该基因编码的蛋白是高度保守的锌指蛋白。编码的蛋白质在大脑中最为丰富，在那里它负性地调节神经元的分化。[由RefSeq提供，2015年9月] The protein encoded by this gene is a highly conserved zinc finger protein. The encoded protein is most abundant in brain, where it negatively regulates neuronal differentiation. [provided by RefSeq, Sep 2015]