2.1.3.3 4 11 activity range, anabolic and catabolic reactions 720394 2.1.3.3 6 7.2 at 10 mM carbamoyl phosphate, sharp decrease in activity above 485929 2.1.3.3 6 8.3 approx. 50% of maximal activity at pH 6.0 485921 2.1.3.3 6 9 - 485913 2.1.3.3 6.7 8.5 approx. 50% of maximal activity at pH 6.7 and 8.5, triethanolamine/acetate buffer 485923 2.1.3.3 6.8 8.5 approx. 85% of maximal activity at pH 6.8, approx. 25% of maximal activity at pH 8.5 485927 2.1.3.3 7 9 50% of maximal activity at pH 9.0, 70% at pH 7.0 485911 2.1.3.3 7 10 sharp decrease in activity below pH 9.0 485907 2.1.3.3 7.2 8.3 71% of maximal activity at pH 7.2, 94% of maximal activity at pH 8.3, HEPES/NaOH buffer 485923 2.1.3.3 7.5 9 approx. 50% of maximal activity at pH 9.0 485916