这个基因编码的蛋白质是核浆蛋白。它在双链DNA中结合富含胞苷的序列这种蛋白质有三种结构域：MH1、MH2（重复三次）和MH3它与包装、转移或处理成绩单有关。已发现该基因的多个选择性剪接的转录变体，但一些变体的生物学有效性尚未确定。[由RefSeq提供，2008年7月]
The protein encoded by this gene is a nucleoplasmic protein. It binds cytidine-rich sequences in double-stranded DNA. This protein has three types of domains: MH1, MH2 (repeated three times) and MH3. It is associated with packaging, transferring, or processing transcripts. Multiple alternatively spliced transcript variants have been found for this gene, but the biological validity of some variants has not been determined. [provided by RefSeq, Jul 2008]