Structural Ensemble and Dynamics of Toroidal-like DNA Shapes in Bacteriophage ϕ29 Exit Cavity

In the bacteriophage ϕ29, DNA is packed into a preassembled capsid from which it ejects under high pressure. A recent cryo-EM reconstruction of ϕ29 revealed a compact toroidal DNA structure (30–40 basepairs) lodged within the exit cavity formed by the connector-lower collar protein complex. Using mu...

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Detalhes bibliográficos
Main Authors: Hirsh, Andrew D., Taranova, Maryna, Lionberger, Troy A., Lillian, Todd D., Andricioaei, Ioan, Perkins, N.C.
Formato: Artigo
Idioma:Inglês
Publicado em: The Biophysical Society 2013
Assuntos:
Proteins and Nucleic Acids
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3647152/
https://ncbi.nlm.nih.gov/pubmed/23663849
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bpj.2013.03.032
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