Browsing by Author "Marriott, Gerard"
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Structural Dynamics of Troponin I during Ca2+-Activation of Cardiac Thin Filaments: A Multi-Site Förster Resonance Energy Transfer Study
Wang, Hui; Chalovich, Joseph; Marriott, Gerard (2012) -
Structural Dynamics of Troponin I during Ca2+-Activation of Cardiac Thin Filaments: A Multi-Site Förster Resonance Energy Transfer Study
Wang, Hui; Chalovich, Joseph; Marriott, Gerard (2012-12)A multi-site, steady-state Förster resonance energy transfer (FRET) approach was used to quantify Ca2+-induced changes in proximity between donor loci on human cardiac troponin I (cTnI), and acceptor loci on human cardiac ... -
Tropomyosin Dynamics in Cardiac Thin Filaments: A Multisite Förster Resonance Energy Transfer and Anisotropy Study
Wang, Hui; Mao, Shu; Chalovich, Joseph; Marriott, Gerard (East Carolina University, 2008-06)Cryoelectron microscopy studies have identified distinct locations of tropomyosin (Tm) within the Ca21-free, Ca21-saturated, and myosin-S1-saturated states of the thin filament. On the other hand, steady-state Förster ...