Swiss-Prot: sp|Q7KWX9|EXOS3_DICDI Putative exosome complex component rrp40; TrEMBL-Plants: tr|C6T951|C6T951_SOYBN Putative uncharacterized protein; Found in the gene: LotjaGi2g1v0298600
Domains
10

Co-occuring domains 1

A list of co-occurring predicted domains within the L. japonicus gene space:

Predicted domain Source Observations Saturation (%)
cd05790 CDD 1 33.33