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GO:0022821 potassium ion antiporter activity

Term Information

ID GO:0022821
Name potassium ion antiporter activity
Ontology Molecular Function
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.
GONUTS GO:0022821 Wiki Page

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Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0022821:
Relationship To GO:0022821 Child Term Child Term Name
Is a GO:0015386 potassium:proton antiporter activity
Is a GO:0008273 calcium, potassium:sodium antiporter activity

Protein Annotation

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Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated with GO:0022821. The terms are listed in descending order of number of times the term has been co-annotated.
The table on the left is calculated using both electronic and manual-evidenced annotations, while the table on the right is calculated using only manual-evidenced annotations.
Co-occurrence statistics for GO:0022821 based on the entire annotation set Co-occurrence statistics for GO:0022821 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2008-05-13 Added 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.
2008-05-12 Deleted 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.
2008-04-01 Updated RELATION is a GO:0015297 (antiporter activity)
2008-04-01 Updated RELATION is a GO:0015079 (potassium ion transmembrane transporter activity)
2007-07-27 Added 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.
2007-07-11 Added TERM potassium ion antiporter activity

Term

Timestamp Action Category Detail
2007-07-11 Added TERM potassium ion antiporter activity

Definition/synonyms

Timestamp Action Category Detail
2008-05-13 Added 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.
2008-05-12 Deleted 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.
2007-07-27 Added 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.

Relationships

Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0015297 (antiporter activity)
2008-04-01 Updated RELATION is a GO:0015079 (potassium ion transmembrane transporter activity)
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