Structural pattern of subfragment 1 of skeletal muscle myosin

Native temperature-dependent transitions of subfragment 1 (S1) of skeletal muscle myosin, the process of its melting and some features of its proteolytic degradation have been studied. Sl heavy chain is shown to consist of not less than three structural units. As based on data available in literatur...

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Bibliographic Details
Published in:Biopolimery i kletka 1990-05, Vol.6 (3), p.39-46
Main Authors: Filenko, A. M., Zyma, V. L., Danilova, V. M., Ometyaniuk, V. S., Babiychuk, E. B., Tregubov, V. S.
Format: Article
Language:English
Subjects:
Musculoskeletal system
Myosin
Proteolysis
Skeletal muscle
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Summary:Native temperature-dependent transitions of subfragment 1 (S1) of skeletal muscle myosin, the process of its melting and some features of its proteolytic degradation have been studied. Sl heavy chain is shown to consist of not less than three structural units. As based on data available in literature and the authors' own results a model of SI three-dimensional organization is suggested.
ISSN:0233-7657
1993-6842
DOI:10.7124/bc.000269