Chemo-Mechanical Coupling in F(1)-ATPase Revealed by Catalytic Site Occupancy during Catalysis

F(1)-ATPase is a rotary molecular motor in which the central γ subunit rotates inside a cylinder made of α(3)β(3) subunits. To clarify how ATP hydrolysis in three catalytic sites cooperate to drive rotation, we measured the site occupancy, the number of catalytic sites occupied by a nucleotide, whil...

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Main Authors: Shimo-Kon, Rieko, Muneyuki, Eiro, Sakai, Hiroshi, Adachi, Kengo, Yoshida, Masasuke, Kinosita, Kazuhiko
Formato: Artigo
Idioma:Inglês
Publicado: The Biophysical Society 2010
Assuntos:
Muscle, Motility, and Motor Proteins
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2849061/
https://ncbi.nlm.nih.gov/pubmed/20371322
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bpj.2009.11.050
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