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Gene Ontology Information

Protein Name Pap2p
Description Non-canonical poly(A) polymerase; involved in nuclear RNA degradation as a component of TRAMP; catalyzes polyadenylation of hypomodified tRNAs, and snoRNA and rRNA precursors; required for mRNA surveillance and maintenance of genome integrity, serving as a link between RNA and DNA metabolism; overlapping but non-redundant functions with Trf5p; relocalizes to cytosol in response to hypoxia
GO Terms:
Biological Process
level 3: cell cycle external link
level 3: cell division external link
level 5: meiotic DNA double-strand break formation external link
level 7: tRNA modification external link
level 7: polyadenylation-dependent mRNA catabolic process external link
level 7: RNA 3'-end processing external link
level 7: base-excision repair external link
level 7: RNA polyadenylation external link
level 8: negative regulation of DNA recombination external link
level 8: nuclear polyadenylation-dependent mRNA catabolic process external link
level 8: ncRNA polyadenylation external link
level 9: histone mRNA catabolic process external link
level 9: sno(s)RNA polyadenylation external link
level 9: nuclear polyadenylation-dependent rRNA catabolic process external link
level 9: nuclear polyadenylation-dependent snoRNA catabolic process external link
level 9: U4 snRNA 3'-end processing external link
level 9: nuclear polyadenylation-dependent snRNA catabolic process external link
level 9: nuclear polyadenylation-dependent tRNA catabolic process external link
level 9: nuclear polyadenylation-dependent CUT catabolic process external link
level 9: nuclear polyadenylation-dependent antisense transcript catabolic process external link
level 10: nuclear mRNA surveillance of mRNA 3'-end processing external link
level 10: polyadenylation-dependent snoRNA 3'-end processing external link
GO Terms:
Molecular Function
level 3: transferase activity external link
level 3: protein binding external link
level 5: metal ion binding external link
level 5: nucleotidyltransferase activity external link
level 5: 5'-deoxyribose-5-phosphate lyase activity external link
level 5: 3'-5' RNA helicase activity external link
level 6: mRNA binding external link
level 7: polynucleotide adenylyltransferase activity external link
GO Terms:
Cellular Component
level 3: cytosol external link
level 4: TRAMP complex external link
level 5: nucleus external link
level 5: nucleolus external link
External source Open in SGD external link
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