Gene Gene information from NCBI Gene database.
Entrez ID 10008
Gene name Potassium voltage-gated channel subfamily E regulatory subunit 3
Gene symbol KCNE3
Synonyms (NCBI Gene)
BRGDA6HOKPPHYPPMiRP2
Chromosome 11
Chromosome location 11q13.4
Summary Voltage-gated potassium (Kv) channels represent the most complex class of voltage-gated ion channels from both functional and structural standpoints. Their diverse functions include regulating neurotransmitter release, heart rate, insulin secretion, neuro
SNPs SNP information provided by dbSNP.
3
SNP ID Visualize variation Clinical significance Consequence
rs17215437 C>T Uncertain-significance, likely-benign, conflicting-interpretations-of-pathogenicity, benign, benign-likely-benign Coding sequence variant, missense variant
rs121908441 C>T Likely-benign, uncertain-significance, pathogenic Coding sequence variant, missense variant
rs200856070 T>C Uncertain-significance, likely-pathogenic Coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
218
miRTarBase ID miRNA Experiments Reference
MIRT522918 hsa-miR-1247-3p PAR-CLIP 23446348
MIRT522917 hsa-miR-6134 PAR-CLIP 23446348
MIRT522916 hsa-miR-6499-3p PAR-CLIP 23446348
MIRT522915 hsa-miR-3689d PAR-CLIP 23446348
MIRT522914 hsa-miR-6851-5p PAR-CLIP 23446348
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
44
GO ID Ontology Definition Evidence Reference
GO:0005249 Function Voltage-gated potassium channel activity IEA
GO:0005251 Function Delayed rectifier potassium channel activity IBA
GO:0005515 Function Protein binding IPI 20533308
GO:0005737 Component Cytoplasm IDA 12954870
GO:0005737 Component Cytoplasm IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
604433 6243 ENSG00000175538
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9Y6H6
Protein name Potassium voltage-gated channel subfamily E member 3 (MinK-related peptide 2) (MiRP2) (Minimum potassium ion channel-related peptide 2) (Potassium channel subunit beta MiRP2)
Protein function Ancillary protein that functions as a regulatory subunit of the voltage-gated potassium (Kv) channel complex composed of pore-forming and potassium-conducting alpha subunits and of regulatory beta subunits. KCNE3 beta subunit modulates the gatin
PDB 2NDJ , 6V00 , 6V01
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF02060 ISK_Channel 20 100 Slow voltage-gated potassium channel Family
Tissue specificity TISSUE SPECIFICITY: Expressed in hippocampal neurons (at protein level) (PubMed:12954870). Widely expressed with highest levels in kidney and moderate levels in small intestine. {ECO:0000269|PubMed:10646604, ECO:0000269|PubMed:12954870}.
Sequence
Sequence length 103
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Protein digestion and absorption   Phase 3 - rapid repolarisation
Phase 2 - plateau phase
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
10
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Brugada syndrome Conflicting classifications of pathogenicity; Likely benign; Uncertain significance ClinVar
ClinGen, Orphanet
ClinGen, Orphanet
★★★☆☆
Reported in Unknown/Other Associations (≥2 sources)
Brugada syndrome 6 Uncertain significance; Conflicting classifications of pathogenicity; Likely benign; Benign ClinVar
CTD, ClinVar, Disgenet, GenCC, HPO
CTD, ClinVar, Disgenet, GenCC, HPO
CTD, ClinVar, Disgenet, GenCC, HPO
CTD, ClinVar, Disgenet, GenCC, HPO
★★★☆☆
Reported in Unknown/Other Associations (≥2 sources)
Cardiovascular phenotype Conflicting classifications of pathogenicity; Likely benign; Uncertain significance; Benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CORNEAL ASTIGMATISM GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Adrenal Cortical Adenoma Adrenocortical adenoma HPO_DG
★☆☆☆☆
Found in Text Mining only
Atrial Fibrillation Atrial Fibrillation BEFREE 16027256, 17276182, 18209471, 24796621
★☆☆☆☆
Found in Text Mining only
Atrial Fibrillation Atrial Fibrillation LHGDN 18209471
★☆☆☆☆
Found in Text Mining only
Atrial Fibrillation Atrial fibrillation Pubtator 21924735, 21967835 Associate
★☆☆☆☆
Found in Text Mining only
Brugada Syndrome Brugada syndrome Pubtator 19122847, 21967835, 31627867 Associate
★★★☆☆
Reported in Unknown/Other Associations (≥2 sources)
Brugada syndrome Brugada Syndrome Orphanet
★★★☆☆
Reported in Unknown/Other Associations (≥2 sources)
Brugada Syndrome (disorder) Brugada Syndrome CLINGEN_DG 15698834, 19122847, 22987075
★☆☆☆☆
Found in Text Mining only
Brugada Syndrome (disorder) Brugada Syndrome BEFREE 19122847
★☆☆☆☆
Found in Text Mining only
Brugada Syndrome (disorder) Brugada Syndrome GENOMICS_ENGLAND_DG 19306396
★☆☆☆☆
Found in Text Mining only
Brugada Syndrome 6 Brugada Syndrome GENOMICS_ENGLAND_DG 16301704, 27761167
★★★☆☆
Reported in Unknown/Other Associations (≥2 sources)