C protein cardiac muscle isoform, cardiac muscle isoform, cardiac-type, C-protein, Cardiac MyBP C, Cardiac MyBP-C, Cardiac myosin binding protein C, MYBP C, MYBPC, MYBPC3, Myosin binding protein C cardiac, Myosin binding protein C cardiac-type, Myosin-bi
MYBPC3 encodes the cardiac isoform of the thick-filament myosin-binding protein C. It is found in the crossbridge-bearing zone (C region) of A bands in vertebrate striated muscle. Regulatory phosphorylation of MYBPC3 by cAMP-dependent protein kinase (PKA