Key result
MgADP increased the population of isothiocyanate spin-labelled myosin heads with a mean angle of 56 degrees from 24% to 71% at the expense of the 75 degree population.
Absolute Event Rate: 71% vs 24%
No takes yet. Share an insight, caveat, or question.
Hypothesis-generating for myosin regulation; leaves open any role in cardiac contractility pending in vivo studies.
Belágyi et al. (1994) studied Glycerinated skeletal muscle fibres. MgADP vs. Rigor state (absence of MgADP) was evaluated on Ordering of isothiocyanate probe molecules (population with a theta value of 56 degrees). MgADP increased the population of isothiocyanate spin-labelled myosin heads with a mean angle of 56 degrees from 24% to 71% at the expense of the 75 degree population.
Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context: