BCR/JAK2 Fusion Protein

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

**Definition:** A fusion protein encoded by the BCR/JAK2 fusion gene. This protein is comprised of the N-terminal coiled-coil domain of breakpoint cluster region protein fused to the C-terminal JH1 tyrosine kinase domain of tyrosine-protein kinase JAK2.

**Synonyms:** - BCR-JAK2 Fusion Protein - BCR::JAK2 Fusion Protein - Breakpoint Cluster Region Protein/Tyrosine-Protein Kinase JAK2 Fusion Protein - Breakpoint Cluster Region Protein::Tyrosine-Protein Kinase JAK2 Fusion Protein