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Single-molecule and transient kinetics investigation of the interaction of dihydrofolate reductase with NADPH and dihydrofolate

The interaction of dihydrofolate (H(2)F) and NADPH with a fluorescent derivative of H(2)F reductase (DHFR) was studied by using transient and single-molecule techniques. The fluorescent moiety Alexa 488 was attached to the structural loop that closes over the substrates after they are bound. Fluores...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Zhang, Zhiquan, Rajagopalan, P. T. Ravi, Selzer, Tzvia, Benkovic, Stephen J., Hammes, Gordon G.
Format: Artigo
Sprache:Inglês
Veröffentlicht: National Academy of Sciences 2004
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC371724/
https://ncbi.nlm.nih.gov/pubmed/14978269
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0400091101
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