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Outersphere and innersphere coordinated metal ions in an aminoacyl-tRNA synthetase ribozyme
Metal ions are essential cofactors for various ribozymes. Here we dissect the roles of metal ions in an aminoacyl-tRNA synthetase-like ribozyme (ARS ribozyme), which was evolved in vitro. This ribozyme can charge phenylalanine on tRNA in cis, where it is covalently attached to the 5′-end of tRNA (i....
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| Auteurs principaux: | , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
Oxford University Press
2002
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC137956/ https://ncbi.nlm.nih.gov/pubmed/12466539 |
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