the kinetic study strongly suggested that gsts determining the higher enantioselectivity towards ( r ) -sto in the rat liver cytosol were the class mu enzymes , especially gst 3-3 , which had the highest kcat/km value towards ( r ) -sto as well as the highest ( r ) to ( s ) ratio in the enantioselectivity among the six isoenzymes examined .
C0014442
enzymes
C0022173
isoenzymes