EWSR1/ATF1 Fusion Protein Type 2

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

**Definition:** A fusion protein (432 aa, ~46 kDa) 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 Type 2 - EWS/ATF1 Oncoprotein Type 2 - EWSR1-ATF1 Fusion Protein Type 2 - EWSR1::ATF1 Fusion Protein Type 2