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ONTOLOGY REPORT - ANNOTATIONS


Term:calcium-activated potassium channel activity
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Accession:GO:0015269 term browser browse the term
Definition:Enables the calcium concentration-regulatable energy-independent passage of potassium ions across a lipid bilayer down a concentration gradient.
Synonyms:xref: Reactome:R-HSA-9663752 "KCNN2 transports K+ from the cytosol to the extracellular region";   Reactome:R-HSA-9667809 "KCNMA1:KCNMB1 transports potassium ions from the cytosol to the extracellular region"



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calcium-activated potassium channel activity term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Kcnk18 potassium two pore domain channel subfamily K member 18 enables ISO (MGI:4839430|PMID:20006580), (PMID:14981085) RGD PMID:14981085 PMID:20006580 MGI:4839430 NCBI chr 1:258,374,671...258,388,945
Ensembl chr 1:258,374,671...258,388,945
JBrowse link
G Kcnma1 potassium calcium-activated channel subfamily M alpha 1 enables IDA
IMP
ISO
TAS
PMID:10651830
PMID:16166559
PMID:9403560
(PMID:8897882)
MGI:1334203|MGI:1913272|MGI:3053849 (PMID:10517674), (PMID:12388098), (PMID:15184377), (PMID:16306267), (PMID:17303127), (PMID:7687074)
Reactome:R-RNO-9667806
(PMID:11880513)
(PMID:7993625)
(PMID:11245614), (PMID:17706472), (PMID:18458941), (PMID:7573516), (PMID:7877450)
RGD
Reactome
PMID:7573516 PMID:7687074 PMID:7877450 PMID:7993625 PMID:8897882 More... Reactome:R-RNO-9667806, RGD:633136, RGD:633139, RGD:405650292, RGD:405650221 NCBI chr15:302,480...1,007,675
Ensembl chr15:302,214...1,001,198
JBrowse link
G Kcnmb1 potassium calcium-activated channel subfamily M regulatory beta subunit 1 enables IBA
ISO
GO_REF:0000033
MGI:99923 (PMID:12388098)
GO_Central
RGD
PMID:12388098 GO_REF:0000033 NCBI chr10:18,557,510...18,614,824
Ensembl chr10:18,557,904...18,565,798
JBrowse link
G Kcnmb2 potassium calcium-activated channel subfamily M regulatory beta subunit 2 enables ISO
IBA
IEA
(PMID:10692449)
GO_REF:0000033
GO_REF:0000104
RGD
GO_Central
UniProt
PMID:10692449 GO_REF:0000033 GO_REF:0000104 NCBI chr 2:114,670,027...114,975,374
Ensembl chr 2:114,935,976...114,975,173
JBrowse link
G Kcnmb3 potassium calcium-activated channel subfamily M regulatory beta subunit 3 enables ISO
IBA
IEA
(PMID:10692449)
GO_REF:0000033
GO_REF:0000104
RGD
GO_Central
UniProt
PMID:10692449 GO_REF:0000033 GO_REF:0000104 NCBI chr 2:115,255,788...115,270,142
Ensembl chr 2:115,253,761...115,270,142
JBrowse link
G Kcnmb4 potassium calcium-activated channel subfamily M regulatory beta subunit 4 enables ISS
ISO
IBA
GO_REF:0000024
MGI:99923 (PMID:12388098)
GO_REF:0000033
(PMID:10692449)
UniProt
RGD
GO_Central
PMID:10692449 PMID:12388098 GO_REF:0000024 GO_REF:0000033 NCBI chr 7:52,066,145...52,119,098
Ensembl chr 7:52,066,136...52,119,278
JBrowse link
G Kcnn2 potassium calcium-activated channel subfamily N member 2 enables ISO (PMID:17110593) RGD PMID:17110593 NCBI chr18:37,817,966...38,258,347
Ensembl chr18:37,817,957...38,258,347
JBrowse link
G Kcnn4 potassium calcium-activated channel subfamily N member 4 enables ISO (PMID:18796614), (PMID:26148990)
(PMID:11724775), (PMID:12388098)
RGD PMID:11724775 PMID:12388098 PMID:18796614 PMID:26148990 NCBI chr 1:79,956,380...79,974,354
Ensembl chr 1:79,959,322...79,974,340
JBrowse link
G Pkd2l1 polycystin 2 like 1, transient receptor potential cation channel enables ISO
IBA
(PMID:10517637)
GO_REF:0000033
RGD
GO_Central
PMID:10517637 GO_REF:0000033 NCBI chr 1:243,032,891...243,070,031
Ensembl chr 1:243,032,913...243,070,031
JBrowse link
intermediate conductance calcium-activated potassium channel activity term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Kcnn4 potassium calcium-activated channel subfamily N member 4 enables IDA
IBA
GO_REF:0000033 GO_Central
RGD
PMID:10532960 PMID:21868633 PMID:20616305 PMID:12606302 GO_REF:0000033, RGD:633066, RGD:7175507, RGD:7175508, RGD:7175510 NCBI chr 1:79,956,380...79,974,354
Ensembl chr 1:79,959,322...79,974,340
JBrowse link
large conductance calcium-activated potassium channel activity term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Kcnma1 potassium calcium-activated channel subfamily M alpha 1 enables IDA
ISO
IEA
IBA
MGI:3053849 (MGI:5560378|PMID:24602615), (PMID:12388098), (PMID:16873365)
(PMID:7993625)
(PMID:15703204)
GO_REF:0000107
GO_REF:0000033
RGD
Ensembl
GO_Central
PMID:7993625 PMID:12388098 PMID:15703204 PMID:16873365 PMID:24602615 More... GO_REF:0000033 GO_REF:0000107 MGI:5560378, RGD:7205477 NCBI chr15:302,480...1,007,675
Ensembl chr15:302,214...1,001,198
JBrowse link
G Kcnu1 potassium calcium-activated channel subfamily U member 1 NOT|enables IBA GO_REF:0000033 GO_Central GO_REF:0000033 NCBI chr16:66,141,696...66,229,493
Ensembl chr16:66,141,976...66,229,465
JBrowse link
small conductance calcium-activated potassium channel activity term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Kcnn1 potassium calcium-activated channel subfamily N member 1 enables IMP
IBA
IEA
ISO
GO_REF:0000033
GO_REF:0000002
GO_REF:0000107
(PMID:12382077)
GO_Central
InterPro
Ensembl
RGD
PMID:12382077 PMID:19969350 PMID:14559917 GO_REF:0000002 GO_REF:0000033 GO_REF:0000107, RGD:8693687, RGD:1358336 NCBI chr16:18,574,858...18,598,585
Ensembl chr16:18,585,992...18,597,482
JBrowse link
G Kcnn2 potassium calcium-activated channel subfamily N member 2 enables IMP
IBA
IEA
ISO
IDA
GO_REF:0000033
GO_REF:0000002
(PMID:12382077), (PMID:19815520), (PMID:24951510)
(MGI:4366185|PMID:19815520), (MGI:5292192|PMID:19139040)
PMID:11323678
GO_Central
InterPro
RGD
PMID:12382077 PMID:19139040 PMID:19815520 PMID:24951510 PMID:19969350 More... GO_REF:0000002 GO_REF:0000033 MGI:4366185 MGI:5292192, RGD:8693687, RGD:8554362, RGD:1358336, RGD:7205441, RGD:7205439 NCBI chr18:37,817,966...38,258,347
Ensembl chr18:37,817,957...38,258,347
JBrowse link
G Kcnn3 potassium calcium-activated channel subfamily N member 3 enables IMP
IBA
ISO
IEA
GO_REF:0000033
(PMID:12382077), (PMID:31155282)
GO_REF:0000107
GO_Central
RGD
Ensembl
PMID:12382077 PMID:31155282 PMID:14559917 PMID:17459146 PMID:19969350 More... GO_REF:0000033 GO_REF:0000107, RGD:1358336, RGD:7175515, RGD:8693687, RGD:729217, RGD:727322 NCBI chr 2:174,929,846...175,088,910
Ensembl chr 2:174,936,629...175,081,145
JBrowse link
G Kcnn4 potassium calcium-activated channel subfamily N member 4 enables IEA GO_REF:0000002 InterPro GO_REF:0000002 NCBI chr 1:79,956,380...79,974,354
Ensembl chr 1:79,959,322...79,974,340
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  molecular_function 20483
    transporter activity 1237
      transmembrane transporter activity 1143
        monoatomic ion transmembrane transporter activity 759
          monoatomic cation transmembrane transporter activity 637
            monoatomic cation channel activity 337
              potassium channel activity 128
                calcium-activated potassium channel activity 12
                  intermediate conductance calcium-activated potassium channel activity 1
                  large conductance calcium-activated potassium channel activity 2
                  small conductance calcium-activated potassium channel activity 4
Path 2
Term Annotations click to browse term
  molecular_function 20483
    transporter activity 1237
      transmembrane transporter activity 1143
        passive transmembrane transporter activity 507
          channel activity 507
            gated channel activity 331
              ligand-gated channel activity 187
                ligand-gated monoatomic ion channel activity 183
                  ligand-gated monoatomic cation channel activity 129
                    calcium-activated cation channel activity 26
                      calcium-activated potassium channel activity 12
                        intermediate conductance calcium-activated potassium channel activity 1
                        large conductance calcium-activated potassium channel activity 2
                        small conductance calcium-activated potassium channel activity 4
paths to the root