Predicted to be involved in positive regulation of canonical Wnt signaling pathway. Predicted to act upstream of or within Wnt signaling pathway. Predicted to be located in membrane. Predicted to be integral component of membrane. Predicted to be active in cytoplasmic vesicle and plasma membrane. Is expressed in brain and ventral grey horn. Orthologous to human TMEM198 (transmembrane protein 198). [provided by Alliance of Genome Resources, Apr 2022]