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Template-dependent 3(′)–5(′) nucleotide addition is a shared feature of tRNA(His) guanylyltransferase enzymes from multiple domains of life

The presence of an additional 5(′) guanosine residue (G(-1)) is a unique feature of tRNA(His). G(-1) is incorporated posttranscriptionally in eukarya via an unusual 3(′)–5(′) nucleotide addition reaction catalyzed by the tRNA(His) guanylyltransferase (Thg1). Yeast Thg1 catalyzes an unexpected second...

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Autori principali: Abad, Maria G., Rao, Bhalchandra S., Jackman, Jane E.
Natura: Artigo
Lingua:Inglês
Pubblicazione: National Academy of Sciences 2010
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2818966/
https://ncbi.nlm.nih.gov/pubmed/20080734
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0910961107
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