- http://identifiers.org/mgd/MGI:88108 sodium/potassium ATPase beta subunit MGI:88108 Atpb Atpb-1 Atp1b1 sodium/potassium ATPase beta subunit|Atpb|Atpb-1 ATPase, Na+/K+ transporting, beta 1 polypeptide O Gene protein coding gene genetic mapping