Predicted to enable cytokine activity and frizzled binding activity. Acts upstream of or within several processes, including forebrain regionalization; mesenchymal-epithelial cell signaling; and regulation of morphogenesis of a branching structure. Predicted to be located in intracellular membrane-bounded organelle. Predicted to be active in extracellular space. Is expressed in several structures, including alimentary system; brain; reproductive system; sensory organ; and urethra. Human ortholog(s) of this gene implicated in congenital diarrhea. Orthologous to human WNT2B (Wnt family member 2B). [provided by Alliance of Genome Resources, Apr 2022]