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Gene Ontology Information

Protein Name Dcs1p
Description Non-essential hydrolase involved in mRNA decapping; activates Xrn1p; may function in a feedback mechanism to regulate deadenylation, contains pyrophosphatase activity and a HIT (histidine triad) motif; acts as inhibitor of neutral trehalase Nth1p; required for growth on glycerol medium; protein abundance increases in response to DNA replication stress; DCS1 has a paralog, DCS2, that arose from the whole genome duplication
GO Terms:
Biological Process
level 5: cellular response to starvation external link
level 8: deadenylation-dependent decapping of nuclear-transcribed mRNA external link
level 9: nuclear-transcribed mRNA catabolic process, deadenylation-independent decay external link
level 9: positive regulation of exoribonuclease activity external link
GO Terms:
Molecular Function
level 3: hydrolase activity external link
level 5: hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides external link
level 5: exoribonuclease activator activity external link
level 7: RNA 7-methylguanosine cap binding external link
level 7: m7G(5')pppN diphosphatase activity external link
GO Terms:
Cellular Component
level 3: perinuclear region of cytoplasm external link
level 3: cytoplasm external link
level 4: mitochondrion external link
level 5: P-body external link
level 5: nucleus external link
External source Open in SGD external link
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