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Thermodynamic Evidence for Negative Charge Stabilization by a Catalytic Metal Ion within an RNA Active Site

Protein and RNA enzymes that catalyze phosphoryl transfer reactions frequently contain active site metal ions that interact with the nucleophile and leaving group. Mechanistic models generally hinge upon the assumption that the metal ions stabilize negative charge buildup along the reaction coordina...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Sengupta, Raghuvir N., Herschlag, Daniel, Piccirilli, Joseph A.
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2011
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3707313/
https://ncbi.nlm.nih.gov/pubmed/22029738
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/cb200202q
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