Gene Symbol | selenow2a |
Entrez Gene ID | 378437 |
Full Name | selenoprotein W, 2a |
Synonyms | cb695,sepw2a,si:busm1-180g5.9,si:dz180g5.9 |
General protein information |
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Gene Type | protein-coding |
Organism | Danio rerio(zebrafish) |
Summary | This gene encodes a selenoprotein containing a selenocysteine (Sec) residue, which is encoded by the UGA codon that normally signals translation termination. The 3' UTRs of selenoprotein mRNAs contain a conserved stem-loop structure, the Sec insertion sequence (SECIS) element that is necessary for the recognition of UGA as a Sec codon rather than as a stop signal. This protein belongs to the SelWTH family, which possesses a thioredoxin-like fold and a conserved CxxU (C is cysteine, U is Sec) motif, suggesting a redox function for this gene. Unlike in mammals, where this protein is highly expressed in skeletal muscle, heart and brain; it is expressed in sensory organs in zebrafish. Paralogs of this gene, sepw1 and sepw2b, are found on chromosomes 5 and 3, respectively. [provided by RefSeq, Jul 2017]. |