2.7.1.23 additional information - broad 660240 2.7.1.23 5.5 7.5 about 50% of maximal activity at pH 5.5 and pH 7.5 641180 2.7.1.23 6 7 activity decreases sharply below pH 6.0 and above pH 7.0 641179, 641180 2.7.1.23 6 10 pH 6.0: about 40% of maximal activity, pH 10.0: about 80% of maximal activity 641189 2.7.1.23 6.5 7.2 90% of maximal activity at pH 6.5 and pH 7.2 641183 2.7.1.23 6.5 9.5 pH 6.5: about 35% of maximal activity, pH 9.5: about 90% of maximal activity 680634 2.7.1.23 6.8 9.2 90% of maximal activity between pH 6.8 and pH 9.2, 410000 Da Ca2+-calmodulin-independent isoform 641203 2.7.1.23 7 10 pH 7.0: about 35% of maximal activity, pH 10.0: about 50% of maximal activity 641186 2.7.1.23 7.2 8.5 90% of maximal activity between pH 7.2 and pH 8.5, 63000 Da Ca2+-calmodulin-dependent isoform 641203 2.7.1.23 7.9 - - 660240