該基因編碼一種含有四肽重復結構域的蛋白質。編碼蛋白還與輪狀病毒非結構蛋白nsp3相互作用。[由RefSeq提供，2008年7月]
This gene encodes a protein that contains a tetratricopeptide repeat domain. The encoded protein also interacts with the rotavirus non-structural protein NSP3. [provided by RefSeq, Jul 2008]