該基因是一個候選的大腸腫瘤抑制基因，被認為是負調控細胞周期進程小鼠的同源基因表達一種與質膜和膜細胞器相關的磷蛋白，而小鼠蛋白的過度表達抑制了進入s期。已發現該基因編碼不同亞型的多個轉錄變體。[由RefSeq提供，2008年7月]
This gene is a candidate colorectal tumor suppressor gene that is thought to negatively regulate cell cycle progression. The orthologous gene in the mouse expresses a phosphoprotein associated with the plasma membrane and membrane organelles, and overexpression of the mouse protein inhibits entry into S phase. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]