Aliases: YNL222W, SSU72

[SGD] [BioGRID] [GeneDB] [Ensembl] [Entrez Gene]

Transcription/RNA-processing factor that associates with TFIIB and cleavage/polyadenylation factor Pta1p; exhibits phosphatase activity on serine-5 of the RNA polymerase II C-terminal domain; affects start site selection in vivo