SEPW1
| Selenoprotein W, 1 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||||||
| Symbols | SEPW1 ; selW | ||||||||||||
| External IDs | OMIM: 603235 MGI: 1100878 HomoloGene: 2263 GeneCards: SEPW1 Gene | ||||||||||||
| |||||||||||||
| Orthologs | |||||||||||||
| Species | Human | Mouse | |||||||||||
| Entrez | 6415 | 20364 | |||||||||||
| Ensembl | ENSG00000178980 | ENSMUSG00000041571 | |||||||||||
| UniProt | P63302 | P63300 | |||||||||||
| RefSeq (mRNA) | NM_003009 | NM_009156 | |||||||||||
| RefSeq (protein) | NP_003000 | NP_033182 | |||||||||||
| Location (UCSC) |
Chr 19: 47.78 – 47.78 Mb |
Chr 7: 15.92 – 15.92 Mb | |||||||||||
| PubMed search | |||||||||||||
Selenoprotein W is a protein that in humans is encoded by the SEPW1 gene.[1][2]
This gene encodes a selenoprotein, which contains a selenocysteine (Sec) residue at its active site. The selenocysteine is encoded by the UGA codon that normally signals translation termination. The 3' UTR of selenoprotein genes have a common stem-loop structure, the sec insertion sequence (SECIS), that is necessary for the recognition of UGA as a Sec codon rather than as a stop signal. This protein shows highest expression in skeletal muscle and heart, and may be involved in oxidation-reduction reactions. A retroprocessed pseudogene, SEPW1P, has been identified and mapped to chromosome 1p35-34.[2]
References
- ↑ Gu QP, Beilstein MA, Vendeland SC, Lugade A, Ream W, Whanger PD (Sep 1997). "Conserved features of selenocysteine insertion sequence (SECIS) elements in selenoprotein W cDNAs from five species". Gene 193 (2): 187–96. doi:10.1016/S0378-1119(97)00113-3. PMID 9256076.
- 1 2 "Entrez Gene: SEPW1 selenoprotein W, 1".
Further reading
- Whanger PD (2001). "Selenoprotein W: a review". Cell. Mol. Life Sci. 57 (13–14): 1846–52. doi:10.1007/PL00000666. PMID 11215511.
- Yeh JY, Beilstein MA, Andrews JS, Whanger PD (1995). "Tissue distribution and influence of selenium status on levels of selenoprotein W". FASEB J. 9 (5): 392–6. PMID 7896009.
- Smith JS, Tachibana I, Pohl U, et al. (2000). "A transcript map of the chromosome 19q-arm glioma tumor suppressor region". Genomics 64 (1): 44–50. doi:10.1006/geno.1999.6101. PMID 10708517.
- 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. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
- Kryukov GV, Castellano S, Novoselov SV, et al. (2003). "Characterization of mammalian selenoproteomes". Science 300 (5624): 1439–43. doi:10.1126/science.1083516. PMID 12775843.
- Bellingham J, Gregory-Evans K, Fox MF, Gregory-Evans CY (2003). "Gene structure and tissue expression of human selenoprotein W, SEPW1, and identification of a retroprocessed pseudogene, SEPW1P". Biochim. Biophys. Acta 1627 (2–3): 140–6. doi:10.1016/s0167-4781(03)00078-2. PMID 12818432.
- 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. doi:10.1038/ng1285. PMID 14702039.
- 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. PMC 528928. PMID 15489334.
- Pagmantidis V, Bermano G, Villette S, et al. (2005). "Effects of Se-depletion on glutathione peroxidase and selenoprotein W gene expression in the colon". FEBS Lett. 579 (3): 792–6. doi:10.1016/j.febslet.2004.12.042. PMID 15670848.
- Kim YJ, Chai YG, Ryu JC (2005). "Selenoprotein W as molecular target of methylmercury in human neuronal cells is down-regulated by GSH depletion". Biochem. Biophys. Res. Commun. 330 (4): 1095–102. doi:10.1016/j.bbrc.2005.03.080. PMID 15823556.
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