BMX（BMX non-receptor tyrosine kinase），癌症关联基因，基因ID：660，该基因编码一个属于Tec激酶家族的非受体酪氨酸激酶该蛋白包含一个PH样结构域，通过结合磷脂酰肌醇3，4，5-三磷酸（PIP3）介导膜靶向性，以及一个结合酪氨酸磷酸化蛋白和信号转导功能的SH2结构域该蛋白参与多种信号转导途径，包括stat途径，并调节多种癌细胞的分化和致瘤性。另外，已经发现该基因的剪接转录变体。[由RefSeq提供，2016年3月]This gene encodes a non-receptor tyrosine kinase belonging to the Tec kinase family. The protein contains a PH-like domain， which mediates membrane targeting by binding to phosphatidylinositol 3，4，5-triphosphate (PIP3)， and a SH2 domain that binds to tyrosine-phosphorylated proteins and functions in signal transduction. The protein is implicated in several signal transduction pathways including the Stat pathway， and regulates differentiation and tumorigenicity of several types of cancer cells. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq， Mar 2016]。