這個基因編碼的蛋白質是鋅指結合蛋白。該基因的多態性，特別是rs1344706，被認為是增加了精神分裂癥、雙相情感障礙和海洛因的易感性[由RefSeq提供，2015年11月]
The protein encoded by this gene is a zinc finger binding protein. Polymorphisms in this gene, especially rs1344706, are thought to confer increased susceptibility to schizophrenia, bipolar disorder, and heroin addiciton. [provided by RefSeq, Nov 2015]