Automated description from the Alliance of Genome Resources (Release 3.2)
Exhibits semaphorin receptor activity. Involved in dichotomous subdivision of terminal units involved in salivary gland branching; neuron projection morphogenesis; and regulation of smooth muscle cell migration. Localizes to membrane. Is expressed in several structures, including central nervous system; cranial nerve; genitourinary system; lung; and sensory organ. Orthologous to human PLXNA1 (plexin A1).