SCN3B
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| Location (UCSC) | Chr 11: 123.63 – 123.66 Mb | Chr 9: 40.18 – 40.2 Mb | |||||||
| PubMed search | [3] | [4] | |||||||
| View/Edit Human | View/Edit Mouse |
Sodium channel subunit beta-3 is a protein that in humans is encoded by the SCN3B gene.[5][6] Two alternatively spliced variants, encoding the same protein, have been identified.
Function
Voltage-gated sodium channels are transmembrane glycoprotein complexes composed of a large alpha subunit and one or more regulatory beta subunits. They are responsible for the generation and propagation of action potentials in neurons and muscle. This gene encodes one member of the sodium channel beta subunit gene family, and influences the inactivation kinetics of the sodium channel.[6]
Clinical significance
Mutations in the gene are associated with abnormal cardiac electrophysiology.[7][8]
See also
References
- ^ a b c GRCh38: Ensembl release 89: ENSG00000166257 – Ensembl, May 2017
- ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000049281 – 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.
- PMID 10688874.
- ^ a b "Entrez Gene: SCN3B sodium channel, voltage-gated, type III, beta".
- PMID 19351516.
- PMID 19796257.
Further reading
- Hirosawa M, Nagase T, Ishikawa K, et al. (2000). "Characterization of cDNA clones selected by the GeneMark analysis from size-fractionated cDNA libraries from human brain". DNA Res. 6 (5): 329–36. PMID 10574461.
- Hartley JL, Temple GF, Brasch MA (2001). "DNA Cloning Using In Vitro Site-Specific Recombination". Genome Res. 10 (11): 1788–95. PMID 11076863.
- Stevens EB, Cox PJ, Shah BS, et al. (2001). "Tissue distribution and functional expression of the human voltage-gated sodium channel beta3 subunit". Pflügers Arch. 441 (4): 481–8. S2CID 25170955.
- Wiemann S, Weil B, Wellenreuther R, et al. (2001). "Toward a Catalog of Human Genes and Proteins: Sequencing and Analysis of 500 Novel Complete Protein Coding Human cDNAs". Genome Res. 11 (3): 422–35. PMID 11230166.
- Simpson JC, Wellenreuther R, Poustka A, et al. (2001). "Systematic subcellular localization of novel proteins identified by large-scale cDNA sequencing". EMBO Rep. 1 (3): 287–92. PMID 11256614.
- Ratcliffe CF, Westenbroek RE, Curtis R, Catterall WA (2001). "Sodium channel β1 and β3 subunits associate with neurofascin through their extracellular immunoglobulin-like domain". J. Cell Biol. 154 (2): 427–34. PMID 11470829.
- Meadows LS, Chen YH, Powell AJ, et al. (2002). "Functional modulation of human brain Nav1.3 sodium channels, expressed in mammalian cells, by auxiliary beta 1, beta 2 and beta 3 subunits". Neuroscience. 114 (3): 745–53. S2CID 54320603.
- 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. PMID 12477932.
- Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. PMID 14702039.
- Casula MA, Facer P, Powell AJ, et al. (2004). "Expression of the sodium channel beta3 subunit in injured human sensory neurons". NeuroReport. 15 (10): 1629–32. S2CID 26263724.
- Adachi K, Toyota M, Sasaki Y, et al. (2004). "Identification of SCN3B as a novel p53-inducible proapoptotic gene". Oncogene. 23 (47): 7791–8. S2CID 25309274.
- Suzuki Y, Yamashita R, Shirota M, et al. (2004). "Sequence Comparison of Human and Mouse Genes Reveals a Homologous Block Structure in the Promoter Regions". Genome Res. 14 (9): 1711–8. PMID 15342556.
- 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. PMID 15489334.
- Wiemann S, Arlt D, Huber W, et al. (2004). "From ORFeome to Biology: A Functional Genomics Pipeline". Genome Res. 14 (10B): 2136–44. PMID 15489336.
- Kimura K, Wakamatsu A, Suzuki Y, et al. (2006). "Diversification of transcriptional modulation: Large-scale identification and characterization of putative alternative promoters of human genes". Genome Res. 16 (1): 55–65. PMID 16344560.
- Mehrle A, Rosenfelder H, Schupp I, et al. (2006). "The LIFEdb database in 2006". Nucleic Acids Res. 34 (Database issue): D415–8. PMID 16381901.
- Hakim P, Gurung IS, Pedersen TH, et al. (2008). "Scn3b knockout mice exhibit abnormal ventricular electrophysiological properties". Prog Biophys Mol Biol. 98 (2–3): 251–66. PMID 19351516.
External links
- GeneReviews/NIH/NCBI/UW entry on Brugada syndrome
- SCNB3+protein,+human at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
This article incorporates text from the United States National Library of Medicine, which is in the public domain.
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