Population
Myosin subfragment 1 (S1) heavy chain
Comparison
Photolysis with 4-benzophenone in the presence… vs Photolysis in the absence of Mg2+-nucleotide
Design
Preclinical
Authors
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No clinical implications; leaves open extension of myosin head mapping to human cardiac function.
The study maps the structural arrangement of the myosin head by identifying two distinct segments of the heavy chain that are in close proximity to the SH-1 thiol depending on the nucleotide state.
Sutoh et al. (1987) studied this question.
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