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Design of an Optical Switch for Studying Conformational Dynamics in Individual Molecules of GroEL

We describe the design of an optical switch in the chaperonin GroEL that is opened and closed by its ATP- and cochaperonin GroES-driven conformational changes. The switch, based on a fluorophore and a quencher, is engineered into the single-ring variant of the chaperone, and shows dramatic modulatio...

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Bibliografiske detaljer
Main Authors: Frank, Gabriel A., Kipnis, Yakov, Smolensky, Elena, Daube, Shirley S., Horovitz, Amnon, Haran, Gilad
Format: Artigo
Sprog:Inglês
Udgivet: 2008
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2632776/
https://ncbi.nlm.nih.gov/pubmed/18572960
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/bc800118j
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