这个基因编码一种与细胞增殖相关并可能是必要的核蛋白。另外，还描述了拼接转录变体。X染色体上存在一个相关的假基因。
This gene encodes a nuclear protein that is associated with and may be necessary for cellular proliferation. Alternatively spliced transcript variants have been described. A related pseudogene exists on chromosome X.