the data suggest that there are 2 moles of myosin light chains per mole of myosin heavy chains in right ventricular myosin where the adenosine triphosphatase ( atpase ) activity is low and 1 mole of myosin light chains per mole of myosin heavy chains in left ventricula myosin where atpase activity is elevated ;
C0027096
myosin
C0027100
myosin heavy chains