GPM6B encodes the human gene, Glycoprotein M6B. It may also be known as: Neuronal membrane glycoprotein M6-b; M6b. The encoded protein has an amino acid length of 265 and a mass of 29.0 kDa. GPM6B is a member of the Myelin proteolipid protein family. Homologs of this gene exist in other organisms, including: Mouse, Rat, Frog, Chicken.