3.2.1.10 4.1 10.2 half-optima at pH 4.8 and 7.3 3.2.1.10 4.3 9.8 half-optima at pH 4.9 and 7.6 3.2.1.10 4.9 9.5 half-optima at pH 5.5 and 8.2 3.2.1.10 5.6 7 - 3.2.1.10 5.7 8 half-optima at pH 5.75 and 8.0 3.2.1.10 6.2 8.6 over 50% of maximal activity within this range, profile overview