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TRNA selenocysteine 1 associated protein 1

SECp43
RNA-binding protein that interacts with selenocysteine tRNA [RGD, Feb 2006] (from NCBI)
Top mentioned proteins: Ethanolaminephosphotransferase, ACID, V1a, caspase-3, SBP2
Papers on SECp43
Expression of Selenoproteins Is Maintained in Mice Carrying Mutations in SECp43, the tRNA Selenocysteine 1 Associated Protein (Trnau1ap).
Schweizer et al., Bonn, Germany. In Plos One, 2014
Selenocysteine tRNA 1 associated protein (Trnau1ap) has been characterized as a tRNA[Ser]Sec-binding protein of 43 kDa, hence initially named SECp43.
The selenoproteome exhibits widely varying, tissue-specific dependence on selenoprotein P for selenium supply.
Berry et al., Honolulu, United States. In Nucleic Acids Res, 2006
We investigated how genetic deletion of Sel P in mice affected levels of the mRNAs encoding all known members of the murine selenoprotein family, as well as three non-selenoprotein factors involved in their synthesis, selenophosphate synthetase 1 (SPS1), SECIS-binding protein 2 (SBP2) and SECp43.
Identification of Leishmania selenoproteins and SECIS element.
Thiemann et al., São Carlos, Brazil. In Mol Biochem Parasitol, 2006
These include the existence of SECIS-containing coding sequences in Leishmania major and Leishmania infantum, the incorporation of (75)Se into Leishmania proteins, the occurrence of selenocysteine-tRNA (tRNA (sec) (uca)) in both Leishmania and Trypanosoma and in addition the finding of all genes necessary for selenocysteine synthesis such as SELB, SELD, PSTK and SECp43.
Supramolecular complexes mediate selenocysteine incorporation in vivo.
GeneRIF
Berry et al., Honolulu, United States. In Mol Cell Biol, 2006
our studies delineating the multiple, coordinated protein-nucleic acid interactions between SECp43 and the selenoprotein cotranslational factors.
Evidence for direct roles of two additional factors, SECp43 and soluble liver antigen, in the selenoprotein synthesis machinery.
GeneRIF
Hatfield et al., Bethesda, United States. In J Biol Chem, 2006
SECp43 and SLA have roles in selenoprotein synthesis
Identification of a protein component of a mammalian tRNA(Sec) complex implicated in the decoding of UGA as selenocysteine.
Grabowski et al., Pittsburgh, United States. In Rna, 1999
This report describes a novel RNA-binding protein, SECp43, that associates specifically with mammalian selenocysteine tRNA (tRNA(Sec)).
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