Predicted to enable semaphorin receptor activity. Predicted to be involved in several processes, including homophilic cell adhesion via plasma membrane adhesion molecules; nervous system development; and regulation of cellular protein metabolic process. Predicted to be part of semaphorin receptor complex. Predicted to be integral component of plasma membrane. Orthologous to human PLXNB2 (plexin B2). [provided by Alliance of Genome Resources, Apr 2022]