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Gene Ontology Information

Protein Name Rrp45p
Description Exosome non-catalytic core component; involved in 3'-5' RNA processing and degradation in both the nucleus and the cytoplasm; has similarity to E. coli RNase PH and to human hRrp45p (PM/SCL-75, EXOSC9); protein abundance increases in response to DNA replication stress
GO Terms:
Biological Process
level 6: RNA processing external link
level 7: rRNA processing external link
level 8: rRNA catabolic process external link
level 8: nuclear polyadenylation-dependent mRNA catabolic process external link
level 8: exonucleolytic catabolism of deadenylated mRNA external link
level 9: nuclear-transcribed mRNA catabolic process, non-stop decay external link
level 9: nonfunctional rRNA decay external link
level 9: nuclear mRNA surveillance external link
level 9: nuclear polyadenylation-dependent rRNA catabolic process external link
level 9: nuclear polyadenylation-dependent tRNA catabolic process external link
level 9: U1 snRNA 3'-end processing external link
level 9: exonucleolytic trimming to generate mature 3'-end of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) external link
level 9: U4 snRNA 3'-end processing external link
level 9: U5 snRNA 3'-end processing external link
level 10: nuclear-transcribed mRNA catabolic process, 3'-5' exonucleolytic nonsense-mediated decay external link
level 10: nuclear-transcribed mRNA catabolic process, exonucleolytic, 3'-5' external link
level 10: polyadenylation-dependent snoRNA 3'-end processing external link
GO Terms:
Molecular Function
level 1: molecular_function external link
level 5: RNA binding external link
GO Terms:
Cellular Component
level 3: cytoplasm external link
level 4: nuclear exosome (RNase complex) external link
level 4: cytoplasmic exosome (RNase complex) external link
level 4: exosome (RNase complex) external link
level 5: nucleus external link
level 5: nucleolus external link
External source Open in SGD external link
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