Escherichia coli K-12 substr. MG1655 Gene-Ontology-Terms Class: GO:0022821 - 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.

Parent Classes:
GO:0015079 - potassium ion transmembrane transporter activity,
GO:0015297 - antiporter activity

Child Classes:
GO:0008273 - calcium, potassium:sodium antiporter activity (1),
GO:0015386 - potassium:proton antiporter activity (4)

Unification Links: GO:0022821

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Please cite the following article in publications resulting from the use of EcoCyc: Nucleic Acids Research 41:D605-12 2013
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