YAP1/TFE3 Fusion Protein

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

**Definition:** A fusion protein encoded by the YAP1/TFE3 fusion gene. This protein is comprised of the very proximal N-terminal portion of the transcriptional coactivator YAP1 protein, including the proline-rich domain, fused to much of the transcription factor E3 protein, including the acidic transcriptional activation, basic helix-loop-helix DNA binding and leucine zipper dimerization domains.

**Synonyms:** - Transcriptional Coactivator YAP1-Transcription Factor E3 Fusion Protein - Transcriptional Coactivator YAP1/Transcription Factor E3 Fusion Protein - YAP1-TFE3 Fusion Protein - YAP1::TFE3 Fusion Protein