Predicted to be involved in cell migration and regulation of protein localization to membrane. Predicted to act upstream of or within regulation of signal transduction. Predicted to be located in collagen-containing extracellular matrix; plasma membrane; and side of membrane. Predicted to be active in cell surface and synapse. Is expressed in blastomere; central nervous system; intestine; and liver. Human ortholog(s) of this gene implicated in omodysplasia 1. Orthologous to human GPC6 (glypican 6).