On the Dimerization of the Primitive tRN
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JUAN A. MARTΓNEZ GIMΓNEZ; RAFAEL TABARΓS SEISDEDOS
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Article
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2002
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Elsevier Science
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English
β 137 KB
RNAs that catalyse their own aminoacylation have been recently selected in vitro. These findings support the notion that the primitive aminoacyl-tRNA synthetases may have been RNAs. In this paper, we propose a structural model for the first aminoacyl-tRNA synthetase consisting of an RNA complex form