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HUMAN:KCNE1

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Species (Taxon ID) Homo sapiens (Human). (9606)
Gene Name(s) KCNE1
Protein Name(s) Potassium voltage-gated channel subfamily E member 1

Delayed rectifier potassium channel subunit IsK IKs producing slow voltage-gated potassium channel subunit beta Mink Minimal potassium channel

External Links
UniProt P15382
EMBL M26685
L33815
L28168
AF135188
DQ784803
BC036452
CCDS CCDS13636.1
PIR A32447
RefSeq NP_000210.2
NP_001121140.1
NP_001121141.1
NP_001121142.1
NP_001257331.1
NP_001257332.1
NP_001257333.1
NP_001257334.1
UniGene Hs.121495
Hs.745384
PDB 2K21
PDBsum 2K21
ProteinModelPortal P15382
SMR P15382
BioGrid 109955
IntAct P15382
MINT MINT-7297782
STRING 9606.ENSP00000337255
BindingDB P15382
ChEMBL CHEMBL4872
DrugBank DB00808
PhosphoSite P15382
DMDM 116416
PaxDb P15382
PRIDE P15382
DNASU 3753
Ensembl ENST00000337385
ENST00000399284
ENST00000399286
ENST00000399289
ENST00000416357
ENST00000432085
ENST00000611936
ENST00000621601
GeneID 3753
KEGG hsa:3753
UCSC uc002ytz.4
CTD 3753
GeneCards GC21M035818
GeneReviews KCNE1
HGNC HGNC:6240
HPA HPA013752
MIM 176261
612347
613695
neXtProt NX_P15382
Orphanet 334
90647
101016
PharmGKB PA211
eggNOG NOG41824
GeneTree ENSGT00510000048994
HOGENOM HOG000113207
HOVERGEN HBG052226
InParanoid P15382
KO K04894
OMA ALYILMV
OrthoDB EOG7WMCMH
PhylomeDB P15382
TreeFam TF335976
ChiTaRS KCNE1
EvolutionaryTrace P15382
GeneWiki KCNE1
GenomeRNAi 3753
NextBio 14697
PRO PR:P15382
Proteomes UP000005640
Bgee P15382
CleanEx HS_KCNE1
ExpressionAtlas P15382
Genevestigator P15382
GO GO:0009986
GO:0005764
GO:0005886
GO:0008076
GO:0030018
GO:0015459
GO:0031433
GO:0005249
GO:0086002
GO:0071320
GO:0086009
GO:0086011
GO:0086013
GO:1901381
GO:0071435
GO:0071805
GO:0006487
GO:0006493
GO:1902259
GO:0086091
GO:1901379
GO:0060307
GO:0007605
GO:0086005
InterPro IPR000369
IPR005424
PANTHER PTHR17028
Pfam PF02060
PRINTS PR01604
PR00168

Annotations

Qualifier GO ID GO term name Reference ECO ID ECO term name with/from Aspect Extension Notes Status

enables

GO:0015459

potassium channel regulator activity

PMID:11220365[1]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

colocalizes_with

GO:0008076

voltage-gated potassium channel complex

PMID:19219384[2]

ECO:0000314

direct assay evidence used in manual assertion

C

Seeded From UniProt

complete

part_of

GO:0005886

plasma membrane

PMID:19219384[2]

ECO:0000314

direct assay evidence used in manual assertion

C

Seeded From UniProt

complete

enables

GO:0015459

potassium channel regulator activity

PMID:19219384[2]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

involved_in

GO:1902260

negative regulation of delayed rectifier potassium channel activity

PMID:19219384[2]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

enables

GO:0005251

delayed rectifier potassium channel activity

PMID:24269949[3]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

involved_in

GO:0098915

membrane repolarization during ventricular cardiac muscle cell action potential

PMID:9354802[4]

ECO:0000315

mutant phenotype evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0086011

membrane repolarization during action potential

PMID:19646991[5]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

contributes_to

GO:0005251

delayed rectifier potassium channel activity

PMID:19646991[5]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

part_of

GO:0008076

voltage-gated potassium channel complex

PMID:19646991[5]

ECO:0000314

direct assay evidence used in manual assertion

C

Seeded From UniProt

complete

part_of

GO:0016324

apical plasma membrane

GO_REF:0000024

ECO:0000250

sequence similarity evidence used in manual assertion

UniProtKB:P15383

C

Seeded From UniProt

complete

involved_in

GO:0090315

negative regulation of protein targeting to membrane

GO_REF:0000024

ECO:0000250

sequence similarity evidence used in manual assertion

UniProtKB:P15383

P

Seeded From UniProt

complete

contributes_to

GO:1902282

voltage-gated potassium channel activity involved in ventricular cardiac muscle cell action potential repolarization

PMID:9354802[4]

ECO:0000315

mutant phenotype evidence used in manual assertion

F

Seeded From UniProt

complete

involved_in

GO:1902259

regulation of delayed rectifier potassium channel activity

PMID:10400998[6]

ECO:0000314

direct assay evidence used in manual assertion

P

has_direct_input:(UniProtKB:P51787)

Seeded From UniProt

complete

involved_in

GO:1901381

positive regulation of potassium ion transmembrane transport

PMID:8900283[7]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:1901379

regulation of potassium ion transmembrane transport

PMID:10400998[6]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0086091

regulation of heart rate by cardiac conduction

PMID:10400998[6]

ECO:0000315

mutant phenotype evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0086013

membrane repolarization during cardiac muscle cell action potential

PMID:10400998[6]

ECO:0000315

mutant phenotype evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0086013

membrane repolarization during cardiac muscle cell action potential

PMID:8900283[7]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0086011

membrane repolarization during action potential

PMID:11299204[8]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0086011

membrane repolarization during action potential

PMID:8900283[7]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0086009

membrane repolarization

PMID:8900283[7]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

contributes_to

GO:0086008

voltage-gated potassium channel activity involved in cardiac muscle cell action potential repolarization

PMID:10400998[6]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

involved_in

GO:0086005

ventricular cardiac muscle cell action potential

PMID:9354802[4]

ECO:0000315

mutant phenotype evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0086002

cardiac muscle cell action potential involved in contraction

PMID:10400998[6]

ECO:0000315

mutant phenotype evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0071805

potassium ion transmembrane transport

PMID:11299204[8]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0071805

potassium ion transmembrane transport

PMID:9354802[4]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0071805

potassium ion transmembrane transport

PMID:8900283[7]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0097623

potassium ion export across plasma membrane

PMID:17289006[9]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0097623

potassium ion export across plasma membrane

PMID:10400998[6]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0097623

potassium ion export across plasma membrane

PMID:8900283[7]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0071320

cellular response to cAMP

PMID:11299204[8]

ECO:0000314

direct assay evidence used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0060307

regulation of ventricular cardiac muscle cell membrane repolarization

PMID:9354802[4]

ECO:0000315

mutant phenotype evidence used in manual assertion

P

Seeded From UniProt

complete

enables

GO:0031433

telethonin binding

PMID:11697903[10]

ECO:0000353

physical interaction evidence used in manual assertion

UniProtKB:O15273

F

Seeded From UniProt

complete

part_of

GO:0030018

Z disc

PMID:11697903[10]

ECO:0000250

sequence similarity evidence used in manual assertion

UniProtKB:P15383

C

part_of:(CL:0000746)

Seeded From UniProt

complete

enables

GO:0015459

potassium channel regulator activity

PMID:10400998[6]

ECO:0000314

direct assay evidence used in manual assertion

F

has_direct_input:(UniProtKB:P51787)

Seeded From UniProt

complete

enables

GO:0015459

potassium channel regulator activity

PMID:12522251[11]

ECO:0000314

direct assay evidence used in manual assertion

F

has_direct_input:(UniProtKB:P51787)

Seeded From UniProt

complete

enables

GO:0015459

potassium channel regulator activity

PMID:8900283[7]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

part_of

GO:0009986

cell surface

PMID:10400998[6]

ECO:0000314

direct assay evidence used in manual assertion

C

Seeded From UniProt

complete

part_of

GO:0008076

voltage-gated potassium channel complex

PMID:17289006[9]

ECO:0000314

direct assay evidence used in manual assertion

C

Seeded From UniProt

complete

part_of

GO:0008076

voltage-gated potassium channel complex

PMID:8900283[7]

ECO:0000305

curator inference used in manual assertion

GO:0005251

C

Seeded From UniProt

complete

contributes_to

GO:0005251

delayed rectifier potassium channel activity

PMID:11299204[8]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

contributes_to

GO:0005251

delayed rectifier potassium channel activity

PMID:9354802[4]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

contributes_to

GO:0005251

delayed rectifier potassium channel activity

PMID:10400998[6]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

contributes_to

GO:0005251

delayed rectifier potassium channel activity

PMID:12522251[11]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

contributes_to

GO:0005251

delayed rectifier potassium channel activity

PMID:8900283[7]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

contributes_to

GO:0005249

voltage-gated potassium channel activity

PMID:17289006[9]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

part_of

GO:0005886

plasma membrane

PMID:16780588[12]

ECO:0007005

high throughput direct assay evidence used in manual assertion

C

Seeded From UniProt

complete

part_of

GO:0005764

lysosome

PMID:16780588[12]

ECO:0007005

high throughput direct assay evidence used in manual assertion

C

Seeded From UniProt

complete

contributes_to

GO:1902282

voltage-gated potassium channel activity involved in ventricular cardiac muscle cell action potential repolarization

PMID:21873635[13]

ECO:0000318

biological aspect of ancestor evidence used in manual assertion

PANTHER:PTN001445835
UniProtKB:P15382

F

Seeded From UniProt

complete

involved_in

GO:1902260

negative regulation of delayed rectifier potassium channel activity

PMID:21873635[13]

ECO:0000318

biological aspect of ancestor evidence used in manual assertion

PANTHER:PTN001445835
RGD:2956
RGD:621383
RGD:621384
UniProtKB:P15382
UniProtKB:Q9Y6H6
UniProtKB:Q9Y6J6

P

Seeded From UniProt

complete

involved_in

GO:0097623

potassium ion export across plasma membrane

PMID:21873635[13]

ECO:0000318

biological aspect of ancestor evidence used in manual assertion

PANTHER:PTN001445835
UniProtKB:Q9Y6J6

P

Seeded From UniProt

complete

involved_in

GO:0086091

regulation of heart rate by cardiac conduction

PMID:21873635[13]

ECO:0000318

biological aspect of ancestor evidence used in manual assertion

MGI:MGI:96673
PANTHER:PTN001445835
UniProtKB:P15382
UniProtKB:Q9UJ90
UniProtKB:Q9Y6H6
UniProtKB:Q9Y6J6

P

Seeded From UniProt

complete

involved_in

GO:0086011

membrane repolarization during action potential

PMID:21873635[13]

ECO:0000318

biological aspect of ancestor evidence used in manual assertion

PANTHER:PTN001445835
RGD:621383
UniProtKB:P15382
UniProtKB:Q9UJ90
UniProtKB:Q9Y6J6

P

Seeded From UniProt

complete

involved_in

GO:0086005

ventricular cardiac muscle cell action potential

PMID:21873635[13]

ECO:0000318

biological aspect of ancestor evidence used in manual assertion

MGI:MGI:1891123
PANTHER:PTN001445835
UniProtKB:P15382
UniProtKB:Q9UJ90
UniProtKB:Q9Y6J6

P

Seeded From UniProt

complete

involved_in

GO:0060307

regulation of ventricular cardiac muscle cell membrane repolarization

PMID:21873635[13]

ECO:0000318

biological aspect of ancestor evidence used in manual assertion

MGI:MGI:1891123
PANTHER:PTN001445835
UniProtKB:P15382
UniProtKB:Q9UJ90
UniProtKB:Q9Y6H6
UniProtKB:Q9Y6J6

P

Seeded From UniProt

complete

enables

GO:0044325

ion channel binding

PMID:21873635[13]

ECO:0000318

biological aspect of ancestor evidence used in manual assertion

PANTHER:PTN001445835
RGD:2956
RGD:621383
RGD:621384
UniProtKB:Q8WWG9
UniProtKB:Q9UJ90
UniProtKB:Q9Y6J6

F

Seeded From UniProt

complete

enables

GO:0015459

potassium channel regulator activity

PMID:21873635[13]

ECO:0000318

biological aspect of ancestor evidence used in manual assertion

MGI:MGI:96673
PANTHER:PTN001445835
RGD:2956
RGD:621383
RGD:621384
UniProtKB:P15382
UniProtKB:Q9UJ90
UniProtKB:Q9Y6H6
UniProtKB:Q9Y6J6

F

Seeded From UniProt

complete

colocalizes_with

GO:0008076

voltage-gated potassium channel complex

PMID:21873635[13]

ECO:0000318

biological aspect of ancestor evidence used in manual assertion

PANTHER:PTN001445835
RGD:2956
RGD:621383
RGD:621384
UniProtKB:P15382
UniProtKB:Q9Y6H6
UniProtKB:Q9Y6J6

C

Seeded From UniProt

complete

contributes_to

GO:0005251

delayed rectifier potassium channel activity

PMID:21873635[13]

ECO:0000318

biological aspect of ancestor evidence used in manual assertion

PANTHER:PTN001445835
RGD:621383
UniProtKB:P15382
UniProtKB:Q9Y6J6

F

Seeded From UniProt

complete

enables

GO:0005249

voltage-gated potassium channel activity

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR000369
InterPro:IPR005424

F

Seeded From UniProt

complete

involved_in

GO:0006811

ion transport

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR000369

P

Seeded From UniProt

complete

involved_in

GO:0006813

potassium ion transport

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR005424

P

Seeded From UniProt

complete

part_of

GO:0016020

membrane

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR000369
InterPro:IPR005424

C

Seeded From UniProt

complete

involved_in

GO:0007605

sensory perception of sound

PMID:9020846[14]

ECO:0000304

author statement supported by traceable reference used in manual assertion

P

Seeded From UniProt

complete

involved_in

GO:0061337

cardiac conduction

Reactome:R-HSA-5576893
Reactome:R-HSA-5576890

ECO:0000304

author statement supported by traceable reference used in manual assertion


P

Seeded From UniProt

complete

part_of

GO:0005886

plasma membrane

Reactome:R-HSA-5577237
Reactome:R-HSA-5577050

ECO:0000304

author statement supported by traceable reference used in manual assertion


C

Seeded From UniProt

complete

involved_in

GO:0034765

regulation of ion transmembrane transport

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0851

P

Seeded From UniProt

complete

part_of

GO:0005886

plasma membrane

GO_REF:0000037
GO_REF:0000039

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-1003
UniProtKB-SubCell:SL-0039

C

Seeded From UniProt

complete

involved_in

GO:0071805

potassium ion transmembrane transport

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0631

P

Seeded From UniProt

complete

involved_in

GO:0006813

potassium ion transport

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0633

P

Seeded From UniProt

complete

enables

GO:0005267

potassium channel activity

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0631

F

Seeded From UniProt

complete

part_of

GO:0016020

membrane

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0472

C

Seeded From UniProt

complete

involved_in

GO:0006811

ion transport

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0406

P

Seeded From UniProt

complete

part_of

GO:0016021

integral component of membrane

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0812

C

Seeded From UniProt

complete

enables

GO:0005244

voltage-gated ion channel activity

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0851

F

Seeded From UniProt

complete

part_of

GO:0045121

membrane raft

GO_REF:0000039

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-SubCell:SL-0370

C

Seeded From UniProt

complete

part_of

GO:0016324

apical plasma membrane

GO_REF:0000039

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-SubCell:SL-0015

C

Seeded From UniProt

complete

Notes

References

See Help:References for how to manage references in GONUTS.

  1. Kunzelmann, K et al. (2001) Cloning and function of the rat colonic epithelial K+ channel KVLQT1. J. Membr. Biol. 179 155-64 PubMed GONUTS page
  2. 2.0 2.1 2.2 2.3 McCrossan, ZA et al. (2009) Regulation of the Kv2.1 potassium channel by MinK and MiRP1. J. Membr. Biol. 228 1-14 PubMed GONUTS page
  3. Bartos, DC et al. (2014) A KCNQ1 mutation contributes to the concealed type 1 long QT phenotype by limiting the Kv7.1 channel conformational changes associated with protein kinase A phosphorylation. Heart Rhythm 11 459-68 PubMed GONUTS page
  4. 4.0 4.1 4.2 4.3 4.4 4.5 Splawski, I et al. (1997) Mutations in the hminK gene cause long QT syndrome and suppress IKs function. Nat. Genet. 17 338-40 PubMed GONUTS page
  5. 5.0 5.1 5.2 Abraham, RL et al. (2010) Augmented potassium current is a shared phenotype for two genetic defects associated with familial atrial fibrillation. J. Mol. Cell. Cardiol. 48 181-90 PubMed GONUTS page
  6. 6.0 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 Bianchi, L et al. (1999) Cellular dysfunction of LQT5-minK mutants: abnormalities of IKs, IKr and trafficking in long QT syndrome. Hum. Mol. Genet. 8 1499-507 PubMed GONUTS page
  7. 7.0 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 Sanguinetti, MC et al. (1996) Coassembly of K(V)LQT1 and minK (IsK) proteins to form cardiac I(Ks) potassium channel. Nature 384 80-3 PubMed GONUTS page
  8. 8.0 8.1 8.2 8.3 Potet, F et al. (2001) AKAP proteins anchor cAMP-dependent protein kinase to KvLQT1/IsK channel complex. Am. J. Physiol. Heart Circ. Physiol. 280 H2038-45 PubMed GONUTS page
  9. 9.0 9.1 9.2 Jespersen, T et al. (2007) The KCNQ1 potassium channel is down-regulated by ubiquitylating enzymes of the Nedd4/Nedd4-like family. Cardiovasc. Res. 74 64-74 PubMed GONUTS page
  10. 10.0 10.1 Furukawa, T et al. (2001) Specific interaction of the potassium channel beta-subunit minK with the sarcomeric protein T-cap suggests a T-tubule-myofibril linking system. J. Mol. Biol. 313 775-84 PubMed GONUTS page
  11. 11.0 11.1 Chen, YH et al. (2003) KCNQ1 gain-of-function mutation in familial atrial fibrillation. Science 299 251-4 PubMed GONUTS page
  12. 12.0 12.1 Hu, YH et al. (2006) Cell array-based intracellular localization screening reveals novel functional features of human chromosome 21 proteins. BMC Genomics 7 155 PubMed GONUTS page
  13. 13.00 13.01 13.02 13.03 13.04 13.05 13.06 13.07 13.08 13.09 13.10 Gaudet, P et al. (2011) Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Brief. Bioinformatics 12 449-62 PubMed GONUTS page
  14. Neyroud, N et al. (1997) A novel mutation in the potassium channel gene KVLQT1 causes the Jervell and Lange-Nielsen cardioauditory syndrome. Nat. Genet. 15 186-9 PubMed GONUTS page