This term is obsolete.

GO:0015271 JSON

outward rectifier potassium channel activity

Molecular Function

Definition (GO:0015271 GONUTS page)

Enables 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.

42,143 annotations

Ancestor Chart

Ancestor chart for GO:0015271
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Ancestor chart

Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0015271

Child Term Relationship to
GO:0015271
A-type (transient outward) potassium channel activity
is_a
outward rectifier potassium channel inhibitor activity
negatively_regulates

Annotation Blacklist

This list aims to correct incorrect annotations to UniProtKB accessions inferred from electronic annotation (IEA) methods that are supplied by the UniProt-GOA project to the GO Consortium:

Category Entity Type Entity ID Taxon ID Entity Name Ancestor GO ID Reason Rule/Method ID
NOT-qualified manual protein A0A8I5ZLE9 10116 A0A8I5ZLE9_RAT GO:0005216 1 NOT-qualified manual annotation exists with evidence code ECO:0000266 from this reference: GO_REF:0000096
NOT-qualified manual protein A0A8I5ZST4 10116 A0A8I5ZST4_RAT GO:0005216 1 NOT-qualified manual annotation exists with evidence code ECO:0000266 from this reference: GO_REF:0000096
NOT-qualified manual protein A0A8I6AI08 10116 A0A8I6AI08_RAT GO:0022832 1 NOT-qualified manual annotation exists with evidence code ECO:0000266 from this reference: GO_REF:0000096
NOT-qualified manual protein A0A8I6AI08 10116 A0A8I6AI08_RAT GO:0015267 1 NOT-qualified manual annotation exists with evidence code ECO:0000266 from this reference: GO_REF:0000096
NOT-qualified manual protein A0PK00 9606 T120B_HUMAN GO:0005216 1 NOT-qualified manual annotation exists with evidence code ECO:0000250 from this reference: GO_REF:0000024
NOT-qualified manual protein A2AHD2 10090 A2AHD2_MOUSE GO:0005267 1 NOT-qualified manual annotation exists with evidence code ECO:0000266 from this reference: GO_REF:0000008
NOT-qualified manual protein A2WLC1 39946 CDT3_ORYSI GO:0030001 1 NOT-qualified manual annotation exists with evidence code ECO:0000250 from this reference: GO_REF:0000024
NOT-qualified manual protein A6HVQ8 10116 A6HVQ8_RAT GO:0005216 1 NOT-qualified manual annotation exists with evidence code ECO:0000266 from this reference: GO_REF:0000096
NOT-qualified manual protein A6J168 10116 A6J168_RAT GO:0005216 1 NOT-qualified manual annotation exists with evidence code ECO:0000266 from this reference: GO_REF:0000096
NOT-qualified manual protein A6J4P5 10116 A6J4P5_RAT GO:0015267 1 NOT-qualified manual annotation exists with evidence code ECO:0000266 from this reference: GO_REF:0000096

Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated.

No co-occurrence statistics for GO:0015271 based on ALL annotations
The top 100 of 586 co-occurring terms
Co-occurring Term PR S% #Together #Compared
outward rectifier potassium channel activity
5,292.88 100.00 37,438 37,438
potassium ion leak channel activity
5,266.62 84.28 31,687 31,845
stabilization of membrane potential
5,247.39 81.69 30,800 31,067
potassium channel activity
1,294.24 24.42 37,253 152,349
intracellular sodium-activated potassium channel activity
5,280.33 14.61 5,470 5,483
potassium ion transmembrane transport
414.69 7.83 37,425 477,669
plant-type vacuole membrane
836.89 4.55 2,247 14,211
monoatomic ion transmembrane transport
126.42 2.35 21,622 905,266
synaptic membrane
533.68 2.00 912 9,045
open rectifier potassium channel activity
5,071.42 1.83 687 717
Totals 232126 4558354
No co-occurrence statistics for GO:0015271 based on MANUAL annotations
The top 100 of 377 co-occurring terms
Co-occurring Term PR S% #Together #Compared
outward rectifier potassium channel activity
1,357.24 100.00 1,040 1,040
potassium ion leak channel activity
1,267.13 82.71 914 979
potassium ion transmembrane transport
342.53 24.87 983 3,895
plant-type vacuole membrane
191.07 9.91 261 1,854
intracellular sodium-activated potassium channel activity
1,357.24 7.02 73 73
potassium channel activity
281.14 4.60 58 280
potassium ion export across plasma membrane
323.99 3.20 37 155
potassium ion transport
49.10 2.11 50 1,382
voltage-gated potassium channel activity involved in atrial cardiac muscle cell action potential repolarization
1,163.35 1.73 18 21
membrane repolarization during ventricular cardiac muscle cell action potential
824.04 1.62 17 28
Totals 5077 179857

Change Log

Timestamp Action Category Detail
2015-05-11 Deleted 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.
2015-05-11 Added DEFINITION Enables 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.
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
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
Timestamp Action Category Detail
2015-05-11 Deleted 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.
2015-05-11 Added DEFINITION Enables 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.
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.
Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0005249 (voltage-gated potassium channel activity)
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
Timestamp Action Category Detail
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