mRNA 3' end processing factor; essential component of cleavage and polyadenylation factor IA (CF IA), involved in pre-mRNA 3' end processing and in transcription termination; binds C-terminal domain of largest subunit of RNA pol II (Rpo21p); required for gene looping; relocalizes to the cytosol in response to hypoxia [Source:SGD;Acc:S000002636]

Chromosome IV: 921,926-923,806 reverse strand.

This transcript has 1 exon, is annotated with 14 domains and features, is associated with 37 variant alleles and maps to 29 oligo probes.

This transcript is a product of gene YDR228C Show transcript tableHide transcript table