This term is obsolete.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.

40,547 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
outward rectifier potassium channel inhibitor activity
negatively_regulates
A-type (transient outward) potassium channel activity
is_a

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:0022832 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 584 co-occurring terms
Co-occurring Term PR S% #Together #Compared
outward rectifier potassium channel activity
5,403.71 100.00 36,075 36,075
potassium ion leak channel activity
5,380.95 84.25 30,501 30,630
stabilization of membrane potential
5,355.71 81.67 29,678 29,944
potassium channel activity
1,305.71 24.13 35,884 148,507
intracellular sodium-activated potassium channel activity
5,396.56 14.64 5,284 5,291
potassium ion transmembrane transport
419.87 7.77 36,062 464,112
monoatomic ion channel activity
284.73 4.39 7,508 142,491
plant-type vacuole membrane
850.91 4.28 2,003 12,720
monoatomic ion transmembrane transport
130.43 2.37 20,566 852,025
potassium ion transport
117.52 2.07 11,128 511,671
Totals 243276 5553794
No co-occurrence statistics for GO:0015271 based on MANUAL annotations
The top 100 of 384 co-occurring terms
Co-occurring Term PR S% #Together #Compared
outward rectifier potassium channel activity
1,381.60 100.00 935 935
potassium ion leak channel activity
1,329.22 83.97 812 844
potassium ion transmembrane transport
352.31 25.09 879 3,447
plant-type vacuole membrane
191.98 9.73 229 1,648
intracellular sodium-activated potassium channel activity
1,381.60 7.38 69 69
potassium channel activity
307.60 5.17 59 265
potassium ion export across plasma membrane
390.45 3.77 39 138
potassium ion transport
53.59 2.30 50 1,289
voltage-gated potassium channel activity involved in atrial cardiac muscle cell action potential repolarization
1,193.20 2.03 19 22
membrane repolarization during ventricular cardiac muscle cell action potential
888.17 1.90 18 28
Totals 4642 162664

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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