Degree of order and kinetics of phosphorylated (P) and de-P cross-bridges 1 PHOSPHORYLATION OF MYOSIN REGULATORY LIGHT CHAIN HAS MINIMAL EFFECT ON KINETICS AND DISTRIBUTION OF ORIENTATIONS OF CROSS- BRIDGES OF RABBIT SKELETAL MUSCLE
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چکیده
*Corresponding author: J. Borejdo, Dept of Molecular Biology & Immunology and Center for Commercialization of Fluorescence Technologies, University of North Texas, Health Science Center, 3500 Camp Bowie Blvd, Fort Worth, TX 76107, Tel 817 735 2106, Fax 817 735 2118, Email [email protected] Articles in PresS. Am J Physiol Regul Integr Comp Physiol (November 27, 2013). doi:10.1152/ajpregu.00382.2013
منابع مشابه
Phosphorylation of myosin regulatory light chain has minimal effect on kinetics and distribution of orientations of cross bridges of rabbit skeletal muscle.
Force production in muscle results from ATP-driven cyclic interactions of myosin with actin. A myosin cross bridge consists of a globular head domain, containing actin and ATP-binding sites, and a neck domain with the associated light chain 1 (LC1) and the regulatory light chain (RLC). The actin polymer serves as a "rail" over which myosin translates. Phosphorylation of the RLC is thought to pl...
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تاریخ انتشار 2013