Rotational dynamics of actin-bound intermediates of the myosin adenosine triphosphatase cycle in myofibrils.

We have used saturation transfer electron paramagnetic resonance (ST-EPR) to measure the microsecond rotational motion of actin-bound myosin heads in spin-labeled myofibrils in the presence of the ATP analogs AMPPNP (5'-adenylylimido-diphosphate) and ATP gamma S (adenosine-5'-O-(3-thiotrip...

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Bibliographic Details
Main Authors: Berger, C L, Thomas, D D
Format: Artigo
Language:Inglês
Published: 1994
Subjects:
Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC1225355/
https://ncbi.nlm.nih.gov/pubmed/7918993
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