6.2.1.4 ADP - 13 6.2.1.4 guanidinium hydrochloride inactivation at 0.5 M 3124 6.2.1.4 additional information no inhibition by valproic acid 2 6.2.1.4 additional information not inhibited by valproic acid 2 6.2.1.4 NaI 41% inhibition at 10 mM, the CoAT activity is inhibited by applying NaI to exponentially growing cell cultures, but the colony-forming ability is not affected 3483 6.2.1.4 Urea the Thermus aquaticus enzyme loses activity at 4-5.5 M urea, but it regains activity with increasing concentrations of urea, reaching 70% of its original activity in 8.5 M urea 116 6.2.1.4 valproyl-CoA 25-50% inhhibition at 1 mM 9292 6.2.1.4 valproyl-CoA 25-50% inhibition at 1 mM 9292 6.2.1.4 zinc chloride - 151965 6.2.1.4 ZnCl2 complete inhibition at 1mM 271