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Gene Ontology Information

Protein Name Rtt109p
Description Histone acetyltransferase; critical for cell survival in presence of DNA damage during S phase, required for recovery after DSB repair; acetylates H3K56, H3K9; H3K56 acetylation activity required for expression homeostasis, buffering of mRNA synthesis rate against changes in gene dosage during S phase; involved in non-homologous end joining and regulation of Ty1 transposition; prevents hyper-amplification of rDNA; interacts physically with Vps75p
GO Terms:
Biological Process
level 5: cellular response to DNA damage stimulus external link
level 6: regulation of gene expression external link
level 6: regulation of transcription from RNA polymerase II promoter in response to stress external link
level 7: negative regulation of transposition, RNA-mediated external link
level 7: histone acetylation external link
level 7: maintenance of rDNA external link
level 7: regulation of DNA-templated transcription external link
level 8: regulation of transcription by RNA polymerase II external link
level 9: replication-born double-strand break repair via sister chromatid exchange external link
level 9: regulation of double-strand break repair via nonhomologous end joining external link
GO Terms:
Molecular Function
level 3: transferase activity external link
level 5: histone acetyltransferase activity external link
level 6: H3 histone acetyltransferase activity external link
level 7: histone acetyltransferase activity (H3-K56 specific) external link
GO Terms:
Cellular Component
level 5: nucleus external link
External source Open in SGD external link
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