Breakpoint Cluster Region Protein

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

**Definition:** Breakpoint cluster region protein (1271 aa, ~143 kDa) is encoded by the human BCR gene. This protein is involved in both serine/threonine-protein kinase and GTPase-activating protein activities.

**Synonyms:** - ALL - BCR - BCR Protein - BCR1 - CML - D22S11 - D22S662 - EC 2.7.11.1 - PHL - Renal Carcinoma Antigen NY-REN-26