Term Name:	solute:potassium antiporter activity
Synonyms:	potassium ion antiporter activity
Definition:	Catalysis of the active transport of a potassium ion across a membrane by a mechanism whereby two or more species are transported in opposite directions in a tightly coupled process not directly linked to a form of energy other than chemiosmotic energy.
Ontology:	GO: Molecular Function [GO:0022821]    QuickGO    AmiGO