PKA phosphorylates Myosin Binding Protein-C (MyBP-C) and troponin I (TnI) within the cardiac myofibril. TnI may be the inhibitory component in the trimeric troponin molecule which makes up the Ca2+-switch of the contractile equipment. TnI binds to TnC when Ca2+ is bound to TnC, while during the absence of Ca2+, https://raymondqxcfj.thechapblog.com/27630750/examine-this-report-on-γ-tocotrienol