O Npps2 Gene MGI:1321390 http://identifiers.org/mgd/MGI:1321390 Pdnp2 ectonucleotide pyrophosphatase/phosphodiesterase 2 protein coding gene genetic mapping ATX - PD-Ialpha Autotaxin Pdnp2|ATX|Autotaxin|PD-Ialpha|Npps2 Enpp2