Bifunctional Rhodamine Probes of Myosin Regulatory Light Chain Orientation in Relaxed Skeletal Muscle Fibers

The orientation of the regulatory light chain (RLC) region of the myosin heads in relaxed skinned fibers from rabbit psoas muscle was investigated by polarized fluorescence from bifunctional rhodamine (BR) probes cross-linking pairs of cysteine residues introduced into the RLC. Pure 1:1 BR-RLC compl...

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Bibliographic Details
Main Authors: Brack, Andrew S., Brandmeier, Birgit D., Ferguson, Roisean E., Criddle, Susan, Dale, Robert E., Irving, Malcolm
Format: Artigo
Language:Inglês
Published: Biophysical Society 2004
Subjects:
Muscles and Contractility
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC1304082/
https://ncbi.nlm.nih.gov/pubmed/15041671
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