Predicted to enable chemorepellent activity and semaphorin receptor binding activity. Predicted to be involved in several processes, including generation of neurons; neural crest cell migration; and semaphorin-plexin signaling pathway. Predicted to act upstream of or within cell differentiation and nervous system development. Located in extracellular space. Is expressed in several structures, including alimentary system; foot mesenchyme; intraembryonic coelom; respiratory system; and sensory organ. Orthologous to human SEMA3D (semaphorin 3D). [provided by Alliance of Genome Resources, Apr 2022]