Background：This gene is a putative oncogene encoding a protein belonging to a subfamily of serine/threonine kinases containing SH2-like （Src homology 2-like） domains. The gene was shown to be amplified and overexpressed in 2 of 8 ovarian carcinoma cell lines and 2 of 15 primary ovarian tumors. Overexpression contributes to the malignant phenotype of a subset of human ductal pancreatic cancers. The encoded protein is a general protein kinase capable of phophorylating several known proteins.
