Article · Wikipedia archive · Last revised Jun 11, 2026

ATP2C1

Calcium-transporting ATPase type 2C member 1 is an enzyme that in humans is encoded by the ATP2C1 gene.

Last revised
Jun 11, 2026
Read time
≈ 5 min
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Citations
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Source
ATP2C1
Identifiers
AliasesATP2C1, ATP2C1A, BCPM, HHD, PMR1, SPCA1, hSPCA1, ATPase secretory pathway Ca2+ transporting 1
External IDsOMIM: 604384; MGI: 1889008; HomoloGene: 56672; GeneCards: ATP2C1; OMA:ATP2C1 - orthologs
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)
RefSeq (protein)
Location (UCSC)Chr 3: 130.85 – 131.02 MbChr 9: 105.28 – 105.4 Mb
PubMed search34
Wikidata
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Calcium-transporting ATPase type 2C member 1 is an enzyme that in humans is encoded by the ATP2C1 gene.567

This gene encodes one of the SPCA proteins, a Ca2+ ion-transporting P-type ATPase. This magnesium-dependent enzyme catalyzes the hydrolysis of ATP coupled with the transport of the calcium. Defects in this gene cause Hailey-Hailey disease, an autosomal dominant disorder. Alternatively spliced transcript variants encoding different isoforms have been identified.7

References

References

  1. GRCh38: Ensembl release 89: ENSG00000017260Ensembl, May 2017
  2. GRCm38: Ensembl release 89: ENSMUSG00000032570Ensembl, 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. Hu Z, Bonifas JM, Beech J, Bench G, Shigihara T, Ogawa H, et al. (January 2000). "Mutations in ATP2C1, encoding a calcium pump, cause Hailey-Hailey disease". Nature Genetics. 24 (1): 61–65. doi:10.1038/71701. PMID 10615129. S2CID 41274246.
  6. Sudbrak R, Brown J, Dobson-Stone C, Carter S, Ramser J, White J, et al. (April 2000). "Hailey-Hailey disease is caused by mutations in ATP2C1 encoding a novel Ca(2+) pump". Human Molecular Genetics. 9 (7): 1131–1140. doi:10.1093/hmg/9.7.1131. PMID 10767338.
  7. "Entrez Gene: ATP2C1 ATPase, Ca++ transporting, type 2C, member 1".
External links
Further reading

Further reading