S.cerevisiae - Yeastract

Gene Ontology Information

Protein Name	Ysh1p
Description	Endoribonuclease; subunit of the mRNA cleavage and polyadenylation specificity complex; required for 3' processing, splicing, and transcriptional termination of mRNAs and snoRNAs; protein abundance increases in response to DNA replication stress; YSH1 has a paralog, SYC1, that arose from the whole genome duplication
GO Terms: Biological Process	level 7: mRNA processing level 7: RNA splicing level 8: RNA phosphodiester bond hydrolysis, endonucleolytic level 8: termination of RNA polymerase II transcription level 8: mRNA polyadenylation level 8: snoRNA splicing level 9: pre-mRNA cleavage required for polyadenylation level 9: sno(s)RNA 3'-end processing
GO Terms: Molecular Function	level 3: hydrolase activity level 5: metal ion binding level 5: RNA binding level 5: nuclease activity level 6: endonuclease activity level 6: endoribonuclease activity level 7: zinc ion binding level 7: 5'-3' exonuclease activity
GO Terms: Cellular Component	level 5: nucleus level 5: mRNA cleavage and polyadenylation specificity factor complex
External source	Open in SGD