ATP1B1
Sodium/potassium-transporting ATPase subunit beta-1is anenzymethat in humans is encoded by theATP1B1gene.[5]
The protein encoded by this gene belongs to the family of Na+/K+and H+/K+ATPases beta chain proteins, and to the subfamily of Na+/K+-ATPases. Na+/K+-ATPase is an integral membrane protein responsible for establishing and maintaining the electrochemical gradients of Na and K ions across the plasma membrane. These gradients are essential for osmoregulation, for sodium-coupled transportof a variety of organic and inorganic molecules, and forelectrical excitabilityof nerve and muscle. This enzyme is composed of two subunits, a large catalytic subunit (alpha) and a smaller glycoprotein subunit (beta). The beta subunit regulates, through assembly of alpha/beta heterodimers, the number of sodium pumps transported to the plasma membrane. The glycoprotein subunit of Na+/K+-ATPase is encoded by multiple genes. This gene encodes a beta 1 subunit. Alternatively spliced transcript variants encoding different isoforms have been identified.[5]
References
[edit]- ^abcGRCh38: Ensembl release 89: ENSG00000143153–Ensembl,May 2017
- ^abcGRCm38: Ensembl release 89: ENSMUSG00000026576–Ensembl,May 2017
- ^"Human PubMed Reference:".National Center for Biotechnology Information, U.S. National Library of Medicine.
- ^"Mouse PubMed Reference:".National Center for Biotechnology Information, U.S. National Library of Medicine.
- ^ab"Entrez Gene: ATP1B1 ATPase, Na+/K+ transporting, beta 1 polypeptide".
Further reading
[edit]- Lingrel JB, Orlowski J, Shull MM, Price EM (1990). "Molecular genetics of Na,K-ATPase".Prog. Nucleic Acid Res. Mol. Biol.Progress in Nucleic Acid Research and Molecular Biology.38:37–89.doi:10.1016/S0079-6603(08)60708-4.ISBN978-0-12-540038-1.PMID2158121.
- Oakey RJ, Watson ML, Seldin MF (1993). "Construction of a physical map on mouse and human chromosome 1: comparison of 13 Mb of mouse and 11 Mb of human DNA".Hum. Mol. Genet.1(8): 613–20.doi:10.1093/hmg/1.8.613.PMID1301170.
- Martin-Vasallo P, Dackowski W, Emanuel JR, Levenson R (1989)."Identification of a putative isoform of the Na,K-ATPase beta subunit. Primary structure and tissue-specific expression".J. Biol. Chem.264(8): 4613–8.doi:10.1016/S0021-9258(18)83787-5.PMID2538450.
- Ushkaryov YuA, Monastyrskaya GS, Broude NE, et al. (1990). "Human Na+,K+-ATPase genes. Beta-subunit gene family contains at least one gene and one pseudogene ".FEBS Lett.257(2): 439–42.doi:10.1016/0014-5793(89)81591-1.PMID2555225.S2CID13623201.
- Lane LK, Shull MM, Whitmer KR, Lingrel JB (1990). "Characterization of two genes for the human Na,K-ATPase beta subunit".Genomics.5(3): 445–53.doi:10.1016/0888-7543(89)90008-6.PMID2559024.
- Yang-Feng TL, Schneider JW, Lindgren V, et al. (1988). "Chromosomal localization of human Na+,K+-ATPase alpha- and beta-subunit genes ".Genomics.2(2): 128–38.doi:10.1016/0888-7543(88)90094-8.PMID2842249.
- Sverdlov ED, Broude NE, Sverdlov VE, et al. (1987). "Family of Na+,K+-ATPase genes. Intra-individual tissue-specific restriction fragment length polymorphism ".FEBS Lett.221(1): 129–33.doi:10.1016/0014-5793(87)80366-6.PMID2887455.S2CID32756405.
- Kawakami K, Nojima H, Ohta T, Nagano K (1986)."Molecular cloning and sequence analysis of human Na,K-ATPase beta-subunit".Nucleic Acids Res.14(7): 2833–44.doi:10.1093/nar/14.7.2833.PMC339706.PMID3008098.
- Coca-Prados M, Fernández-Cabezudo MJ, Sánchez-Torres J, et al. (1996). "Cell-specific expression of the human Na+,K+-ATPase beta 2 subunit isoform in the nonpigmented ciliary epithelium ".Invest. Ophthalmol. Vis. Sci.36(13): 2717–28.PMID7499094.
- Ruiz A, Bhat SP, Bok D (1995). "Characterization and quantification of full-length and truncated Na,K-ATPase alpha 1 and beta 1 RNA transcripts expressed in human retinal pigment epithelium".Gene.155(2): 179–84.doi:10.1016/0378-1119(94)00812-7.PMID7536695.
- Mobasheri A, Oukrif D, Dawodu SP, et al. (2001). "Isoforms of Na+,K+-ATPase in human prostate; specificity of expression and apical membrane polarization ".Histol. Histopathol.16(1): 141–54.PMID11193188.
- Gamaleĭ IA, Polozov IuS, Aksenov ND, et al. (2001). "[Cell cycle and formation of active form of oxygen in rodent fibroblasts]".Tsitologiia.43(6): 602–12.PMID11534180.
- Béguin P, Crambert G, Monnet-Tschudi F, et al. (2002)."FXYD7 is a brain-specific regulator of Na,K-ATPase α1–β isozymes".EMBO J.21(13): 3264–73.doi:10.1093/emboj/cdf330.PMC125393.PMID12093728.
- Strausberg RL, Feingold EA, Grouse LH, et al. (2003)."Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences".Proc. Natl. Acad. Sci. U.S.A.99(26): 16899–903.Bibcode:2002PNAS...9916899M.doi:10.1073/pnas.242603899.PMC139241.PMID12477932.
- Zhang H, Li XJ, Martin DB, Aebersold R (2003). "Identification and quantification of N-linked glycoproteins using hydrazide chemistry, stable isotope labeling and mass spectrometry".Nat. Biotechnol.21(6): 660–6.doi:10.1038/nbt827.PMID12754519.S2CID581283.
- Fuller W, Eaton P, Bell JR, Shattock MJ (2004)."Ischemia-induced phosphorylation of phospholemman directly activates rat cardiac Na/K-ATPase".FASEB J.18(1): 197–9.doi:10.1096/fj.03-0213fje.PMID14597563.S2CID41768501.
- Li J, Codina J, Petroske E, et al. (2004)."The carboxy terminus of the colonic H+,K+-ATPase alpha-subunit is required for stable beta subunit assembly and function ".Kidney Int.65(4): 1301–10.doi:10.1111/j.1523-1755.2004.00507.x.PMID15086469.
- Gerhard DS, Wagner L, Feingold EA, et al. (2004)."The Status, Quality, and Expansion of the NIH Full-Length cDNA Project: The Mammalian Gene Collection (MGC)".Genome Res.14(10B): 2121–7.doi:10.1101/gr.2596504.PMC528928.PMID15489334.
- Wickham L, Benjannet S, Marcinkiewicz E, et al. (2005)."Beta-amyloid protein converting enzyme 1 and brain-specific type II membrane protein BRI3: binding partners processed by furin".J. Neurochem.92(1): 93–102.doi:10.1111/j.1471-4159.2004.02840.x.PMID15606899.
External links
[edit]- HumanATP1B1genome location andATP1B1gene details page in theUCSC Genome Browser.