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A kinetic framework for tRNA ligase and enforcement of a 2′-phosphate requirement for ligation highlights the design logic of an RNA repair machine

tRNA ligases are essential components of informational and stress-response pathways entailing repair of RNA breaks with 2′,3′-cyclic phosphate and 5′-OH ends. Plant and fungal tRNA ligases comprise three catalytic domains. Phosphodiesterase and kinase modules heal the broken ends to generate the 3′-...

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Detalles Bibliográficos
Main Authors: Remus, Barbara S., Shuman, Stewart
Formato: Artigo
Idioma:Inglês
Publicado: Cold Spring Harbor Laboratory Press 2013
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3677281/
https://ncbi.nlm.nih.gov/pubmed/23515942
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1261/rna.038406.113
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