ATP2A3
Get ATP2A3 essential facts below. View Videos or join the ATP2A3 discussion. Add ATP2A3 to your PopFlock.com topic list for future reference or share this resource on social media.
ATP2A3
ATP2A3
Identifiers
AliasesATP2A3, SERCA3, ATPase sarcoplasmic/endoplasmic reticulum Ca2+ transporting 3
External IDsOMIM: 601929 MGI: 1194503 HomoloGene: 69131 GeneCards: ATP2A3
Gene location (Human)
Chromosome 17 (human)
Chr.Chromosome 17 (human)[1]
Chromosome 17 (human)
Genomic location for ATP2A3
Genomic location for ATP2A3
Band17p13.2Start3,923,870 bp[1]
End3,964,464 bp[1]
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)
RefSeq (protein)
Location (UCSC)Chr 17: 3.92 - 3.96 MbChr 11: 72.96 - 72.99 Mb
PubMed search[3][4]
Wikidata

Sarcoplasmic/endoplasmic reticulum calcium ATPase 3 is an enzyme that in humans is encoded by the ATP2A3 gene.[5][6]

This gene encodes one of the SERCA Ca2+-ATPases, which are intracellular pumps located in the sarcoplasmic or endoplasmic reticula of cells. SERCA3 expression was originally described as non-muscular, but was recently observed in cardiomyocyte. This enzyme catalyzes the hydrolysis of ATP coupled with the translocation of calcium from the cytosol to the sarcoplasmic reticulum lumen, and is involved in calcium sequestration associated with muscular excitation and contraction. Alternative splicing results in 6 transcript variants encoding different isoforms named SERCA3a to SERCA3f.[6]

Cancer

ATP2A3 gene has been observed progressively downregulated in Human papillomavirus-positive neoplastic keratinocytes derived from uterine cervical preneoplastic lesions at different levels of malignancy.[7] For this reason, ATP2A3 is likely to be associated with tumorigenesis and may be a potential prognostic marker for uterine cervical preneoplastic lesions progression.[7]

References

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000074370 - Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000020788 - 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. ^ Dode L, Wuytack F, Kools PF, Baba-Aissa F, Raeymaekers L, Brike F, van de Ven WJ, Casteels R (Nov 1996). "cDNA cloning, expression and chromosomal localization of the human sarco/endoplasmic reticulum Ca2+-ATPase 3 gene". Biochem J. 318 (2): 689-99. PMC 1217674. PMID 8809064.
  6. ^ a b "Entrez Gene: ATP2A3 ATPase, Ca++ transporting, ubiquitous".
  7. ^ a b Rotondo JC, Bosi S, Bassi C, Ferracin M, Lanza G, Gafà R, Magri E, Selvatici R, Torresani S, Marci R, Garutti P, Negrini M, Tognon M, Martini F (April 2015). "Gene expression changes in progression of cervical neoplasia revealed by microarray analysis of cervical neoplastic keratinocytes". J Cell Physiol. 230 (4): 802-812. doi:10.1002/jcp.24808. PMID 25205602.

External links

Further reading



  This article uses material from the Wikipedia page available here. It is released under the Creative Commons Attribution-Share-Alike License 3.0.

ATP2A3
 



 



 
Music Scenes