FB2026_03 , released September 17, 2026
CV Term Report
Help Close All Open All
General Information
Term P-type sodium:potassium-exchanging transporter activity ID (Ontology) GO:0005391 (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 + Na+(in) + K+(out) = ADP + phosphate + Na+(out) + K+(in).[ EC:7 ]
Also Known As"P-type sodium:potassium-exchanging ATPase activity" ; "sodium/potassium-exchanging ATPase activity" ; "sodium/potassium-transporting ATPase activity" (for all, see Synonyms field below)
Comment
Links to External Ontologies
  QuickGO data     AmiGO data
Annotations
Records annotated with this term OR any of its CHILD TERMS

Choose a record type to view annotations for this term and its child terms. Direct annotations and full annotation statements below also provide HitList buttons.

    • Results list data from multiple species. Choose a record type above to open its HitList.
Direct annotations: records annotated with this exact term (child terms are NOT included)
Data ClassFieldDirect annotations
Genes (FBgn)GO_MOLECULAR_FUNCTION
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Gene Groups Genes
 P-type sodium:potassium-exchanging transporter activity (all annotations which use CV term, excluding "NOT" statements)
     enables | P-type sodium:potassium-exchanging transporter activity       --
Spanning Tree (Parents/Children)
Only view relationship:
Vocabulary search 
potassium ion transmembrane transporter activity
 |__P-type potassium transmembrane transporter activity______________
sodium ion transmembrane transporter activity                        |
 |__P-type sodium transporter activity_______________________________|
P-type ion transporter activity                                      |
 |__P-type sodium transporter activity_______________________________|
 |__P-type potassium transmembrane transporter activity______________|
ATPase-coupled monoatomic cation transmembrane transporter activity  |
 |__P-type sodium transporter activity_______________________________|
 |__P-type potassium transmembrane transporter activity______________|
                                                                     P-type sodium:potassium-exchanging transporter activity  4 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a P-type sodium transporter activity
P-type potassium transmembrane transporter activity
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "Na(+)/K(+)-ATPase activity" RELATED[ EC:7 ]
    "Na(+)/K(+)-exchanging ATPase activity" RELATED[ EC:7 ]
    "Na+,K+-ATPase activity" RELATED[ EC:7 ]
    "Na+/K+-ATPase activity" RELATED[ EC:7 ]
    "Na+/K+-exchanging ATPase activity" RELATED[ EC:7 ]
    "Na,K-activated ATPase activity" RELATED[ EC:7 ]
    "P-type sodium:potassium-exchanging ATPase activity" EXACT
    "sodium pump" BROAD[ EC:7 ]
    "sodium/potassium-exchanging ATPase activity" EXACT
    "sodium/potassium-transporting ATPase activity" EXACT
    "sodium:potassium exchanging ATPase activity" EXACT
    "sodium:potassium-exchanging ATPase activity" EXACT
Secondary IDs
hide External Crossreferences & Linkouts
EC:7.2.2.13
MetaCyc:3.6.3.9-RXN
Reactome:R-HSA-936897 "ATP1A:ATP1B:FXYD exchanges 3Na+ for 2K+"
RHEA:18353
TC:3.A.3.1.1
Wikipedia:ATPase\,_Na%2B/K%2B_transporting\,_alpha_1