Predicted to enable peptide transmembrane transporter activity. Predicted to be involved in diaphragm development. Predicted to act upstream of or within several processes, including determination of left/right symmetry; patched ligand maturation; and smoothened signaling pathway. Predicted to be integral component of membrane. Orthologous to human DISP1 (dispatched RND transporter family member 1). [provided by Alliance of Genome Resources, Apr 2022]