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Functional groups on the cleavage site pyrimidine nucleotide are required for stabilization of the hammerhead transition state.
The role of individual functional groups on cytidine 17 in the hammerhead ribozyme was assessed by introducing modified pyrimidines into two kinetically well-characterized hammerheads. As long as the pyrimide ring size was maintained, the modifications had no effect on substrate binding, suggesting...
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| Główni autorzy: | , , , , , |
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| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
1997
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| Hasła przedmiotowe: | |
| Dostęp online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1369555/ https://ncbi.nlm.nih.gov/pubmed/9326488 |
| Etykiety: |
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