Wls - wntless WNT ligand secretion mediator

Enables Wnt-protein binding activity. Involved in several processes, including animal organ development; mesoderm formation; and positive regulation of canonical Wnt signaling pathway. Located in Golgi apparatus and cytoplasmic vesicle. Is expressed in several structures, including alimentary system; brain; genitourinary system; lung; and skin. Orthologous to human WLS (Wnt ligand secretion mediator). [provided by Alliance of Genome Resources, Apr 2022]