high-affinity phosphate:sodium symporter activity

Term ID

GO:0005316

Synonyms

• high affinity inorganic phosphate:sodium symporter activity
• high-affinity inorganic phosphate:sodium symporter activity
• sodium/phosphate cotransporter activity

Definition

Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction:phosphate(out) + Na+(out) = phosphate(in) + Na+(in). In high-affinity transport the transporter is able to bind the solute even if it is only present at very low concentrations.

References

Ontology

GO: Molecular Function    QuickGO    AmiGO