Predicted to enable chemorepellent activity and semaphorin receptor binding activity. Predicted to be involved in several processes, including generation of neurons; mesenchymal cell differentiation; and outflow tract septum morphogenesis. Predicted to act upstream of or within several processes, including chordate embryonic development; circulatory system development; and dichotomous subdivision of terminal units involved in salivary gland branching. Predicted to be active in extracellular space. Predicted to be integral component of plasma membrane. Orthologous to human SEMA3C (semaphorin 3C). [provided by Alliance of Genome Resources, Apr 2022]