| 3GS5: reference: Identification of an Imino Group Indispensable for Cleavage by a Small Ribozyme., Spitale RC, Volpini R, Heller MG, Krucinska J, Cristalli G, Wedekind JE, J Am Chem Soc. 2009 Apr 8. PMID: 19354216 |
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