A protein complex that possesses hydrogen:potassium-exchanging ATPase activity; characterized in animal cells, where it maintains ionic gradients of K+ at the expense of ATP hydrolysis; The complex contains two obligatory subunits, the catalytic alpha subunit and a glycosylated beta subunit; two additional subunits, gamma and channel-inducing factor (CHIF), may also be present. (Gene Ontology, GO_0005889)
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1 proteins localized to the hydrogen:potassium-exchanging atpase complex cellular component from the COMPARTMENTS Curated Protein Localization Evidence Scores dataset.
