6.3.2.32 alpha,beta-CH2-ATP when added to a reaction mixture containing an equal amount of ATP, alpha,beta-CH2-ATP inhibits 30% of the activity 43730 6.3.2.32 KCl in the presence of 0.1 M or 0.2 M KCl, activities are 40% and 15% relative to reactions without KCl 79 6.3.2.32 additional information no inhibition by beta,gamma-CH2-ATP 2