这个基因编码一个丝氨酸/苏氨酸蛋白激酶家族的成员，该家族磷酸化酪蛋白和其他酸性蛋白。非洲爪蟾的一种相关蛋白参与wnt/beta-catenin信号传导。另外，已经观察到该基因编码多个亚型的剪接转录变体[由RefSeq提供，2012年7月]
This gene encodes a member of a family of serine/threonine protein kinases that phosphorylate caseins and other acidic proteins. A related protein in the African clawed frog participates in the transmission of Wnt/beta-catenin signaling. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Jul 2012]