Spinster homolog 2 (Drosophila) is a

protein Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residue (biochemistry), residues. Proteins perform a vast array of functions within organisms, including Enzyme catalysis, catalysing metab ...

that in humans is encoded by the ''SPNS2''

gene In biology, the word gene has two meanings. The Mendelian gene is a basic unit of heredity. The molecular gene is a sequence of nucleotides in DNA that is transcribed to produce a functional RNA. There are two types of molecular genes: protei ...

Model organisms

The orthologous protein in zebrafish has been shown to transport

sphingosine-1-phosphate Sphingosine-1-phosphate (S1P) is a signaling sphingolipid, also known as lysosphingolipid. It is also referred to as a bioactive lipid mediator. Sphingolipids at large form a class of lipids characterized by a particular aliphatic aminoalcoho ...

(S1P) out of cells during vascular development, and human SPNS2 can transport S1P analogues, including the immunomodulating drug FTY720-P.

References

Human proteins Genes mutated in mice {{gene-17-stub