該基因編碼一種細胞質蛋白，包含一個g蛋白信號（rgs）結構域和一個不規則的axin（dix）結構域。編碼蛋白與大腸腺瘤性息肉病、連環蛋白β1、糖原合成酶激酶3β、蛋白磷酸2及自身相互作用。該蛋白作為無翅型mmtv整合位點家族成員1（wnt）信號通路的負調控因子，可誘導細胞凋亡。這種蛋白質的一部分的晶體結構，單獨的和與其他蛋白質的復合物，已經被解決了。該基因突變與肝細胞癌、肝母細胞瘤、卵巢子宮內膜腺癌和髓質母細胞瘤有關。選擇性剪接導致多個轉錄變體。[由RefSeq提供，2016年1月]
This gene encodes a cytoplasmic protein which contains a regulation of G-protein signaling (RGS) domain and a dishevelled and axin (DIX) domain. The encoded protein interacts with adenomatosis polyposis coli, catenin beta-1, glycogen synthase kinase 3 beta, protein phosphate 2, and itself. This protein functions as a negative regulator of the wingless-type MMTV integration site family, member 1 (WNT) signaling pathway and can induce apoptosis. The crystal structure of a portion of this protein, alone and in a complex with other proteins, has been resolved. Mutations in this gene have been associated with hepatocellular carcinoma, hepatoblastomas, ovarian endometriod adenocarcinomas, and medullablastomas. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2016]