Percent identity with other species by BLAST analysis: Human, Gorilla (100%) Marmoset (89%) Mouse, Rat, Hamster, Dog, Bat (83%).
The lysosphingolipid sphingosine 1-phosphate (S1P) regulates cell proliferation, apoptosis, motility, and neurite retraction. Its actions may be both intracellular as a second messenger and extracellular as a receptor ligand. S1P and the structurally related lysolipid mediator lysophosphatidic acid (LPA) signal cells through a set of G protein-coupled receptors known as EDG receptors. Some EDG receptors (e.g., EDG1) are S1P receptors; others (e.g., EDG2) are LPA receptors.
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Protein Aliases: Endothelial differentiation G-protein-coupled receptor 8; endothelial differentiation, sphingolipid G-protein-coupled receptor, 8; S1P receptor 5; S1P receptor Edg-8; S1P(5) receptor; Sphingosine 1-phosphate receptor 5; Sphingosine 1-phosphate receptor Edg-8; sphingosine 1-phosphate receptor EDG8
Gene Aliases: Edg-8; EDG8; S1P5; S1PR5; SPPR-1; SPPR-2
UniProt ID: (Human) Q9H228
Entrez Gene ID: (Human) 53637
Molecular Function: G-protein coupled receptor