Title : Conformational changes of contractile proteins accompanying modulation of skeletal muscle contraction. Polarized microfluorometry investigations.

Pub. Date : 1991 Jun

PMID : 1916220






2 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 Results of studies on the modulation of skeletal muscle contraction by phosphorylation of myosin regulatory light chains and by exchange of magnesium for calcium in myosin heads were reviewed. Magnesium myosin heavy chain 14 Homo sapiens
2 It was found that both the exchange of bound magnesium for calcium on myosin heads and the phosphorylation of myosin regulatory light chains control the ability of myosin heads to induce, upon binding to actin, conformational changes of thin filament leading to decrease or increase of its flexibility. Magnesium myosin heavy chain 14 Homo sapiens