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PAP2 / YOL115W Sequence

Sequences and genome annotation information for Reference Strain S288C and a select set of Alternative References.

TRF4 5
Protein Product
non-canonical poly(A) polymerase PAP2
Feature Type
ORF , Verified
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 1 2 3 4 7 8
EC Number