FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term sodium:phosphate symporter activity ID (Ontology) GO:0005436 (Gene Ontology)
Definition Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: Na+(out) + phosphate(out) = Na+(in) + phosphate(in).
Also Known As"sodium/phosphate symporter activity"
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Data ClassFieldDirect annotations
Genes (FBgn)GO_MOLECULAR_FUNCTION
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 Gene Groups Genes
 sodium:phosphate symporter activity (all annotations which use CV term, excluding "NOT" statements)
     enables | sodium:phosphate symporter activity       --
 NOT | enables | sodium:phosphate symporter activity       --
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sodium ion transmembrane transporter activity
 |__solute:sodium symporter activity_________________
secondary active transmembrane transporter activity  |
 |__phosphate transmembrane transporter activity_____|
solute:monoatomic cation symporter activity          |
 |__solute:sodium symporter activity_________________|
                                                     sodium:phosphate symporter activity  3 rec.
                                                      |__high-affinity phosphate:sodium symporter activity
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Is a phosphate transmembrane transporter activity
solute:sodium symporter activity
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Synonyms
  • "sodium-dependent phosphate transmembrane transporter activity" RELATED
    "sodium/phosphate symporter activity" EXACT
Secondary IDs
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Reactome:R-HSA-2872498 "SLC17A3-1 cotransports extracellular Na+ and Pi to cytosol"
Reactome:R-HSA-427605 "SLC20A1,2 cotransport Pi, Na+ from extracellular region to cytosol"
Reactome:R-HSA-427645 "SLC34A3 cotransports Pi, 2Na+"
Reactome:R-HSA-427656 "SLC34A1,2 cotransports Pi, 3Na+ from extracellular region to cytosol"
Reactome:R-HSA-428609 "Type I Na+-coupled phosphate co-transport"
Reactome:R-HSA-5625123 "Defective SLC20A2 does not cotransport Pi, Na+ from extracellular region to cytosol"
Reactome:R-HSA-5651685 "Defective SLC34A1 does not cotransport Pi, 3Na+"
Reactome:R-HSA-5651697 "Defective SLC34A2 does not cotransport Pi, 3Na+"
Reactome:R-HSA-5651971 "Defective SLC34A3 does not cotransport Pi, 2Na+"
Reactome:R-HSA-5687585 "Defective SLC34A2 does not cotransport HPO4(2-), 3Na+ from extracellular region to cytosol"
RHEA:71255
RHEA:71259
TC:2.A.1.14.6