EWSR1/ATF1 Fusion Protein

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

**Definition:** A fusion protein encoded by the EWSR1/ATF1 fusion gene. This protein is comprised of the transactivation domain of the RNA-binding protein EWS followed by the DNA-binding basic domain and leucine zipper dimerization domain of the cyclic AMP-dependent transcription factor ATF-1 protein.

**Synonyms:** - EWS-ATF1 Fusion Protein - EWS/ATF1 Oncoprotein - EWSR1-ATF1 Fusion Protein - EWSR1::ATF1 Fusion Protein - RNA-Binding Protein EWS/Cyclic AMP-Dependent Transcription Factor ATF-1 Fusion Protein