ENPP6 is a symbol for the gene, Ectonucleotide pyrophosphatase/phosphodiesterase 6, in humans. Other names include: Ectonucleotide pyrophosphatase/phosphodiesterase family member 6; E-NPP 6; NPP-6; Choline-specific glycerophosphodiester phosphodiesterase; Glycerophosphocholine cholinephosphodiesterase; GPC-Cpde; NPP6. The encoded protein is an enzyme with an amino acid length of 440 and a mass of 50.2 kDa. ENPP6 is a member of the Nucleotide pyrophosphatase/phosphodiesterase family. This gene shares homology with other species, including: Mouse, Rat, Zebrafish, Frog, Chicken.