KCNC3

Potassium voltage-gated channel, Shaw-related subfamily, member 3 also known as KCNC3 or Kv3.3 is a protein that in humans is encoded by the KCNC3.[5]

KCNC3
Identifiers
AliasesKCNC3, KSHIIID, KV3.3, SCA13, potassium voltage-gated channel subfamily C member 3
External IDsOMIM: 176264 MGI: 96669 HomoloGene: 3650 GeneCards: KCNC3
Gene location (Human)
Chr.Chromosome 19 (human)[1]
Band19q13.33Start50,311,937 bp[1]
End50,333,515 bp[1]
Orthologs
SpeciesHumanMouse
Entrez

3748

16504

Ensembl

ENSG00000131398

ENSMUSG00000062785

UniProt

Q14003

Q63959

RefSeq (mRNA)

NM_004977
NM_001372305

NM_001290682
NM_008422

RefSeq (protein)

NP_004968
NP_001359234

n/a

Location (UCSC)Chr 19: 50.31 – 50.33 MbChr 7: 44.59 – 44.6 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Function

The Shaker gene family of Drosophila encodes components of voltage-gated potassium channels and comprises four subfamilies. Based on sequence similarity, this gene is similar to one of these subfamilies, namely the Shaw subfamily. The protein encoded by this gene belongs to the delayed rectifier class of channel proteins and is an integral membrane protein that mediates the voltage-dependent potassium ion permeability of excitable membranes.[6][7][8]

Clinical significance

KCNC3 is associated with spinocerebellar ataxia type 13.[9]

See also

References

  1. GRCh38: Ensembl release 89: ENSG00000131398 - Ensembl, May 2017
  2. GRCm38: Ensembl release 89: ENSMUSG00000062785 - Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. Ghanshani S, Pak M, McPherson JD, Strong M, Dethlefs B, Wasmuth JJ, Salkoff L, Gutman GA, Chandy KG (February 1992). "Genomic organization, nucleotide sequence, and cellular distribution of a Shaw-related potassium channel gene, Kv3.3, and mapping of Kv3.3 and Kv3.4 to human chromosomes 19 and 1". Genomics. 12 (2): 190–6. doi:10.1016/0888-7543(92)90365-Y. PMID 1740329.
  6. "Entrez Gene: potassium voltage-gated channel".
  7. Haas M, Ward DC, Lee J, Roses AD, Clarke V, D'Eustachio P, Lau D, Vega-Saenz de Miera E, Rudy B (December 1993). "Localization of Shaw-related K+ channel genes on mouse and human chromosomes". Mamm. Genome. 4 (12): 711–5. doi:10.1007/BF00357794. PMID 8111118. S2CID 24121259.
  8. Gutman GA, Chandy KG, Grissmer S, Lazdunski M, McKinnon D, Pardo LA, Robertson GA, Rudy B, et al. (December 2005). "International Union of Pharmacology. LIII. Nomenclature and molecular relationships of voltage-gated potassium channels". Pharmacol. Rev. 57 (4): 473–508. doi:10.1124/pr.57.4.10. PMID 16382104. S2CID 219195192.
  9. Waters MF, Pulst SM (2008). "Sca13". Cerebellum. 7 (2): 165–9. doi:10.1007/s12311-008-0039-7. PMID 18592334.

Further reading

This article incorporates text from the United States National Library of Medicine, which is in the public domain.


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