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 detection of light stimulus involved in visual perception; neuron projection extension; and neuron projection guidance. Predicted to be integral component of membrane. Orthologous to human SEMA5B (semaphorin 5B). [provided by Alliance of Genome Resources, Apr 2022]