Transcription Initiation Factor IIA Alpha Chain

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Transcription initiation factor IIA alpha chain (273 aa, ~30 kDa) is encoded by the human GTF2A1 gene. This protein plays a role in the regulation of transcriptional activation.

**Synonyms:** - GTF2A1 - TFIIA p35 Subunit