1.1.1.282 | more |
divalent cations are not required for the activity of RifI2, as the reaction rate is not altered in the presence of 5 mM Ca2+, Mg2+, Mn2+, or Zn2+. Similarly, the reaction is not affected by the addition of 10 mM EDTA to chelate any endogenous divalent cations associated with the enzyme |
740100 |