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Gene

KCNE3

potassium voltage-gated channel subfamily E regulatory subunit 3

Summary

Cytogenetic location
11q13.4
Coordinates
Chromosome 11: 74,454,841–74,467,549 (GRCh38)
Exons
3 exons across 12.7 kb
Protein
103 amino acids
Also known as
MiRP2, HOKPP
MANE Select transcript
ENST00000310128.9NM_005472.5
Locus type
gene with protein product
  • Very high
  • Confident
  • Low
  • Very low

Reference genomeGRCh38

Positions on gene and variant pages follow this choice, in this browser.

Curated reports relevant to this gene

No Genome Test report reads KCNE3 yet. The test sequences your whole genome, so your data includes it all the same.

How KCNE3 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 11, with a bracket where KCNE3 sits. KCNE3 and 13 genes near it on chromosome 11, from 73,961,195 to 74,961,194.Chromosome 1111q13.4p15.5p15.4p15.3p15.2p15.1p14.3p14.2p14.1p13p12p11.2p11.12p11.11q11q12.1q12.2q12.3q13.1q13.2q13.3q13.4q13.5q14.1q14.2q14.3q21q22.1q22.2q22.3q23.1q23.2q23.3q24.1q24.2q24.3q2574 Mb74.2 Mb74.4 Mb74.6 Mb74.8 MbDNAJB13: 73,951,014–73,970,366, forward strandDNAJB13UCP2: 73,973,431–73,983,542, reverse strandUCP2UCP3: 74,000,277–74,009,241, reverse strandUCP3C2CD3: 74,012,718–74,171,210, reverse strandC2CD3PPME1: 74,171,083–74,254,714, forward strandPPME1P4HA3: 74,235,801–74,311,685, reverse strandP4HA3PGM2L1: 74,330,315–74,398,473, reverse strandPGM2L1KCNE3: 74,454,841–74,467,549, reverse strandKCNE3LIPT2: 74,490,503–74,493,730, reverse strandLIPT2POLD3: 74,493,851–74,669,117, forward strandPOLD3CHRDL2: 74,696,429–74,731,625, reverse strandCHRDL2RNF169: 74,748,832–74,842,413, forward strandRNF169XRRA1: 74,807,739–74,949,200, reverse strandXRRA1SPCS2: 74,949,259–74,981,633, forward strandSPCS2Diagram of KCNE3: 3 exons on the reverse strand of chromosome 11Exon 3: 74,454,841–74,457,603, 2,763 basesExon 2: 74,461,955–74,462,103, 149 basesExon 1: 74,467,398–74,467,549, 152 bases3215′3′

Exons of the gene's MANE Select transcript (release v1.5), from NCBI and EMBL-EBI, on the GRCh38 reference genome.

Chromosome bands from UCSC's GRCh38 ideogram (2022-10-29).

Nearby genes from Ensembl release 116, on GRCh38.

Exons make up 3.1 kb of the gene's 12.7 kb; 312 of those bases code for the protein.

Where this comes from

  • HGNC: the gene's symbol, name, other symbols and location.
  • MANE Select v1.5, from NCBI and EMBL-EBI: the transcript, its exons and coding sequence.
  • The Human Phenotype Ontology, release 2026-09-01: the traits linked to the gene. Find out more at hpo.jax.org.

Cite this page

APA

Dante Labs. (n.d.). KCNE3 gene: potassium voltage-gated channel subfamily E regulatory subunit 3. Retrieved 17 October 2026, from https://dantelabs.com/genes/kcne3

Vancouver

Dante Labs. KCNE3 gene: potassium voltage-gated channel subfamily E regulatory subunit 3 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/kcne3

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