Upstream activation factor subunit UAF30

UniProtKB accession:  Q08747

Grouped By:  Matching UniProtKB accession

UniProtKB description:  Nonessential component of the UAF (upstream activation factor) complex which interacts with the upstream element of the RNA polymerase I promoter and forms a stable preinitiation complex. Together with SPT15/TBP UAF seems to stimulate basal transcription to a fully activated level. UAF30 seems to play a role in silencing transcription by RNA polymerase II.