AZD4547 No Further a Mystery
PKA phosphorylates Myosin Binding Protein-C (MyBP-C) and troponin I (TnI) within the cardiac myofibril. TnI is the inhibitory element from the trimeric troponin molecule which makes up the Ca2+-change from the contractile apparatus. TnI binds to TnC when Ca2+ is bound to TnC, even though within the absence of Ca2+, the C-terminus of TnI is introduc