Automated description from the Alliance of Genome Resources (Release 3.1.1)
Exhibits GTPase activating protein binding activity and semaphorin receptor activity. Involved in several processes, including negative regulation of osteoblast proliferation; nervous system development; and positive regulation of phosphatidylinositol 3-kinase signaling. Predicted to localize to integral component of plasma membrane and semaphorin receptor complex. Is expressed in several structures, including alimentary system; central nervous system; genitourinary system; respiratory system; and sensory organ. Orthologous to human PLXNB1 (plexin B1).