Distinct regions of troponin i regulate 'CA POT.2+' dependent activation and 'CA POT.2+' sensitivity of the acto-s1-tm atpase activity of the thin filament - Vaneyk, J E; Thomas, L T; Tripet, B; Wiesner, R J; Pearlstone, J R; Farah, Chuck Shaker; Reinach, Fernando de Castro; Hodges, R S (Journal of Biological Chemistry, 1997)