TCF3/PBX1 Fusion Protein

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

**Definition:** A fusion protein encoded by the TCF3/PBX1 fusion gene. This protein is comprised of the N-terminal transactivation domains of the transcription factor E2-alpha protein fused to the C-terminal DNA binding homeodomain of the pre-B-cell leukemia transcription factor 1 protein.

**Synonyms:** - E2A-PBX1 Fusion Protein - E2F/PBX1 Fusion Protein - TCF3-PBX1 Fusion Protein - TCF3::PBX1 Fusion Protein - Transcription Factor E2-Alpha/Pre-B-Cell Leukemia Pre-Transcription Factor 1 Fusion Protein