A purified selenophosphate-dependent enzyme from Salmonella typhimurium catalyzes the replacement of sulfur in 2-thiouridine residues in tRNAs with selenium.

A tRNA-modifying enzyme tentatively termed tRNA 2-selenouridine synthase was purified by a five-step procedure that resulted in 50-60% pure preparations. This enzyme catalyzes the conversion of a 5-methylaminomethyl-2-thiouridine residue in the tRNA substrate to 5-methylaminomethyl-2-selenouridine....

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Hlavní autoři: Veres, Z, Stadtman, T C
Médium: Artigo
Jazyk:Inglês
Vydáno: 1994
Témata:
Research Article
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC44551/
https://ncbi.nlm.nih.gov/pubmed/7520175
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