Automated description from the Alliance of Genome Resources (Release 3.1.1)
Predicted to have R-SMAD binding activity and WW domain binding activity. Involved in negative regulation of pathway-restricted SMAD protein phosphorylation and negative regulation of transforming growth factor beta receptor signaling pathway. Predicted to localize to Golgi membrane and early endosome membrane. Is expressed in forelimb bud. Orthologous to human PMEPA1 (prostate transmembrane protein, androgen induced 1).