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GO:0015271 outward rectifier potassium channel activity

Term Information

ID GO:0015271
Name outward rectifier potassium channel activity
Ontology Molecular Function
Definition Catalysis of the transmembrane transfer of a potassium ion by an outwardly-rectifying voltage-gated channel. An outwardly rectifying current-voltage relation is one where at any given driving force the outward flow of K+ ions exceeds the inward flow for the opposite driving force.
GONUTS GO:0015271 Wiki Page

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Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0015271:
Relationship To GO:0015271 Child Term Child Term Name
Is a GO:0005250 A-type (transient outward) potassium channel 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:0015271. 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:0015271 based on the entire annotation set Co-occurrence statistics for GO:0015271 based on non-IEA annotations only

Change Log

All changes

Timestamp Action Category Detail
2010-06-09 Updated TERM outward rectifier potassium channel activity
2010-06-08 Updated TERM outward rectifier potassium channel activity
2009-02-13 Added DEFINITION Catalysis of the transmembrane transfer of a potassium ion by an outwardly-rectifying voltage-gated channel. An outwardly rectifying current-voltage relation is one where at any given driving force the outward flow of K+ ions exceeds the inward flow for the opposite driving force.
2008-04-01 Updated RELATION is a GO:0005249 (voltage-gated potassium channel activity)
2007-07-11 Deleted XREF TC:1.A.1.7.1
2003-03-19 Updated TERM outward rectifier potassium channel activity
2002-02-06 Updated TERM outward rectifier potassium channel
2001-04-03 Updated TERM outward rectifier potassium channel
2001-03-30 Added XREF TC:1.A.1.7.1
2001-03-30 Added TERM outward rectifier potassium channel

Term

Timestamp Action Category Detail
2010-06-09 Updated TERM outward rectifier potassium channel activity
2010-06-08 Updated TERM outward rectifier potassium channel activity
2003-03-19 Updated TERM outward rectifier potassium channel activity
2002-02-06 Updated TERM outward rectifier potassium channel
2001-04-03 Updated TERM outward rectifier potassium channel
2001-03-30 Added TERM outward rectifier potassium channel

Definition/synonyms

Timestamp Action Category Detail
2009-02-13 Added DEFINITION Catalysis of the transmembrane transfer of a potassium ion by an outwardly-rectifying voltage-gated channel. An outwardly rectifying current-voltage relation is one where at any given driving force the outward flow of K+ ions exceeds the inward flow for the opposite driving force.

Relationships

Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0005249 (voltage-gated potassium channel activity)

Cross-references

Timestamp Action Category Detail
2007-07-11 Deleted XREF TC:1.A.1.7.1
2001-03-30 Added XREF TC:1.A.1.7.1
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