FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term P-type potassium transmembrane transporter activity ID (Ontology) GO:0008556 (Gene Ontology)
Definition Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: ATP + H2O + K+(out) = ADP + phosphate + K+(in).
Also Known As"ATP-dependent potassium transmembrane transporter activity" ; "K+-transporting ATPase activity" ; "potassium transmembrane transporter activity, phosphorylative mechanism" (for all, see Synonyms field below)
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Data ClassFieldDirect annotations
Genes (FBgn)GO_MOLECULAR_FUNCTION
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 P-type potassium transmembrane transporter activity (all annotations which use CV term, excluding "NOT" statements)
     enables | P-type potassium transmembrane transporter activity
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monoatomic cation transmembrane transporter activity
 |__ATPase-coupled monoatomic cation transmembrane transporter activity__
active monoatomic ion transmembrane transporter activity                 |
 |__ATPase-coupled monoatomic cation transmembrane transporter activity__|
ATPase-coupled transmembrane transporter activity                        |
 |__ATPase-coupled monoatomic cation transmembrane transporter activity__|
metal ion transmembrane transporter activity                             |
 |__potassium ion transmembrane transporter activity_____________________|
P-type transmembrane transporter activity                                |
 |__P-type ion transporter activity______________________________________|
                                                                         P-type potassium transmembrane transporter activity  4 rec.
                                                                          |__P-type potassium:proton transporter activity
                                                                          |__P-type sodium:potassium-exchanging transporter activity 4 rec.
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Is a potassium ion transmembrane transporter activity
P-type ion transporter activity
ATPase-coupled monoatomic cation transmembrane transporter activity
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Synonyms
  • "ATP phosphohydrolase (K+-importing)" RELATED[ EC:7 ]
    "ATP-dependent potassium transmembrane transporter activity" EXACT
    "ATPase-coupled potassium transmembrane transporter activity" RELATED
    "K(+)-importing ATPase activity" NARROW[ EC:7 ]
    "K(+)-transporting ATPase activity" RELATED[ EC:7 ]
    "K+-importing ATPase activity" RELATED[ EC:7 ]
    "K+-transporting ATPase activity" EXACT
    "potassium ABC transporter" NARROW
    "potassium transmembrane transporter activity, phosphorylative mechanism" EXACT
    "potassium transporting ATPase activity" EXACT
    "potassium-importing ATPase activity" NARROW[ EC:7 ]
    "potassium-transporting ATPase activity" EXACT
    "potassium-uptake-ATPase activity" EXACT
Secondary IDs
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EC:7.2.2.6
MetaCyc:TRANS-RXN-2
RHEA:16777