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Gene Ontology Classifications
Symbol
Name
ID
Atp2a2
ATPase, Ca++ transporting, cardiac muscle, slow twitch 2
MGI:88110

Go Annotations as Summary Text (Tabular View) (GO Graph)

GO curators for mouse genes have assigned the following annotations to the gene product of Atp2a2. (This text reflects annotations as of Thursday, July 24, 2014.)
Summary from NCBI RefSeq


[Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes one of the SERCA Ca(2+)-ATPases, which are intracellular pumps located in the sarcoplasmic or endoplasmic reticula of muscle cells. This enzyme catalyzes the hydrolysis of ATP coupled with the translocation of calcium from the cytosol into the sarcoplasmic reticulum lumen, and is involved in regulation of the contraction/relaxation cycle. Mutations in this gene cause Darier-White disease, also known as keratosis follicularis, an autosomal dominant skin disorder characterized by loss of adhesion between epidermal cells and abnormal keratinization. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Oct 2008]
Summary text based on GO annotations supported by experimental evidence in mouse
Summary text based on GO annotations supported by experimental evidence in other organisms
Summary text based on GO annotations supported by structural data
Summary text for additional MGI annotations
References
  1. Arvanitis DA et al. (2007) Histidine-rich Ca-binding protein interacts with sarcoplasmic reticulum Ca-ATPase. Am J Physiol Heart Circ Physiol, 293:H1581-9. (PubMed:17526652)
  2. Asahi M et al. (2004) Cardiac-specific overexpression of sarcolipin inhibits sarco(endo)plasmic reticulum Ca2+ ATPase (SERCA2a) activity and impairs cardiac function in mice. Proc Natl Acad Sci U S A, 101:9199-204. (PubMed:15201433)
  3. Beca S et al. (2011) Phosphodiesterase 4D regulates baseline sarcoplasmic reticulum Ca2+ release and cardiac contractility, independently of L-type Ca2+ current. Circ Res, 109:1024-30. (PubMed:21903937)
  4. Harrer JM et al. (1997) Coordinate regulation of SR Ca(2+)-ATPase and phospholamban expression in developing murine heart. Am J Physiol, 272:H57-66. (PubMed:9038922)
  5. Huang G et al. (2006) ER stress disrupts Ca2+-signaling complexes and Ca2+ regulation in secretory and muscle cells from PERK-knockout mice. J Cell Sci, 119:153-61. (PubMed:16352659)
  6. Ji Y et al. (1999) SERCA1a can functionally substitute for SERCA2a in the heart. Am J Physiol, 276:H89-97. (PubMed:9887021)
  7. Kim H et al. (2013) Tmem64 modulates calcium signaling during RANKL-mediated osteoclast differentiation. Cell Metab, 17:249-60. (PubMed:23395171)
  8. Li XF et al. (2006) Importance of K+-dependent Na+/Ca2+-exchanger 2, NCKX2, in motor learning and memory. J Biol Chem, 281:6273-82. (PubMed:16407245)
  9. Minamisawa S et al. (1999) Chronic phospholamban-sarcoplasmic reticulum calcium ATPase interaction is the critical calcium cycling defect in dilated cardiomyopathy. Cell, 99:313-22. (PubMed:10555147)
  10. Pelled D et al. (2003) Inhibition of calcium uptake via the sarco/endoplasmic reticulum Ca2+-ATPase in a mouse model of Sandhoff disease and prevention by treatment with N-butyldeoxynojirimycin. J Biol Chem, 278:29496-501. (PubMed:12756243)
  11. Rao RV et al. (2004) Molecular components of a cell death pathway activated by endoplasmic reticulum stress. J Biol Chem, 279:177-87. (PubMed:14561754)
  12. Stefanovic B et al. (2004) TRAM2 protein interacts with endoplasmic reticulum Ca2+ pump Serca2b and is necessary for collagen type I synthesis. Mol Cell Biol, 24:1758-68. (PubMed:14749390)



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Gene Ontology Evidence Code Abbreviations:

  EXP Inferred from experiment
  IC Inferred by curator
  IDA Inferred from direct assay
  IEA Inferred from electronic annotation
  IGI Inferred from genetic interaction
  IMP Inferred from mutant phenotype
  IPI Inferred from physical interaction
  ISS Inferred from sequence or structural similarity
  ISO Inferred from sequence orthology
  ISA Inferred from sequence alignment
  ISM Inferred from sequence model
  NAS Non-traceable author statement
  ND No biological data available
  RCA Reviewed computational analysis
  TAS Traceable author statement


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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
12/09/2014
MGI 5.20
The Jackson Laboratory