NCIt definition : Transcription initiation factor IIE subunit beta (291 aa, 33 kDa) is encoded by the
human GTF2E2 gene. This protein is involved in the mediation of both transcriptional
initiation and RNA elongation.;
NCIt note : GTF2E1 appears required with GTF2E2 for stable formation of a preinitiation complex
and for basal, as well as Sp1-activated, transcription.;