ENSG00000159197


Homo sapiens

Features
Gene ID: ENSG00000159197
  
Biological name :KCNE2
  
Synonyms : KCNE2 / potassium voltage-gated channel subfamily E regulatory subunit 2 / Q9Y6J6
  
Possible biological names infered from orthology :
  
Species: Homo sapiens
  
Chr. number: 21
Strand: 1
Band: q22.11
Gene start: 34364024
Gene end: 34371389
  
Corresponding Affymetrix probe sets: 221095_s_at (Human Genome U133 Plus 2.0 Array)   
  
Cross references: Ensembl peptide - ENSP00000290310
NCBI entrez gene - 9992     See in Manteia.
OMIM - 603796
RefSeq - NM_172201
RefSeq Peptide - NP_751951
swissprot - Q9Y6J6
Ensembl - ENSG00000159197
  
Related genetic diseases (OMIM): 611493 - Atrial fibrillation, familial, 4, 611493
  613693 - Long QT syndrome 6, 613693
See expression report in BioGPS
See gene description in Wikigenes
See gene description in GeneCards
See co-cited genes in PubMed


Ortholog prediction (from Ensembl)
Ortholog nameID Species
 KCNE2ENSGALG00000030793Gallus gallus
 Kcne2ENSMUSG00000039672Mus musculus


Paralog prediction (from Ensembl)
Paralog nameIDSimilarity(%)
No match


Protein motifs (from Interpro)
Interpro ID Name
 IPR000369  Potassium channel, voltage-dependent, beta subunit, KCNE
 IPR005425  Potassium channel, voltage-dependent, beta subunit, KCNE2


Gene Ontology (GO)
TypeGO IDTermEv.Code
 biological_processGO:0006811 ion transport IEA
 biological_processGO:0006813 potassium ion transport IEA
 biological_processGO:0007568 aging IEA
 biological_processGO:0010107 potassium ion import IEA
 biological_processGO:0034765 regulation of ion transmembrane transport IEA
 biological_processGO:0035690 cellular response to drug IEA
 biological_processGO:0043586 tongue development IEA
 biological_processGO:0060306 regulation of membrane repolarization IEA
 biological_processGO:0060307 regulation of ventricular cardiac muscle cell membrane repolarization IMP
 biological_processGO:0061337 cardiac conduction TAS
 biological_processGO:0071435 potassium ion export IEA
 biological_processGO:0071805 potassium ion transmembrane transport IDA
 biological_processGO:0086002 cardiac muscle cell action potential involved in contraction IMP
 biological_processGO:0086005 ventricular cardiac muscle cell action potential IMP
 biological_processGO:0086009 membrane repolarization IEA
 biological_processGO:0086011 membrane repolarization during action potential IEA
 biological_processGO:0086091 regulation of heart rate by cardiac conduction IMP
 biological_processGO:0098915 membrane repolarization during ventricular cardiac muscle cell action potential IMP
 biological_processGO:1901379 regulation of potassium ion transmembrane transport IEA
 biological_processGO:1901387 positive regulation of voltage-gated calcium channel activity IEA
 biological_processGO:1901800 positive regulation of proteasomal protein catabolic process IDA
 biological_processGO:1901979 regulation of inward rectifier potassium channel activity IDA
 biological_processGO:1902159 regulation of cyclic nucleotide-gated ion channel activity IEA
 biological_processGO:1902259 regulation of delayed rectifier potassium channel activity IEA
 biological_processGO:1902260 negative regulation of delayed rectifier potassium channel activity IEA
 biological_processGO:1903817 negative regulation of voltage-gated potassium channel activity IEA
 cellular_componentGO:0005764 lysosome HDA
 cellular_componentGO:0005783 endoplasmic reticulum IEA
 cellular_componentGO:0005794 Golgi apparatus IEA
 cellular_componentGO:0005886 plasma membrane TAS
 cellular_componentGO:0008076 voltage-gated potassium channel complex IEA
 cellular_componentGO:0009986 cell surface IEA
 cellular_componentGO:0016020 membrane IEA
 cellular_componentGO:0016021 integral component of membrane IEA
 molecular_functionGO:0005242 inward rectifier potassium channel activity IEA
 molecular_functionGO:0005244 voltage-gated ion channel activity IEA
 molecular_functionGO:0005249 voltage-gated potassium channel activity IEA
 molecular_functionGO:0005251 delayed rectifier potassium channel activity IEA
 molecular_functionGO:0005267 potassium channel activity IEA
 molecular_functionGO:0005515 protein binding IPI
 molecular_functionGO:0015459 potassium channel regulator activity IEA
 molecular_functionGO:0042803 protein homodimerization activity IEA
 molecular_functionGO:0044325 ion channel binding IEA
 molecular_functionGO:1902282 voltage-gated potassium channel activity involved in ventricular cardiac muscle cell action potential repolarization IMP


Pathways (from Reactome)
Pathway description
Phase 3 - rapid repolarisation
Phase 2 - plateau phase


Phenotype (from MGI, Zfin or HPO)
IDPhenotypeDefinition Genetic BG
 HP:0000006 Autosomal dominant inheritance "A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in heterozygotes. In the context of medical genetics, an autosomal dominant disorder is caused when a single copy of the mutant allele is present. Males and females are affected equally, and can both transmit the disorder with a risk of 50% for each child of inheriting the mutant allele." [HPO:curators]
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 HP:0001279 Syncope "Syncope refers to a generalized weakness of muscles with loss of postural tone, inability to stand upright, and loss of consciousness. Once the patient is in a horizontal position, blood flow to the brain is no longer hindered by gravitation and consciousness is regained. Unconsciousness usually lasts for seconds to minutes. Headache and drowsiness (which usually follow seizures) do not follow a syncopal attack. Syncope results from a sudden impairment of brain metabolism usually due to a reduction in cerebral blood flow. This term refers to an abnormally increased disposition to syncope." [HPO:curators]
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 HP:0001425 Heterogeneous 
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 HP:0001645 Sudden cardiac death 
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 HP:0001657 Prolonged QT interval on EKG 
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 HP:0001663 Ventricular fibrillation 
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 HP:0001664 Torsade de pointes 
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 HP:0005110 Atrial fibrillation 
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Interacting proteins (from Reactome)
Interactor ID Name Interaction type
 ENSG00000053918 KCNQ1 / P51787 / potassium voltage-gated channel subfamily Q member 1  / complex
 ENSG00000055118 KCNH2 / Q12809 / potassium voltage-gated channel subfamily H member 2  / complex
 ENSG00000159197 KCNE2 / Q9Y6J6 / potassium voltage-gated channel subfamily E regulatory subunit 2  / complex
 ENSG00000180509 KCNE1 / P15382 / potassium voltage-gated channel subfamily E regulatory subunit 1  / complex
 ENSG00000127914 AKAP9 / Q99996 / A-kinase anchoring protein 9  / complex






 

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