Fluorescence and regulatory properties of reconbinant tropomyosins containing 5-hydroxytryptophan: `Ca POT.2+'-binding to troponin results in conformational change in region of tropomyosin well away from the troponin binding site - Farah, Chuck Shaker; Reinach, Fernando de Castro (Reunião Anual da Sociedade Brasileira de Bioquímica e Biologia Molecular, 1997)