the predominant form ( about 70 % of total cellular activity ) , which is recovered from the cytoplasm , has been previously purified to near-homogeneity and structurally characterized ( fisher , p. a. , and korn , d. ( 1977 ) j. biol . chem . 252 , 6528-6535 ) .
C0007634
cellular
C0010834
cytoplasm