NCIt definition : Transcription initiation factor IIA subunit 1 (376 aa, 42 kDa) is encoded by the
human GTF2A1 gene. This protein plays a role in transcriptional activation.;
NCIt note : Transcription initiation factor IIA subunit 1 is a precursor for transcription initiation
factor IIA alpha chain and transcription initiation factor IIA beta chain. Cleavage
of the full length protein promotes proteosomal degradation.;