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Continuous Allosteric Regulation of a Viral Packaging Motor by a Sensor that Detects the Density and Conformation of Packaged DNA
We report evidence for an unconventional type of allosteric regulation of a biomotor. We show that the genome-packaging motor of phage ϕ29 is regulated by a sensor that detects the density and conformation of the DNA packaged inside the viral capsid, and slows the motor by a mechanism distinct from...
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| Pubblicato in: | Biophys J |
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| Autori principali: | , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
The Biophysical Society
2015
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4302192/ https://ncbi.nlm.nih.gov/pubmed/25606680 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bpj.2014.11.3469 |
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