All members of the P-type ATPase family have a catalytic (or α) subunit that homodimerizes and contains the site for ATP binding and phosphorylation. The Na,K-ATPase (sodium pump) and the H,K-ATPase (proton pump), in particular, have an additional, glycosylated β-subunit (FBrf0155879).
molecular function | biological process | cellular component |
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