| id | GO:0022821 Detailed information |
|---|---|
| name | potassium ion antiporter activity |
| namespace | molecular_function |
| def | "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." [GOC:mtg_transport, ISBN:0815340729] |
| is_a | GO:0015079 ! potassium ion transmembrane transporter activity |
| is_a | GO:0015297 ! antiporter activity |