Automated description from the Alliance of Genome Resources (Release 7.1.0)
Enables sphingosine-1-phosphate receptor activity. Involved in several processes, including circulatory system development; lamellipodium assembly; and sphingosine-1-phosphate receptor signaling pathway. Acts upstream of or within several processes, including adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway; angiogenesis; and leukocyte chemotaxis. Located in external side of plasma membrane. Is active in presynapse. Is expressed in several structures, including brain; branchial arch; genitourinary system; heart; and limb. Orthologous to human S1PR1 (sphingosine-1-phosphate receptor 1).